RF Connectors / Coaxial Connectors

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High-Speed Contacts

Amphenol Socapex High-Speed Contacts feature Quadrax, Twinax, and 75Ω contacts. Twinax contacts are designed for use with Twinax cable (shielded twisted pair) in data bus systems and meet EN3155 or ABS1600/1607 standards (ARINC600). Amphenol Quadrax contacts offer several advantages for high data transfer rates, including low power consumption and electromagnetic interference (EMI) compatibility. Quadrax contacts meet EN3155 or ABS0973/0974 (ARINC600) standards. Amphenol 75Ω contacts feature 75Ω impedance, 0GHz to 3GHz frequency range, and meet EN3645 standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	RF Series	Gender	Impedance	Termination Style	Orientation	Mounting Style	Cable Type
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS 603052 Amphenol Socapex 1: ¥30,107.3 200In Stock	Mfr. Part # 603052 Mouser Part # 523-603052	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	200In Stock	¥30,107.3 ¥25,596 ¥24,587.8 ¥23,767.2 View Quote	Min.: 1 Mult.: 1	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			RG-179B/U
RF Connectors / Coaxial Connectors PIN COAX CONTACT HD75OHMS SIZE 8 - BELDEN1855 612356 Amphenol Socapex 1: ¥19,777.5 40In Stock	Mfr. Part # 612356 Mouser Part # 523-612356	Amphenol Socapex	RF Connectors / Coaxial Connectors PIN COAX CONTACT HD75OHMS SIZE 8 - BELDEN1855 Learn More about Amphenol Socapex coaxial connectors	Datasheet	40In Stock	¥19,777.5 ¥17,545.1 ¥16,854.2 View ¥16,291.1 ¥15,400.8 Quote	Min.: 1 Mult.: 1	Contacts		Pin (Male)		Crimp		Cable Mount / Free Hanging
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS 603308 Amphenol Socapex 1: ¥38,242.9 4In Stock	Mfr. Part # 603308 Mouser Part # 523-603308	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	4In Stock	¥38,242.9 View ¥32,509.1 ¥30,477.7 ¥28,984.5 Quote	Min.: 1 Mult.: 1	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			PIC V78209
RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS 603963 Amphenol Socapex 1: ¥16,947.2 1In Stock	Mfr. Part # 603963 Mouser Part # 523-603963	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	1In Stock	¥16,947.2 View ¥15,351 ¥14,759.6 ¥14,266.3 ¥13,482.3 Quote	Min.: 1 Mult.: 1	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp			LMR-240-75
RF Connectors / Coaxial Connectors SOCKET COAX CONTACT HD75OHMS Size 8 - BELDEN1855 612355 Amphenol Socapex 1: ¥26,177.4 30In Stock	Mfr. Part # 612355 Mouser Part # 523-612355	Amphenol Socapex	RF Connectors / Coaxial Connectors SOCKET COAX CONTACT HD75OHMS Size 8 - BELDEN1855 Learn More about Amphenol Socapex coaxial connectors	Datasheet	30In Stock	¥26,177.4 ¥23,838.7 ¥22,900.2 View ¥22,141.1 Quote	Min.: 1 Mult.: 1	Contacts		Socket (Female)		Crimp		Cable Mount / Free Hanging
RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T12 75 OHMS 603039 Amphenol Socapex 1: ¥28,748.6 95Expected 2/23/2027	Mfr. Part # 603039 Mouser Part # 523-603039	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	95Expected 2/23/2027	¥28,748.6 ¥24,441.6 ¥23,478.2 ¥22,694.2 View Quote	Min.: 1 Mult.: 1	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp	Straight		RG-179B/U
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS 603361 Amphenol Socapex 1: ¥30,107.3 29Expected 12/22/2026	Mfr. Part # 603361 Mouser Part # 523-603361	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	29Expected 12/22/2026	¥30,107.3 ¥25,596 ¥24,587.8 View ¥23,767.2 Quote	Min.: 1 Mult.: 1	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			EMTEQ TFLX 125-075-01, PIC V73263, V76261
