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 Circular MIL Spec Connectors
Change category view
Results: 11,080
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
MIL Type
Shell Size
Shell Style
Amphenol PCD Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI
Datasheet
90In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 13 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 12
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 12 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 21
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 14
Datasheet
39In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 10 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 28
Datasheet
41In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 10 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 17
Datasheet
43In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 17 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 23
Datasheet
27In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 23 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20
Datasheet
36In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 I, II 20
Amphenol PCD Circular MIL Spec Backshells 90 Backshell Band Lock
Datasheet
75In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 25
Amphenol PCD Circular MIL Spec Backshells Circular MIL Spec Backshells
Datasheet
280In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 9 Straight
Amphenol PCD Circular MIL Spec Backshells 10 Backshell Env-EMI/RFI
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 10 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 16 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG OD CAD
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 40 45 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 22 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV R/A OD CAD
Datasheet
25In Stock
Min.: 1
Mult.: 1
No
Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 28 Right Angle
Amphenol PCD Circular MIL Spec Backshells 9 Backshell Env
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 32 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Non-Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 16 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
Datasheet
41In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD
Datasheet
61In Stock
Min.: 1
Mult.: 1
No
Non-Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 12 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 25
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL
Datasheet
25In Stock
Min.: 1
Mult.: 1
Adapters MIL-DTL-38999 III, IV 11 Straight
Amphenol PCD Circular MIL Spec Backshells 95 Backshell Mounting flange
Datasheet
17In Stock
Min.: 1
Mult.: 1
Accessories MIL-DTL-5015, MIL-DTL-26482 II
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry Size 2
Datasheet
3In Stock
Min.: 1
Mult.: 1
Band Lock Adapters MIL-DTL-38999 III, IV 10 Straight
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 3
Datasheet
24In Stock
Min.: 1
Mult.: 1
Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 18 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL
Datasheet
5In Stock
Min.: 1
Mult.: 1
Adapters MIL-DTL-38999 III, IV 23 Straight