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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 NON ENV EMI/RFI ST OD CAD M85049/25-35W Amphenol PCD 1: $118.65 19In Stock	Mfr. Part # M85049/25-35W Mouser Part # 523-85049/25-35W	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	19In Stock	$118.65 $108.20 $105.75 $103.96 View $95.51 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF OD CAD M85049/52-1-20W Amphenol PCD 1: $20.47 338In Stock 275Expected 1/20/2027	Mfr. Part # M85049/52-1-20W Mouser Part # 523-85049/52-1-20W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF OD CAD Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	338In Stock 275Expected 1/20/2027	$20.47 $20.20 $18.50 $14.77 View $13.43 $12.78 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20 M85049/82-20W03 Amphenol PCD 1: $57.21 67In Stock	Mfr. Part # M85049/82-20W03 Mouser Part # 523-85049/82-20W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	67In Stock	$57.21 $50.52 $47.36 $44.20 View $42.10 $39.46	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells Backshell;Individual Shield;CAD M85049/30-20W Amphenol PCD 1: $84.44 25In Stock New Product	Mfr. Part # M85049/30-20W Mouser Part # 523-M85049/30-20W New Product	Amphenol PCD	Circular MIL Spec Backshells Backshell;Individual Shield;CAD Learn More about Amphenol PCD m85049 qpl backshells	Datasheet	25In Stock	$84.44 $75.06 $72.17 View $66.31 $66.13 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells Backshell;Individual Shield;BZN M85049/30-20Z Amphenol PCD 1: $98.78 25In Stock New Product	Mfr. Part # M85049/30-20Z Mouser Part # 523-M85049/30-20Z New Product	Amphenol PCD	Circular MIL Spec Backshells Backshell;Individual Shield;BZN Learn More about Amphenol PCD m85049 qpl backshells	Datasheet	25In Stock	$98.78 $90.08 $86.60 View $78.34	Min.: 1 Mult.: 1
Circular MIL Spec Connector 79P SZ 20 PLUG CBL MNT PIN MS27473T20B35P Amphenol Aerospace 1: $160.51 29In Stock	Mfr. Part # MS27473T20B35P Mouser Part # 654-MS27473T20B35P	Amphenol Aerospace	Circular MIL Spec Connector 79P SZ 20 PLUG CBL MNT PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 ii connector	Datasheet	29In Stock	$160.51 $149.01 $147.53 $146.06	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector RECEPT Amphenol Aerospace MS27508E20F35SB(LC) MS27508E20F35SB(LC) Amphenol Aerospace 1: $86.52 10In Stock New Product	Mfr. Part # MS27508E20F35SB(LC) Mouser Part # 654-MS27508E20F35SBL New Product	Amphenol Aerospace	Circular MIL Spec Connector RECEPT	Datasheet	10In Stock	$86.52 $82.15 $68.33 View Quote	Min.: 1 Mult.: 1
Standard Circular Connector 2-20 F S/C CORD CON EN2C2F20DC Switchcraft 1: $14.69 9In Stock	Mfr. Part # EN2C2F20DC Mouser Part # 502-EN2C2F20DC	Switchcraft	Standard Circular Connector 2-20 F S/C CORD CON Learn More about Switchcraft en2	Datasheet	9In Stock	$14.69 $12.48 $11.70 $11.14 View $10.60 $9.81 $9.47 $9.01	Min.: 1 Mult.: 1
Standard Circular Connector 2#20 CORD MOUNT CONN EN2C2F20G1 Switchcraft 1: $13.08 61In Stock	Mfr. Part # EN2C2F20G1 Mouser Part # 502-EN2C2F20G1	Switchcraft	Standard Circular Connector 2#20 CORD MOUNT CONN Learn More about Switchcraft en2	Datasheet	61In Stock	$13.08 $11.12 $10.43 $9.93 View $9.45 $8.74 $8.43 $8.03	Min.: 1 Mult.: 1
Standard Circular Connector 2#20 CORD MOUNT CONN EN2C2M20G1W Switchcraft 1: $10.77 17In Stock	Mfr. Part # EN2C2M20G1W Mouser Part # 502-EN2C2M20G1W	Switchcraft	Standard Circular Connector 2#20 CORD MOUNT CONN Learn More about Switchcraft en2	Datasheet	17In Stock	$10.77 $9.16 $8.58 $8.18 View $7.78 $7.20 $6.94 $6.37 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 3-20 M S/C CORD CON EN2C3M20DC Switchcraft 1: $14.88 94In Stock	Mfr. Part # EN2C3M20DC Mouser Part # 502-EN2C3M20DC	Switchcraft	Standard Circular Connector 3-20 M S/C CORD CON Learn More about Switchcraft en2	Datasheet	94In Stock	$14.88 $12.70 $11.90 $11.33 View $10.54 $9.91 $9.54 $9.09 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 2-20 F S/C PANEL CON EN2P2F20 Switchcraft 1: $11.55 101In Stock	Mfr. Part # EN2P2F20 Mouser Part # 502-EN2P2F20	Switchcraft	Standard Circular Connector 2-20 F S/C PANEL CON Learn More about Switchcraft en2	Datasheet	101In Stock	$11.55 $9.88 $9.26 $8.82 View $8.45 $7.69 $7.45 $7.13 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 2-20 M S/C PANEL CON EN2P2M20 Switchcraft 1: $9.62 104In