2-position open-top shunt for signal configuration
The 142270-5: The open-top construction lets you probe the contact or swap the shunt without removing it from the header — useful for test points or configuration jumpers on prototype boards.

TE Connectivity AMPMODU Mod IV, 142270-5, 2-position open top shunt, 0.100" (2.54mm) pitch, female sockets, gold 39.4µin contact finish, 3A rated, green PBT housing, UL94 V-0.
| Parameter | Value |
|---|---|
| Type | Open Top |
| Series | AMPMODU Mod IV |
| Current rating | 3A |
| Color | Green |
| Height | 0.248\" (6.30mm) |
| Housing material | Polybutylene Terephthalate (PBT), Glass Filled |
| Material flammability rating | UL94 V-0 |
| Pitch | 0.100\" (2.54mm) |
| Gender | Female Sockets |
| Package | Bulk |
| Contact finish | Gold |
| Contact finish thickness | 39.4µin (1.00µm) |
| Number of positions or pins | 2 (1 x 2) |
The 142270-5: The open-top construction lets you probe the contact or swap the shunt without removing it from the header — useful for test points or configuration jumpers on prototype boards.
The pitch is 0.100" (2.54mm), matching standard AMPMODU Mod IV and most 0.100" square pin headers.
Rated 3A per contact. This is a signal-level shunt; do not use for power jumper applications.