Overview
The B4B-ZR-SM4-TF(LF)(SN) is the 4-circuit member of JST's ZH series board-to-wire header line.
Board fit and retention
A 4-wall shrouded housing with a detent lock protects the contacts and provides a positive latching feel on mating.
JST ZH B4B-ZR-SM4-TF(LF)(SN) Header, 4-Pos 1.50mm
MPNB4B-ZR-SM4-TF(LF)(SN)
Active
JST ZH header, order code B4B-ZR-SM4-TF(LF)(SN), 4 positions, single row, 1.50 mm pitch, 1 A, 50 V, tin-plated mating contacts, surface-mount, solder termination.
$0.6700Ref. 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
| Parameter | Value |
|---|---|
| Series | ZH |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 50V |
| Current rating | 1A |
| Operating temperature | -25°C~85°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.197\" (5.00mm) |
| Insulation material | Polyamide (PA6T), Nylon 6T, Glass Filled |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 6.4mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.059\" (1.50mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
Product details
Frequently asked questions
What is the mating half for this header?
The B4B-ZR-SM4-TF(LF)(SN) mates with JST ZH series crimp-style receptacle housings (e.g., ZHR-4) using the appropriate crimp terminals.
What compliance documentation is available for the B4B-ZR-SM4-TF(LF)(SN)?
RoHS and REACH compliance documentation is available from JST upon request.