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Surface mount adapter bases
 
A surface mount base provides access for a range of accessories. The base with SMT contacts replaces the component on the target board pads, and has male connector pins that mate with a varity of accessories such as ZIF socket attachment, emulator attachment, logic analyzer attachment, SMT component carrier tops, emulator extension cables to name a few.
The base and the attachment form a two-part adapter.
Installation is the same as other surface mount devices, and infrared and hot air procedures are recommended. Hand soldering is also a viable alternative for a skilled technician.
Adapters are listed in ascending pin count order. One surface mount base is included with each adapter. Aprilog SMT Surface mount adapter base.
Soldering Bases Instructions.pdf

Parts are listed in ascending pin count order.  

8 Pins 10 Pins 14 Pins 16 Pins 18 Pins 20 Pins 24 Pins 28 Pins
30 Pins 32 Pins 36 Pins 38 Pins 40 Pins 44 Pins 48 Pins 52 Pins
54 Pins 56 Pins 64 Pins 66 Pins 68 Pins 80 Pins 84 Pins 100 Pins
112 Pins 128 Pins 132 Pins 144 Pins 160 Pins 176 Pins 208 Pins 216 Pins


Part Number Click Enlarge 8 Pin SMT Base $ Add
8SO15-SD SOIC 8 pin array base for SMT Pads provides access for test socket attachment. SOIC 8 pin array base for SMT Pads provides access for test socket attachment. $16.00
8SO17-SD SOIC 8 pin array base for SMT Pads provides access for test socket attachment. SOIC 8 pin array base for SMT Pads provides access for test socket attachment. $16.00
8SO21-SD SOIC 8 pin array base for SMT Pads provides access for test socket attachment. SOIC 8 pin array base for SMT Pads provides access for test socket attachment. $16.00
8SO30-SD SOIC 8 pin array base for SMT Pads provides access for test socket attachment. SOIC 8 pin array base for SMT Pads provides access for test socket attachment. $16.00

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Part Number Click Enlarge 10 Pin SMT Base $ Add
10SO17-SD SOIC 10 pin array base for SMT Pads provides access for test socket attachment. SOIC 10 pin array base for SMT Pads provides access for test socket attachment. $19.00

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Part Number Click Enlarge 14 Pin SMT Base $ Add
14SO15-SD SOIC 14 pin array base for SMT Pads provides access for test socket attachment. SOIC 14 pin array base for SMT Pads provides access for test socket attachment. $21.00
14SO21-SD SOIC 14 pin array base for SMT Pads provides access for test socket attachment. SOIC 14 pin array base for SMT Pads provides access for test socket attachment. $21.00
14SO30-SD SOIC 14 pin array base for SMT Pads provides access for test socket attachment. SOIC 14 pin array base for SMT Pads provides access for test socket attachment. $21.00
14SSO17-SD SSOIC 14 pin array base for SMT Pads provides access for test socket attachment. SSOIC 14 pin array base for SMT Pads provides access for test socket, and chip carrier attachment. $21.00

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Part Number Click Enlarge 16 Pin SMT Base$ Add
16SO15-SD SOIC 16 pin array base for SMT Pads provides access for test socket attachment. SOIC 16 pin array base for SMT Pads provides access for test socket attachment. $22.00
16SO21-SD SOIC 16 pin array base for SMT Pads provides access for test socket attachment. SOIC 16 pin array base for SMT Pads provides access for test socket attachment. $22.00
16SO30-SD SOIC 16 pin array base for SMT Pads provides access for test socket attachment. SOIC 16 pin array base for SMT Pads provides access for test socket attachment. $22.00
16SSOS17-SD ssop 16 pin array base for SMT Pads provides access for test socket attachment. SSOP 16 pin array base for SMT Pads provides access for test socket attachment. $38.00
16SSOS21-SD SSOP 16 pin array base for SMT Pads provides access for test socket attachment. SSOP 16 pin array base for SMT Pads provides access for test socket attachment. $38.00

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Part Number Click Enlarge 18 Pin SMT Base $ Add
18SO30-SD SOIC 18 pin array base for SMT Pads provides access for test socket attachment. SOIC 18 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 18 Pad & Pins
  • 1.27mm (50 mil) pitch
  • Body width 300 mils
$25.00

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Part Number Click Enlarge 20 Pin SMT Base $ Add
20LC-SD 20 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 20 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
  • 20 Pad & Pins
  • 1.27mm (50 mil) Pitch
$25.00
20QFN20-SD QFN 20 pin surface mount base for 7x7mm square QFN SMT footprint. QFN 20 pin surface mount base for 7x7mm square QFN SMT footprint. $240.00
20QFN26-SD QFN 20 pin surface mount base for 5.0mm square SMT footprint. QFN 20 pin surface mount base for 5.0mm square SMT footprint. $240.00
20SSOS17-SD SSOP Symetrical surface mount base for 173 mil wide, 0.64mm pitch, 20-lead for SMT Pads. This base replaces the 173-mil SSOP package the PCB pads. SSOP Symetrical surface mount base for 173 mil wide, 0.64mm pitch, 20-lead for SMT Pads. This base replaces the 173-mil SSOP package the PCB pads. $20.00
20SSOS21-SD SOP 20 pin surface mount base for 208 mil wide 20-lead for SMT Pads SSOP 20 pin surface mount base for 208 mil wide 20-lead for SMT Pads $20.00
20SO21-SD SOIC 20 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SOIC 20 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. $20.00
20SO30-SD SOIC 20 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SOIC 20 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. $20.00

