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Molex 0436501025 — Pin Headers

Molex 0436501025 Micro-Fit 3.0 Header, 10 Pos, 3 mm Pitch

MPN0436501025
Active

Molex Micro-Fit 3.0 43650 series, 0436501025, board-to-cable/wire header, 10 positions, 3.00 mm pitch, surface-mount, shrouded 4-wall, locking ramp, 15 µinch gold mating finish, UL94 V-0.

$3.4289Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Fit 3.0 43650
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

0436501025 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43650
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeLocking Ramp
Contact materialBrass
Insulation colorBlack
Insulation height0.390\" (9.91mm)
Insulation materialLiquid Crystal Polymer (LCP), Glass Filled
Mated stacking heights17.56mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire

All specifications

0436501025 additional specifications
ParameterValue
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Medical, Military, Telecommunications
Contact shapeSquare
Rows1
Pitch0.118\" (3.00mm)
Positions10
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

3.00 mm Pitch, 10 Positions — the BOM-Fit Anchor

The 0436501025: The 0.118" (3.00 mm) pitch is standard across the Micro-Fit 3.0 family, so any 10-circuit Micro-Fit 3.0 receptacle housing will fit this header.

Locking Ramp Keeps the Mate Under Vibration

The header carries a locking ramp — not just a friction fit. When the mating receptacle clicks onto this ramp, the connection resists back-out from cable strain or machine vibration. For a wire-to-board assembly in a moving or panel-mounted application, that latch is the difference between a reliable connection and intermittent contact.

15 µinch Gold Mating Surface — Moderate Reconnect Duty

In a medical or telecom chassis where the board is swapped a few times over its life, this plating grade is well matched to the duty.

Surface-Mount Assembly, 17.56 mm Stack Height

This is a surface-mount header — it reflows with the board in a single pass, no wave solder step. The mated stack height is 17.56 mm, so the cable-side receptacle plus the header together occupy that z-height above the PCB. Check the enclosure clearance before committing the BOM.

Frequently asked questions

What is the exact pitch and number of positions for Molex 0436501025?

The pitch is 3.00 mm (0.118") and it has 10 positions in a single row. This is a standard Micro-Fit 3.0 header footprint.

Does the Molex 0436501025 have a locking ramp?

Yes, the fastening type is a locking ramp. The mating receptacle clicks onto the ramp for positive retention under vibration or cable pull.