QFN to DIP Programming Adapters
QFN to DIP adapters allow QFN packaged integrated circuits to be programmed using standard DIP-based programmers and development systems.
Overview
A QFN to DIP adapter converts a Quad Flat No-Lead (QFN) package to a dual in-line package (DIP) format for device programming and engineering evaluation.
QFN packages are widely used in modern microcontrollers, analog ICs, RF devices, and power management ICs. Because QFN packages use bottom pads rather than leads, they cannot be inserted directly into traditional programmer sockets.
A QFN to DIP programming adapter provides the mechanical interface and signal routing required to allow these devices to be programmed using DIP-based programmers and development systems.
Adapt-Plus adapters are designed for accurate pin mapping, stable device positioning, and reliable contact alignment during repeated programming cycles.
Adapter Catalog
The following QFN to DIP programming adapters are available for programming QFN packaged devices using standard DIP programmers.
| Order | P/N | Top Pins (PLCC) | Bottom Pins (DIP) | Socket Type | Short Technical Description |
|---|---|---|---|---|---|
| 1 | PA8DFN50-D3-ZL-P | 8 | 8 | Clamshell | DFN Programming adapter for 8-pin DFN, 6.0 X 5.0 mm body, 1.27mm lead-pitch, wired 1-1. 300 mil span DIP plug. |
| 2 | PA8DFN50-D3-ZL-S | 8 | 8 | Clamshell | DFN Programming adapter for 8-pin DFN, 6.0 X 5.0 mm body, 1.27mm lead-pitch, wired 1-1. 300 mil span DIP plug. |
| 3 | PA16QFN20-D6-ZL-P | 16 | 16 | Clamshell | QFN Programming adapter for 16-pin QFN, 6.9 X 6.9 mm body, 0.50mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 4 | PA16QFN26-14D6-ZL-P-PIC1554 | 16 | 16 | Clamshell | QFN Programming adapter for 16-pin QFN, 4.0 X 4.0 mm body, 0.65mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 5 | PA20QFN20L-D6-ZL-P | 20 | 20 | Clamshell | QFN Programming adapter for 20-pin QFN, 4.0 X 4.0 mm body, 0.50mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 6 | PA28QFN26-D6-ZL-PIC | 28 | 28 | Clamshell | QFN Programming adapter for 28-pin QFN, 6.0 X 6.0 mm body, 0.65mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 7 | PA32QFN20-28D6-ZL-ATtiny | 32 | 32 | Open Top | QFN Programming adapter for 32-pin QFN, 5.0 X 5.0 mm body, 0.50mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 8 | PA48QFN20-D6-ZO-P | 48 | 48 | Open Top | QFN Programming adapter for 48-pin QFN, 8.0 X 8.0 mm body, 0.50mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
| 9 | PA56QFN16-D9-ZL-S-P | 56 | 56 | Open Top | QFN Programming adapter for 56-pin QFN, 7.0 X 7.0 mm body, 0.40mm lead-pitch, wired 1-1. 600 mil span DIP plug. |
Not Finding What You Need?
Some QFN devices require specialized pad layouts, custom pin mapping, or unique programming socket configurations. If the adapter required for your device is not listed, Adapt-Plus can assist with custom programming adapter solutions.
Custom adapters are available for development environments, engineering validation, and production programming systems.
