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JST B04B-JWPF-SK-R(LF)(SN) — Pin Headers

JST B04B-JWPF-SK-R(LF)(SN) Header – 4 Pos, 2 mm Pitch

MPNB04B-JWPF-SK-R(LF)(SN)
Active

JST JWPF series, Board to Cable/Wire header, 4 positions, 2.00 mm pitch, through hole, shrouded, latch holder, tin contacts, IP-rated dust tight and waterproof, UL94 V-0.

$2.1900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesJWPF
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

B04B-JWPF-SK-R(LF)(SN) key specifications
ParameterValue
SeriesJWPF
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating100V
Current rating3A
IP ratingDust Tight, Waterproof
Operating temperature-55°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.654\" (16.61mm)

All specifications

B04B-JWPF-SK-R(LF)(SN) additional specifications
ParameterValue
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
Mated stacking heights21mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
Contact shapeSquare
Rows1
Pitch0.079\" (2.00mm)
Positions4
Contact finish - postTin
Contact length - post0.130\" (3.30mm)
Contact finish - matingTin

Product details

2.00 mm Pitch, 4-Position Header for Sealed Wire-to-Board

The B04B-JWPF-SK-R(LF)(SN): It mates with the JWPF series receptacle housing (sold separately) using a latch holder fastening that locks audibly and resists vibration back-out.

Through-Hole Termination and Board Guide

IP-Rated Sealing and Environmental Range

The header carries an ingress protection rating of dust tight and waterproof when mated with the matching JWPF receptacle — suitable for washdown and outdoor panels where the housing sees direct spray.

Frequently asked questions

What is the mating connector for B04B-JWPF-SK-R(LF)(SN)?

It mates with the JWPF series receptacle housing (sold separately) using a latch holder fastening. The mating half accepts the appropriate crimp terminals for wire-to-board assembly.

Is B04B-JWPF-SK-R(LF)(SN) through hole or SMT?

Through hole — the termination is kinked pin, solder, designed for wave or hand soldering into the PCB.

Where can I buy B04B-JWPF-SK-R(LF)(SN)?

Availability and current pricing confirmed at quote time — submit an RFQ for this part number.