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Part Number Click Enlarge 24 Pin SMT Base $ Add
24SO30-SD SOIC 24 pin array base for SMT Pads provides access for test socket attachment. SOIC 24 pin array base for SMT Pads provides access for test socket attachment. $25.00
24SSOS17-SD SSOP 24 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SSOP 24 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. $25.00
24SSOS21-SD SSOP 24 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SSOP 24 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. $25.00
24QFN20-SD QFN 24 pin surface mount base for 4.0mm square SMT footprint. QFN 24 pin surface mount base for 4.0mm square SMT footprint. $280.00

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Part Number Click Enlarge 28 Pin SMT Base $ Add
28LC-SD 28 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 28 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
  • 28 Pad & Pins
  • 1.27mm (50 mil) pitch
$28.00
28QFN20-SD 28 QFN-MLF base for SMT Pads 28 QFN-MLF base for SMT Pads $280.00
28QFN26-SD 28 QFN-MLF base for SMT Pads 28 QFN-MLF base for SMT Pads $280.00
28SSOS17-SD SSOP 28, 0.65 mil pitch base for SMT Pads provides access for test socket attachment. SSOP 28, 0.65 mil pitch base for SMT Pads provides access for test socket attachment. $28.00
28SSOS21-SD SSOP 28 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SSOP 28 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. $28.00
28SSOS24-SD SSOP 28 pin 0.65 mil pitch grid array base for SMT Pads provides access for test socket attachment. SSOC 28 pin array base for SMT Pads provides access for test socket attachment.
  • SSOC Package type
  • 28 Pins SSOP Package
  • Pitch 0.65mm (25.6 mil)
  • 8.2mm (319 mil) Tip to tip
  • 9.7mm (382 mil) Body length
  • Socket to SMT base adapters
$28.00
28SO30-SD SOIC 28 pin array base for SMT Pads provides access for test socket attachment. The same base can be used for wider, 330-mil, package. SOIC 28 pin array base for SMT Pads provides access for test socket attachment. The same base can be used for wider, 330-mil, package. $28.00
28SO35-SD SOIC 28 pin array base for SMT Pads provides access for test socket attachment. SOIC 28 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 28 Pad & Pins
  • 1.27mm (50 mil) pitch
  • Body width 350 mils
$28.00
28TS14-SD TSOP 28 pin array base for SMT pads for test socket attachment. TSOP 28 pin array base for SMT pads for test socket attachment. $80.00

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Part Number Click Enlarge 30 Pin SMT Base $ Add
30SSOS22-SD 30 Pin SSOP pin array base for SMT Pads. 30 Pin SSOP pin array base for SMT Pads.
  • 30 Pad & Pins
  • 0.635mm (25 mil) pitch
  • 7.1mm (280 mil) Adapter width
$30.00

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Part Number Click Enlarge 32 Pin SMT Base $ Add
32LC-SD 32 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 32 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
  • 32 Pad & Pins
  • Adapter size is 535 x 545 mil
  • 1.27mm (50 mil) pitch
$35.00
32QFN20-SD2 32 QFN-MLF pin array base for SMT Pads. 32 QFN-MLF pin array base for SMT Pads $325.00
32QFN26-SD2 32 QFN-MLF pin array base for SMT Pads. 32 QFN-MLF pin array base for SMT Pads. $325.00
32QFS31-SD 32 QFP SMT Square pin array base for SMT Pads. 32 QFP SMT Square pin array base for SMT Pads $80.00
32SO30-SD SOIC 32 pin array base for SMT Pads provides access for test socket attachment. SOIC 32 pin array base for SMT Pads provides access for test socket attachment. $32.00
32SO42-SD SOIC 32 pin array base for SMT Pads provides access for test socket attachment. SOIC 32 pin array base for SMT Pads provides access for test socket attachment. $32.00
32SO46-SD SOIC 32 pin array base for SMT Pads provides access for test socket attachment. SOIC 32 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 32 Pad & Pins
  • 1.27mm (50 mil) pitch
  • Body width 460 mils
$32.00
32SSOS30-SD SSOP 32 pin array base for SMT Pads provides access for test socket attachment. SSOP 32 pin array base for SMT Pads provides access for test socket attachment. $32.00
32TS14-SD TSOP 32 pin array base for SMT Pads provides access for test socket attachment. TSOP 32 pin array base for SMT Pads provides access for test socket attachment.
  • TSOP Package type
  • 32 Pad & Pins
  • 14.0mm (551 mil) Tip to tip
  • 0.50mm (20 mils) pitch
  • Package width 14.0 mm tip-to-tip
  • Socket to SMT base adapters
$90.00
32TS20-SD TSOP 32 pin array base for SMT Pads provides access for test socket attachment. TSOP 32 pin array base for SMT Pads provides access for test socket attachment. $90.00

