RF Interconnects – Mouser Peru

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SMA RF/Microwave Coaxial Connectors

SRI Connector Gage SMA RF/Microwave Coaxial Connectors feature a DC to 27GHz frequency range and are mechanically compatible with 2.9mm and 3.5mm connectors. The connectors operate within a broad -55°C to +100°C temperature range and offer 500-cycle mating durability. These SMA ceramic hermetic connectors utilize advanced processing and proprietary technology resulting in reliable hermetic seals for user applications. The hermetic capabilities are ideal for military/aerospace, test/measurement, and medical end markets.

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Types of RF Interconnects

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Gender	Impedance	RF Series	Maximum Frequency
RF Connectors / Coaxial Connectors SMA JACK PCB MOUNT FOR .094 BOARD 21-146-1000-04 SRI Connector Gage 1: S/458.61 51In Stock	Mfr. Part # 21-146-1000-04 Mouser Part # 678-21-146-1000-04	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA JACK PCB MOUNT FOR .094 BOARD Learn More about SRI Connector Gage sri win sma connectors	Datasheet	51In Stock	S/458.61 S/415.41 S/399.45 S/386.10 View S/364.92 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	27 GHz
RF Connectors / Coaxial Connectors SMA JACK PCB MOUNT FOR .062 BOARD 21-146-1000-01 SRI Connector Gage 1: S/490.81 88In Stock 100Expected 11/30/2026	Mfr. Part # 21-146-1000-01 Mouser Part # 678-21-146-1000-01	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA JACK PCB MOUNT FOR .062 BOARD Learn More about SRI Connector Gage sri win sma connectors	Datasheet	88In Stock 100Expected 11/30/2026	S/490.81 S/417.28 S/400.85 S/387.46 View S/366.21 Quote	Min.: 1 Mult.: 1	Jack (Socket)	50 Ohms	SMA	27 GHz
RF Connectors / Coaxial Connectors SMA PLUG TO HARBOUR LL142 CABLE 20-000-1597-00 SRI Connector Gage 1: S/610.31 20In Stock	Mfr. Part # 20-000-1597-00 Mouser Part # 678-20-000-1597-00	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA PLUG TO HARBOUR LL142 CABLE Learn More about SRI Connector Gage sri win sma connectors	Datasheet	20In Stock	S/610.31 S/518.87 S/498.43 S/481.81 View S/455.27 Quote	Min.: 1 Mult.: 1	Pin (Male)	50 Ohms	SMA	27 GHz
RF Connectors / Coaxial Connectors #8 PLUG TO SMA JACK ADAPTER SRI Connector Gage 21-998-3016-00 21-998-3016-00 SRI Connector Gage 1: S/922.83 6In Stock	Mfr. Part # 21-998-3016-00 Mouser Part # 678-21-998-3016-00	SRI Connector Gage	RF Connectors / Coaxial Connectors #8 PLUG TO SMA JACK ADAPTER Learn More about SRI Connector Gage sri win sma connectors	Datasheet	6In Stock	S/922.83 S/784.46 S/735.49 S/699.33 View Quote	Min.: 1 Mult.: 1	Plug (Pin)	50 Ohms	SMA	27 GHz
RF Connectors / Coaxial Connectors SMA PLUG TO .047 S/R CABLE 20-000-1047-00 SRI Connector Gage 50: S/418.95 Non-Stocked	Mfr. Part # 20-000-1047-00 Mouser Part # 678-20-000-1047-00	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA PLUG TO .047 S/R CABLE Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/418.95 S/405.17 View Quote	Min.: 50 Mult.: 50	Plug (Pin)	50 Ohms		27 GHz
RF Connectors / Coaxial Connectors SMA PLUG TO .141 LL S/R CABLE 20-010-1004-04 SRI Connector Gage 1: S/251.49 Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 20-010-1004-04 Mouser Part # 678-20-010-1004-04	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA PLUG TO .141 LL S/R CABLE Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	S/251.49 S/218.72 S/210.27 S/203.23 View S/192.06 Quote	Min.: 1 Mult.: 1
