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In-Line Circular 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	Product	Contact Gender	Termination Style
Circular MIL Spec Connector 10P #16 SKT CONTACTS MS3101A18-1S Amphenol Industrial 1: $42.22 42In Stock 41Expected 04/01/2027	Mfr. Part No. MS3101A18-1S Mouser Part No 654-MS3101A18-1S	Amphenol Industrial	Circular MIL Spec Connector 10P #16 SKT CONTACTS Learn More about Amphenol Industrial 5015 connectors	Datasheet	42In Stock 41Expected 04/01/2027	$42.22 $37.45 $34.26	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 37P #16 SKT CONTACTS MS3101A28-21S Amphenol Industrial 1: $107.23 18In Stock	Mfr. Part No. MS3101A28-21S Mouser Part No 654-MS3101A28-21S	Amphenol Industrial	Circular MIL Spec Connector 37P #16 SKT CONTACTS Learn More about Amphenol Industrial 5015 connectors	Datasheet	18In Stock	$107.23 $91.84 $88.60	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 6P #16 PIN CONTACTS MS3101E14S-6P Amphenol Industrial 1: $43.12 178In Stock	Mfr. Part No. MS3101E14S-6P Mouser Part No 654-MS3101E14S-6P	Amphenol Industrial	Circular MIL Spec Connector 6P #16 PIN CONTACTS Learn More about Amphenol Industrial 5015 connectors	Datasheet	178In Stock	$43.12 $27.06 $26.48 $24.08 $23.93	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 10P #16 SKT CONTACTS MS3101E18-1S Amphenol Industrial 1: $27.92 76In Stock	Mfr. Part No. MS3101E18-1S Mouser Part No 654-MS3101E18-1S	Amphenol Industrial	Circular MIL Spec Connector 10P #16 SKT CONTACTS Learn More about Amphenol Industrial 5015 connectors	Datasheet	76In Stock	$27.92 $23.73 $20.18	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 19P #16 PIN CONTACTS MS3101E22-14P Amphenol Industrial 1: $116.07 24In Stock	Mfr. Part No. MS3101E22-14P Mouser Part No 654-MS3101E22-14P	Amphenol Industrial	Circular MIL Spec Connector 19P #16 PIN CONTACTS Learn More about Amphenol Industrial 5015 connectors	Datasheet	24In Stock	$116.07 $105.85 $105.21 $103.51 View $100.81 Quote	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 2P MS Series MIL-DTL-5015 MS3451L10SL-4P Amphenol Aerospace 1: $229.12 6In Stock	Mfr. Part No. MS3451L10SL-4P Mouser Part No 654-MS3451L10SL-4P	Amphenol Aerospace	Circular MIL Spec Connector 2P MS Series MIL-DTL-5015 Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	6In Stock	$229.12 $144.59 $135.55	Min.: 1 Mult.: 1		Receptacles	Pin (Male)	Crimp
Circular MIL Spec Connector 5015 REAR RELEASE ALUMINUM ASSEMBLY MS3451W10SL-3P Amphenol Aerospace 1: $280.22 14In Stock	Mfr. Part No. MS3451W10SL-3P Mouser Part No 654-MS3451W10SL-3P	Amphenol Aerospace	Circular MIL Spec Connector 5015 REAR RELEASE ALUMINUM ASSEMBLY Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	14In Stock	$280.22 $241.39 $226.30	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Crimp
Circular MIL Spec Connector MB 10C 10#20 PIN CABLE RECEPTACLE MS3471L12-10P Amphenol Aerospace 1: $63.59 50In Stock 50Expected 11/01/2027	Mfr. Part No. MS3471L12-10P Mouser Part No 654-MS3471L12-10P	Amphenol Aerospace	Circular MIL Spec Connector MB 10C 10#20 PIN CABLE RECEPTACLE Learn More about Amphenol Aerospace amphenol mil dtl 26482 ii	Datasheet	50In Stock 50Expected 11/01/2027	$63.59 $55.14 $53.02 $51.25 View $43.40 $42.68 Quote	Min.: 1 Mult.: 1		Receptacles	Pin (Male)	Crimp
