The BM10B-GHS-TBT(LF)(SN) is a 10-position surface-mount board header manufactured by JST for the GH series 1.25mm pitch wire-to-board connector system. Featuring a vertical mounting orientation and a compact single-row configuration, this connector is designed for reliable electrical interconnections in space-constrained electronic assemblies.
The connector provides 10 positions arranged in a single row with a 1.25mm pitch. Its vertical, top-entry design supports compact PCB layouts and allows compatible wire-side connectors to mate with the board-mounted header. The surface-mount termination is suitable for automated SMT assembly and high-volume electronics manufacturing.
The contacts are made of phosphor bronze and feature tin plating to support electrical contact performance. The housing is manufactured from heat-resistant PA9T material and has a white finish. The connector also incorporates auxiliary soldering tabs to support mechanical stability on the PCB.
The BM10B-GHS-TBT(LF)(SN) has a rated current of 1A and a rated voltage of 50V under specified operating conditions. Its operating temperature range is -25°C to +85°C, making it suitable for a variety of consumer electronics, communication equipment, embedded systems, and industrial electronic applications.
As part of the JST GH connector family, this header is intended for use with compatible GH-series wire-side connectors and terminals. Before assembly, verify the mating connector, contact configuration, and applicable electrical ratings to ensure system compatibility.
The connector is supplied in tape-and-reel packaging, supporting automated pick-and-place equipment and efficient PCB assembly. Its 1.25mm pitch, 10-position configuration, and vertical SMT mounting make it a practical choice for compact wire-to-board interconnections.
Key Features:
- Manufacturer: JST
- Part Number: BM10B-GHS-TBT(LF)(SN)
- Product Series: GH Series
- Product Type: Surface-Mount Board Header
- Connector Pitch: 1.25mm
- Number of Positions: 10
- Contact Arrangement: Single Row, 1 × 10
- Mounting Type: Surface Mount (SMT)
- Orientation: Vertical, Top Entry
- Rated Current: 1A
- Rated Voltage: 50V
- Contact Material: Phosphor Bronze
- Contact Plating: Tin
- Housing Material: Heat-Resistant PA9T
- Housing Color: White
- Flammability Rating: UL94 V-0
- Operating Temperature: -25°C to +85°C
- Board Height: Approximately 4.05mm
- Packaging: Tape and Reel
- Standard Reel Quantity: 2,500 Pieces
- Environmental Compliance: RoHS Compliant
Typical Applications:
- Wire-to-board connections
- Compact PCB assemblies
- Consumer electronics
- Communication equipment
- Industrial control systems
- Embedded electronic devices
- Electronic cable assemblies
- General-purpose signal interconnections
The JST BM10B-GHS-TBT(LF)(SN) combines a 1.25mm pitch, 10-position layout, and vertical SMT mounting in a compact GH-series connector. It provides a practical solution for electronic manufacturers and procurement teams seeking reliable board-to-cable connectivity in space-efficient electronic designs.
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