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Hirose Electric Co Ltd A4B-2S-2C — Connector Housings

Hirose A4B-2S-2C Receptacle Housing, 2-Pos 2.00mm

MPNA4B-2S-2C
Active

Hirose A4 series receptacle housing, A4B-2S-2C, 2 positions, 1 row, 0.079" (2.00mm) pitch, female socket contacts, crimp termination, free-hanging, black PBT, bulk.

$0.4100Ref. price · indicative, final on quote
Hirose Electric Co Ltd A4B-2S-2C datasheet (PDF)
RoHSROHS3 Compliant
SeriesA4
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

A4B-2S-2C specifications
ParameterValue
SeriesA4
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Operating temperature-55°C ~ 85°C
ColorBlack
Insulation materialPolybutylene Terephthalate (PBT)
NoteContacts Not Included
Pitch0.079\" (2.00mm)
PackageBulk
Rows1
Contact terminationCrimp
Positions2

Product details

2.00 mm Pitch, 2-Position Receptacle Housing for Hirose A4 Series

The Hirose A4B-2S-2C is a 2-position receptacle housing from the A4 series, built for free-hanging (in-line) wire-to-board or wire-to-wire interconnects at a 0.079" (2.00 mm) pitch.

For the crimp terminals, use Hirose A4 series female socket contacts (sold separately); the housing is designed for a specific contact geometry that matches the 2.00 mm pitch cavity. The free-hanging mount means no board footprint is needed — the housing clips into a harness assembly and terminates at the wire end.

Frequently asked questions

What contacts are compatible with A4B-2S-2C?

This housing accepts Hirose A4 series female socket crimp contacts, sold separately. The contacts are not included with the housing — order them as a separate line item for the harness build.

What is the mating plug for A4B-2S-2C?

The mating half is the corresponding A4 series pin header at the same 0.079" (2.00 mm) pitch and single-row configuration. The header is a separate order code in the A4 series.

Is A4B-2S-2C RoHS compliant?

Yes, the A4B-2S-2C is ROHS3 compliant, meeting the current EU restriction directive.