RF Adapters - Between Series SMA PLUG TO SMA PLUG 20-920-0000-05 SRI Connector Gage 50: S/555.30 Non-Stocked	Mfr. Part # 20-920-0000-05 Mouser Part # 678-20-920-0000-05	SRI Connector Gage	RF Adapters - Between Series SMA PLUG TO SMA PLUG Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/555.30 View Quote	Min.: 50 Mult.: 50				50 GHz
RF Adapters - In Series SMA PLUG TO SMA PLUG R/A 20-920-2100-02 SRI Connector Gage 50: S/830.00 Non-Stocked	Mfr. Part # 20-920-2100-02 Mouser Part # 678-20-920-2100-02	SRI Connector Gage	RF Adapters - In Series SMA PLUG TO SMA PLUG R/A Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/830.00 View Quote	Min.: 50 Mult.: 50		50 Ohms	SMA	27 GHz
RF Adapters - In Series SMA PLUG TO SMA PLUG RA 20-920-4200-00 SRI Connector Gage 50: S/812.72 Non-Stocked	Mfr. Part # 20-920-4200-00 Mouser Part # 678-20-920-4200-00	SRI Connector Gage	RF Adapters - In Series SMA PLUG TO SMA PLUG RA Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/812.72 View Quote	Min.: 50 Mult.: 50
RF Adapters - In Series SMA PLUG TO SMA JACK RIGHT ANGLE ADAPTER 20-921-2100-00 SRI Connector Gage 50: S/787.53 Non-Stocked	Mfr. Part # 20-921-2100-00 Mouser Part # 678-20-921-2100-00	SRI Connector Gage	RF Adapters - In Series SMA PLUG TO SMA JACK RIGHT ANGLE ADAPTER Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/787.53	Min.: 50 Mult.: 50		50 Ohms		27 GHz
RF Connectors / Coaxial Connectors SMA PLUG TO SMA JACK 45 DEG 20-921-2300-00 SRI Connector Gage 50: S/666.94 Non-Stocked	Mfr. Part # 20-921-2300-00 Mouser Part # 678-20-921-2300-00	SRI Connector Gage	RF Connectors / Coaxial Connectors SMA PLUG TO SMA JACK 45 DEG Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/666.94	Min.: 50 Mult.: 50
RF Adapters - In Series SMA PLUG TO SMA JACK RA 20-921-4200-00 SRI Connector Gage 50: S/900.88 Non-Stocked	Mfr. Part # 20-921-4200-00 Mouser Part # 678-20-921-4200-00	SRI Connector Gage	RF Adapters - In Series SMA PLUG TO SMA JACK RA Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/900.88 Quote Quote	Min.: 50 Mult.: 50			3.5 mm	27 GHz
RF Adapters - In Series SMA PLUG TO 2.9MM JACK 20-925-0000-00 SRI Connector Gage 50: S/754.60 Non-Stocked	Mfr. Part # 20-925-0000-00 Mouser Part # 678-20-925-0000-00	SRI Connector Gage	RF Adapters - In Series SMA PLUG TO 2.9MM JACK Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/754.60	Min.: 50 Mult.: 50
RF Adapters - In Series SMA JACK TO SMA JACK ADAPTER .588 LONG 21-921-0000-03 SRI Connector Gage 50: S/447.40 Non-Stocked	Mfr. Part # 21-921-0000-03 Mouser Part # 678-21-921-0000-03	SRI Connector Gage	RF Adapters - In Series SMA JACK TO SMA JACK ADAPTER .588 LONG Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/447.40 S/431.99 View Quote	Min.: 50 Mult.: 50		50 Ohms	SMA	27 GHz
RF Adapters - In Series SMA JACK TO 2.9MM PLUG ADAPTER 21-924-0000-01 SRI Connector Gage 50: S/566.90 Non-Stocked	Mfr. Part # 21-924-0000-01 Mouser Part # 678-21-924-0000-01	SRI Connector Gage	RF Adapters - In Series SMA JACK TO 2.9MM PLUG ADAPTER Learn More about SRI Connector Gage sri win sma connectors	Datasheet	Non-Stocked	S/566.90	Min.: 50 Mult.: 50

SMA RF/Microwave Coaxial Connectors

Types of RF Interconnects

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