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TE CONNECTIVITY BTH317121BSE cable termination backshell

The BTH3 series swept elbow backshell offers a reliable cable termination solution with a smooth internal bore and continuous bend radius for optic and standard cables. Constructed from aluminum alloy with cadmium olive drab over electroless nickel plating, it meets AS85049 category 3B sealing standards and provides up to 20% weight savings. Featuring a spin coupling nut for easy assembly and rework, it ensures strain relief and cable support, preventing overflexing. The design guarantees 360° EMI and RFI shielding, making it suitable for demanding defense, military, and aerospace environments.

Authorized Distributors
Source:DigiKey
Part No:BTH3-17-12-1-B-SE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $288.49
Buy/RFQ:
Part No:BTH3-17-12-1-B-SE
Stock:32
Inv Date:06-10-2026
Price: Unit price: $294.39
Buy/RFQ:
Part No:BTH3-17-12-1-B-SE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $615.32
Buy/RFQ:
Part No:BTH3-17-12-1-B-SE
Stock:0
Inv Date:06-09-2026
Price: Unit price: $615.32
Buy/RFQ:

TE CONNECTIVITY BTH317121BSE cable termination backshell Specifications:

  • Material: Aluminum alloy with cadmium olive drab over electroless nickel plating
  • Application: Suitable for optic and standard cables
  • Design: Swept elbow with smooth internal bore and continuous bend radius
  • Sealing: Meets AS85049 category 3B standards
  • Weight savings: Up to 20% compared to traditional backshells
  • Features: Spin coupling nut for easy assembly and rework
  • Function: Provides strain relief, cable support, and 360° EMI/RFI shielding
  • Dimensions: Based on shell size and entry size specifications in tables
  • Entry sizes: M12 x 1.0 to M37 x 1.0
  • Material codes: 1-B, 1-C, 1-IN (see table for plating details)
  • Finish options: Olive drab cadmium, electroless nickel, zinc nickel passivate

Buy the TE Connectivity BTH3 – Reliable Swept Elbow Backshell for Industrial Applications

Purchase the TE Connectivity BTH3 series swept elbow backshell online today and benefit from lightweight aluminum design, superior EMI and RFI shielding, and easy assembly features. This highly reliable component ensures excellent strain relief and cable support for demanding defense, military, and aerospace applications. With a smooth internal bore and continuous bend radius, it provides optimal cable termination, reduces installation time, and improves overall system durability. Order now to enhance your project’s reliability and performance with trusted engineering quality.

Order your TE Connectivity BTH3 series swept elbow backshell today and ensure robust cable management with excellent EMI/RFI shielding for your industrial projects.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY BTH317121BSE?

You can click on the BUY or RFQ button to purchase BTH317121BSE from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part BTH317121BSE?

You can download the BTH317121BSE datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of BTH317121BSE?

TE CONNECTIVITY

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