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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD SZ 16
Datasheet
11In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 11 Backshell Env
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 11 Backshell Env
Datasheet
1In Stock
50Expected 11/26/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
9In Stock
25Expected 11/4/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
6In Stock
50Expected 10/8/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 11 Backshell Env
Datasheet
15In Stock
25On Order
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
3In Stock
25Expected 9/18/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST OD CAD SZ 13
Datasheet
6In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 15
Datasheet
11In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 17
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 09
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 10
Datasheet
22In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI
Datasheet
7In Stock
25Expected 10/2/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16
Datasheet
5In Stock
25Expected 11/5/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI
Datasheet
18In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
Datasheet
13In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20
Datasheet
136In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI
Datasheet
14In Stock
25Expected 10/28/2026
Min.: 1
Mult.: 1
No