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Part Number Click Enlarge 36 Pin SMT Base $ Add
36SO40-SD SOIC 36 pin array base for SMT Pads provides access for test socket attachment. SOIC 36 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 36 Pad & Pins
  • 1.27mm (50 mil) pitch
  • Body width 400 mils
$36.00
36SSO41-SD SSOP 36 pin array base for SMT Pads provides access for test socket attachment. SSOP 36 pin array base for SMT Pads provides access for test socket attachment.
  • SSOP Package type
  • 36 Pad & Pins
  • 0.65mm (26 mil)
  • Body width 10.4mm (410 mil)
$36.00
36SSO43-SD SSOP 36 pin array base for SMT Pads provides access for test socket attachment. SSOP 36 pin array base for SMT Pads provides access for test socket attachment.
  • SSOP Package type
  • 36 Pad & Pins
  • 0.65mm (26 mil)
  • Body width 10.9mm (430 mil)
$36.00
36TS2-30-SD TSOP type 3, 36 pin array base for SMT Pads provides access for test socket attachment. TSOP type 3, 36 pin array base for SMT Pads provides access for test socket attachment.
  • For 36 TSOP type 2 Package
  • 10.31mm ( 406 mils)IC Tip-to-Tip
  • 7.52mm (300 mil) IC body width
  • 0.8mm (32 mil) IC pitch
$40.00

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Part Number Click Enlarge 38 Pin SMT Base $ Add
38TS06-SDF TSOP 38 pin receptacle array base for SMT Pads provides access for test socket attachment. TSOP 38 pin array base for SMT pads. Wired one-to-one (generic)
  • TSOP Package type
  • 38 Pad & Pins
  • Receptacles for 18 mil round pins
  • 0.5 mm pitch
  • Package width 6.0 mm tip-to-tip
$100.00

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Part Number Click Enlarge 40 Pin SMT Base $ Add
40SO30-SD SOIC 40 pin array base for SMT Pads provides access for test socket attachment. SOIC 40 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 40 Pad & Pins
  • 1.27mm (50 mil) pitch
  • 11.1mm (438 mils) Tip to tip
  • Body width 8.4mm (330 mil)
  • SMT pads are 10.6 (400 mills) apart center to center
$40.00
40SO40-SD SOIC 40 pin array base for SMT Pads provides access for test socket attachment. SOIC 40 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 40 Pad & Pins
  • 1.27mm (50 mil) pitch
  • 13.2mm (520 mils) Tip to tip
  • Body width 10.65mm (420 mil)
  • SMT pads are (11.9 470 mils) apart center to center
$40.00
40SO50-SD SOIC 40 pin array base for SMT Pads provides access for test socket attachment. SOIC 40 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 40 Pad & Pins
  • 1.27mm (50 mil) pitch
  • 14.9mm (590 mils) Tip to tip
  • Body width 12.7mm (500 mils)
  • SMT pads are 570 mils apart center to center
$40.00
40SS0S30-SD SOIC 40 pin array base for SMT Pads provides access for test socket attachment. SOIC 40 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 40 Pad & Pins
  • 0.65mm pitch
  • 10.3mm (400 mils) Tip to Tip
  • 7.5mm (300 mils) Body width
  • SMT pads are 310 mils apart center to center
$40.00
40TS14-SD TSOP 40 pin array base for SMT Pads provides access for test socket attachment. TSOP 40 pin array base for SMT Pads provides access for test socket attachment. $100.00
40TS20-SD TSOP 40 pin array base for SMT Pads provides access for test socket attachment. TSOP 40 pin array base for SMT Pads provides access for test socket attachment. $100.00
40VSO30-SD   VSOP 40 pin array base for SMT pads. Wired one-to-one (generic)
  • VSOP Package
  • 40 Pad & Pins
  • Package width 300 mils
$100.00

