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Glenair 390DS012B1203L3 EMI RFI Cable Sealing Backshell

EMI/RFI cable sealing backshells designed to provide electromagnetic and radio frequency interference shielding for cable connections. These backshells ensure a secure seal and protect the cable from environmental factors, maintaining signal integrity. Constructed for durability and reliability, they feature splash-proof design and low-profile direct coupling for efficient installation and secure environmental sealing in electronic and communication systems. Suitable for light-duty applications, these backshells help prevent EMI and RF interference, ensuring stable signal transmission in demanding environments.

Authorized Distributors
Source:Newark
Part No:390DS012B1203L3
Stock:6
Inv Date:06-05-2026
Price: Unit price: $674.54
Buy/RFQ:
Source:DigiKey
Part No:390DS012B1203L3
Stock:43
Inv Date:06-05-2026
Price: Unit price: $3180.06
Buy/RFQ:
Part No:390DS012B1203L3
Stock:0
Inv Date:06-06-2026
Price: Unit price: $400.57
Buy/RFQ:

Glenair 390DS012B1203L3 EMI RFI Cable Sealing Backshell Specifications:

  • Type C - Direct Coupling - Low Profile
  • Overall Length: + .060 (1.52)
  • Max Length: 4.57 inches (116.2 mm)
  • Min. Order Length: 2.0 inches (50.8 mm)
  • Shell Sizes: 01 to 10, suitable for various cable ranges
  • Cable Range: 0.457 inches (11.6 mm) to 1.843 inches (46.8 mm)
  • Material: Metal construction with splash-proof coating
  • Designator: See table for different configurations (J, H, S, etc.)
  • Applicable for light-duty cable connections with strain relief
  • Max Cable Diameter: Up to 1.843 inches (46.8 mm)
  • Certification: Not specified, suitable for EMI/RFI shielding

Buy the Buy Glenair EMI/RFI Cable Sealing Backshell Part Number 390DS012B1203L3 Online

Order Glenair EMI RFI cable sealing backshells online today for superior electromagnetic interference shielding and environmental protection. Designed to provide a secure connection, these backshells feature splash-proof construction and low-profile direct coupling, ideal for demanding environmental and electrical conditions. They accommodate various cable sizes with a maximum diameter of up to 1.843 inches, ensuring reliable signal integrity. Perfect for electronic and communication systems, these backshells are durable, easy to install, and offer excellent EMI/RFI shielding, making them an essential component for protecting cable connections in challenging environments.

Get Glenair 390DS012B1203L3 today—built for effective electromagnetic interference shielding and environmental protection in cable assemblies.

Frequently Asked Questions

Where can I buy Glenair 390DS012B1203L3?

You can click on the BUY or RFQ button to purchase 390DS012B1203L3 from an authorized Glenair distributor.

How do I troubleshoot issues or seek technical support for part 390DS012B1203L3?

You can download the 390DS012B1203L3 datasheet or visit the Glenair website for support.

Who is the manufacturer of 390DS012B1203L3?

Glenair

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