Stock	Mfr. Part # EN2P2M20 Mouser Part # 502-EN2P2M20	Switchcraft	Standard Circular Connector 2-20 M S/C PANEL CON Learn More about Switchcraft en2	Datasheet	104In Stock	$9.62 $8.66 $8.16 $7.95 View $7.73 $6.08 $5.59 $5.21 $5.17	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL ENV ST NIC M85049/11-33N Amphenol PCD 1: $74.19 15In Stock	Mfr. Part # M85049/11-33N Mouser Part # 523-85049/11-33N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL ENV ST NIC Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	15In Stock	$74.19 $69.50 $59.07 $57.90 View $53.88 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL M85049/25-33N Amphenol PCD 1: $73.76 23In Stock	Mfr. Part # M85049/25-33N Mouser Part # 523-85049/25-33N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$73.76 $65.56 $65.37 $64.07 View $61.62 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2 M85049/26-1-20N Amphenol PCD 1: $20.10 21In Stock	Mfr. Part # M85049/26-1-20N Mouser Part # 523-85049/26-1-20N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 2 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	21In Stock	$20.10 $19.70 $16.42 $15.48 View $15.21 $14.79	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20 M85049/27-20N Amphenol PCD 1: $11.37 2In Stock	Mfr. Part # M85049/27-20N Mouser Part # 523-85049/27-20N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	2In Stock	$11.37 $10.11 $9.71 $9.17 View $8.85 $8.47	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20 M85049/2920N05 Amphenol PCD 1: $44.04 17In Stock	Mfr. Part # M85049/2920N05 Mouser Part # 523-85049/2920N05	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	17In Stock	$44.04 $38.29 $34.61 $34.60 View $31.88 $31.48 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20 M85049/2920N08A Amphenol PCD 1: $49.57 23In Stock	Mfr. Part # M85049/2920N08A Mouser Part # 523-85049/2920N08A	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	23In Stock	$49.57 $43.10 $41.38 $40.56 View $40.21 $40.09 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 12 M85049/31-12N Amphenol PCD 1: $13.92 6In Stock 25Expected 12/30/2026	Mfr. Part # M85049/31-12N Mouser Part # 523-85049/31-12N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NIC SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	6In Stock 25Expected 12/30/2026	$13.92 $13.17 $11.19 $10.83 View $9.89 $9.39 $8.82 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR M85049/49-2-20A Amphenol PCD 1: $17.88 25In Stock	Mfr. Part # M85049/49-2-20A Mouser Part # 523-85049/49-2-20A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock	$17.88 $15.50 $14.68 $13.61 View $12.38 $12.01 $11.74 $11.52 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp M85049/49-2S20N Amphenol PCD 1: $27.70 47In Stock	Mfr. Part # M85049/49-2S20N Mouser Part # 523-85049/49-2S20N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 49 Backshell Strain Relief Clamp Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	47In Stock	$27.70 $25.75 $21.88 $21.69 View $19.07 $18.53 $18.04	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 20 M85049/51-1-20N Amphenol PCD 1: $19.44 8In Stock 25Expected 1/22/2027	Mfr. Part # M85049/51-1-20N Mouser Part # 523-85049/51-1-20N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A NIC SIZE 20 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	8In Stock 25Expected 1/22/2027	$19.44 $18.32 $15.56 $14.94 View $14.49 $13.29 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR M85049/52-1-20A Amphenol PCD 1: $18.23 27In Stock	Mfr. Part # M85049/52-1-20A Mouser Part # 523-85049/52-1-20A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 20 SR Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	$18.23 $16.89 $14.57 $13.85 View $12.20 $11.84 $11.54 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF NICKEL M85049/52-1-20N Amphenol PCD 1: $15.12 36In Stock 1,025On Order	Mfr. Part # M85049/52-1-20N Mouser Part # 523-85049/52-1-20N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 20 STRAIN RELIEF NICKEL Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	36In Stock 1,025On Order On Order Ship Dates Mfr. #: M85049/52-1-20N Stock: 36 Can Ship Immediately On Order: 375 Expected 11/5/2026 650 Expected 1/12/2027 Factory Lead-Time: 12 Weeks	$15.12 $14.60 $12.95 $12.33 View $11.84 $11.41 Quote	Min.: 1 Mult.: 1

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