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Part Number Click Enlarge 44 Pin SMT Base $ Add
44LC-SD 44 Pin LCC or PLCC pin array base solders to standard PLCC SMT Pads provides access for test socket attachment. 44 Pin LCC or PLCC pin array base solders to standard PLCC SMT Pads provides access for test socket attachment.
  • 44 Pad & Pins
  • 1.27mm (50 mil) pitch
  • 16.38mm (0.645 inch) Tip to tip
$40.00
44QFS31-SD 44 QFP SMT Square pin array base for SMT Pads. For easier soldering alignment order 44QFS31-SDA with alignment pins. 44 QFP SMT Square pin array base for SMT Pads. For easier soldering alignment order 44QFS31-SDA with alignment pins.
  • 44 Pins
  • 0.8mm pitch
  • Tip to Tip 12.0 to 12.6mm
$90.00
44QFS31B-SD 44 QFP SMT Square pin array base for SMT Pads. 44 QFP SMT Square pin array base for SMT Pads. For easier soldering alignment order 44QFS31B-SDA with alignment pins.
  • TQFP Package
  • 44 Pins
  • 0.8 mm pitch
  • Tip to Tip 13.2mm
$90.00
44QFS31D-SD 44 QFP SMT Square pin array base for SMT Pads. 44 QFP SMT Square pin array base for SMT Pads. For easier soldering alignment order 44QFS31D-SDA with alignment pins.
  • 44 Pins
  • 0.8mm pitch
  • Tip to Tip 13.9mm On the circuit card QFP SMT pads
$90.00
44QFS39-SD 44 QFP SMT Square pin array base for SMT Pads. 44 QFP SMT Square pin array base for SMT Pads.
  • 44 Pins
  • 1.0mm pitch
  • Tip to Tip 19.0mm
$90.00
44SO40-SD SOIC 44 pin array base for SMT Pads provides access for test socket attachment. SOIC 44 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 44 Pad & Pins
  • 10.16mm (400 mil) wide component body
  • 11.76mm (463 mil) Tip to tip
  • 1.27mm (50 mil) pitch
  • Body width 520 mils
$44.00
44SO52-SD SOIC 44 pin array base for SMT Pads provides access for test socket attachment. SOIC 44 pin array base for SMT Pads provides access for test socket attachment.
  • SOIC Package type
  • 44 Pad & Pins
  • 1.27mm (50 mil) pitch
  • 13.0mm (520 mils) Body width
  • 15.8mm (622 mil) Tip to tip
$44.00
44TS2-SD SSOIC 44 pin array base for TSOP type 2 Pads provides access for test socket attachment. SOIC 44 pin array base for TSOP type 2 Pads provides access for test socket attachment.
  • TSOP Type 2 Package type
  • 44 Pad & Pins
  • 0.8mm (31.3 mil) pitch
  • Tip-to-tip 10.2mm (440 mils)
$44.00

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Part Number Click Enlarge 48 Pin SMT Base $ Add
48QFN20-SD2 48 QFN SMT Square pin array base for SMT Pads. 48 QFN SMT Square pin array base for SMT Pads.
  • QFN 48 Pins
  • 0.50mm (0.020 inches) pitch
  • Tip to Tip 6.86mm (0.270 inches)
$395.00
48QFS20-SD2 48 QFP SMT Square pin array base for SMT Pads. 48 QFP SMT Square pin array base for SMT Pads.
  • 48 QFP Pins
  • 1.27mm (50 mil) pitch
  • Tip to Tip 9.0mm
  • Base-size: 8.9mm
$395.00
48QFS40-SD 48 QFP SMT 48 QFP SMT Square base for SMT Pads. 48 QFP SMT Square base for SMT Pads.
  • 48 Pins to SMT pads
  • 1.02mm (40 mil) pitch
  • Tip to Tip 14.224mm (560 mils)
$120.00
48SSOS30-SD SSOP 48 pin array base for SMT Pads. SSOP 48 pin array base for SMT Pads.
  • SSOP Package type
  • 48 Pad & Pins
  • 0.65 mm (25.5 mil) pitch
  • Board pads 9.65mm (380 mil)Tip-to-tip
$120.00
48TSO8-SD TSOP 48 pin array base for SMT Pads. TSOP 48 pin array base for SMT Pads.
  • TSOP Package type 2
  • 48 Pad & Pins
  • 0.5 mm pitch
  • Body width 7.6mm
  • Tip-to-tip 8.0mm
$120.00
48TS2-50-SD TSOP 48 pin array base for SMT Pads. TSOP 48 pin array base for SMT Pads.
  • TSOP Package type 2
  • 48 Pad & Pins
  • Tip-to-tip 14mm (550 mil)
  • Body width 11mm (430 mil)
  • 0.8 mm pitch (31.5 mil)
$120.00
48TS20-SD TSOP 48 pin array base for SMT Pads. TSOP 48 pin array base for SMT Pads.
  • TSOP Package type 1
  • 48 Pad & Pins
  • 0.5 mm pitch
  • Package width 20.0 mm tip-to-tip
$110.00

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Part Number Click Enlarge 52 Pin SMT Base $ Add
52LC-SD 52 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 52 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
  • 52 PLCC pad pattern & Pins
  • 1.27mm (50 mil) pitch
  • Adapter is 0.75 inches square
$45.00
52QFS26-SD 52 QFP SMT Square pin array base for SMT Pads. 52 QFP SMT Square pin array base for SMT Pads.
  • 52 Pins
  • 0.65 mm pitch
  • Tip to Tip 12.0mm
$125.00

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Part Number Click Enlarge 54 Pin SMT Base $ Add
54SSO30-SD TSOP 54 pin array base for SMT Pads. TSOP 54 pin array base for SMT pads.
  • TSOP Package
  • 54 Pad & Pins
  • 0.65mm (26 mil) pitch
  • Tip to Tip 10.3mm (380 mil)
$110.00
54SSOS40-SD TSOP 54 pin array base for SMT Pads. TSOP 54 pin array base for SMT pads.
  • TSOP Package pads
  • 54 Pads
  • 0.65mm (26 mil) pitch
  • Tip to Tip 12.0mm (472 mil)
  • Body width 10.16mm (400 mil)
  • 22.40mm Body length
  • 0.8mm pitch
$110.00

