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
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Description Datasheet Availability Pricing (EUR) 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 Straight Shell size 20 Black Zinc Nickel w/ Exposed Nickel Entry 2
Datasheet
21In Stock
Min.: 1
Mult.: 1
Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 20 Straight
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 24 Black Zinc Nickel w/ Exposed Nickel Entry 3
Datasheet
20In Stock
Min.: 1
Mult.: 1
Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 24 Straight
Amphenol PCD Circular MIL Spec Backshells Straight Shell size 22 Black Zinc Nickel w/ Exposed Nickel Entry 2
Datasheet
24In Stock
Min.: 1
Mult.: 1
Band Lock Adapters MIL-DTL-38999 III, IV 22 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
Datasheet
11In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 16 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 19
Datasheet
26In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 19 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST BLACK SZ 13
Datasheet
25In Stock
Min.: 1
Mult.: 1

Non-Environmental Backshells MIL-DTL-38999 III, IV 13 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 19
Datasheet
23In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 19 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 10
Datasheet
27In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 10 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST NIC
Datasheet
11In Stock
Min.: 1
Mult.: 1

Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 36 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST NIC
Datasheet
23In Stock
Min.: 1
Mult.: 1

Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 10 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13
Datasheet
24In Stock
Min.: 1
Mult.: 1

Non-Environmental Backshells MIL-DTL-38999 III, IV 13 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 25
Datasheet
25In Stock
Min.: 1
Mult.: 1

Non-Environmental Backshells MIL-DTL-38999 III, IV 25 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 18
Datasheet
28In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 I, II 18
Amphenol LTD Circular MIL Spec Backshells 62GB Connector
Datasheet
15In Stock
Min.: 1
Mult.: 1

Solid Backshells MIL-DTL-26482 12
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9
Datasheet
3In Stock
100Expected 31/08/2026
Min.: 1
Mult.: 1
No
Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 9 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Non-Environmental Backshells MIL-DTL-38999 I, II 14 Straight
Amphenol PCD Circular MIL Spec Backshells 8 Backshell Env-EMI/RFI
Datasheet
26In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 20 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
22In Stock
Min.: 1
Mult.: 1
No
Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 20 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 20
Datasheet
15In Stock
Min.: 1
Mult.: 1
No
Non-Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 20 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 12
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 12 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 14
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Non-Environmental Backshells MIL-DTL-38999 I, II 14 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD
Datasheet
25In Stock
Min.: 1
Mult.: 1
No
Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 44 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD SZ 8
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 8 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL EMI/RFI 45 DEG OD CAD SZ 09
Datasheet
17In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-38999 I, II 9 45 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A OD CAD
Datasheet
19In Stock
Min.: 1
Mult.: 1
No
Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 22 Right Angle