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JST B3B-ZR(LF)(SN) — Pin Headers, Sockets & Housings

B3B-ZR(LF)(SN) JST ZH Header, 3-Pos 1.50mm, Through Hole

MPNB3B-ZR(LF)(SN)
Active

JST ZH header, order code B3B-ZR(LF)(SN), 3 positions, single row, 1.50 mm pitch, 1 A, 50 V, tin-plated mating contacts, through-hole, solder termination, shrouded 4-wall, detent lock.

$0.1800Ref. price · indicative, final on quote
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

B3B-ZR(LF)(SN) key specifications
ParameterValue
SeriesZH
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeDetent Lock
Voltage rating50V
Current rating1A
Operating temperature-25°C~85°C
Contact materialBrass
Insulation colorNatural
Insulation height0.177\" (4.50mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

B3B-ZR(LF)(SN) additional specifications
ParameterValue
Mated stacking heights5.6mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeCircular
Rows1
Pitch0.059\" (1.50mm)
Positions3
Contact finish - postTin
Contact length - post0.106\" (2.69mm)
Overall contact length0.256\" (6.50mm)
Contact finish - matingTin
Contact length - mating0.094\" (2.40mm)

Product details

3-circuit ZH header with shrouded 4-wall lock

The B3B-ZR(LF)(SN) is the 3-circuit member of JST's ZH board-to-cable/wire header line. Tin-plated mating contacts are rated 1 A at 50 V, and the through-hole solder termination suits wave-solder assembly.