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Part Number Click Enlarge 56 Pin SMT Base $ Add
56QFN20-SD 56 pad QFN 8x8mm Square surfce mount base for QFN Pads. 56 pad QFN 8x8mm Square surfce mount base for QFN Pads.
  • Chip seating plane 8.0 x 8.0mm (0.314 x 0.314 inch)
  • 0.5mm (0.020 inch) pitch
    		• $395.00
    56QSO30-SD QSOP 56 pin array base for SMT Pads. QSOP 56 pin array base for SMT pads. Wired one-to-one (generic)
    • QSOP Package
    • 56 Pad & Pins
    • 0.65mm (26 mil) pitch
    • Package width 300 mils
    • Tip to tip 10.3mm (400 mils)
    		$112.00
    56SSOS30-SD   SSOP 56 pin array base for SMT pads. Wired one-to-one (generic)
    • SSOP Package
    • 56 Pad & Pins
    • 0.65mm (26 mil) pitch
    • Tip to Tip 9.14mm (360 mil))
    		$112.00
    56TST2-50-SD 56 Pin TSOP type 2 surface mount base with 0.65mm pitch. 56 Pin TSOP type 2 surface mount base with 0.65mm pitch.
    • TSOP Package pads
    • 56 Pads
    • 0.65mm (26 mil) pitch
    • Tip to Tip 12.0mm (472 mil)
    • Body width 10.16mm (400 mil)
    		$112.00
    56TS20-SD TSOP 56 pin array base for SMT pads. TSOP 56 pin array base for SMT pads.
    • TSOP Package type 1
    • 56 Pad & Pins
    • 0.5 mm pitch
    • Package width 20.0 mm tip-to-tip
    		$112.00
    56VSO30-SD   VSOP 56 pin array base for SMT pads. Wired one-to-one (generic)
    • VSOP Package
    • 56 Pad & Pins
    • 0.75 mm pitch
    • Package width 300 mils
    • Tip to tip 420 mils
    		$112.00
    56VSO48-SD   VSOP 56 pin array base for SMT pads. Wired one-to-one (generic)
    • VSOP Package
    • 56 Pad & Pins
    • 0.75 mm pitch
    • Package width 480 mils
    • Tip to tip 580 mils
    		$112.00
    56VSOA58-SD VSOP 56 Pin array base for SMT pads. VSOP 56 Pin array base for SMT pads.
    • VSOP Package
    • 56 Pad & Pins
    • 0.75mm pitch
    • Package width 460 mils
    • Tip to tip 570 mils
    		$112.00
    56VSOB60-SD VSOP 56 Pin array base for SMT pads. VSOP 56 pin array base for SMT pads.
    • VSOP Package
    • 56 Pad & Pins
    • 0.80mm pitch
    • Package width 475 mils
    • Tip to tip 590 mils
    		$112.00

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    Part Number Click Enlarge 64 Pin SMT Base $ Add
    64QFN20-SD 56 pad QFN 9x9mm Square surfce mount base for QFN Pads. 64 pad QFN 9x9mm Square surfce mount base for QFN Pads.
    • Chip seating plane 9.0 x 9.0mm (0.355 x 0.355 inch)
    • 0.5mm (0.020 inch) pitch
    		$276.00
    64QFR39-SD 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch. 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch.
    • 64 Pins
    • 1.0mm (39 mil) pitch
    • Tip to Tip 18.8mm X 24.9mm (740 x 990 mils)
    		$128.00
    64QFR39A-SD 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch. 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch.
    • 64 Pins
    • 1.0mm (39 mil) pitch
    • Tip to Tip 17.8mm X 23.9mm (700 x 940 mils)
    • Board is 32 mil FR4
    		$120.00
    64QFR39B-SD 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch. 64 Pin TQFP, QFP rectangular surface mount base with 1.0mm pitch.
    • 64 Pins
    • 1.0mm (39 mil) pitch
    • Tip to Tip 17.8mm X 23.9mm (700 x 940 mils)
    • Board is 62 mil FR4
    		$120.00
    64QFS20-SD 64 Pin TQFP, QFP surface mount base with 50 mil pitch. 64 Pin TQFP, QFP surface mount base with 50 mil pitch. For easier soldering alignment order 64QFS20-SDA
    • 64 Pins
    • 0.5mm (20 mil) pitch
    • Tip to Tip 12.0mm
    		$141.00
    64QFS31B-SD 64 Pin square TQFP, QFP surface mount base with 0.8mm pitch. 64 Pin square TQFP, QFP surface mount base with 0.8mm pitch. For easier soldering alignment order 64QFS31B-SDA
    • 64 Pins
    • 0.8mm pitch
    • Tip to Tip 17.2mm (677 mils)
    		$130.00
    64QFS31D-SD 64 Pin square TQFP, QFP surface mount base with 0.8mm pitch. 64 Pin square TQFP, QFP surface mount base with 0.8mm pitch. For easier soldering alignment order 64QFS31D-SDA
    • 64 Pins
    • 0.8mm pitch
    • Tip to Tip 15.74mm (620 mils)
    		$180.00
    64SSOS30-SD 64 Pin TSOP surface mount base with 0.65mm pitch. 64 Pin TSOP surface mount base with 0.65mm pitch.
    • SSOP Package pads
    • 64 Pads
    • 0.635mm (25 mil) pitch
    • Tip to Tip 9.65mm (380 mil)
    • Body width 7.95mm (313 mil)
    		$180.00
    64TST2-56-SD 64 Pin TSOP type 2 surface mount base with 0.65mm pitch. 64 Pin TSOP type 2 surface mount base with 0.65mm pitch.
    • TSOP Package pads
    • 64 Pads
    • 0.8mm (31 mil) pitch
    • Tip to Tip 14.25mm (561 mil)
    • Body width 12.0mm (472 mil)
    		$180.00

