TE Connectivity AMPMODU Mod II header, breakaway, order code 4-102975-0-25, 50 positions, dual row, 0.100" (2.54mm) pitch, 3 A, gold mating contacts, through-hole right-angle, solder termination.
| Parameter | Value |
|---|---|
| Series | AMPMODU Mod II |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | 0.238\" (6.05mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 50 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.110\" (2.79mm) |
| 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 4-102975-0-25: No pin-compatible functional replacement from TE within the AMPMODU Mod II series has been identified.
Gold-on-gold mating interface (15.0 µin gold over copper alloy) supports repeated mating cycles; the post finish is tin-lead (100.0 µin), which is not RoHS-compliant for new designs requiring lead-free assembly.
TE Connectivity AMP Connectors provides standard documentation for the AMPMODU Mod II series, including material declarations and UL recognition (UL94 V-0). The post finish is tin-lead, which does not meet current RoHS exemption limits for lead-free solder processes — verify the specific date code's compliance statement at RFQ.