Circular MIL Spec Connector CLASS L PER MIL-C-22992 INDIA IMPORTS MS90557C32-412S Amphenol Aerospace 1: $249.12 108In Stock Factory Special Order	Mfr. Part No. MS90557C32-412S Mouser Part No 654-MS90557C32-412S Factory Special Order	Amphenol Aerospace	Circular MIL Spec Connector CLASS L PER MIL-C-22992 INDIA IMPORTS	Datasheet	108In Stock	$249.12 $218.73	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Crimp
Circular MIL Spec Connector 6P Sz 10 Cable Mount Pin Receptacle PT01A-10-6P Amphenol Industrial 1: $18.76 164In Stock 235On Order	Mfr. Part No. PT01A-10-6P Mouser Part No 654-PT01A-10-6P	Amphenol Industrial	Circular MIL Spec Connector 6P Sz 10 Cable Mount Pin Receptacle Learn More about Amphenol Industrial amphenol pt	Datasheet	164In Stock 235On Order On Order Ship Dates Mfr. No: PT01A-10-6P Stock: 164 Can Dispatch Immediately On Order: 1 Pending 234 Expected 17/11/2026 Factory Lead Time: 16 Weeks	$18.76 $17.60 $16.80 $16.52 View $15.73 $15.15 $15.03	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 6P Sz 10 Cable Mount Socket Receptacle PT01A-10-6S Amphenol Industrial 1: $24.49 278In Stock 860On Order	Mfr. Part No. PT01A-10-6S Mouser Part No 654-PT01A-10-6S	Amphenol Industrial	Circular MIL Spec Connector 6P Sz 10 Cable Mount Socket Receptacle Learn More about Amphenol Industrial amphenol pt	Datasheet	278In Stock 860On Order On Order Ship Dates Mfr. No: PT01A-10-6S Stock: 278 Can Dispatch Immediately On Order: 449 Expected 28/12/2026 411 Expected 11/01/2027 Factory Lead Time: 16 Weeks	$24.49 $23.53 $22.06 $21.01 View $20.00 $18.75 $18.35	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 10P Sz 12 Cable Mnt Pin Receptacle PT01A-12-10P Amphenol Industrial 1: $56.84 96In Stock	Mfr. Part No. PT01A-12-10P Mouser Part No 654-PT01A-12-10P	Amphenol Industrial	Circular MIL Spec Connector 10P Sz 12 Cable Mnt Pin Receptacle Learn More about Amphenol Industrial amphenol pt	Datasheet	96In Stock	$56.84 $48.85 $42.19	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 4P Sz 12 Cbl Mt Sckt Recept Strain Relie PT01A-12-4S-SR Amphenol Industrial 1: $71.21 50In Stock	Mfr. Part No. PT01A-12-4S-SR Mouser Part No 654-PT01A-12-4S-SR	Amphenol Industrial	Circular MIL Spec Connector 4P Sz 12 Cbl Mt Sckt Recept Strain Relie Learn More about Amphenol Industrial amphenol pt	Datasheet	50In Stock	$71.21 $60.66 $56.30	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 19P Sz 14 Cable Mnt Socket Receptacle PT01A-14-19S Amphenol Industrial 1: $81.36 25In Stock	Mfr. Part No. PT01A-14-19S Mouser Part No 654-PT01A-14-19S	Amphenol Industrial	Circular MIL Spec Connector 19P Sz 14 Cable Mnt Socket Receptacle Learn More about Amphenol Industrial amphenol pt	Datasheet	25In Stock	$81.36 $73.49 $66.65	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 10P Sz 12 Cbl Mt Pin Recept Strain Relie PT01A-12-10P(SR) Amphenol Industrial 1: $49.45 55In Stock	Mfr. Part No. PT01A-12-10P(SR) Mouser Part No 654-PT01A1210PSR	Amphenol Industrial	Circular MIL Spec Connector 10P Sz 12 Cbl Mt Pin Recept Strain Relie Learn More about Amphenol Industrial amphenol pt	Datasheet	55In Stock	$49.45 $46.99	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 10P Sz 12 Cbl Mt Skt Recept Strain Relie PT01A-12-10S(SR) Amphenol Industrial 1: $41.13 179In Stock	Mfr. Part No. PT01A-12-10S(SR) Mouser Part No 654-PT01A1210SSR	Amphenol Industrial	Circular MIL Spec Connector 10P Sz 12 Cbl Mt Skt Recept Strain Relie Learn More about Amphenol Industrial amphenol pt	Datasheet	179In Stock	$41.13 $35.76	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 3P Sz 12 Cbl Mt Sckt Recept Strain Relie PT01A-12-3S(SR) Amphenol Industrial 1: $57.06 81In Stock	Mfr. Part No. PT01A-12-3S(SR) Mouser