QFN ZIF Socket to QFN Surface Mount Component Site Adapters
This is a two part adapter kit providing a way to temporarily plug SMT surface mount components to a circuit card under test. The bottom part (SMT base), is soldered to the PCB and replaces the component normally on the PCB card pads. The top part plugs into the SMT base and has ZIF socket to hold the SMT component.

Adapters are listed in ascending pin count order.  



8 Pins 16 Pins 20 Pins 24 Pins 28 Pins 32 Pins 40 Pins 44 Pins 48 Pins 56 Pins 64 Pins


Part Number   8 Pad    Price Shopping Cart
8DFN50-DFN-ZL-SD 8 pin QFN, (DFN), square SMT socket to 8 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN , (DFN), socket to be temporarily connected to a circuit board. Has a Plastronics 08QN12T16050 ZIF test burn-in socket.
  • 8 QFN socket to 8 QFN pads
  • Chip seating plane 5.10 x 6.10mm (0.201 x 0.240 inch)
  • 1.27mm (50 mil) pitch
  • Closed top clamshell socket
  • Vertical Clearance 462 mils
$240.00

Part Number   16 Pad    Price Shopping Cart
16QFN26-QFN-ZL-SD2-P 16 pin QFN square SMT socket to 16 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base. Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 16QN65K14040 ZIF test burn-in socket.
  • 16 QFN socket to 16 QFN pads
  • Chip seating plane 5.10 x 6.10mm (0.201 x 0.240 inch)
  • Package thickness 0.7 to 1.0mm (0.028 to 0.039 inch)
  • 0.65mm (0.026 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 16QFN26-SD 16QFN26-SD
  • Vertical Clearance 462 mils
$440.00
16QFN39-QFN-ZL-SD2-P 16 pin QFN square SMT socket to 16 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base. Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 16QN10S16060-A ZIF test burn-in socket.
  • 16 QFN socket to 16 QFN pads
  • Chip seating plane 6.0 x 6.0mm (0.236 x 0.223 inch)
  • Package thickness 0.7 to 1.0mm (0.028 to 0.039 inch)
  • 1.0mm pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 16QFN39-SD 16QFN39-SD
  • Vertical Clearance 462 mils
$440.00

Part Number   20 Pad    Price Shopping Cart
20QFN20-QFN-ZL-SD2-P   20 pin QFN square SMT socket to 20 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 20QN50K1404020 ZIF test burn-in socket.
  • 20 QFN socket to 20 QFN pads
  • Chip seating plane 4.0 x 4.0mm (0.157 x 0.157 inch)
  • Package thickness 0.7 to 1.0mm (0.028 to 0.039 inch)
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 20QFN20-SD 20QFN20-SD
  • Vertical Clearance 462 mils
$460.00
20QFN26-QFN-ZL-SD2-P   20 pin QFN square SMT socket to 20 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 20QN65TSK15050 ZIF test burn-in socket.
  • 20 QFN socket to 20 QFN pads
  • Chip seating plane 5.0 x 5.0mm (0.197 x 0.197 inch)
  • Package thickness 0.7 to 1.0mm (0.028 to 0.039 inch)
  • 0.65mm (0.026 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 20QFN26-SD 20QFN26-SD
  • Vertical Clearance 462 mils
$460.00

Part Number   24 Pad    Price Shopping Cart
24QFN20-QFN-ZL-SD2-P   24 pin QFN square SMT socket to 25 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base. Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 24QN50S14040 ZIF test burn-in socket.
  • 24 QFN socket to 24 QFN pads
  • Chip seating plane 4.0 x 4.0mm (0.157 x 0.157 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 24QFN20-SD 24QFN20-SD
  • Vertical Clearance 462 mils
$480.00

Part Number   28 Pad    Price Shopping Cart
28QFN20-QFN-ZL-SD2-P 28 pin QFN square SMT socket to 28 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 28QN50K15050 ZIF test burn-in socket.
  • 28 QFN socket to 28 QFN pads
  • Chip seating plane 5.0 x 5.0mm (0.197 x 0.197 inch)
  • Package thickness 0.8 to 0.9mm
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 28QFN20-SD 28QFN20-SD
  • Vertical Clearance 462 mils
$500.00
28QFN26-QFN-ZL-SD2-P 28 pin QFN square SMT socket to 28 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 28QN65K16060 ZIF test burn-in socket.
  • 28 QFN socket to 28 QFN pads
  • Chip seating plane 6.0 x 6.0mm (0.236 x 0.236 inch)
  • Package thickness 0.8 to 0.9mm
  • 0.65mm (0.026 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 28QFN26-SD 28QFN26-SD
  • Vertical Clearance 462 mils
$500.00

