SM04B-SRSS-TB(LF)(SN) JST SH series 4 position 1mm pitch surface mount right angle header with male pins, shrouded design, rated 1A and 50V.
Mfr Part #:

SM04B-SRSS-TB(LF)(SN)

Available from 3 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST SH series 4 position 1mm pitch surface mount right angle header with male pins, shrouded design, rated 1A and 50V.
Total Stock: 4,161 pcs
$ Price Range: $0.26 - $0.51

SM04B-SRSS-TB(LF)(SN) Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,110 pcs
2110 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,563 pcs
1563 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
488 pcs
488 pcs On Request 1 On Request On Request On Request On Request On Request

SM04B-SRSS-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 (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
Termination Style
Voltage Rating
Withstanding Voltage

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

Short technical summary and product information.

The JST SM04B-SRSS-TB(LF)(SN) is a 4-position, single-row header from the SH series, featuring a 1.00mm pitch. It is designed for surface mount, right angle mounting, making it suitable for compact board-to-cable/wire applications. The connector is fully shrouded with a 4-wall design and uses a push-pull fastening type. Contacts are made of copper alloy with a tin finish, and the insulator is natural polyamide (PA) nylon with a UL94 V-0 flammability rating. Electrical ratings include a current rating of 1A and a voltage rating of 50V. The operating temperature range is -25°C to 85°C. Contact resistance is 30 mΩ maximum initial and 50 mΩ maximum after environmental tests, with insulation resistance of 100 MΩ minimum and withstanding voltage of 250 VAC for 1 minute. The part includes a solder retention feature for reliable PCB attachment.

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

Product Type: Header Connector
Series: SRSS
Canonical Name: JST SH Connector 4 Position 1mm Pitch Surface Mount Right Angle Header
Subcategory: Shrouded Header

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

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

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

Qty Low High
1+ $0.51 $0.51
10+ $0.43 $0.43
100+ $0.37 $0.37
250+ $0.33 $0.33
1,000+ $0.31 $0.31
3,000+ $0.27 $0.27
6,000+ $0.26 $0.26

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

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

  • 4 position single row 1mm pitch header.
  • Surface mount right angle mounting style.
  • Shrouded 4-wall design with push-pull fastening.
  • Rated for 1A current and 50V voltage.
  • Operating temperature range -25°C to 85°C.

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

  • Ideal for compact board-to-cable connections.
  • Used in space-constrained electronic devices.
  • Suitable for low-power signal and power applications.

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

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

It has 4 positions, all loaded in a single row.

What is the pitch of this connector?

The pitch is 1.00mm.

What is the current rating?

The current rating is 1A.

What is the voltage rating?

The voltage rating is 50V.

What is the mounting type?

Surface mount, right angle.

What is the operating temperature range?

-25°C to 85°C.

What is the contact material and finish?

Copper alloy contacts with tin finish.

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