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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Results: 11.097
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Description Datasheet Availability Pricing (DKK) 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 BACKSHELL NON ENV EMI/RFI ST NIC SZ 23
Datasheet
43In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 23 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 23
Datasheet
26In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 23 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25
Datasheet
45In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25
Datasheet
27In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25
Datasheet
49In Stock
50Expected 28/04/2026
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL
Datasheet
24In Stock
Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells MIL-DTL-5015, MIL-DTL-26482 II 18 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 13
Datasheet
45In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 13 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 15
Datasheet
32In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 15 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 17
Datasheet
46In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 17 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 21
Datasheet
31In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 21 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 23
Datasheet
60In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 23 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 25
Datasheet
46In Stock
Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells MIL-DTL-38999 III, IV 25 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 12
Datasheet
102In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 12
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 14
Datasheet
53In Stock
50Expected 29/05/2026
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 14
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 16
Datasheet
290In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 16
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 20
Datasheet
54In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 20
Amphenol PCD Circular MIL Spec Backshells BACKSHELL
Datasheet
57In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 8
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14
Datasheet
25In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 14
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
46In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 18
Amphenol PCD Circular MIL Spec Backshells 84 Backshell Band Lock
Datasheet
21In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 24
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 11
Datasheet
415In Stock
525Expected 15/04/2026
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 11
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 15
Datasheet
46In Stock
45Expected 16/03/2026
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 15 Straight
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
199In Stock
275On Order
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 15
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 17
Datasheet
81In Stock
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 17
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
393In Stock
500Expected 18/05/2026
Min.: 1
Mult.: 1

Band Lock Adapters MIL-DTL-38999 III, IV 17