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Molex 2451320499 — Wire-to-Board Connectors

Molex 2451320499 Micro-Fit 3.0 Adapter, 4 Pos, 3mm Pitch

MPN2451320499
Active

Molex Micro-Fit 3.0 245132 adapter, 4 positions, 2 rows, 0.118" (3.00mm) pitch, free-hanging inline, plug-to-plug, bulk.

$6.9900Ref. price · indicative, final on quote
Molex 2451320499 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMicro-Fit 3.0 245132
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

2451320499 specifications
ParameterValue
SeriesMicro-Fit 3.0 245132
MountingFree Hanging (In-Line)
Pitch0.118\" (3.00mm)
PackageBulk
Row spacing0.118\" (3.00mm)
Rows2
Positions4
Convert to (Adapter end)Plug, Male Pins
Convert from (Adapter end)Plug, Male Pins

Product details

Micro-Fit 3.0 Inline Adapter, 4 Pos, 3.00mm Pitch

The 2451320499: It uses a 0.118" (3.00mm) pitch and row spacing, matching the standard Micro-Fit 3.0 footprint for wire-to-wire or panel-mount harness extensions. Both ends accept male pins, making it a gender-changer for plug-ended cable assemblies.

Free-hanging (in-line) mounting with no PCB footprint required – the adapter floats in the harness, suited for service loops or extension sections where a receptacle half is not present. The dual-row, 4-position layout keeps the assembly compact.

Frequently asked questions

Is Molex 2451320499 a plug or receptacle adapter?

It is a plug-to-plug adapter – both ends are Plug, Male Pins, so it couples two plug-ended cable assemblies or extends a plug-ended harness without a receptacle.