Connectors – Mouser Canada

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Backshell Clamps

Amphenol PCD Backshell Clamps help to tidy up the cable after termination and provide strain relief at the termination area. The clamps are offered in environmental and non-environmental options, as well as EMI/RFI. The components are available in black zinc nickel, adding to the existing finishes in olive drab gray cadmium, tin, or nickel with a variety of shell sizes 11 through 48. Amphenol PCD Backshell Clamps meet MIL-DTL-38999, MIL-DTL-26482 Series II, MIL-DTL-83723 Series I and II, MIL-DTL-24308, and MIL-DTL-83513.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Backshells 88 Backshell Band Lock M85049/88-9N03 Amphenol PCD 1: $47.76 3,465In Stock 275Expected 2026-11-05	Mfr. Part # M85049/88-9N03 Mouser Part # 523-85049/88-9N03	Amphenol PCD	Circular MIL Spec Backshells 88 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	3,465In Stock 275Expected 2026-11-05	$47.76 $44.08 $41.04 $40.45 View $39.37 $38.48 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 23 M85049/89-23W03 Amphenol PCD 1: $104.76 232In Stock	Mfr. Part # M85049/89-23W03 Mouser Part # 523-85049/89-23W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPTR CAD SZ 23 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	232In Stock	$104.76 $96.38 $93.69 $87.47 View $73.61 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/1714N02 Amphenol PCD 1: $90.40 53In Stock	Mfr. Part # M85049/1714N02 Mouser Part # 523-85049/1714N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	53In Stock	$90.40 $80.28 $76.19 $73.68	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 M85049/84-14N03 Amphenol PCD 1: $102.89 32In Stock	Mfr. Part # M85049/84-14N03 Mouser Part # 523-85049/84-14N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	$102.89 $92.43 $83.25 $82.80 View $79.69 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18 M85049/10-25N Amphenol PCD 1: $125.25 31In Stock	Mfr. Part # M85049/10-25N Mouser Part # 523-85049/10-25N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	31In Stock	$125.25 $111.92 $111.90 $110.26 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI M85049/1710N03 Amphenol PCD 1: $81.53 30In Stock	Mfr. Part # M85049/1710N03 Mouser Part # 523-85049/1710N03	Amphenol PCD	Circular MIL Spec Backshells 17 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	30In Stock	$81.53 $74.68 $74.62	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV ST NIC M85049/11-19N Amphenol PCD 1: $135.55 50In Stock	Mfr. Part # M85049/11-19N Mouser Part # 523-85049/11-19N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST NIC Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	$135.55 $125.19	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25 M85049/1825N07 Amphenol PCD 1: $106.60 63In Stock	Mfr. Part # M85049/1825N07 Mouser Part # 523-85049/1825N07	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	63In Stock	$106.60 $97.76 $88.13	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 19 Backshell Non Env-EMI/RFI M85049/1925N04 Amphenol PCD 1: $103.42 93In Stock	Mfr. Part # M85049/1925N04 Mouser Part # 523-85049/1925N04	Amphenol PCD	Circular MIL Spec Backshells 19 Backshell Non Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	93In Stock	$103.42 $95.01 $91.66 $85.12 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 M85049/2113N03 Amphenol PCD 1: $61.82 46In Stock	Mfr. Part # M85049/2113N03 Mouser Part # 523-85049/2113N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	46In Stock	$61.82 $53.76 $48.60 $47.53 View $46.60 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 9 M85049/79-09N02 Amphenol PCD 1: $89.29 213In Stock	Mfr. Part # M85049/79-09N02 Mouser Part # 523-85049/79-09N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI R/A NIC SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	213In Stock	$89.29 $77.43 $76.41 $71.94 View $67.91 $66.05	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 13 M85049/1913N04 Amphenol PCD 1: $76.49 180In Stock	Mfr. Part # M85049/1913N04 Mouser Part # 523-85049/1913N04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 13 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	180In Stock	$76.49 $71.01 $65.42 $63.27 $58.84	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15 M85049/89-15N02 Amphenol PCD 1: $83.15 35In Stock	Mfr. Part # M85049/89-15N02 Mouser Part # 523-85049/89-15N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LCK 45 DEG ADPT NIC SZ 15 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	35In Stock	$83.15 $75.56 $71.65 $71.45 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 21 M85049/1921N05 Amphenol PCD 1: $95.36 32In Stock	Mfr. Part # M85049/1921N05 Mouser Part # 523-85049/1921N05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 21 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	32In Stock	$95.36 $82.70 $80.19 $76.46 View $72.33 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp M85049/52-1-18A Amphenol PCD 1: $24.55 199In Stock	Mfr. Part # M85049/52-1-18A Mouser Part # 523-85049/52-1-18A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	199In Stock	$24.55 $21.73 $18.32 $18.16 View $17.96 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 M85049/10-19N Amphenol PCD 1: $168.34 20In Stock	Mfr. Part # M85049/10-19N Mouser Part # 523-85049/10-19N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 14 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	$168.34 $153.56 $153.55 $153.53 View $148.61 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9 M85049/78-09N02 Amphenol PCD 1: $101.46 27In Stock	Mfr. Part # M85049/78-09N02 Mouser Part # 523-85049/78-09N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG NIC SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	$101.46 $90.40 $79.53 $79.21 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20 M85049/10-31N Amphenol PCD 1: $133.73 50In Stock	Mfr. Part # M85049/10-31N Mouser Part # 523-85049/10-31N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	50In Stock	$133.73 $125.84 $117.49 $111.57	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25 M85049/1925N07A Amphenol PCD 1: $121.18 27In Stock	Mfr. Part # M85049/1925N07A Mouser Part # 523-85049/1925N07A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NIC SZ 25 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	$121.18 $99.63 $99.62 $97.91 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 M85049/84-12N03 Amphenol PCD 1: $101.81 55In Stock	Mfr. Part # M85049/84-12N03 Mouser Part # 523-85049/84-12N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	55In Stock	$101.81 $89.71 $76.23 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 M85049/1909W02 Amphenol PCD 1: $96.98 82In Stock 100Expected 2026-12-16	Mfr. Part # M85049/1909W02 Mouser Part # 523-85049/1909W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 9 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	82In Stock 100Expected 2026-12-16	$96.98 $82.43 $77.20 $68.41 View $68.28 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-11W Amphenol PCD 1: $137.33 23In Stock	Mfr. Part # M85049/11-11W Mouser Part # 523-85049/11-11W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$137.33 $124.76 $120.07 $117.94 View $110.72 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16 M85049/1716W06 Amphenol PCD 1: $114.54 29In Stock	Mfr. Part # M85049/1716W06 Mouser Part # 523-85049/1716W06	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 16 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	29In Stock	$114.54 $101.62 $95.54 $92.58 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI M85049/1813W03A Amphenol PCD 1: $106.88 88In Stock	Mfr. Part # M85049/1813W03A Mouser Part # 523-85049/1813W03A	Amphenol PCD	Circular MIL Spec Backshells 18 Backshell Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	88In Stock	$106.88 $82.51 $77.72 $73.67 Quote Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 M85049/1819W07A Amphenol PCD 1: $116.08 49In Stock	Mfr. Part # M85049/1819W07A Mouser Part # 523-85049/1819W07A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 19 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	49In Stock	$116.08 $104.34 $92.16 $91.99 View Quote	Min.: 1 Mult.: 1	No

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