TE Connectivity AMP Connectors Grace Inertia, GIC series, 2-1971906-4, Board to Cable/Wire header, 8 circuits, 2 rows, 3.30 mm pitch, shrouded 4-wall, latch holder, through-hole, tin-plated contacts, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Grace Inertia, GIC |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 250VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Blue |
| Insulation height | 0.561\" (14.25mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.130\" (3.30mm) |
| Positions | 8 |
| Row spacing - mating | 0.205\" (5.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Overall contact length | 0.575\" (14.60mm) |
| Contact finish - mating | Tin |
The 2-1971906-4 is a through-hole, shrouded 4-wall header from the Grace Inertia, GIC series.
At 3.30 mm pitch with a 5.20 mm row spacing, this header provides a wider footprint than the 2.00 mm pitch of the CT series header 1-292164-1. The wider pitch simplifies PCB routing and allows larger wire gauges in the mating receptacle.
Yes, the 2-1971906-4 is ROHS3 compliant.
Yes, the fastening type is a latch holder, providing positive retention against vibration and cable strain.
The current rating varies by wire gauge — the connector itself does not have a fixed per-contact ampacity; it depends on the wire size used in the mating receptacle.