TE Connectivity AMP Connectors CST-100 series, 3-644897-8, Board to Cable/Wire, Header, Male Pin, Solder, Through Hole, 8 Positions, 0.100" (2.54 mm) Pitch, Shrouded - 4 Wall, Friction Lock, Gold Mating Finish 30.0µin, Black Polyester, UL94 V-0, -55°C ~ 105°C, 250 VAC.
| Parameter | Value |
|---|---|
| Series | CST-100 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.410\" (10.41mm) |
| Insulation material | Polyester |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Lighting |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 8 |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Overall contact length | 0.520\" (13.21mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.280\" (7.11mm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 3-644897-8 is an active-production, 8-position, single-row shrouded header from the TE CST-100 series, on a 0.100" (2.54 mm) pitch. It mates with standard CST-100 crimp receptacles (e.g., 1-644898-8 series) for wire-to-board connections in general-purpose and lighting applications.