3.5mm RF/Microwave Coaxial Connectors

SRI Connector Gage 3.5mm RF/Microwave Coaxial Connectors feature a DC to 34.5GHz frequency range and are mechanically compatible with 2.9mm and SMA connectors. The connectors operate within a broad -55°C to +100°C temperature range and offer 500-cycle mating durability. These 3.5mm 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.

Types of RF Adapters
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
RF Series
Side 1 RF Series
Side 1 Body Style
Side 1 Gender
Side 2 Gender
Maximum Frequency
Impedance
SRI Connector Gage RF Adapters - Between Series 3.5MM PLUG TO SMA JACK
Datasheet
22In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series 3.5 mm Plug (Male) Jack (Female) 27 GHz
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 3.5MM JACK ADAPTER
Datasheet
47Expected 2026/11/30
Min.: 1
Mult.: 1
RF Adapters - In Series 3.5 mm Jack (Female) Jack (Female) 34.5 GHz 50 Ohms
SRI Connector Gage RF Adapters - In Series 3.5MM PLUG TO 3.5MM PLUG ADAPTER
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 50
Mult.: 50
RF Adapters - In Series 3.5 mm Plug (Male) Plug (Male) 34.5 GHz 50 Ohms
SRI Connector Gage RF Adapters - In Series 3.5MM PLUG TO 3.5MM PLUG R/A
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series 2.92 mm Plug Jack 34.5 GHz 50 Ohms
SRI Connector Gage RF Adapters - In Series 3.5MM PLUG TO 3.5MM JACK ADAPTER
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 50
Mult.: 50
RF Adapters - In Series 3.5 mm Jack Plug 34.5 GHz 50 Ohms
SRI Connector Gage RF Adapters - In Series 3.5MM PLUG TO 3.5MM JACK R/A
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series 3.5 mm Plug Jack 34.5 GHz 50 Ohms
SRI Connector Gage RF Adapters - Between Series 3.5MM JACK TO SMA JACK
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - Between Series 3.5 mm Standard Jack (Female) Jack (Female) 27 GHz
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 2.9MM PLUG ADAPTER
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 2.9MM JACK ADAPTER
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series
SRI Connector Gage 23-923-2000-30
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 3.5MM JACK BLKD MOUNT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

RF Adapters - In Series 3.5 mm Jack (Female) Jack (Female) 34.5 GHz 50 Ohms
SRI Connector Gage 23-923-3100-01
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 3.5MM JACK 4 HOLE FLANGE
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series 3.5 mm Jack Jack 34.5 GHz 50 Ohms
SRI Connector Gage 23-923-3100-30
SRI Connector Gage RF Adapters - In Series 3.5MM JACK TO 3.5MM JACK 4 HOLE FLANGE
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
RF Adapters - In Series 3.5 mm Jack (Female) Jack (Female) 34.5 GHz 50 Ohms