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    Part Number Click Enlarge 66 Pin SMT Base $ Add
    66SSOS40-SD   66 Pin TSOP type 2 package type surface mount base with 0.65 mm pitch. 66 Pin TSOP type 2 package type surface mount base with 0.65 mm pitch.
    • TSOP type 2 package typepackage type
    • 66 Pins & pads
    • 0.65 mm pitch
    • Body width 400 mils
    		$100.00

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    Part Number Click Enlarge 68 Pin SMT Base $ Add
    68LC-SD 68 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 68 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
    • 68 Pad & Pins
    • 1.27mm (50 mil) pitch
    		$50.00
    68QFS50-11-SD 68 Pin square military TQFP, QFP surface mount base with 50 mil pitch. 68 Pin square military TQFP, QFP surface mount base with 50 mil pitch.
    • 68 Pins
    • 1.27mm (50 mil) pitch
    • Tip to Tip 1100 mils
    		$160.00

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    Part Number Click Enlarge 80 Pin SMT Base $ Add
    80QFR31-SD 80 Pin rectangular TQFP, QFP surface mount base with 0.8mm pitch. 80 Pin rectangular TQFP, QFP surface mount base with 0.8mm pitch.
    • 80 Pins
    • 0.8mm pitch
    • Tip to Tip (17.2-17.9) x (23.2-23.9) mm
    		$140.00
    80QFS20-SD 80 Pin square TQFP, QFP surface mount base with 0.5mm mil pitch. 80 Pin square TQFP, QFP surface mount base with 0.5mm mil pitch.
    • 80 Pins
    • 1.27mm (50 mil) pitch
    • Tip to Tip 14.0mm
    		$152.00
    80QFS26D-SD 80 Pin square TQFP, QFP surface mount base with 0.65 mm pitch. 80 Pin square TQFP, QFP surface mount base with 0.65 mm pitch.
    • 80 Pins
    • 16.0mm Tip to tip pad pattern
    • 0.65 mm pitch
    		$140.00
    80QFS26A-SD 80 Pin square TQFP, QFP surface mount base with 0.65 mm pitch. 80 Pin square TQFP, QFP surface mount base with 0.65 mm pitch.
    • 80 Pins
    • 17.2mm Tip to tip pad pattern
    • 0.65 mm pitch
    		$140.00

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    Part Number Click Enlarge 84 Pin SMT Base $ Add
    84LC-SD 84 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment. 84 Pin LCC or PLCC pin array base for SMT Pads provides access for test socket attachment.
    • 84 Pad & Pins
    • 1.27mm (50 mil) pitch
    		$55.00

