Pitch, Position, and Footprint Fit
The 2-179277-2: The 0.200" (5.08mm) pitch and 4 positions loaded all set the board footprint — this is the dimension that must match the receptacle layout and the trace routing width.

TE Connectivity AMP Connectors Dynamic D-3200 series, 2-179277-2, 4-position single-row header, 0.200" (5.08mm) pitch, through-hole right-angle, shrouded 4-wall, gold-plated mating contacts with board lock, UL94 V-0, active production.
| Parameter | Value |
|---|---|
| Series | Dynamic D-3200 |
| 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 | 0.368\" (9.35mm) |
| 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 | 0.200\" (5.08mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 2-179277-2: The 0.200" (5.08mm) pitch and 4 positions loaded all set the board footprint — this is the dimension that must match the receptacle layout and the trace routing width.
The mating pitch is 0.200" (5.08mm), single-row, 4 positions loaded all.
The datasheet is available through TE Connectivity's product documentation portal using the base product number 179277. It contains the full dimensional drawing, material specifications, and mating connector cross-reference.