The BM11B-GHS-TBT is an 11-position, 1.25mm pitch shrouded header connector from JST Sales America Inc., belonging to the GHS series. This connector is designed for reliable board-to-wire connections, particularly in compact electronic devices. The shrouded design enhances contact protection and ensures accurate mating. The “TBT” designation indicates tape and box packaging which is suitable for automated assembly, enhancing manufacturing efficiency.

Applications

• Board-to-wire connections in compact electronic devices
• Signal connections in consumer electronics
• Data connections in portable devices
• Power connections in small-scale applications

Features

• 11-position connector
• 1.25mm pitch
• Shrouded header for enhanced contact protection
• Surface Mount Termination (SMT)
• Tape and Box Packaging (TBT) suitable for automated assembly
• Low profile design

Benefits

• Reliable and robust board-to-wire connection
• Compact design for applications where space is limited
• Enhanced contact protection leading to fewer failures
• Easy mating with compatible connectors
• Suitable for automated assembly processes, improving manufacturing efficiency

Technical Specifications

Typical specifications include a voltage rating of approximately 50V AC/DC and a current rating of around 1A per contact. The insulation resistance typically exceeds 100 MOhm, ensuring reliable electrical isolation. The operating temperature range is generally between -25°C and +85°C. The housing material often conforms to UL94V-0 flammability standards. Detailed mating and unmating force specifications are available in the JST datasheet.