Molex 1054291112 Nano-Fit Header, 12-Position, 2.50mm Pitch, 4A
MPN1054291112
Active
Molex 1054291112, Nano-Fit 105429 series, 12-position dual-row male pin header, 0.098in (2.50mm) pitch surface-mount, tin-plated contacts rated 4A per circuit at 250VAC, latch holder shroud, UL94 V-0 LCP housing, -40 to 105C.
$4.3600Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing 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 ~ 105°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 |
| Features | Pick and Place, Solder Retention |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Medical, Military, Telecommunications |
| 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 | Tin |
| Contact finish thickness - post | 30.0µin (0.76µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Frequently asked questions
What is the 1054291112's connector style?
Board to Cable/Wire — a mid-density wire-to-board header intended for harness-side termination into the matching Nano-Fit receptacle housing.
What does the 1054291112 mate with?
The matching Nano-Fit receptacle housing with female crimp terminals — the latch holder on the header locks to the housing TPA (Terminal Position Assurance) feature. Nano-Fit is not mechanically interchangeable with the Micro-Fit or Pico-Fit series despite a similar pitch impression.