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BM12B-GHS-TBT(LF)(SN)(N) JST Manufacturing BM12B-GHS-TBT(LF)(SN)(N) is a 12 position, single row, 1.25mm pitch shrouded header designed for board-to-cable/wire connections. It features surface mount termination, tin plated phosphor bronze contacts, and a locking ramp for secure mating.
Mfr Part #:

BM12B-GHS-TBT(LF)(SN)(N)

Available from 1 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST Manufacturing BM12B-GHS-TBT(LF)(SN)(N) is a 12 position, single row, 1.25mm pitch shrouded header designed for board-to-cable/wire connections. It features surface mount termination, tin plated phosphor bronze contacts, and a locking ramp for secure mating.
Total Stock: 2,608 pcs

BM12B-GHS-TBT(LF)(SN)(N) Available from 1 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,608 pcs
2608 pcs On Request 1 On Request On Request On Request On Request On Request

BM12B-GHS-TBT(LF)(SN)(N) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Contact Resistance (Maximum @ After Environmental Tests)
Contact Resistance (Maximum @ Initial)
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
SVHC Present
Shrouding
Style
Termination
Voltage Rating
Withstanding Voltage

BM12B-GHS-TBT(LF)(SN)(N) Description

Short technical summary and product information.

The JST Manufacturing BM12B-GHS-TBT(LF)(SN)(N) is a 12 position, single row, 1.25mm pitch shrouded header from the GH series. This connector is designed for board-to-cable/wire applications and features a secure locking ramp mechanism to ensure reliable mating. The header is fully shrouded with four walls, providing protection for the contacts and preventing incorrect mating.

 

The header is rated for 1A current and 50V voltage, with an operating temperature range of -25°C to 85°C. It is surface mount (SMT) with solder termination, making it suitable for automated assembly processes. The contacts are made of phosphor bronze with a tin finish, offering good conductivity and corrosion resistance. The insulation is natural colored polyamide (PA9T) with a UL94 V-0 flammability rating.

 

This component includes features such as pick and place for automated handling and solder retention for reliable soldering. The insulation height is 4.05mm. The header is RoHS3 compliant and REACH unaffected, with an MSL of 1 (unlimited).

BM12B-GHS-TBT(LF)(SN)(N) Quick Information

Product Type: Header Connector
Series: GH
Canonical Name: JST Manufacturing BM12B-GHS-TBT(LF)(SN)(N) - 12 Position 1.25mm Pitch Single Row Shrouded Header, Surface Mount
Subcategory: Shrouded Header

BM12B-GHS-TBT(LF)(SN)(N) Compliance

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

BM12B-GHS-TBT(LF)(SN)(N) Features

  • 12 position single row 1.25mm pitch header.
  • Surface mount with solder termination.
  • Shrouded with locking ramp for secure mating.
  • Rated for 1A current and 50V voltage.
  • Tin plated phosphor bronze contacts.

BM12B-GHS-TBT(LF)(SN)(N) Applications

  • Board-to-cable/wire internal connections.
  • Consumer electronics and appliances.
  • Automated pick and place assembly.
  • Low profile space-constrained designs.

BM12B-GHS-TBT(LF)(SN)(N) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the BM12B-GHS-TBT(LF)(SN)(N) have?

12 positions in a single row.

What is the pitch of this connector?

1.25mm (0.049 inches).

What is the current rating?

1A.

What is the voltage rating?

50V.

What is the mounting type?

Surface mount (SMT) with solder termination.

What is the operating temperature range?

-25°C to 85°C.

What is the contact material and finish?

Phosphor bronze contacts with tin plating.

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