TE Connectivity AMP Connectors Universal MATE-N-LOK header, 9 positions, 3 rows, 6.35 mm pitch, tin-plated contacts, through-hole solder termination, locking ramp fastening, natural nylon housing, UL94 V-2.
| Parameter | Value |
|---|---|
| Series | Universal MATE-N-LOK |
| Type | Female Socket |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Natural |
| Insulation height | 0.580\" (14.73mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-2 |
| Style | Board to Cable/Wire |
| Parameter | Value |
|---|---|
| Package | Bulk |
| Features | Board Guide |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 3 |
| Pitch | 0.250\" (6.35mm) |
| Positions | 9 |
| Row spacing - mating | 0.250\" (6.35mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.155\" (3.94mm) |
| Contact finish - mating | Tin |
The insulation height of 0.580" (14.73 mm) and contact length - post of 0.155" (3.94 mm) define the z-height clearance needed on the PCB. Row spacing is 0.250" (6.35 mm), matching the pitch, which keeps the footprint symmetrical and simplifies PCB layout.
The 643425-1 is sourced through independent distribution. No stock-holding claim is made.
The Universal MATE-N-LOK series uses a 6.35 mm pitch and a locking ramp fastening system, while standard MATE-N-LOK typically uses a 0.250" pitch with a different latch design. The Universal series is designed for higher current capacity and more robust vibration resistance compared to the standard series.
Yes, the 643425-1 is ROHS3 compliant.