TE Connectivity AMP Connectors Grace Inertia, GIC series, 2-1971800-1, Board to Cable/Wire Header, 2 Positions, 2.50mm Pitch, Shrouded - 4 Wall, Latch Holder, Through Hole, Kinked Pin Solder, Tin Mating Finish, UL94 V-0, -30°C ~ 105°C
| Parameter | Value |
|---|---|
| Series | Grace Inertia, GIC |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 50V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.346\" (8.80mm) |
| Insulation material | Thermoplastic |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 2 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
The 2-1971800-1 is a 2-position, single-row vertical header from TE's Grace Inertia (GIC) series, designed for wire-to-board connections where a positive locking latch and full shrouding are needed to prevent accidental unmating.
Current pricing and stock availability are confirmed at quote time — submit an RFQ for your BOM quantity and we will source it against the order.
The 2-1971800-1 is an active TE Connectivity part. No stock-holding claim is made here; every order is sourced fresh.
The mating pitch is 0.098" (2.50 mm), single row, 2 positions loaded.
Yes, it is a shrouded - 4 wall header, which protects the male pins and provides polarization for correct mating orientation.
Within the same 2.50 mm pitch, the 1-2232960-3 (3-position, locking ramp) is a functional sibling but has a different position count and fastening type. For a different pitch, the 1-292164-1 (2.00 mm, 11-position, detent lock) is an alternative from the CT series. Neither is a direct drop-in; verify your mating half and board layout before substituting.