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20 Connectors

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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.	RoHS
Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD M85049/11-33W Amphenol PCD 1: $80.07 18In Stock	Mfr. Part No. M85049/11-33W Mouser Part No 523-85049/11-33W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	18In Stock	$80.07 $70.94 $64.83 $62.65 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 M85049/1720W05 Amphenol PCD 1: $149.79 13In Stock	Mfr. Part No. M85049/1720W05 Mouser Part No 523-85049/1720W05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	13In Stock	$149.79 $143.21 $100.80 $97.42 View $92.05 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 M85049/1720W06 Amphenol PCD 1: $80.26 5In Stock	Mfr. Part No. M85049/1720W06 Mouser Part No 523-85049/1720W06	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	5In Stock	$80.26 $69.62 $69.11 $63.59 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 M85049/1720W07 Amphenol PCD 1: $81.85 108In Stock	Mfr. Part No. M85049/1720W07 Mouser Part No 523-85049/1720W07	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	108In Stock	$81.85 $72.77 $69.95 $67.62 View $65.76 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A OD CAD M85049/24-15W Amphenol PCD 1: $51.90 17In Stock	Mfr. Part No. M85049/24-15W Mouser Part No 523-85049/24-15W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	17In Stock	$51.90 $45.87 $41.95 $40.55 View $38.90 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A OD CAD M85049/24-54W Amphenol PCD 1: $45.90 21In Stock	Mfr. Part No. M85049/24-54W Mouser Part No 523-85049/24-54W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI R/A OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	21In Stock	$45.90 $42.26 $42.25 $41.79 View $38.72 $38.02 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 25 Backshell Non Env-EMI/RFI M85049/25-33W Amphenol PCD 1: $70.26 9In Stock	Mfr. Part No. M85049/25-33W Mouser Part No 523-85049/25-33W	Amphenol PCD	Circular MIL Spec Backshells 25 Backshell Non Env-EMI/RFI Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	9In Stock	$70.26 $70.25 $68.44 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng M85049/26-1-20W Amphenol PCD 1: $22.76 23In Stock	Mfr. Part No. M85049/26-1-20W Mouser Part No 523-85049/26-1-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$22.76 $19.34 $18.54 $17.75 View $16.22 $15.74 $15.10	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng M85049/26-2-20 Amphenol PCD 1: $12.20 25In Stock	Mfr. Part No. M85049/26-2-20 Mouser Part No 523-85049/26-2-20	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 26 Backshell Crmp Rng Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	$12.20 $10.37 $9.72 $9.71 View $9.54 $9.34 $9.26	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 12 M85049/27-12W Amphenol PCD 1: $13.17 6In Stock	Mfr. Part No. M85049/27-12W Mouser Part No 523-85049/27-12W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	6In Stock	$13.17 $12.46 $10.58 $10.33 View $9.98 $9.97 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 20 M85049/27-20W Amphenol PCD 1: $13.56 11In Stock	Mfr. Part No. M85049/27-20W Mouser Part No 523-85049/27-20W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	11In Stock	$13.56 $12.22 $12.21 $11.84 View $11.33 $10.61 $10.11 $9.62	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 20 M85049/2920W05 Amphenol PCD 1: $48.45 14In Stock	Mfr. Part No. M85049/2920W05 Mouser Part No 523-85049/2920W05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	14In Stock	$48.45 $42.12 $39.64 $39.11 View $36.79 $36.26 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 12 M85049/31-12W Amphenol PCD 1: $13.22 26In Stock 100On Order	Mfr. Part No. M85049/31-12W Mouser Part No 523-85049/31-12W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	26In Stock 100On Order On Order Ship Dates Mfr. No: M85049/31-12W Stock: 26 Can Dispatch Immediately On Order: 50 Expected 2026/10/30 50 Expected 2026/12/16 Factory Lead Time: 12 Weeks	$13.22 $11.46 $11.39 $11.01 View $9.83 $9.35 $9.27	