TE Connectivity AMPMODU Mod II, 5-146276-3, unshrouded breakaway header, 3 positions, 0.100" (2.54mm) pitch, through-hole, gold mating finish, 3A rated, UL94 V-0 LCP housing.
| Parameter | Value |
|---|---|
| Series | AMPMODU Mod II |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.090\" (2.29mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.533\" (13.55mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The gold mating finish (15.0 µin) supports repeated mating cycles; the tin-plated solder tail (100.0 µin) wets well during wave solder.
Termination is through-hole solder — the 0.125" (3.18mm) post length suits standard 1.6mm PCBs.
Any AMPMODU Mod II unshrouded breakaway header with the same 0.100" pitch, 3 positions, and through-hole termination is a direct footprint match. The 5-146276-3 uses gold mating finish; a tin-mating version would trade cycle life for lower cost.