TE Connectivity AMP Connectors Dynamic D-3100 series header, 3 positions, 0.150" (3.81mm) pitch, vertical through-hole, shrouded 4-wall, gold mating finish, detent lock, board lock feature, UL94 V-0, -55°C to 105°C, RoHS compliant, active production.
| Parameter | Value |
|---|---|
| Series | Dynamic D-3100 |
| Type | Tab |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250V |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.850\" (21.59mm) |
| Insulation material | Thermoplastic, Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.150\" (3.81mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 2-178313-2 is a 3-position, single-row header from TE's Dynamic D-3100 series, on a 0.150" (3.81mm) pitch. The gold mating finish (15.0µin) on the rectangular tab contacts gives it decent cycle life for repeated field service — you're not wearing this out after a few dozen mates.
At 3 positions, this is a low-density power or signal interconnect.
This is a 3-position, single-row header with all positions loaded. It mounts vertically through the PCB (through-hole) with a 0.150" (3.81mm) post length. The contact type is a rectangular tab.