9-position, 3-row power header
The 350990-3 is the 9-circuit member of TE's Universal MATE-N-LOK header line, a board-to-cable/wire interconnect with a 6.35 mm pitch and a locking ramp for vibration-resistant mating.
TE Universal MATE-N-LOK 350990-3 Header, 9 Pos, 6.35mm
MPN350990-3
Active
TE Connectivity AMP Universal MATE-N-LOK header, order code 350990-3, 9 positions, 3 rows, 6.35 mm pitch, gold-plated mating contacts, through-hole, solder termination, locking ramp, bulk package.
$0.7600Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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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 | Female Socket |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Contact material | Phosphor Bronze |
| Insulation color | Natural |
| Insulation height | 0.550\" (13.97mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-2 |
| Style | Board to Cable/Wire |
| Package | Bulk |
All specifications
| Parameter | Value |
|---|---|
| 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-Lead |
| Contact length - post | 0.215\" (5.46mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What compliance documentation is available for 350990-3?
The housing is rated UL94 V-2. RoHS and REACH compliance documentation is provided by TE Connectivity AMP Connectors upon request.