SM04B-GHS-TB(LF)(SN) JST GH series 4 position 1.25mm pitch surface mount right angle header with shrouded design and locking ramp. Rated for 1A and 50V.
Mfr Part #:

SM04B-GHS-TB(LF)(SN)

Available from 1 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST GH series 4 position 1.25mm pitch surface mount right angle header with shrouded design and locking ramp. Rated for 1A and 50V.
Total Stock: 391 pcs
$ Price Range: $0.17 - $0.39

SM04B-GHS-TB(LF)(SN) Available from 1 distributor

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391 pcs
391 pcs On Request 1 On Request On Request On Request On Request On Request

SM04B-GHS-TB(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Insulation Resistance
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Shrouding
Style
Tape & Reel
Termination
Voltage Rating
Withstanding Voltage

SM04B-GHS-TB(LF)(SN) Description

Short technical summary and product information.

The SM04B-GHS-TB(LF)(SN) is a 4-position, single-row header from JST's GH series, featuring a 1.25mm pitch for compact board-to-cable/wire connections. It is designed for surface mount, right-angle mounting with solder termination and includes solder retention features for reliable PCB attachment.

 

The connector is shrouded with a 4-wall design and a locking ramp fastening mechanism, ensuring secure mating. It is rated for 1A current and 50V voltage, with an operating temperature range of -25°C to 85°C. Contacts are made of phosphor bronze with a tin finish, and the insulation material is polyamide (PA9T, Nylon 9T) with a UL94 V-0 flammability rating.

 

This header is suitable for internal connections in various electronic devices where space is limited. The right-angle orientation allows for low-profile cable routing parallel to the PCB.

SM04B-GHS-TB(LF)(SN) Quick Information

Product Type: Header
Series: GH
Canonical Name: JST GH Series 4 Position 1.25mm Pitch Surface Mount Right Angle Header
Subcategory: Shrouded Header

SM04B-GHS-TB(LF)(SN) Compliance

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

SM04B-GHS-TB(LF)(SN) Estimated Pricing

Qty Low High
1+ $0.39 $0.39
10+ $0.33 $0.33
100+ $0.28 $0.28
250+ $0.25 $0.25
1,000+ $0.24 $0.24
2,500+ $0.19 $0.19
5,000+ $0.17 $0.17
10,000+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

SM04B-GHS-TB(LF)(SN) Features

  • 4 position single row 1.25mm pitch header.
  • Surface mount right angle solder termination.
  • Shrouded 4-wall design with locking ramp.
  • Rated for 1A current and 50V voltage.
  • UL94 V-0 rated polyamide insulation.

SM04B-GHS-TB(LF)(SN) Applications

  • Ideal for compact board-to-cable connections.
  • Suitable for internal wiring in consumer electronics.
  • Used in space-constrained PCB designs.
  • Applicable in industrial control equipment.

SM04B-GHS-TB(LF)(SN) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the SM04B-GHS-TB(LF)(SN) have?

It has 4 positions in a single row.

What is the pitch of this connector?

The pitch is 1.25mm.

What is the current rating of the SM04B-GHS-TB(LF)(SN)?

The current rating is 1A.

What is the voltage rating?

The voltage rating is 50V.

What mounting type does this header use?

It uses surface mount, right angle mounting.

What is the operating temperature range?

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

What is the contact material and finish?

Contacts are phosphor bronze with a tin finish.

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