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JST SM12BGHSTBLFSN connector header

This GH Series 12-position connector header with a 1.25mm pitch is designed for surface mounting in electronic devices. It features a right-angle configuration, supports 30-26 AWG wire sizes, and is rated for up to 50V AC/DC. The secure locking ramp ensures a stable connection, preventing contact deformation and providing reliable engagement. Made from UL94V-0 PBT, it is RoHS compliant, with phosphor bronze contacts tin-plated for durability. The connector is ideal for lightweight electronics, offering easy assembly and secure mating for small electronic equipment.

Authorized Distributors
Part No:SM12B-GHS-TB(LF)(SN)
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.63
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Part No:SM12B-GHS-TB-LFSN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:SM12B-GHS-TB(LF)(SN)
Stock:2500
Inv Date:05-29-2026
Price: Unit price: $0.32
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Part No:SM12B-GHS-TB(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.69567
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Source:Arrow EU
Part No:SM12B-GHS-TB(LF)(SN)
Stock:2500
Inv Date:05-30-2026
Price: N/A
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JST SM12BGHSTBLFSN connector header Specifications:

  • Pitch: 1.25mm
  • Number of Positions: 12
  • Current Rating: 1.0A AC, DC (AWG #26)
  • Voltage Rating: 50V AC/DC
  • Temperature Range: -25°C to +85°C (including temperature rise during operation)
  • Insulation Resistance: 100MΩ min.
  • Contact Resistance: Not specified but designed for low resistance
  • Material (Housing): PBT, UL94V-0, natural (white)
  • Contact Material: Phosphor bronze, tin-plated (reflow treatment)
  • Wire Size Support: AWG #30 to #26
  • Insulation O.D.: 0.8 to 1.0mm
  • Standards: RoHS compliant, recognized by UL (E60389)
  • Locking Feature: Secure locking ramp for reliable engagement
  • Mounting: Surface mount with right-angle configuration

Buy the JST Series GH Connector Header: SM12BGHSTBLFSN

Purchase the JST GH Series 12-position connector header online today for your electronic projects. Designed for ease of mounting, it features a secure locking ramp ensuring stable connections. Supports 30-26 AWG wires and rated for 50V, making it suitable for compact, lightweight devices. Made from high-quality UL94V-0 PBT and phosphor bronze contacts, it guarantees durability, safety, and RoHS compliance. Whether for DIY projects or professional manufacturing, buy this connector online to ensure reliable performance and quick delivery.

Get JST GH Series 12-position connector header—reliable, secure, and perfect for small electronics today.

Frequently Asked Questions

Where can I buy JST SM12BGHSTBLFSN?

You can click on the BUY or RFQ button to purchase SM12BGHSTBLFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part SM12BGHSTBLFSN?

You can download the SM12BGHSTBLFSN datasheet or visit the JST website for support.

Who is the manufacturer of SM12BGHSTBLFSN?

JST

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