Molex Nano-Fit 1054291212 Header 12-Position 2.50mm 4A
MPN1054291212
Active
Molex Nano-Fit 105429, 12-position dual-row surface-mount header, 0.098inch (2.50mm) pitch, gold on mating / tin on solder tail, 4A per circuit at 250VAC, -40 to 115C, UL94 V-0 LCP housing, SMT, latch holder, fully loaded, black insulation.
$3.8885Ref. 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 supplier — new & surplus connector stock· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Nano-Fit 105429 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 250VAC |
| Current rating | 4A |
| Operating temperature | -40°C ~ 115°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.382\" (9.70mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) |
| Features | Pick and Place |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 12 |
| Row spacing - mating | 0.098\" (2.50mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 30.0µin (0.76µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Frequently asked questions
What is the current rating of the 1054291212?
4A per contact at up to 250VAC. The gold-on-mating / tin-on-post plating split supports this current duty while maintaining repeat-mate reliability.
What compliance ratings does the 1054291212 carry?
UL94 V-0 flammability on the LCP housing. Specific RoHS/REACH/UL cert status is not listed in the available ledger — confirm with the manufacturer for compliance documentation if required by automotive or industrial quality systems.