Part No 654-PT01A123SSR	Amphenol Industrial	Circular MIL Spec Connector 3P Sz 12 Cbl Mt Sckt Recept Strain Relie Learn More about Amphenol Industrial amphenol pt	Datasheet	81In Stock	$57.06 $48.91 $46.78 $44.55 $44.49	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 12P Sz 14 Cbl Mt Skt Recept Strain Relief PT01A-14-12S(SR) Amphenol Industrial 1: $80.63 19In Stock 25Expected 27/11/2026	Mfr. Part No. PT01A-14-12S(SR) Mouser Part No 654-PT01A1412SSR	Amphenol Industrial	Circular MIL Spec Connector 12P Sz 14 Cbl Mt Skt Recept Strain Relief Learn More about Amphenol Industrial amphenol pt	Datasheet	19In Stock 25Expected 27/11/2026	$80.63 $68.53 $62.95	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 15P Sz 14 Cbl Mt Pin Recept Strain Relief PT01A-14-15P(SR) Amphenol Industrial 1: $71.95 50In Stock	Mfr. Part No. PT01A-14-15P(SR) Mouser Part No 654-PT01A1415PSR	Amphenol Industrial	Circular MIL Spec Connector 15P Sz 14 Cbl Mt Pin Recept Strain Relief Learn More about Amphenol Industrial amphenol pt	Datasheet	50In Stock	$71.95 $61.76 $57.90 $57.42	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 4P Sz 8 Cable Mt Skt Recept Strain Relief PT01A-8-4S(SR) Amphenol Industrial 1: $54.13 63In Stock 46Expected 22/12/2026	Mfr. Part No. PT01A-8-4S(SR) Mouser Part No 654-PT01A84SSR	Amphenol Industrial	Circular MIL Spec Connector 4P Sz 8 Cable Mt Skt Recept Strain Relief Learn More about Amphenol Industrial amphenol pt	Datasheet	63In Stock 46Expected 22/12/2026	$54.13 $48.07 $46.00 $45.12	Min.: 1 Mult.: 1	No	Receptacles	Socket (Female)	Solder
Circular MIL Spec Connector 6P Sz 10 Cbl Mnt Pin Recept Strain Relie PT01E-10-6P(SR) Amphenol Industrial 1: $37.76 100In Stock	Mfr. Part No. PT01E-10-6P(SR) Mouser Part No 654-PT01E106PSR	Amphenol Industrial	Circular MIL Spec Connector 6P Sz 10 Cbl Mnt Pin Recept Strain Relie Learn More about Amphenol Industrial amphenol pt	Datasheet	100In Stock	$37.76 $34.85 $34.83	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector 4P Sz 12 Cbl Mnt Pin Recept Strain Relief PT01E-12-4P(SR) Amphenol Industrial 1: $84.69 24In Stock	Mfr. Part No. PT01E-12-4P(SR) Mouser Part No 654-PT01E124PSR	Amphenol Industrial	Circular MIL Spec Connector 4P Sz 12 Cbl Mnt Pin Recept Strain Relief Learn More about Amphenol Industrial amphenol pt	Datasheet	24In Stock	$84.69 $72.18 $68.09	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Solder
Circular MIL Spec Connector Cable Mnt Rec 6P Sz 10 Pin Contact PT01SE-10-6P(SR) Amphenol Industrial 1: $91.80 42In Stock	Mfr. Part No. PT01SE-10-6P(SR) Mouser Part No 654-PT01SE-10-6P(SR)	Amphenol Industrial	Circular MIL Spec Connector Cable Mnt Rec 6P Sz 10 Pin Contact Learn More about Amphenol Industrial amphenol pt	Datasheet	42In Stock	$91.80	Min.: 1 Mult.: 1	No	Receptacles	Pin (Male)	Crimp
Circular MIL Spec Backshells TVNSA09014 Amphenol Socapex 1: $106.89 22In Stock	Mfr. Part No. TVNSA09014 Mouser Part No 654-TVNSA09014	Amphenol Socapex	Circular MIL Spec Backshells	Datasheet	22In Stock	$106.89 $97.47 View $93.72 $90.59 $85.63 Quote	Min.: 1 Mult.: 1	No	Non-Environmental EMI/RFI Backshells
Circular MIL Spec Backshells TVNSA11014 TVNSA11014 Amphenol Socapex 1: $70.14 43In Stock	Mfr. Part No. TVNSA11014 Mouser Part No 654-TVNSA11014	Amphenol Socapex	Circular MIL Spec Backshells TVNSA11014	Datasheet	43In Stock	$70.14 $59.61 $57.99 $56.05 View $52.96 Quote	Min.: 1 Mult.: 1	No	Non-Environmental EMI/RFI Backshells

In-Line Circular Connectors

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