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Molex 2004531003 — Connector Housings

Molex Mini-Fit Sigma 2004531003, 3-Pos Receptacle Housing

MPN2004531003
Active

Molex Mini-Fit Sigma 200453 series, receptacle housing, 3 positions, 1 row, 4.20mm pitch, free-hanging, crimp termination, latch lock, glow wire compliant, black PA nylon, -40°C to 105°C.

$0.5700Ref. price · indicative, final on quote
Molex 2004531003 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMini-Fit Sigma 200453
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2004531003 specifications
ParameterValue
SeriesMini-Fit Sigma 200453
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Fastening typeLatch Lock
Operating temperature-40°C ~ 105°C
ColorBlack
Insulation materialPolyamide (PA), Nylon
NoteContacts Not Included
Pitch0.165\" (4.20mm)
PackageBag
FeaturesGlow Wire Compliant
Rows1
Contact terminationCrimp
Positions3

Product details

The housing accepts the Mini-Fit Sigma crimp socket terminals (sold per reel or in loose-piece bags).

Termination is crimp-style, so you'll use the Mini-Fit Sigma crimp tool or a hand-crimp frame with the correct die set. The single-row 3-position layout keeps the assembly compact for low-circuit-count power or signal runs.

The 2004531003 is listed as Active and ROHS3 Compliant. The glow wire compliance and the wide temperature range make it a candidate for white-goods, HVAC, and automotive-interior harness builds where the connector sees moderate thermal cycling.

Frequently asked questions

Where can I buy 2004531003 and how is it quoted?

Submit a request with your target quantity and we will confirm availability and current pricing at quote time. No stock-holding claim is made; each order is confirmed before commitment.

Does 2004531003 include contacts?

No. The listing explicitly notes Contacts Not Included. You must order the matching Mini-Fit Sigma female crimp terminals separately.

What is the mating connector for 2004531003?

It mates with a Mini-Fit Sigma 4.20mm-pitch male header, typically from the 200452 series, with the same latch lock feature.

Is 2004531003 glow wire compliant?

Yes, the housing is listed as Glow Wire Compliant, which supports use in appliance and industrial equipment applications requiring that safety rating.