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: 11.080
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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 118 Backshell Strain Relief Clamp
24Expected 11/6/2026
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells BShell SRStrt SL ODC SZ09
Datasheet
25Expected 9/4/2026
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells 95 Backshell Mounting flange
Datasheet
25Expected 10/15/2026
Min.: 1
Mult.: 1

Amphenol PCD Circular MIL Spec Backshells 139 Backshell Rubber Bushing with flange
73Expected 9/3/2026
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 16 Black Zinc Nickel w/ Exposed Nickel Entry 3
Datasheet
25In Stock
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 2
Datasheet
15Expected 9/29/2026
Min.: 1
Mult.: 1
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 21
Datasheet
13Expected 10/26/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
13Expected 11/24/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 11 Backshell Env
Datasheet
13Expected 10/29/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
15Expected 11/10/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 13
Datasheet
24Expected 10/29/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI
Datasheet
20Expected 11/24/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 25
Datasheet
11Expected 9/18/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 13
Datasheet
23Expected 11/30/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 19
Datasheet
23Expected 10/28/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 19
Datasheet
23Expected 9/21/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 20 Backshell Crmp Rng
Datasheet
48Expected 9/29/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL CRIMP RING ADPTR ST CAD SZ 15
Datasheet
24Expected 10/13/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 13
Datasheet
25Expected 11/26/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 21
Datasheet
25Expected 10/26/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 21
Datasheet
22In Stock
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells 21 Backshell Non Env
Datasheet
24Expected 9/29/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 25
Datasheet
24Expected 11/24/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 09
Datasheet
25Expected 9/18/2026
Min.: 1
Mult.: 1
No
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A OD CAD
Datasheet
24Expected 9/10/2026
Min.: 1
Mult.: 1
No