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B4B-ZR-SM4-TFT(LF)(SN) JST ZH series 4-position single row shrouded header with 1.5mm pitch, surface mount, rated 1A at 50V.
Mfr Part #:

B4B-ZR-SM4-TFT(LF)(SN)

Available from 2 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST ZH series 4-position single row shrouded header with 1.5mm pitch, surface mount, rated 1A at 50V.
Total Stock: 1,034 pcs

B4B-ZR-SM4-TFT(LF)(SN) Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
878 pcs
878 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
156 pcs
156 pcs On Request 1 On Request On Request On Request On Request On Request

B4B-ZR-SM4-TFT(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connector Type
Contact Finish
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Industrial Grade
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Medical Grade
Military Grade
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Shrouding
Storage Temperature
Style
Tape & Reel
Termination
Voltage Rating

B4B-ZR-SM4-TFT(LF)(SN) Description

Short technical summary and product information.

The JST B4B-ZR-SM4-TFT(LF)(SN) is a 4-position, single row, shrouded header from the ZH connector series. It features a 1.50mm pitch and a surface mount termination with solder retention for reliable board attachment. The header is fully shrouded with a 4-wall design and includes a detent lock for secure mating with ZH crimp housings.

 

Rated for 1A current and 50V voltage, this connector operates over a temperature range of -25°C to 85°C. The contacts are made of brass with a tin finish, and the insulator is glass-filled polyamide (PA6T/Nylon 6T) with a UL94 V-0 flammability rating. The header is designed for pick-and-place assembly and includes solder retention features.

 

This board-to-cable/wire connector is suitable for compact electronic devices where space is limited. The 1.5mm pitch allows for high-density wiring while maintaining reliable electrical performance.

B4B-ZR-SM4-TFT(LF)(SN) Quick Information

Product Type: Header, Male Pins
Series: ZH
Canonical Name: JST ZH Connector 1.5mm Pitch 4-Position Single Row Shrouded Header, Surface Mount
Subcategory: Board-to-Cable/Wire Connectors

B4B-ZR-SM4-TFT(LF)(SN) Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

B4B-ZR-SM4-TFT(LF)(SN) Features

  • 4-position single row shrouded header.
  • 1.50mm pitch for compact designs.
  • Surface mount with solder retention.
  • Rated for 1A current and 50V.
  • Detent lock for secure mating.

B4B-ZR-SM4-TFT(LF)(SN) Applications

  • Used in compact consumer electronics wiring.
  • Ideal for board-to-cable connections in appliances.
  • Suitable for low-power industrial control modules.
  • Applicable in automotive interior electronics.

B4B-ZR-SM4-TFT(LF)(SN) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the B4B-ZR-SM4-TFT(LF)(SN) have?

It has 4 positions in a single row.

What is the pitch of this JST header?

The pitch is 1.50mm (0.059 inches).

What is the current rating of the B4B-ZR-SM4-TFT(LF)(SN)?

The current rating is 1A.

What is the voltage rating of this connector?

The voltage rating is 50V.

What mounting type does this header use?

It is a surface mount (SMD) component.

What is the operating temperature range?

The operating temperature range is -25°C to 85°C.

Is the B4B-ZR-SM4-TFT(LF)(SN) RoHS compliant?

RoHS3 compliance is reported but unverified.

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