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    Part Number Click Enlarge 100 Pin SMT Base $ Add
    100QFR26-SD 100 pin QFP Rectangular base 100 pin QFP Rectangular base is wired one-to-one, and is generic. For easier soldering alignment order 100QFR26-SDA with alignment pins.
    • 100 Pins
    • 0.65 mm pitch
    • Tip To Tip (17.2-17.9) x (23.2-23.9)mm
    • Base-size: 16.0x22.0mm
    		$150.00
    100QFR26-SDA 100 pin QFP Rectangular base with PCB alignment pins 100 pin QFP Rectangular base with PCB alignment pins For easier soldering alignment order 100QFR26-SDA with alignment PCB pins.
    • 100 Pins
    • 4 PCB alignment pins
    • 0.65 mm pitch
    • Tip To Tip (17.2-17.9) x (23.2-23.9)mm
    • Base-size: 16.0x22.0mm
    		$150.00
    100QFR26B-SD 100 pin QFP Rectangular surface mount base. 100 pin QFP Rectangular surface mount base. For easier soldering alignment order 100QFR26B-SDA with alignment pins.
    • 100 Pins
    • 0.65 mm pitch
    • Tip To Tip (18.0-19.0) x (24.0-25.0)mm
    • Base-size: 17.0x23.0mm
    		$150.00
    100QFR26B-SDA 100 pin QFP Rectangular base with PCB alignment pins. 100 pin QFP Rectangular base with PCB alignment pins. For easier soldering alignment order 100QFR26B-SDA with PCB alignment pins.
    • 100 Pins
    • 4 PCB alignment pins
    • 0.65 mm pitch
    • Tip To Tip (18.0-19.0) x (24.0-25.0)mm
    • Base-size: 17.0x23.0mm
    		$150.00
    100QFR26D-SD 100 pin QFP Rectangular base. 100 pin QFP Rectangular base. For easier soldering alignment order 100QFR26B-SDA with alignment pins.
    • 100 Pins
    • 0.65 mm pitch
    • Tip To Tip (19.0-20.0) x (25.0-26.0)mm
    • Base-size: 18.0x24.0mm
    		$150.00
    100QFR26D-SDA 100 pin QFP Rectangular base with PCB alignment pins. 100 pin QFP Rectangular base with PCB alignment pins. For easier soldering alignment order 100QFR26B-SDA with alignment pins.
    • 100 Pins
    • 4 PCB alignment pins
    • 0.65 mm pitch
    • Tip To Tip (19.0-20.0) x (25.0-26.0)mm
    • Base-size: 18.0x24.0mm
    		$150.00
    100QFS16-SD 100 pin QFP 0.4mm Pitch surface mount square base. 100 pin QFP 0.4mm Pitch surface mount square base. For easier soldering alignment order 100QFS16-SDA with alignment pins.
    • 100 Pins
    • 0.4mm pitch
    • Base-size: 14.7mm (540 mil) square
    		$180.00
    100QFS16-SDA 100 pin QFP 0.4mm Pitch surface mount square base. 100 pin QFP 0.4mm Pitch surface mount square base. For easier soldering alignment order 100QFS16-SDA with alignment pins.
    • 100 Pins
    • 4 PCB alignment pins
    • 0.4mm pitch
    • Base-size: 14.7mm (540 mil) square
    		$180.00
    100QFS20-SD 100 pin QFP 0.5mm Pitch surface mount square base. 100 pin QFP Square 0.5mm (20 mil) pitch base. For easier soldering alignment order 100QFS20-SDA with alignment pins.
    • 100 Pins
    • 0.5mm (20 mil) pitch
    • Base-size: 15.2mm (600 mil) square
    		$163.00
    100QFS20-SDA 100 pin 0.5mm (20 mil) pitch QFP surface mount square base wih PCB alignment pins. 100 pin 0.5mm (20 mil) pitch QFP surface mount square base wih PCB alignment pins. For easier soldering alignment order 100QFS20-SDA with alignment pins.
    • 100 Pins
    • 3 PCB alignment pins
    • 0.5mm (20 mil) pitch
    • Base-size: 15.2mm (600 mil) square
    		$163.00

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    Part Number Click Enlarge 112 Pin SMT Base $ Add
    112QFS26-SD 112 pin QFP surface mount square base. 112 pin QFP surface mount square base. For easier soldering alignment order 112QFS26-SDA with alignment pins.
    • 112 Pins
    • 21mm (825 mils)Square surface mount base
    • 0.65 mm pitch
    		$153.00
    112QFS26-SDA 112 pin QFP surface mount square base with PCB alignment with alignment pins. 112 pin QFP surface mount square base with PCB alignment with alignment pins.
    • 112 Pins
    • 21mm (825 mils)Square surface mount base
    • 0.65 mm pitch
    		$153.00

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    Part Number Click Enlarge 120 Pin SMT Base $ Add
    120QFS31-SD 120 pin QFP surface mount square base 120 pin QFP surface mount square base. For easier soldering alignment order 112QFS26-SDA with alignment pins.
    • 120 Pins
    • 30.5 (1.2 inch) square surface mount
    • 0.8mm pitch
    		$156.00

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    Part Number Click Enlarge 128 Pin SMT Base $ Add
    128QFR20-SD 128 TQFP SMT Rectangular pin array base for SMT Pads 128 TQFP SMT Rectangular pin array base for SMT Pads
    • 128 Pins
    • 23 x 17mm (906 x 670 mil) rectuangular base
    • 0.5mm pitch
    		$172.00
    128QFR20-SDA 128 TQFP SMT Rectangular pin array base for SMT Pads 128 TQFP SMT Rectangular pin array base wiht PCB alignment pins for SMT Pads
    • 128 Pins
    • Has PCB alignment pins
    • 128 Pins
    • 16.0mm 22.0mm (630 x 866 mils) rectuangular base
    • 0.5mm pitch
    		$172.00
    128QFS16-SD 128 TQFP SMT Square pin array base for SMT Pads 128 TQFP SMT Square pin array base for SMT Pads
    • 128 Pins
    • 0.4mm pitch
    • 15.5mm x 15.5mm (610 x 610 mil) square base
    		$185.00
    128QFS20-SD 128 TQFP SMT Square pin array base for SMT Pads 128 TQFP SMT Square pin array base for SMT Pads
    • 128 Pins
    • 21.8 x 218mm (860 x 860mil) tip-to-tip
    • 0.5mm (20mil) pitch
    		$158.00
    128QFS20-SDA 128 TQFP SMT Square pin array base for SMT Pads 128 TQFP SMT Square pin array base for SMT Pads
    • 128 Pins
    • Has PCB alignment pins
    • 21.8 x 218mm (860 x 860mil) tip-to-tip
    • 0.5mm (20mil) pitch
    		$164.00
    128QFS31-SD 128 TQFP SMT Square pin array base for SMT Pads 128 TQFP SMT Square pin array base for SMT Pads
    • 128 Pins
    • 0.8mm pitch
    		$158.00
    128QFS31-SDA 128 TQFP SMT Square pin array base for SMT Pads 128 TQFP SMT Square pin array base with PCB alignment pins for SMT Pads
    • 128 Pins
    • 4 PCB alignment pins
    • 0.8mm pitch
    		$158.00

