Coaxial Switches – Mouser Switzerland

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RAMSES Microwave Switches

Radiall RAMSES Microwave Switches are an innovative system designed for constructing electromechanical coaxial RF switches with increased long term reliability. The unique internal construction makes the switches modular, which reduces the cost and lead time. The Radiall Modular System for Electromechanical Switches (RAMSES) is a patented concept that enables microwave coaxial switches to be produced with a typical operating life of 10 million cycles while suffering no decrease in contact resistance reliability over time.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Contact Form	Frequency	Coil Voltage	Termination Style	VSWR	Insertion Loss	Isolation	Packaging
Coaxial Switches SP6T Ramses SubMiniSMA26.5GHz Ltch 12Vdc Pins TermBiP ActComm Quantum Computing R5927B2141 Radiall 1: 2 658.11 CHF 8In Stock	Mfr. Part No. R5927B2141 Mouser Part No 501-R5927B2141	Radiall	Coaxial Switches SP6T Ramses SubMiniSMA26.5GHz Ltch 12Vdc Pins TermBiP ActComm Quantum Computing Learn More about Radiall cryogenic quantum interconnect solutions	Datasheet	8In Stock	2 658.11 CHF	Min.: 1 Mult.: 1	SP6T	26.5 GHz	12 VDC	PC Pin	1.6	0.6 dB	55 dB
Coaxial Switches SPDT Ramses N 12.4GHz Failsafe Indicators 28Vdc D-sub connector R570123005 Radiall 1: 454.93 CHF 7In Stock Verify Status with Factory	Mfr. Part No. R570123005 Mouser Part No 501-R570123005 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 12.4GHz Failsafe Indicators 28Vdc D-sub connector Learn More about Radiall low pim sma switches	Datasheet	7In Stock	454.93 CHF 397.45 CHF	Min.: 1 Mult.: 1	SPDT	12.4 GHz	28 VDC	Connector		0.5 dB	60 dB	Bulk
Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Pins Terminals R570343010 Radiall 1: 149.82 CHF 2Expected 29/10/2026 Verify Status with Factory	Mfr. Part No. R570343010 Mouser Part No 501-R570343010 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	2Expected 29/10/2026	149.82 CHF 143.37 CHF	Min.: 1 Mult.: 1								Bulk
Coaxial Switches SP6T Ramses Sub-miniature SMA 26.5GHz Latching 12Vdc Pins Terminals R592722141 Radiall 1: 2 387.00 CHF Non-Stocked	Mfr. Part No. R592722141 Mouser Part No 501-R592722141	Radiall	Coaxial Switches SP6T Ramses Sub-miniature SMA 26.5GHz Latching 12Vdc Pins Terminals	Datasheet	Non-Stocked	2 387.00 CHF	Min.: 1 Mult.: 1								Each
Coaxial Switches SPDT Ramses N 3GHz Failsafe 12Vdc TTL Diodes Pins Terminals R570012100 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570012100 Mouser Part No 501-R570012100 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 3GHz Failsafe 12Vdc TTL Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote	SPDT	3 GHz	12 VDC	Solder Pin	1.25:1	0.25 dB	75 dB	Bulk
Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes Pins Terminals R570013030 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570013030 Mouser Part No 501-R570013030 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote								Bulk
Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes D-sub connector R570013035 Radiall 1: 295.31 CHF Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570013035 Mouser Part No 501-R570013035 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 3GHz Failsafe 28Vdc Diodes D-sub connector Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks	295.31 CHF 282.67 CHF	Min.: 1 Mult.: 1								Bulk
Coaxial Switches SPDT Ramses N 3GHz Failsafe Indicators 12Vdc Pins Terminals R570022000 Radiall 1: 297.89 CHF Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570022000 Mouser Part No 501-R570022000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 3GHz Failsafe Indicators 12Vdc Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks	297.89 CHF 291.42 CHF 285.86 CHF	Min.: 1 Mult.: 1	SPDT	3 GHz	12 VDC	Solder Pin	1.25:1	0.25 dB	75 dB	Bulk
Coaxial Switches SPDT Ramses N 3GHz Latching 28Vdc Pins Terminals R570033000 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570033000 Mouser Part No 501-R570033000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 3GHz Latching 28Vdc Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote								Bulk
Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc D-sub connector R570113005 Radiall 1: 337.36 CHF Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570113005 Mouser Part No 501-R570113005 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc D-sub connector Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks	337.36 CHF	Min.: 1 Mult.: 1								Bulk
Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc Diodes Pins Terminals R570113030 Radiall 1: 328.02 CHF Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570113030 Mouser Part No 501-R570113030 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses N 12.4GHz Failsafe 28Vdc Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks	328.02 CHF 314.80 CHF 307.66 CHF	Min.: 1 Mult.: 1								Bulk
Coaxial Switches SPDT Ramses SMA 3GHz Latching 28Vdc Positive common Diodes Pins Terminals R570333040 Radiall 1: 151.94 CHF Non-Stocked Lead-Time 5 Weeks Verify Status with Factory	Mfr. Part No. R570333040 Mouser Part No 501-R570333040 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 3GHz Latching 28Vdc Positive common Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 5 Weeks	151.94 CHF 145.38 CHF	Min.: 1 Mult.: 1	SPDT	3 GHz	28 VDC	Solder Pin	1.1:1	0.15 dB	80 dB	Bulk
Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Diodes Pins Terminals R570343040 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570343040 Mouser Part No 501-R570343040 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 3GHz Latching Indicators 28Vdc Positive common Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote	SPDT	3 GHz	28 VDC	Solder Pin	1.1:1	0.15 dB	80 dB	Bulk
Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc Diodes Pins Terminals R570352000 Radiall 1: 175.79 CHF Non-Stocked Lead-Time 5 Weeks Verify Status with Factory	Mfr. Part No. R570352000 Mouser Part No 501-R570352000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 5 Weeks	175.79 CHF 168.20 CHF	Min.: 1 Mult.: 1	SPDT	3 GHz	12 VDC	Solder Pin	1.1:1	0.15 dB	80 dB	Bulk
Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc TTL Diodes Pins Terminals R570352100 Radiall 1: 228.47 CHF Non-Stocked Lead-Time 6 Weeks Verify Status with Factory	Mfr. Part No. R570352100 Mouser Part No 501-R570352100 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 3GHz Latching Self-cut-off 12Vdc TTL Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 6 Weeks	228.47 CHF 223.98 CHF 219.61 CHF	Min.: 1 Mult.: 1								Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Pins Terminals R570413000 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570413000 Mouser Part No 501-R570413000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Pins Terminals Learn More about Radiall Radiall RAMSES	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote	SPDT	18 GHz	28 VDC	Solder Terminal	1.5	0.5 dB	60 dB	Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Diodes Pins Terminals R570413030 Radiall Non-Stocked Lead-Time 11 Weeks Verify Status with Factory	Mfr. Part No. R570413030 Mouser Part No 501-R570413030 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 11 Weeks		Request a Quote	SPDT	18 GHz	28 VDC	Solder Pin	1.5	0.5 dB	80 dB	Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc TTL Diodes Pins Terminals R570413100 Radiall Non-Stocked Lead-Time 9 Weeks Verify Status with Factory	Mfr. Part No. R570413100 Mouser Part No 501-R570413100 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Failsafe 28Vdc TTL Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 9 Weeks		Request a Quote	SPDT	18 GHz	28 VDC	Solder Pin	1.5	0.5 dB	80 dB	Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Failsafe Indicators 28Vdc Pins Terminals R570423030 Radiall Non-Stocked Lead-Time 5 Weeks Verify Status with Factory	Mfr. Part No. R570423030 Mouser Part No 501-R570423030 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Failsafe Indicators 28Vdc Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 5 Weeks		Request a Quote	SPDT	18 GHz	28 VDC	Solder Pin	1.4:1	0.35 dB	60 dB	Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off 28Vdc Diodes Pins Terminals R570453000 Radiall 1: 211.33 CHF Non-Stocked Lead-Time 5 Weeks Verify Status with Factory	Mfr. Part No. R570453000 Mouser Part No 501-R570453000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off 28Vdc Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 5 Weeks	211.33 CHF 201.78 CHF 195.10 CHF	Min.: 1 Mult.: 1	SPDT	18 GHz	28 VDC	Solder Pin	1.4:1	0.35 dB	60 dB	Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 12Vdc TTL Diodes Pins Terminals R570462100 Radiall Non-Stocked Lead-Time 5 Weeks Verify Status with Factory	Mfr. Part No. R570462100 Mouser Part No 501-R570462100 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 12Vdc TTL Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 5 Weeks		Request a Quote								Bulk
Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 28Vdc TTL Diodes Pins Terminals R570463100 Radiall Non-Stocked Lead-Time 11 Weeks Verify Status with Factory	Mfr. Part No. R570463100 Mouser Part No 501-R570463100 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA 18GHz Latching Self-cut-off Indicators 28Vdc TTL Diodes Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 11 Weeks		Request a Quote	SPDT	18 GHz	28 VDC	Solder Pin	1.4:1	0.35 dB	60 dB	Bulk
Coaxial Switches SPDT Ramses TNC 3GHz Failsafe 28Vdc Diodes D-sub connector R570513035 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570513035 Mouser Part No 501-R570513035 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses TNC 3GHz Failsafe 28Vdc Diodes D-sub connector Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote								Bulk
Coaxial Switches SPDT Ramses SMA2.9 40GHz Failsafe 28Vdc Pins Terminals R570813000 Radiall Non-Stocked Lead-Time 8 Weeks Verify Status with Factory	Mfr. Part No. R570813000 Mouser Part No 501-R570813000 Verify Status with Factory	Radiall	Coaxial Switches SPDT Ramses SMA2.9 40GHz Failsafe 28Vdc Pins Terminals Learn More about Radiall low pim sma switches	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote	SPDT	40 GHz	28 VDC	Solder Pin	1.9:1	0.8 dB	50 dB	Bulk
Coaxial Switches SP4T Ramses SMA 18GHz Normally open 28Vdc Pins Terminals R573403400 Radiall Non-Stocked Lead-Time 6 Weeks Verify Status with Factory	Mfr. Part No. R573403400 Mouser Part No 501-R573403400 Verify Status with Factory	Radiall	Coaxial Switches SP4T Ramses SMA 18GHz Normally open 28Vdc Pins Terminals Learn More about Radiall Radiall RAMSES	Datasheet	Non-Stocked Lead-Time 6 Weeks		Request a Quote	SP4T	18 GHz	28 VDC	Solder Terminal	1.5	0.5 dB	60 dB	Bulk

RAMSES Microwave Switches

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