Backshells

Amphenol PCD Backshells offer strain relief, environmental protection, and 360° EMI/RFI shielding at the termination area of virtually any circular connector. These connectors feature a base material constructed of aluminum alloy, stainless steel, brass, or composite and a variety of finishes such as black zinc nickel, cadmium, electroless nickel, anodized black, passivated, and more. Amphenol PCD Backshells have custom designs available and meet or exceed RoHS/REACH compliance standards. Available in both military specifications and commercial types for any application, these backshells meet the Society of Automotive Engineers (SAE) AS85049 standard.

Types of Connectors
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Results: 11,097
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI
Datasheet
16In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
Datasheet
18In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 10
Datasheet
14In Stock
25Expected 2026-03-02
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 16
Datasheet
17In Stock
75Expected 2026-03-04
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 18
Datasheet
9In Stock
75Expected 2026-03-02
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 82 Backshell Band Lock
Datasheet
19In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 82 Backshell Band Lock
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 12
Datasheet
22In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 16
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
4In Stock
25Expected 2026-03-23
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 12
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
17In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
14In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 10
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 12
Datasheet
9In Stock
25Expected 2026-03-16
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 85 Backshell Band Lock
Datasheet
23In Stock
25Expected 2026-05-25
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 14
Datasheet
4In Stock
25Expected 2026-03-04
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 16
Datasheet
17In Stock
50Expected 2026-03-04
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 22
Datasheet
25In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 25
Datasheet
1In Stock
500On Order
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 15
Datasheet
12In Stock
12Expected 2026-05-01
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 89 Backshell Band Lock
Datasheet
7In Stock
25On Order
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV R/A OD CAD
Datasheet
4In Stock
Min.: 1
Mult.: 1
No