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    Part Number Click Enlarge 132 Pin SMT Base $ Add
    ET132AFS25-SD 132 QFP SMT Square pin array base for SMT Pads. 132 QFP SMT Square pin array base for SMT Pads. This surface mount adapter works with the old ET/EPP-132-QF03-LG made by Emulation Technology. This red SMT base has receptacles mounted in plastic that do not move around, so it is much easier to plug in the blue adapter
    • 132 Pins Square QFP
    • Pitch is 0.025 inches, 0.64mm
    • Tip to Tip: 28.0mm 1.10 inch
    		$190.00
    NH-QFS132-SD 132 QFP SMT adapter base for Nohau 68HC3xx and 68HC16 series in circuit emulator pods 132 QFP SMT adapter base for Nohau 68HC3xx and 68HC16 series in circuit emulator pods
    • 132 Pins Square QFP
    • Pitch is 0.025 inches, 0.64mm
    • Tip to Tip: 26.7mm 1.05 inch
    • For ICE Technology (NOHAU) 683XX and 68HC16 series in-circuit pods.
    		$185.00

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    Part Number Click Enlarge 144 Pin SMT Base $ Add
    144QFS20-SD 144 QFP SMT Square pin array base for SMT Pads 144 QFP SMT Square pin array base for SMT Pads
    • 144 Pins
    • 0.5mm (20 mil) pitch
    • Tip to Tip: 22.0mm
    • Base-size: 21.8mm
    		$186.00
    144QFS20-SDA   144 QFP SMT Square pin array base for SMT Pads
    • 144 Pins
    • 4 PCB alignment pins
    • 0.5mm (20 mil) pitch
    • Tip to Tip: 22.0mm
    • Base-size: 21.8mm
    		$186.00
    144QFS26-SD 144 QFP SMT Square pin array base for SMT Pads 144 QFP SMT Square pin array base for SMT Pads
    • 144 Pins
    • 0.65 mm pitch
    • Tip to Tip: 31.2-to-31.9mm
    		$165.00

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    Part Number Click Enlarge 160 Pin SMT Base $ Add
    160QFS26-SD 160 QFP SMT Square pin array base for SMT Pads 160 QFP SMT Square pin array base for SMT Pads
    • 160 Pins
    • 0.65 mm pitch
    • Three row design
    • Tip to Tip: 31.2-to-31.9mm
    		$175.00
    160QFS26FA-SD 160 QFP SMT Square pin array base for SMT Pads 160 QFP SMT Square pin array base for SMT Pads
    • 160 Pins
    • 0.65 mm pitch
    • Two row pattern
    • Tip to Tip: 31.2-to-31.9mm
    		$175.00

    Part Number Click Enlarge 168 Pin SMT Base $ Add
    168QFS26-SD 168 QFP SMT Square pin array base for SMT Pads 168 QFP SMT Square pin array base for SMT Pads
    • 168 Pins
    • 0.65 mm pitch
    • Tip to Tip: 31.2-to-31.9mm
    		$180.00

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    Part Number Click Enlarge 176 Pin SMT Base $ Add
    176QFS16-SD 176 Pad TQFP QFP surface mount base with 0.4mm pitch. SMT base replaces a 176 TQFP package on the PCB TQFP pads. 176 Pad TQFP QFP surface mount base with 0.4mm pitch. SMT base replaces a 176 TQFP package on the PCB TQFP pads.
    • 176 Pins
    • 0.4mm pitch
    • Tip to Tip: 14.0mm square
    		$300.00
    176QFS20-SD 176 Pad TQFP QFP square surface mount base with 0.5mm pitch. SMT base replaces a TQFP package on the PCB TQFP SMT pads. 176 Pad TQFP QFP square surface mount base with 0.5mm pitch. SMT base replaces a TQFP package on the PCB TQFP SMT pads.
    • 176 Pins
    • 0.5mm pitch
    • Tip to Tip: 30.35 x 30.35mm (1.195 inch) square
    		$220.00

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    Part Number Click Enlarge 208 Pin SMT Base $ Add
    208QFS20-SD 208 QFP SMT Square pin array base for SMT Pads. 208 QFP SMT Square pin array base for SMT Pads.
    • 208 Pins
    • 0.5mm pitch
    • 30.0mm square tip to tip
    		$250.00

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    Part Number Click Enlarge 216 Pin SMT Base $ Add
    216QFS16-SD 216 QFP SMT Square pin array base for 0.4mm SMT Pads. 216 QFP SMT Square pin array base for 0.4mm SMT Pads
    • 216 Pins
    • 0.4mm pitch
    		$320.00

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    Part Number Click Enlarge 240 Pin SMT Base $ Add
    240QFS20-SD 240QFS20-SD QFP SMT Square pin array base for 0.50mm (0.020 inch)pitch SMT Pads. 240QFS20-SD QFP SMT Square pin array base for 0.50mm (0.020 inch)pitch SMT Pads
    • 216 Pins
    • 0.50mm (0.020 inch) pitch
    • 33.78mm (1.33 inch) tip to tip
    		$268.00

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