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 20 M85049/31S20W Amphenol PCD 1: $24.23 17In Stock	Mfr. Part No. M85049/31S20W Mouser Part No 523-85049/31S20W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST SL OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	17In Stock	$24.23 $20.60 $19.31 $19.29 View $18.92 $18.74 $18.54	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 20 M85049/3620W06 Amphenol PCD 1: $208.30 12In Stock	Mfr. Part No. M85049/3620W06 Mouser Part No 523-85049/3620W06	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	12In Stock	$208.30 $204.14 $99.74 $97.47 View $93.35 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG OD CAD SIZE 20 M85049/43-20W Amphenol PCD 1: $18.86 4In Stock	Mfr. Part No. M85049/43-20W Mouser Part No 523-85049/43-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR 45 DEG OD CAD SIZE 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	4In Stock	$18.86 $16.60 $16.58 $16.41 View $16.17 $15.82 $15.49	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NICKEL SIZE 20 M85049/47-20N Amphenol PCD 1: $21.49 14In Stock	Mfr. Part No. M85049/47-20N Mouser Part No 523-85049/47-20N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NICKEL SIZE 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	14In Stock	$21.49 View $17.68 $16.35 $16.04 $15.68	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp M85049/47-20W Amphenol PCD 1: $23.63 26In Stock	Mfr. Part No. M85049/47-20W Mouser Part No 523-85049/47-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	26In Stock	$23.63 $22.26 $19.45 View $18.40 $17.00 $16.51 $16.25	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST OD CAD SIZE 20 M85049/49-2-20W Amphenol PCD 1: $19.78 82In Stock	Mfr. Part No. M85049/49-2-20W Mouser Part No 523-85049/49-2-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST OD CAD SIZE 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	82In Stock	$19.78 $17.77 $15.97 $15.63 View $15.04 $14.33 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SIZE 20 M85049/49-2S20W Amphenol PCD 1: $29.92 23In Stock	Mfr. Part No. M85049/49-2S20W Mouser Part No 523-85049/49-2S20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SIZE 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$29.92 $27.80 $24.18 $22.96 View $20.98 $20.32 $19.56	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A OD CAD SZ 20 M85049/51-1-20W Amphenol PCD 1: $32.16 54In Stock	Mfr. Part No. M85049/51-1-20W Mouser Part No 523-85049/51-1-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	54In Stock	$32.16 $30.55 $17.76 $16.48 $14.87	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SZ 20 M85049/52S20W Amphenol PCD 1: $29.04 54In Stock 475On Order	Mfr. Part No. M85049/52S20W Mouser Part No 523-85049/52S20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	54In Stock 475On Order On Order Ship Dates Mfr. No: M85049/52S20W Stock: 54 Can Dispatch Immediately On Order: 175 Expected 2026/11/11 300 Expected 2026/12/24 Factory Lead Time: 12 Weeks	$29.04 $27.07 $24.60 $23.05 $22.03	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP STRAIGHT CAD SZ 20 M85049/53-20W Amphenol PCD 1: $38.44 23In Stock	Mfr. Part No. M85049/53-20W Mouser Part No 523-85049/53-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP STRAIGHT CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$38.44 $36.53 $35.49 $21.74 View $15.43 $12.76 $12.63	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST OD CAD SZ 20 M85049/56-20W Amphenol PCD 1: $20.92 16In Stock	Mfr. Part No. M85049/56-20W Mouser Part No 523-85049/56-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP ST OD CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	16In Stock	$20.92 $17.78 $16.67 $15.91 View $15.58 $15.22	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG OD CAD M85049/6-16W Amphenol PCD 1: $57.65 2In Stock	Mfr. Part No. M85049/6-16W Mouser Part No 523-85049/6-16W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI 45 DEG OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	2In Stock	$57.65 $52.39 $52.38 $51.47 View $47.87 $47.81	Min.: 1 Mult.: 1	No

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