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JST S12B-ZR(LF)(SN) — Pin Headers, Sockets & Housings

JST ZH S12B-ZR(LF)(SN) Header, 12-Pos 1.50mm

MPNS12B-ZR(LF)(SN)
Active

JST ZH header, order code S12B-ZR(LF)(SN), 12 positions, single row, 1.50 mm pitch, 1 A, 50 V, tin-plated mating contacts, through-hole right-angle, solder termination.

$0.5500Ref. price · indicative, final on quote
JST S12B-ZR(LF)(SN) datasheet (PDF)
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

S12B-ZR(LF)(SN) key specifications
ParameterValue
SeriesZH
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Voltage rating50V
Current rating1A
Operating temperature-25°C~85°C
Contact materialBrass
Insulation colorNatural
Insulation height0.146\" (3.70mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

S12B-ZR(LF)(SN) additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeCircular
Rows1
Pitch0.059\" (1.50mm)
Positions12
Contact finish - postTin
Contact length - post0.106\" (2.69mm)
Contact finish - matingTin
Contact length - mating0.094\" (2.40mm)

Product details

Through-hole right-angle mounting

The S12B-ZR(LF)(SN) is the 12-circuit member of JST's ZH header line, a board-to-cable/wire interconnect with a 1.50 mm pitch. Rated 1 A per contact at 50 V, the header uses tin-plated mating contacts and terminates via through-hole solder posts.

Shrouded housing with detent lock

A four-wall shrouded housing protects the male pins and includes a detent lock for secure mating with the ZH receptacle. The single-row layout keeps the board footprint narrow, suited for dense wiring harnesses.

Active production status

JST Sales America Inc. lists the S12B-ZR(LF)(SN) as Active — quoted to order against BOM quantities.

Frequently asked questions

What is the mating half for this header?

The S12B-ZR(LF)(SN) mates with the ZH series receptacle housing (e.g., ZR-12) using crimp terminals. The detent lock provides positive retention.

What compliance documentation does JST provide for this part?

The S12B-ZR(LF)(SN) carries a UL94 V-0 flammability rating on the glass-filled nylon housing. RoHS and REACH compliance documentation is available from the manufacturer upon request.