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18 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.
Standard Circular Connector Receptacle, Square Flange, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing RTS018N23PHEC03R Amphenol SINE Systems 1: $20.89 45In Stock	Mfr. Part No. RTS018N23PHEC03R Mouser Part No 654-RTS018N23PHEC03R	Amphenol SINE Systems	Standard Circular Connector Receptacle, Square Flange, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	45In Stock	$20.89 $17.76 $16.65 $15.85 View $15.09 $14.69 $13.47	Min.: 1 Mult.: 1
Standard Circular Connector Receptacle, Inline, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Reduced Individual Wire Sealing RTS1BS18N23PHEC03R Amphenol SINE Systems 1: $17.54 15In Stock	Mfr. Part No. RTS1BS18N23PHEC03R Mouser Part No 654-RTS1BS18N23PHC3R	Amphenol SINE Systems	Standard Circular Connector Receptacle, Inline, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Reduced Individual Wire Sealing Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	15In Stock	$17.54 $14.91 $13.98 $13.30 View $12.67 $12.13 $11.31	Min.: 1 Mult.: 1
Standard Circular Connector Receptacle, Inline, 23 Position, Female, Shell Size 18, Silicone Seal and End Cap with Reduced Individual Wire Sealing RTS1BS18N23SHEC03R Amphenol SINE Systems 1: $17.26 45In Stock	Mfr. Part No. RTS1BS18N23SHEC03R Mouser Part No 654-RTS1BS18N23SHC3R	Amphenol SINE Systems	Standard Circular Connector Receptacle, Inline, 23 Position, Female, Shell Size 18, Silicone Seal and End Cap with Reduced Individual Wire Sealing Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	45In Stock	$17.26 $14.67 $13.75 $13.09 View $12.46 $11.92 $11.12	Min.: 1 Mult.: 1
Standard Circular Connector Plug, End Cap, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing RTS6BS18N23PHEC03R Amphenol SINE Systems 1: $16.82 41In Stock	Mfr. Part No. RTS6BS18N23PHEC03R Mouser Part No 654-RTS6BS18N23PHC3R	Amphenol SINE Systems	Standard Circular Connector Plug, End Cap, 23 Position, Male, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	41In Stock	$16.82 $14.30 $13.41 $12.76 View $12.15 $11.59 $10.84	Min.: 1 Mult.: 1
Standard Circular Connector Plug, End Cap, Jam Nut, 23 Position, Female, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing RTS6BS18N23SHEC03R Amphenol SINE Systems 1: $16.69 17In Stock	Mfr. Part No. RTS6BS18N23SHEC03R Mouser Part No 654-RTS6BS18N23SHC3R	Amphenol SINE Systems	Standard Circular Connector Plug, End Cap, Jam Nut, 23 Position, Female, Shell Size 18, Silicone Seal and End Cap with Individual Reduced Wire Sealing Learn More about Amphenol SINE Systems amphenol sine aquarius	Datasheet	17In Stock	$16.69 $14.19 $13.30 $12.66 View $12.05 $11.49 $10.76	Min.: 1 Mult.: 1
Circular MIL Spec Connector Receptacle, Crimp, 10 contacts VG95234A-18-1SNJ Amphenol Air LB Germany 1: $89.33 6In Stock	Mfr. Part No. VG95234A-18-1SNJ Mouser Part No 235-VG95234A181SNJ	Amphenol Air LB Germany	Circular MIL Spec Connector Receptacle, Crimp, 10 contacts Learn More about Amphenol Air LB Germany vg connectors	Datasheet	6In Stock	$89.33 $81.46 $71.46 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector Receptacle Crimp 5 contacts AA95234N2-18-11SN Amphenol Air LB Germany 1: $167.33 10In Stock	Mfr. Part No. AA95234N2-18-11SN Mouser Part No 235-VG95234N21811SN	Amphenol Air LB Germany	Circular MIL Spec Connector Receptacle Crimp 5 contacts Learn More about Amphenol Air LB Germany vg connectors	Datasheet	10In Stock	$167.33 $144.47 $134.12	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL M85049/25-25N Amphenol PCD 1: $72.59 9In Stock	Mfr. Part No. M85049/25-25N Mouser Part No 523-85049/25-25N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	9In Stock	$72.59 $65.98 $64.04 $61.52 View $58.76 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL M85049/25-29N Amphenol PCD 1: $103.55 24In Stock	Mfr. Part No. M85049/25-29N Mouser Part No 523-85049/25-29N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV EMI/RFI ST NICKEL Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	24In Stock	$103.55 $94.43 $92.29 $87.83 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1 M85049/26-1-18N Amphenol PCD 1: $20.13 1In Stock	Mfr. Part No. M85049/26-1-18N Mouser Part No 523-85049/26-1-18N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL CRIMP RING ADAPTER ST NIC SZ 1 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	1In Stock	$20.13 $19.02 $16.15 $16.04 View $15.03 $14.80 $14.43	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18 M85049/27-18N Amphenol PCD 1: $11.20 18In Stock	Mfr. Part No. M85049/27-18N Mouser Part No 523-85049/27-18N	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL GRMT NUT ST NICKEL SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	18In Stock	$11.20 $10.27 $8.92 $8.81	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18 M85049/2918N07B Amphenol PCD 1: $48.27 18In Stock	Mfr. Part No. M85049/2918N07B Mouser Part No 523-85049/2918N07B	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL