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Glenair 390CS057NF2212TH4 Cable Sealing Backshell

EMI/RFI shielded cable sealing backshells designed to provide electromagnetic and radio frequency interference protection for cable assemblies. These backshells ensure secure sealing and reliable shielding in various electronic applications, offering low-profile design and direct coupling for optimal space utilization. Suitable for diverse cable sizes with robust strain relief features and water-tight EMI/RFI sealing, these backshells are ideal for aerospace, military, and industrial electronics requiring dependable electromagnetic interference shielding and environmental sealing.

Authorized Distributors
Source:Newark
Part No:390CS057NF2212TH4
Stock:25
Inv Date:06-12-2026
Price: Unit price: $1108.55
Buy/RFQ:
Source:DigiKey
Part No:390CS057NF2212TH4
Stock:19
Inv Date:06-12-2026
Price: Unit price: $5225.97
Buy/RFQ:
Part No:390CS057NF2212TH4
Stock:0
Inv Date:06-13-2026
Price: Unit price: $771.16
Buy/RFQ:

Glenair 390CS057NF2212TH4 Cable Sealing Backshell Specifications:

  • Material: Aluminum alloy with water-tight seal
  • Finish: Anodized
  • Cable Range: 16 to 66.7 mm diameter (dependent on size)
  • Shell Size: 04 to 32 (metric sizes)
  • Backshell Length: 1.5 to 3 inches (varies by model)
  • Connection Style: Straight or angled (90°, 45°)
  • Strain Relief Style: C, E
  • Water-Tight Seal: Yes
  • Electromagnetic Compatibility: EMI/RFI shielding
  • Certifications: Classified military and industrial standards
  • Temperature Range: Typical -55°C to +105°C
  • Suitable for high-frequency electronic applications
  • Max Cable Entry Size varies based on model
  • Max Diameter: 66.7 mm for larger sizes
  • Min Order Length: 2 inches
  • Designators: A, B, S, C, E
  • Max Compression Load: Varies by size

Buy the Glenair Series 39 Water-Tight EMI/RFI Cable Sealing Backshell: 390CS057NF2212TH4

Buy the Glenair Series 39 Water-Tight EMI/RFI Cable Sealing Backshell 390CS057NF2212TH4 online today for dependable electromagnetic shielding and environmental sealing. Designed with rugged construction, it offers water-tight protection, secure strain relief, and compatibility with cable sizes ranging from 16 mm to over 66 mm in diameter. Perfect for aerospace, military, and industrial electronics, this backshell guarantees robust EMI/RFI interference protection and reliable environmental sealing, ensuring your electronic systems operate flawlessly in harsh conditions.

Order your Glenair Series 39 Water-Tight EMI/RFI Cable Sealing Backshell 390CS057NF2212TH4 today and ensure electromagnetic interference protection for your cable assemblies.

Frequently Asked Questions

Where can I buy Glenair 390CS057NF2212TH4?

You can click on the BUY or RFQ button to purchase 390CS057NF2212TH4 from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part 390CS057NF2212TH4?

You can download the 390CS057NF2212TH4 datasheet or visit the Glenair website for support.

Who is the manufacturer of 390CS057NF2212TH4?

Glenair

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