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Molex 2157591004 — Connector Housings

Molex 2157591004 Micro-Fit+ 3.00mm Receptacle Housing, 4-Pos

MPN2157591004
Active

Molex Micro-Fit+ 215759 series, 2157591004, receptacle housing, 4 circuits, 1 row, 0.118" (3.00mm) pitch, free-hanging, crimp termination, latch lock, black PA66, glow-wire compliant.

$0.6800Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Fit+ 215759
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2157591004 specifications
ParameterValue
SeriesMicro-Fit+ 215759
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Fastening typeLatch Lock
Operating temperature-40°C ~ 105°C
ColorBlack
Insulation materialPolyamide (PA66), Nylon 6/6
Pitch0.118\" (3.00mm)
PackageBag
FeaturesGlow Wire Compliant
Rows1
Contact terminationCrimp
Positions4

Product details

4-Circuit Micro-Fit+ Receptacle Housing

Latch Lock Retention

This gives vibration-resistant retention without requiring a separate locking clip, so the harness stays mated under the shock and vibration found in automotive and portable equipment applications.

Crimp Termination and Terminal Compatibility

The single-row, 4-position layout accepts one terminal per cavity, and the latch lock provides the primary retention. For high-reliability harness builds, a secondary terminal position assurance (TPA) retainer is available in the series to lock each terminal in its cavity before the housing is mated.

Frequently asked questions

Is the 2157591004 housing compatible with Micro-Fit+ 3.00mm crimp terminals?

Yes, the 2157591004 is a receptacle housing that accepts Micro-Fit+ 3.00mm female socket crimp terminals (sold separately). The contact type is Female Socket and the termination is crimp.