BM22B-GHDS-G-TF(LF)(SN) This JST header is a 22-position, 2-row, 1.25mm pitch surface mount connector with a shrouded 4-wall design. It is rated for 1A and 50V and features gold-plated phosphor bronze contacts.
Mfr Part #:

BM22B-GHDS-G-TF(LF)(SN)

Available from 1 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
This JST header is a 22-position, 2-row, 1.25mm pitch surface mount connector with a shrouded 4-wall design. It is rated for 1A and 50V and features gold-plated phosphor bronze contacts.
Total Stock: 2,200 pcs

BM22B-GHDS-G-TF(LF)(SN) Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,200 pcs
2200 pcs On Request 1 On Request On Request 10+ On Request On Request

BM22B-GHDS-G-TF(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Contact Type
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
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

BM22B-GHDS-G-TF(LF)(SN) Description

Short technical summary and product information.

The BM22B-GHDS-G-TF(LF)(SN) is a 22-position, 2-row surface mount header from JST Manufacturing. It features a 1.25mm pitch and a shrouded 4-wall design, providing protection for the contacts and guiding mating connectors. The connector is designed for board-to-cable/wire applications and includes a locking ramp for secure mating.

 

This header is rated for 1A current and 50V voltage, with an operating temperature range of -25°C to 85°C. The contacts are made of phosphor bronze with a gold finish, ensuring reliable electrical performance and corrosion resistance. The insulator is made of polybutylene terephthalate (PBT) with a UL94 V-0 flammability rating, suitable for a variety of environments.

 

The surface mount termination with solder retention features helps maintain the component in place during the soldering process, improving manufacturing reliability. The natural-colored insulator and compact 1.25mm pitch make this connector suitable for space-constrained applications.

 

This header is commonly used in applications requiring a reliable board-to-cable connection, such as in consumer electronics, industrial equipment, and other devices where a compact, secure connector is needed.

BM22B-GHDS-G-TF(LF)(SN) Quick Information

Product Type: Header Connector
Series: GHD
Canonical Name: 22 Position 1.25mm Pitch Surface Mount Shrouded Header
Subcategory: Shrouded Header

BM22B-GHDS-G-TF(LF)(SN) Compliance

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

BM22B-GHDS-G-TF(LF)(SN) Features

  • 22 positions in 2 rows with 1.25mm pitch.
  • Surface mount with solder retention for secure placement.
  • Shrouded 4-wall design protects contacts during mating.
  • Gold-plated phosphor bronze contacts for reliable conductivity.
  • Rated for 1A current and 50V voltage operation.

BM22B-GHDS-G-TF(LF)(SN) Applications

  • Ideal for compact board-to-cable connections.
  • Suitable for consumer electronics and industrial devices.
  • Used in applications requiring a secure locking connection.
  • Good for space-constrained PCB designs with 1.25mm pitch.

BM22B-GHDS-G-TF(LF)(SN) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this header have?

This header has 22 positions arranged in 2 rows.

What is the pitch of this connector?

The pitch is 1.25mm (0.049 inches).

What is the current rating of this header?

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?

This header is surface mount with solder termination.

What is the operating temperature range?

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

What is the contact finish on this header?

The contacts have a gold finish on phosphor bronze material.

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