NON ENV ST NICKEL SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	18In Stock	$48.27 $41.97 $39.50 $39.20 View $36.19 $35.67 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 31 Backshell Grommet Nut M85049/31-18N Amphenol PCD 1: $11.62 30In Stock 25Expected 11/11/2026	Mfr. Part No. M85049/31-18N Mouser Part No 523-85049/31-18N	Amphenol PCD	Circular MIL Spec Backshells 31 Backshell Grommet Nut Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	30In Stock 25Expected 11/11/2026	$11.62 $10.91 $10.63 $10.44 View $9.80 $9.46 $9.10 $8.63	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 18 SR M85049/49-2-18A Amphenol PCD 1: $13.42 27In Stock	Mfr. Part No. M85049/49-2-18A Mouser Part No 523-85049/49-2-18A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL STRAIGHT BLACK SIZE 18 SR Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	27In Stock	$13.42 $13.16 $13.15 $12.62 View $12.05 $11.73 $11.57	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18 M85049/49-2S18N Amphenol PCD 1: $26.70 18In Stock 50Expected 22/01/2027	Mfr. Part No. M85049/49-2S18N Mouser Part No 523-85049/49-2S18N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	18In Stock 50Expected 22/01/2027	$26.70 $23.85 $20.26 $18.80 View $18.30 $17.54	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 18 M85049/51S18N Amphenol PCD 1: $29.59 13In Stock 25Expected 22/01/2027	Mfr. Part No. M85049/51S18N Mouser Part No 523-85049/51S18N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NIC SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	13In Stock 25Expected 22/01/2027	$29.59 $26.74 $23.62 $23.36 View $21.82 $21.21 $19.97	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18 M85049/52S18N Amphenol PCD 1: $26.81 13In Stock 50Expected 09/11/2026	Mfr. Part No. M85049/52S18N Mouser Part No 523-85049/52S18N	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL NIC SIZE 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	13In Stock 50Expected 09/11/2026	$26.81 $24.69 $20.98 $20.81 View $19.83 $19.32 $17.74	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters 53 Backshell Tie Wrap M85049/53-18A Amphenol PCD 1: $18.09 20In Stock	Mfr. Part No. M85049/53-18A Mouser Part No 523-85049/53-18A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters 53 Backshell Tie Wrap Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	20In Stock	$18.09 $17.31 $15.77 $14.48 View $14.02 $13.82 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP R/A BLACK SZ 18 M85049/55-18A Amphenol PCD 1: $15.67 10In Stock	Mfr. Part No. M85049/55-18A Mouser Part No 523-85049/55-18A	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL QCK CLAMP R/A BLACK SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	10In Stock	$15.67 $14.10 $14.06 $12.63 View $12.35 $12.09 $11.79	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 18 M85049/60-1N18 Amphenol PCD 1: $19.78 25In Stock 50Expected 12/01/2027	Mfr. Part No. M85049/60-1N18 Mouser Part No 523-85049/60-1N18	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SHR BOOT ADPTR ST NIC SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	25In Stock 50Expected 12/01/2027	$19.78 $16.82 $15.75 $15.00 View $13.63 $13.18 $12.66 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 84 Backshell Band Lock M85049/84-18N03 Amphenol PCD 1: $76.82 13In Stock	Mfr. Part No. M85049/84-18N03 Mouser Part No 523-85049/84-18N03	Amphenol PCD	Circular MIL Spec Backshells 84 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	13In Stock	$76.82 $68.29 $66.74 $64.20 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 18 M85049/85-18N02 Amphenol PCD 1: $49.63 15In Stock	Mfr. Part No. M85049/85-18N02 Mouser Part No 523-85049/85-18N02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 18 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	15In Stock	$49.63 $42.65 $39.98 $38.07 View $36.25 $33.98	Min.: 1 Mult.: 1
Circular MIL Spec Backshells TXR15AZ00-1010BI TXR15AZ00-1010BI TE Connectivity / AMP 1: $283.67 2In Stock	Mfr. Part No. TXR15AZ00-1010BI Mouser Part No 571-TXR15AZ00-1010BI	TE Connectivity / AMP	Circular MIL Spec Backshells TXR15AZ00-1010BI	Datasheet	2In Stock	$283.67 $176.29	Min.: 1 Mult.: 1
Standard Circular Connector 23P Sckt Receptacle Wall Mount Size 18 UT001823SH6 Souriau 1: $33.13 10In Stock	Mfr. Part No. UT001823SH6 Mouser Part No 649-UT0018-23SH6	Souriau	Standard Circular Connector 23P Sckt Receptacle Wall Mount Size 18 Learn More about Souriau trim trio uto connectors	Datasheet	10In Stock	$33.13 $29.45 $25.03 $24.92 View $24.17 $23.81 Quote	Min.: 1 Mult.: 1
Standard Circular Connector 23P Sckt Receptacle Wall Mount Size 18 UT001823SH Souriau 1: $30.34 39In Stock	Mfr. Part No. UT001823SH Mouser Part No 649-UT001823SH	Souriau	Standard Circular Connector 23P Sckt Receptacle Wall Mount Size 18 Learn More about Souriau trim trio uto connectors	Datasheet	39In Stock	$30.34 $26.87 $24.16 $23.01 View $21.83 $21.04 $20.15 Quote	Min.: 1 Mult.: 1

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