TE Connectivity AMP Connectors Dynamic D-3500 series header, 12 positions, 2-row, 0.200" (5.08mm) pitch, right-angle through-hole, shrouded 4-wall, gold mating finish, board lock, active production.
| Parameter | Value |
|---|---|
| Series | Dynamic D-3500 |
| Type | Tab |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 600V |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.774\" (19.67mm) |
| Insulation material | Thermoplastic, Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Tube |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Rectangular |
| Rows | 2 |
| Pitch | 0.200\" (5.08mm) |
| Positions | 12 |
| Row spacing - mating | 0.200\" (5.08mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 177555-2 is a 12-position, 2-row header from TE's Dynamic D-3500 series, pitched at 5.08mm. It's a right-angle through-hole part with a shrouded 4-wall housing, meant to mate with a cable receptacle in board-to-board or wire-to-board applications.
At 5.08mm pitch and 0.200" row spacing, this header gives generous room for routing traces between pads — no fine-pitch tricks needed.
It mates with a Dynamic D-3500 series receptacle housing that accepts the matching crimp terminals. The 5.08mm pitch and 12-position, 2-row layout are the key alignment parameters.