Connectors – Mouser South Africa

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Black-Zinc Nickel-Finish Backshell Clamps

Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are RoHS-compliant replacements for cadmium plating. These clamps offer a cost-effective cable holding option over cadmium and provide environmental protection. The series is available in a variety of shell sizes (11 through 48), both military (MIL) specification and commercial types, and with EMI/RFI shielding. The clamps clean up the cable after termination and provide good strain relief at the termination area. Amphenol PCD Black-Zinc Nickel-Finish Backshell Clamps are suitable for aeronautical and military applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Circular MIL Spec Backshells BACKSHELLS M85049/1813Z04 Amphenol PCD 1: $74.82 20In Stock 25Expected 2026/10/09	Mfr. Part No. M85049/1813Z04 Mouser Part No 523-M850491813Z04	Amphenol PCD	Circular MIL Spec Backshells BACKSHELLS Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	20In Stock 25Expected 2026/10/09	$74.82 $69.55 $62.87 View $62.67 $58.15 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1815Z03 Amphenol PCD 1: $75.22 22In Stock 75Expected 2026/11/27	Mfr. Part No. M85049/1815Z03 Mouser Part No 523-M850491815Z03	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	22In Stock 75Expected 2026/11/27	$75.22 $69.91 $62.91 $62.59 View $57.35 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1817Z03A Amphenol PCD 1: $81.46 24In Stock	Mfr. Part No. M85049/1817Z03A Mouser Part No 523-M850491817Z03A	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	24In Stock	$81.46 View $81.44 $79.58 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1821Z05 Amphenol PCD 1: $84.34 1In Stock 25Expected 2026/12/31	Mfr. Part No. M85049/1821Z05 Mouser Part No 523-M850491821Z05	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	1In Stock 25Expected 2026/12/31	$84.34 $78.00 $73.65 View $72.49 $68.54 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1821Z05B Amphenol PCD 1: $87.76 21In Stock	Mfr. Part No. M85049/1821Z05B Mouser Part No 523-M850491821Z05B	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	21In Stock	$87.76 $81.05 View $80.70 $80.28 $75.30 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL M85049/1821Z07 Amphenol PCD 1: $87.76 11In Stock	Mfr. Part No. M85049/1821Z07 Mouser Part No 523-M850491821Z07	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	11In Stock	$87.76 $81.05 View $77.71 $72.92 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1825Z06 Amphenol PCD 1: $94.76 16In Stock	Mfr. Part No. M85049/1825Z06 Mouser Part No 523-M850491825Z06	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	16In Stock	$94.76 $89.45 View $81.06 $79.77 $71.29	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/1825Z09 Amphenol PCD 1: $100.55 10In Stock	Mfr. Part No. M85049/1825Z09 Mouser Part No 523-M850491825Z09	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	10In Stock	$100.55 $94.74 View $90.93 $88.28 $84.18 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN M85049/199Z02 Amphenol PCD 1: $64.12 14In Stock	Mfr. Part No. M85049/199Z02 Mouser Part No 523-M850491909Z02	Amphenol PCD	Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	14In Stock	$64.12 $58.64 View $50.76 $48.82 $47.40 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN M85049/1915Z05 Amphenol PCD 1: $73.90 23In Stock	Mfr. Part No. M85049/1915Z05 Mouser Part No 523-M850491915Z05	Amphenol PCD	Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	23In Stock	$73.90 $68.02 View $67.24 $62.41 $58.16 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN M85049/1925Z08 Amphenol PCD 1: $91.89 10In Stock	Mfr. Part No. M85049/1925Z08 Mouser Part No 523-M850491925Z08	Amphenol PCD	Circular MIL Spec Backshells Backshell;Non Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	10In Stock	$91.89 $83.79 View $79.30 $77.62 $71.11 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL M85049/20-11Z Amphenol PCD 1: $29.11 46In Stock	Mfr. Part No. M85049/20-11Z Mouser Part No 523-M8504920-11Z	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	46In Stock	$29.11 $26.68 $25.57 View $22.97 $22.02 $21.67 $20.07	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Backshell;Crimp Ring;BZN M85049/20-15Z Amphenol PCD 1: $30.08 15In Stock	Mfr. Part No. M85049/20-15Z Mouser Part No 523-M8504920-15Z	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Backshell;Crimp Ring;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	15In Stock	$30.08 $28.49 View $24.21 $24.18 $23.20 $22.82 $22.45	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Crimp Ring;BZN M85049/20-9Z Amphenol PCD 1: $29.90 18In Stock	Mfr. Part No. M85049/20-9Z Mouser Part No 523-M8504920-9Z	Amphenol PCD	Circular MIL Spec Backshells Backshell;Crimp Ring;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	18In Stock	$29.90 $28.46 View $25.02 $24.99 $23.99 $23.33 $23.02	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Non Env;BZN M85049/2115Z05 Amphenol PCD 1: $54.87 15In Stock	Mfr. Part No. M85049/2115Z05 Mouser Part No 523-M850492115Z05	Amphenol PCD	Circular MIL Spec Backshells Backshell;Non Env;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	15In Stock	$54.87 $47.58 View $46.50 $46.30 $45.19 $44.85 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN M85049/79-13Z03 Amphenol PCD 1: $89.54 18In Stock	Mfr. Part No. M85049/79-13Z03 Mouser Part No 523-M8504979-13Z03	Amphenol PCD	Circular MIL Spec Backshells Backshell;Env-EMI/RFI;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	18In Stock	$89.54 $84.69 View $77.05 $76.42 $70.01 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN M85049/82-20Z03 Amphenol PCD 1: $63.64 8In Stock	Mfr. Part No. M85049/82-20Z03 Mouser Part No 523-M8504982-20Z03	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	8In Stock	$63.64 View $58.23 $50.40 $48.95 $48.24 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN M85049/88-23Z02 Amphenol PCD 1: $68.27 15In Stock	Mfr. Part No. M85049/88-23Z02 Mouser Part No 523-M8504988-23Z02	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	15In Stock	$68.27 $62.24 View $60.41 $55.42 $53.51 $52.78 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL M85049/88-23Z03 Amphenol PCD 1: $67.31 25In Stock	Mfr. Part No. M85049/88-23Z03 Mouser Part No 523-M8504988-23Z03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	25In Stock	$67.31 $64.41 $55.58	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL M85049/88-25Z03 Amphenol PCD 1: $75.42 4In Stock 10Expected 2026/10/05	Mfr. Part No. M85049/88-25Z03 Mouser Part No 523-M8504988-25Z03	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	4In Stock 10Expected 2026/10/05	$75.42 $63.14 View $59.19 $56.36 $54.50 $53.96	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN M85049/89-13Z03 Amphenol PCD 1: $72.70 22In Stock	Mfr. Part No. M85049/89-13Z03 Mouser Part No 523-M8504989-13Z03	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	22In Stock	$72.70 $67.66 View $62.22 $61.53 $55.41 $55.22 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN M85049/90-19Z03 Amphenol PCD 1: $90.80 3In Stock 50Expected 2026/11/25	Mfr. Part No. M85049/90-19Z03 Mouser Part No 523-M8504990-19Z03	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Backshell;Band lock;BZN Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	3In Stock 50Expected 2026/11/25	$90.80 $85.84 $78.17 $77.50 View $71.09 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp M85049/118-32Z Amphenol PCD 1: $84.90 2In Stock	Mfr. Part No. M85049/118-32Z Mouser Part No 523-M85049/118-32Z	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	2In Stock	$84.90 $84.89 $83.72 $82.47 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp M85049/118S18Z Amphenol PCD 1: $61.77 4In Stock	Mfr. Part No. M85049/118S18Z Mouser Part No 523-M85049/118S18Z	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	4In Stock	$61.77 $56.60 $56.31 $55.84 View $54.75 $54.27 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp M85049/118S20Z Amphenol PCD 1: $63.71 10In Stock	Mfr. Part No. M85049/118S20Z Mouser Part No 523-M85049/118S20Z	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	10In Stock	$63.71 $58.29 $58.10 $57.59 View $56.48 Quote	Min.: 1 Mult.: 1

Black-Zinc Nickel-Finish Backshell Clamps

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