Board-to-wire power header for vibration-prone assemblies
It uses a 6.35mm pitch and 6.35mm row spacing, with a shrouded 4-wall housing that protects the male pins during mating and handling.
641972-1 TE Connectivity Universal MATE-N-LOK Header 9 Pos
MPN641972-1
Active
TE Connectivity AMP Connectors Universal MATE-N-LOK header, 641972-1, 9 positions, 3 rows, 6.35mm pitch, shrouded 4-wall, through-hole solder, locking ramp, 12A per contact, 600VAC, -40°C to 105°C, UL94 V-0.
$4.0500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesUniversal MATE-N-LOK
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Universal MATE-N-LOK |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 600VAC |
| Current rating | 12A |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Phosphor Bronze |
| Insulation color | White |
| Insulation height | 0.550\" (13.97mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| 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 |
Product details
Frequently asked questions
What is the pitch and row spacing of 641972-1?
The mating pitch is 0.250" (6.35mm), and the row spacing is also 0.250" (6.35mm). This is a 3-row, 9-position header with all positions loaded.