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 (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 BACKSHELL BND LOCK ADPTR R/A CAD SZ 18
Datasheet
25In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-5015, MIL-DTL-26482 II 18
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 14
Datasheet
117In Stock
100Expected 29/05/2026
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 I, II 14
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20
Datasheet
42In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 I, II 20
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 24
Datasheet
31In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 I, II 24
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
210In Stock
2 000On Order
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 11
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 13
Datasheet
331In Stock
1 000Expected 11/05/2026
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 13
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
99In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 15
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 15
Datasheet
199In Stock
425On Order
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 15
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 17
Datasheet
63In Stock
275On Order
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 17
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
134In Stock
575On Order
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 17
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 19
Datasheet
85In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 19 Straight
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 21
Datasheet
85In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 21
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 23
Datasheet
50In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 23 Straight
Amphenol PCD Circular MIL Spec Backshells 88 Backshell Band Lock
Datasheet
249In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 23
Amphenol PCD Circular MIL Spec Backshells 89 Backshell Band Lock
Datasheet
47In Stock
50Expected 16/03/2026
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 13
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 17
Datasheet
52In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 17
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 21
Datasheet
26In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 21
Amphenol PCD Circular MIL Spec Backshells 89 Backshell Band Lock
Datasheet
24In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 25
Amphenol PCD Circular MIL Spec Backshells 89 Backshell Band Lock
Datasheet
38In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 9
Amphenol PCD Circular MIL Spec Backshells BACKSHELL ENV R/A OD CAD
Datasheet
21In Stock
Min.: 1
Mult.: 1
No
Environmental Backshells MIL-DTL-5015, MIL-DTL-26482 II 36 Right Angle
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 13
Datasheet
71In Stock
50Expected 11/03/2026
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 13 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 17
Datasheet
28In Stock
50Expected 06/04/2026
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 17
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 17
Datasheet
37In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 17 90 Deg
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 19
Datasheet
26In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 19
Amphenol PCD Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 19
Datasheet
51In Stock
Min.: 1
Mult.: 1
No
Band Lock Adapters MIL-DTL-38999 III, IV 19