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1053112103 — Molex product photo
Molex

Molex 1053112103 Nano-Fit Header – 3-Circuit, 2.50 mm Pitch

MPN1053112103
Active

Molex Nano-Fit 105311, Board to Cable/Wire header, 3 circuits, 2.50 mm pitch, through-hole, shrouded 4-wall, tin contacts, 250 V, -40°C to 105°C.

$0.7900Ref. price · indicative, final on quote
1053112103 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

1053112103 Technical Specifications
ParameterValue
SeriesNano-Fit 105311
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250V
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorNatural
Insulation height0.356\" (9.05mm)
Insulation materialLiquid Crystal Polymer (LCP)
Mated stacking heights21.30mm
StyleBoard to Cable/Wire
PackageBox
FeaturesBoard Guide, Board Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Military, Telecommunications
Contact shapeSquare
Rows1
Pitch0.098\" (2.50mm)
Positions3
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingTin
Contact finish thickness - post59.0µin (1.50µm)
Contact finish thickness - mating59.0µin (1.50µm)

Product details

The 1053112103: The header terminates via through-hole solder. The board guide aids manual placement and keeps the header square to the PCB edge. Budget this clearance in the enclosure design, especially if the cable exits at a right angle from the receptacle.

Mating Half and Latching – Build-to-Print Checklist

The latch is integrated into the header shroud, so no additional hardware is needed. The insulation is natural LCP (Liquid Crystal Polymer). The contact material is brass with tin plating.

Frequently asked questions

Where can I buy Molex 1053112103?

Sourced to order against your BOM quantity. Availability and current pricing confirmed at quote time.