TE Connectivity AMP Connectors AMPMODU header, order code 4-1734493-0, 40 positions, dual row, 2.00 mm pitch, 1 A, 250 VAC, gold-plated mating contacts, through-hole right-angle, solder termination.
| Parameter | Value |
|---|---|
| Series | AMPMODU |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 250VAC |
| Current rating | 1A |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.217\" (5.51mm) |
| Insulation material | Polyamide (PA6T), Nylon 6T |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tube |
| Features | Keying Slot |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 40 |
| Row spacing - mating | 0.079\" (2.00mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.141\" (3.60mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 10.0µin (0.25µm) |
The 4-1734493-0: A keying slot in the 4-wall shrouded housing prevents mis-mating with non-keyed headers. The push-pull fastening holds the pair together without a latch — the shroud alignment and friction fit keep the contacts engaged under moderate vibration.
The housing carries UL94 V-0 flammability rating. RoHS and REACH compliance documentation is available from the manufacturer upon request.