The 3-794638-8 is an 8-position, 2-row surface-mount header from the Micro MATE-N-LOK series. It mates with the corresponding Micro MATE-N-LOK receptacle housing to form a board-to-cable/wire connection.
3-794638-8 TE Connectivity Micro MATE-N-LOK Header SMD 8
MPN3-794638-8
Active
TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794638-8, 8 positions, 2 rows, 3.00 mm pitch, SMD, shrouded 4-wall, gold mating contacts, locking ramp, -40°C to 105°C, UL94 V-0.
$2.6059Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMicro 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 | Micro MATE-N-LOK |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 250V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.364\" (9.25mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 8 |
| Row spacing - mating | 0.118\" (3.00mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What mates with 3-794638-8?
It mates with a Micro MATE-N-LOK receptacle housing (wire-to-board). The locking ramp on the header engages the latch on the receptacle for a vibration-resistant fit.