Part Number   32 Pad    Price Shopping Cart
32QFN20-QFN-ZL-SD2-P   32 pin QFN square SMT socket to 32 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 32QN50K15050 ZIF test burn-in socket.
  • 32 QFN socket to 32 QFN pads
  • Chip seating plane 5.0 x 5.0mm (0.197 x 0.197 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.50mm pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 32QFN20-SD 32QFN20-SD
  • Vertical Clearance 462 mils
$560.00
32QFN26-QFN-ZL-SD2-P   32 pin QFN square SMT socket to 32 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 32QN65K17070 ZIF test burn-in socket.
  • 32 QFN socket to 32 QFN pads
  • Chip seating plane 7.0 x 7.0mm (0.275 x 0.275 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.65mm (0.026 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 32QFN26-SD 32QFN26-SD
  • Vertical Clearance 462 mils
$560.00

Part Number   40 Pad    Price Shopping Cart
40QFN20-QFN-ZL-SD2-P   40 pin QFN square SMT socket to 40 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 40QN50K15050 ZIF test burn-in socket.
  • 40 QFN socket to 40 QFN pads
  • Chip seating plane 6.50 x 6.50mm (0.255 x 0.255 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 40QFN20-SD 40QFN20-SD
  • Vertical Clearance 462 mils
580.00

Part Number   44 Pad    Price Shopping Cart
44QFN20-QFN-ZL-SD2-P   44 pin QFN square SMT socket to 44 QFN pads adapter. This adapter is composed of two parts, a surface mount bed of nails base, and socket assembly with receptacle pins for the SMT base . Allows a QFN socket to be temporarily connected to a circuit board. Has a Plastronics 44QN50K15050 ZIF test burn-in socket.
  • 44 QFN socket to 44 QFN pads
  • Chip seating plane 5.0 x 5.0mm (0.197 x 0.197 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 44QFN20-SD 44QFN20-SD
  • Vertical Clearance 462 mils
$600.00

Part Number   48 Pad    Price Shopping Cart
48QFN20-QFN-ZL-SD2-P 48 Pin 7x7mm square QFN, 0.5mm pitch open top socket to circuit card 7x7mm square QFN 0.5mm pitch surface mount pads.
  • 48 Pins QFN Socket to circuit card QFN pads
  • QFN Socket 7.0mm square body, 0.50mm pitch component
  • Available additional surface mount base part number 48QFN20-SD2 48QFN20-SD2
  • Adapter vertical Clearance 462 mils
$635.00
48QFS20-QFN20-ZO-SD2 48 Pin square QFP 0.5mm pitch open top socket to circuit card QFN 0.5mm pitch, surface mount pads.
  • 48 Pins QFP Socket to circuit card QFN pads
  • QFP Socket for 9.0mm tip to tip, 7.0mm square body, 0.50mm pitch component
  • QFN is 8.89mm (0.350 inches) square, 0.50mm (0.020 inches) pitch
  • Available additional surface mount base part number 48QFN20-SD2 48QFN20-SD2
  • Adapter vertical Clearance 462 mils
$650.00

Part Number   56 Pad    Price Shopping Cart
56QFN20-QFN-ZL-SD2-P   56 Pin square QFP 0.5mm pitch closed top socket to circuit card QFN 0.5mm pitch, surface mount pads.
  • 56 QFN socket to 56 QFN pads
  • Chip seating plane 8.0 x 8.0mm (0.314 x 0.314 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.5mm (0.020 inch) pitch
  • Closed top clamshell socket
  • Available additional surface mount base part number 56QFN20-SD 56QFN20-SD
  • Vertical Clearance 462 mils
$680.00

Part Number   64 Pad    Price Shopping Cart
64QFN20-QFN-ZL-SD2-P 64 Pin square QFP 0.5mm pitch open top socket to circuit card QFN 0.5mm pitch, surface mount pads.
  • 64 QFN socket to 64 QFN pads
  • Chip seating plane 9.0 x 9.0mm (0.355 x 0.355 inch)
  • Package thickness 0.7 to 1.0mm
  • 0.5mm (0.020 inch) pitch
  • 0.009mm x 0.016mm pad
  • Open top socket
  • Available additional surface mount base part number 64QFN20-SD 64QFN20-SD
  • Vertical Clearance 462 mils
$680.00


Specs Discounts Delivery
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