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B4B-ZR — JST product photo

B4B-ZR JST ZH Header 4-Pin 1.5mm Pitch Through Hole

MPNB4B-ZR
Active

JST Sales America Inc. ZH series, B4B-ZR, Board to Cable/Wire, Header, Male Pin, 4 Positions, 1.50mm Pitch, Through Hole, Solder, Detent Lock, 1A, 50V

$0.2300Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

B4B-ZR Technical Specifications
ParameterValue
SeriesZH
GenderMale Pin
Mounting typeThrough 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
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)
Positions4
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

It mates with the ZH series crimp housing and the appropriate crimp terminal to form a complete wire-to-board interconnect.

Pitch, footprint, and stack height for board layout

The 1.50 mm pitch (0.059 in) is the narrowest in the ZH series, so the through-hole footprint demands careful trace routing between adjacent pins. The contact length on the mating side is 0.094 in (2.40 mm), and the post length is 0.106 in (2.69 mm).

Shrouding and locking for field reliability

The detent lock engages with the mating housing latch, providing a positive tactile click that confirms full insertion.

Frequently asked questions

What is the pitch of the B4B-ZR connector?

The B4B-ZR has a 1.50 mm (0.059 in) pitch between contacts.

What is the mating connector for the B4B-ZR?

The B4B-ZR mates with the JST ZH series crimp housing, such as the ZHR-4, using the SZH-002T-P0.5 crimp terminal.

Is the B4B-ZR shrouded?

Yes, it is fully shrouded with a 4-wall shroud that protects the male pins.

What is the closest functional second-source for the B4B-ZR?

The B4B-ZR(LF)(SN) is functionally identical with RoHS compliance.