QFP to QFP Adapters

Overview

QFP to QFP emulation adapters provide an electrical interface between a QFP device socket and a QFP plug footprint used in emulator or fixture environments.

The top interface consists of a QFP socket matched to the specified pin count for device insertion during emulation. The bottom interface presents a QFP plug designed to mate with standard QFP emulator or production sockets.

Selection is based on QFP pin count and the corresponding QFP plug configuration. Adapters may be wired 1:1 or with defined device-specific routing depending on part number.

Top Interface: QFP socket (device under test)

Bottom Interface: QFP plug footprint

Routing: 1:1 or device-specific mapping

Mechanical dimensions and electrical routing details are defined at the individual product level.

QFP interface geometry conforms to standard QFP footprint dimensions corresponding to the specified pin count, body size, and lead pitch.

The plug interface is compatible with common production and emulator QFP sockets used in laboratory and fixture environments.

Substrate material is rigid FR-4 with plated-through vias. Pad geometry and copper weight are controlled to maintain dimensional stability and signal integrity.

Overall height, insertion depth, and body dimensions vary by part number and are specified at the product level.

QFP to QFP adapters are available with defined routing schemes based on device and socket requirements.

Routing options may include 1:1 pin mapping between QFP pins, device-specific remapping, and defined skips, tied pins, or required shorts where specified by the device.

Routing configuration is defined at the product level. Refer to the individual part page for exact signal mapping and electrical definition.