Connectors – Mouser Liechtenstein

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Composite Backshells

Amphenol PCD Composite Backshells are available in a straight unfinished backshell, a 90° unfinished backshell, and an unfinished split-shield ring backshell. Amphenol PCD Composite Backshells are ideal for anywhere lightweight connector support is needed. These backshells are especially suitable for commercial aerospace applications, including cockpits, cabins, wireframes, and avionics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Circular MIL Spec Strain Reliefs & Adapters 91 Backshell Composite Strain Relief M85049/91-09T Amphenol PCD 1: CHF 28.60 26In Stock	Mfr. Part No. M85049/91-09T Mouser Part No 523-M85049/91-09T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 91 Backshell Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	26In Stock	CHF 28.60 CHF 24.32 CHF 22.79 View CHF 21.01 CHF 19.46 CHF 18.81 CHF 18.64	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/91-13T Amphenol PCD 1: CHF 31.57 25In Stock	Mfr. Part No. M85049/91-13T Mouser Part No 523-M85049/91-13T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	25In Stock	CHF 31.57 CHF 27.13 CHF 25.62 View CHF 24.40 CHF 22.71 CHF 21.78 CHF 21.64	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/91-15T Amphenol PCD 1: CHF 34.18 24In Stock	Mfr. Part No. M85049/91-15T Mouser Part No 523-M85049/91-15T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	24In Stock	CHF 34.18 CHF 29.05 View CHF 27.23 CHF 25.42 CHF 23.72 CHF 22.69 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/91-17T Amphenol PCD 1: CHF 36.04 1In Stock 50Expected 11/9/2026	Mfr. Part No. M85049/91-17T Mouser Part No 523-M85049/91-17T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	1In Stock 50Expected 11/9/2026	CHF 36.04 CHF 34.15 CHF 30.75 View CHF 29.23 CHF 29.00 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 91 Backshell Composite Strain Relief M85049/91-21T Amphenol PCD 1: CHF 37.06 15In Stock	Mfr. Part No. M85049/91-21T Mouser Part No 523-M85049/91-21T	Amphenol PCD	Circular MIL Spec Backshells 91 Backshell Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	15In Stock	CHF 37.06 CHF 31.51 View CHF 31.50 CHF 30.53 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 91 Backshell Composite Strain Relief M85049/91-25T Amphenol PCD 1: CHF 41.79 13In Stock	Mfr. Part No. M85049/91-25T Mouser Part No 523-M85049/91-25T	Amphenol PCD	Circular MIL Spec Backshells 91 Backshell Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	13In Stock	CHF 41.79 CHF 35.74 View CHF 33.49 CHF 31.90 CHF 30.38 CHF 28.69	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-11T Amphenol PCD 1: CHF 32.39 18In Stock	Mfr. Part No. M85049/92-11T Mouser Part No 523-M85049/92-11T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	18In Stock	CHF 32.39 CHF 28.33 View CHF 28.15 CHF 27.86 CHF 25.71 CHF 25.24 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-13T Amphenol PCD 1: CHF 33.27 2In Stock	Mfr. Part No. M85049/92-13T Mouser Part No 523-M85049/92-13T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	2In Stock	CHF 33.27 View CHF 32.32 CHF 28.43 CHF 27.71 CHF 26.74 CHF 25.76	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-15T Amphenol PCD 1: CHF 38.11 5In Stock	Mfr. Part No. M85049/92-15T Mouser Part No 523-M85049/92-15T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	5In Stock	CHF 38.11 View CHF 35.99 CHF 35.44 CHF 32.32 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-21T Amphenol PCD 1: CHF 46.83 4In Stock	Mfr. Part No. M85049/92-21T Mouser Part No 523-M85049/92-21T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	4In Stock	CHF 46.83 View CHF 40.25 CHF 38.10 CHF 36.58 CHF 34.89 CHF 32.32 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-06 Amphenol PCD 1: CHF 8.73 21In Stock 25Expected 11/6/2026	Mfr. Part No. M85049/93-06 Mouser Part No 523-M85049/93-06	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	21In Stock 25Expected 11/6/2026	CHF 8.73 CHF 8.25 CHF 6.99 View CHF 6.81 CHF 6.51 CHF 6.30 CHF 6.01	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring M85049/93-10 Amphenol PCD 1: CHF 10.17 37In Stock 100On Order	Mfr. Part No. M85049/93-10 Mouser Part No 523-M85049/93-10	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	37In Stock 100On Order On Order Ship Dates Mfr. No: M85049/93-10 Stock: 37 Can Dispatch Immediately On Order: 25 Expected 11/18/2026 75 Expected 12/2/2026 Factory Lead Time: 12 Weeks	CHF 10.17 CHF 8.66 CHF 8.11 CHF 7.72 View CHF 7.35 CHF 6.89 CHF 6.56 CHF 6.24	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-12 Amphenol PCD 1: CHF 10.78 8In Stock	Mfr. Part No. M85049/93-12 Mouser Part No 523-M85049/93-12	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	8In Stock	CHF 10.78 View CHF 9.17 CHF 8.59 CHF 8.18 CHF 7.79 CHF 7.30 CHF 6.95 CHF 6.62	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring M85049/93-26 Amphenol PCD 1: CHF 13.87 23In Stock	Mfr. Part No. M85049/93-26 Mouser Part No 523-M85049/93-26	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	23In Stock	CHF 13.87 CHF 11.79 View CHF 10.98 CHF 10.51 CHF 9.46 CHF 9.08 CHF 8.78 CHF 8.57 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-08 Amphenol PCD 1: CHF 10.20 375On Order	Mfr. Part No. M85049/93-08 Mouser Part No 523-M85049/93-08	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	375On Order On Order Ship Dates Mfr. No: M85049/93-08 Stock: 0 On Order: 125 Expected 11/18/2026 250 Expected 12/2/2026 Factory Lead Time: 12 Weeks	CHF 10.20 CHF 8.77 CHF 8.21 CHF 7.82 View CHF 6.86 CHF 6.63 CHF 6.31 CHF 6.01 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-19T Amphenol PCD 1: CHF 42.94 18Expected 12/28/2026	Mfr. Part No. M85049/92-19T Mouser Part No 523-M85049/92-19T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	18Expected 12/28/2026	CHF 42.94 CHF 36.50 View CHF 36.49 CHF 35.43 CHF 34.88 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/91-11T Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/91-11T Mouser Part No 523-M85049/91-11T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Backshells 92 Backshell Composite Strain Relief M85049/92-09T Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/92-09T Mouser Part No 523-M85049/92-09T	Amphenol PCD	Circular MIL Spec Backshells 92 Backshell Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief M85049/92-23T Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/92-23T Mouser Part No 523-M85049/92-23T	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Strain Relief Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-14 Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/93-14 Mouser Part No 523-M85049/93-14	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-16 Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/93-16 Mouser Part No 523-M85049/93-16	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring M85049/93-18 Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/93-18 Mouser Part No 523-M85049/93-18	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring M85049/93-20 Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/93-20 Mouser Part No 523-M85049/93-20	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote
Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring M85049/93-24 Amphenol PCD Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. M85049/93-24 Mouser Part No 523-M85049/93-24	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 93 Backshell Composite Split Ring Learn More about Amphenol PCD composite backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote

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