RF Connectors / Coaxial Connectors PIN COAX CONTACT HD75OHMS Size 8 - GORE CXN3671 612460 Amphenol Socapex 1: ¥34,472.4 13Expected 12/16/2026	Mfr. Part # 612460 Mouser Part # 523-612460	Amphenol Socapex	RF Connectors / Coaxial Connectors PIN COAX CONTACT HD75OHMS Size 8 - GORE CXN3671 Learn More about Amphenol Socapex coaxial connectors	Datasheet	13Expected 12/16/2026	¥34,472.4 ¥31,530.8 View ¥29,346.5 Quote	Min.: 1 Mult.: 1	Contacts		Pin (Male)		Crimp		Cable Mount / Free Hanging
RF Connectors / Coaxial Connectors 75OHMS COAXIAL CONT SOCKET 600841 Amphenol Socapex Lead-Time 20 Weeks	Mfr. Part # 600841 Mouser Part # 523-600841	Amphenol Socapex	RF Connectors / Coaxial Connectors 75OHMS COAXIAL CONT SOCKET Learn More about Amphenol Socapex amphenol high speed contacts	Datasheet	Lead-Time 20 Weeks		Request a Quote	Contacts		Socket (Female)
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS 603139 Amphenol Socapex Non-Stocked	Mfr. Part # 603139 Mouser Part # 523-603139	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			RG-179B/U
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS 603195 Amphenol Socapex Non-Stocked Lead-Time 18 Weeks	Mfr. Part # 603195 Mouser Part # 523-603195	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked Lead-Time 18 Weeks		Request a Quote	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			EMTEQ TFLX 125-075-01, PIC V73263, V76261
RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS 603307 Amphenol Socapex Non-Stocked	Mfr. Part # 603307 Mouser Part # 523-603307	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp	Straight		PIC V78209
RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T12 75 OHMS 603360 Amphenol Socapex Non-Stocked Lead-Time 22 Weeks	Mfr. Part # 603360 Mouser Part # 523-603360	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T12 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked Lead-Time 22 Weeks		Request a Quote	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp			EMTEQ TFLX 125-075-01, PIC V73263, V76261
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS 603578 Amphenol Socapex Non-Stocked	Mfr. Part # 603578 Mouser Part # 523-603578	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp			EMTEQ TFLX 125-075-01, PIC V73263, V75268, V76261
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS 603748 Amphenol Socapex Non-Stocked	Mfr. Part # 603748 Mouser Part # 523-603748	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			EMTEQ TFLX 125-075-01, PIC V73263, V75268, V76261
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS 603828 Amphenol Socapex Non-Stocked	Mfr. Part # 603828 Mouser Part # 523-603828	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			RG-179B/U
RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS 603838 Amphenol Socapex Non-Stocked	Mfr. Part # 603838 Mouser Part # 523-603838	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX MALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Pin (Male)	75 Ohms	Crimp			RG-179B/U
RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS 603964 Amphenol Socapex Non-Stocked	Mfr. Part # 603964 Mouser Part # 523-603964	Amphenol Socapex	RF Connectors / Coaxial Connectors ENSEMBLE COAX FEMALE T8 75 OHMS Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts	Quadrax	Socket (Female)	75 Ohms	Crimp			LMR-240-75
RF Connectors / Coaxial Connectors SOCKET COAX CONTACT HD75OHMS Size 8 - GORE CXN3671 612455 Amphenol Socapex Non-Stocked	Mfr. Part # 612455 Mouser Part # 523-612455	Amphenol Socapex	RF Connectors / Coaxial Connectors SOCKET COAX CONTACT HD75OHMS Size 8 - GORE CXN3671 Learn More about Amphenol Socapex coaxial connectors	Datasheet	Non-Stocked		Request a Quote	Contacts		Socket (Female)		Crimp		Cable Mount / Free Hanging