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Green rectangular circuit board with zero insertion force socket for TSOP chips

GQ

GQ ADP-077 TSOP 20mm ZIF adapter board

SKU CH-KF7S-4XXYH

ZIF adapter board accepts TSOP32, TSOP40 and TSOP48 chips with 20mm body width

  • ColorGreen
  • Supports TSOP32, TSOP40 and TSOP48 packages
  • Fits 20 mm body-width chips only
  • Zero-insertion-force socket simplifies chip swaps
  • Works with any TSOP adapter base board
  • Part of the ADP-033A complete adapter set

TSOP 20mm ZIF adapter board

This green adapter board accepts TSOP32, TSOP40 and TSOP48 packages with a 20mm body width. It connects to a separate TSOP adapter base board to complete the programming setup. The board is designed for use with Willem-family programmers. Engineers and hobbyists handling legacy TSOP devices will find it useful.

Target users and limitations

The board suits technicians who already own a compatible TSOP base board and need a top-side ZIF socket for 20mm chips. Buyers who want a complete, ready-to-use adapter set should look at the ADP-033A instead. Anyone requiring support for TSOP packages outside the 32, 40 or 48 pin counts or for body widths other than 20mm cannot use this board.

Deciding specification

The single specification that decides fit is the 20mm body width combined with the supported pin counts of 32, 40 and 48. If your TSOP chips match those dimensions the board will work with your existing base board. If the chips differ in body width or pin count this adapter is not compatible.

Highlights

  • Supports TSOP32, TSOP40 and TSOP48 packages
  • Fits 20 mm body-width chips only
  • Zero-insertion-force socket simplifies chip swaps
  • Works with any TSOP adapter base board
  • Part of the ADP-033A complete adapter set

Specifications

ColorGreen

Questions about this item

Will the ZIF socket on this ADP-077 board need replacement after repeated TSOP chip insertions?

The ZIF socket is rated for thousands of insertions; under normal programming use it should not require replacement.

What is the first limitation when programming multiple TSOP48 chips continuously with this adapter?

The manual lever actuation on the ZIF socket becomes the throughput bottleneck during sustained high-volume programming sessions.

Does the ADP-077 generate noticeable heat or noise when left connected to a programmer all day?

The passive adapter board produces no noise and negligible heat; all power draw comes from the programmer and the TSOP chip itself.

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