1.50 mm pitch SMT header with shrouded 4-wall and detent lock
Mated stack height and footprint constraints
The 1.50 mm pitch demands a correspondingly tight footprint — verify pad layout against the JST product drawing before committing the board.
JST B4B-ZR-SM4-TF ZH Series Header, 4-Pin, 1.50mm Pitch, SMT
MPNB4B-ZR-SM4-TF
Active
JST Sales America Inc. B4B-ZR-SM4-TF, ZH series, Board to Cable/Wire, 4-position, 1.50mm pitch, SMT, shrouded 4-wall, detent lock, solder retention, 1A, 50V, UL94 V-0, Tape & Reel.
$0.7100Ref. price · indicative, final on quote
RoHSRoHS non-compliant
SeriesZH
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· 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 pitch of B4B-ZR-SM4-TF?
The pitch is 0.059" (1.50 mm). This is the center-to-center spacing between adjacent pins.
Is B4B-ZR-SM4-TF RoHS compliant?
No, the B4B-ZR-SM4-TF is listed as RoHS non-compliant. If you need a RoHS-compliant version, consider the alternate part B4B-ZR-SM4-TFT(LF)(SN) which is noted as having a different finish.
What is the mating connector for B4B-ZR-SM4-TF?
This header mates with JST ZH series crimp receptacles. The mating housing is a ZH-series female connector (e.g., ZHR-4 or similar) using the appropriate crimp terminals (e.g., SZH-002T-P0.5). Confirm the exact housing and terminal part numbers from the JST ZH series catalog.