TE Connectivity Universal MATE-N-LOK header, order code 643429-1, 15 positions, 3 rows, 0.250" (6.35mm) pitch, tin-plated mating contacts, through-hole, solder termination, locking ramp.
| 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 | Tray |
| Features | Board Guide |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 3 |
| Pitch | 0.250\" (6.35mm) |
| Positions | 15 |
| Row spacing - mating | 0.250\" (6.35mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.155\" (3.94mm) |
| Contact finish - mating | Tin |
The 643429-1 is the 15-circuit, 3-row member of TE's Universal MATE-N-LOK header line, terminated through-hole with solder.
All 15 positions are loaded in a natural housing with a board guide. The 0.250" (6.35mm) row spacing matches the mating pitch, and the locking ramp is shared across the Universal MATE-N-LOK line.
It is a Board to Cable/Wire header in the Universal MATE-N-LOK series from TE Connectivity.