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JST 03R-WPJV-1-SMM — Connector Housings

JST WPJ 03R-WPJV-1-SMM, 3-Pos Receptacle Housing, 5.00mm

MPN03R-WPJV-1-SMM
Active

JST WPJ series, 3-position receptacle housing, 5.00mm pitch, single row, free-hanging, latch lock, JIS C 0920 Grade 7, natural PBT, crimp termination, contacts not included.

$1.8200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesWPJ
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

03R-WPJV-1-SMM specifications
ParameterValue
SeriesWPJ
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Fastening typeLatch Lock
Operating temperature-25°C ~ 85°C
ColorNatural
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
NoteContacts Not Included
Pitch0.197\" (5.00mm)
PackageBulk
FeaturesJIS C 0920 Grade Level 7
Rows1
Contact terminationCrimp
Positions3

Product details

3-Position Sealed Receptacle Housing for the WPJ Series

The 5.00 mm pitch provides generous spacing for power or signal circuits, and the housing carries a JIS C 0920 Grade 7 rating. The single-row layout and natural PBT (glass-filled) insulator handle operating temperatures from -25°C to 85°C.

Frequently asked questions

What contacts are compatible with 03R-WPJV-1-SMM?

The housing accepts WPJ-series female socket crimp terminals. The specific terminal part number is not listed in this record, but the series and contact type (female socket) are confirmed. Order the terminals separately as they are not included.

Is 03R-WPJV-1-SMM waterproof?

The housing is rated JIS C 0920 Grade 7, which corresponds to protection against temporary immersion (similar to IP67) when mated with the correct WPJ plug housing and sealed terminals.

What is the mating connector for 03R-WPJV-1-SMM?

This is a receptacle housing; it mates with the corresponding WPJ-series plug housing (male pin side). The specific plug part number is not listed here, but the WPJ series uses a latch-lock mating interface.