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
Change category view
Results: 11,097
Select Image Part #
 Mfr.
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 NON ENV ST OD CAD SZ 12
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 16
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 29 Backshell Non Env
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 18
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 20
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 20
Datasheet
14In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 22
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 10
Datasheet
77In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 12
Datasheet
30In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 18
Datasheet
6In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 22
Datasheet
14In Stock
25Expected 2026-05-29
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 24
Datasheet
51In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 31 Backshell Grommet Nut
Datasheet
27In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 12
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 14
Datasheet
19In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 18
Datasheet
29In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 20
Datasheet
17In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 22
Datasheet
14In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 8
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 10
Datasheet
22In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 14
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 16
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 36 Backshell Non Env-EMI/RFI
Datasheet
12In Stock
Min.: 1
Mult.: 1
No