About High Frequency / RF Relays

Fujitsu High Frequency / RF Relays

High-frequency/RF relays are electronic switches designed to operate at a wide range of radio frequencies and power levels. These relays are used in many applications, such as high-frequency RF switching, RF front-end control and protection, and in instrumentation applications, to control and isolate RF signals. The construction of an RF relay is slightly different from that of a regular switch. A typical relay consists of a coil, two contacts, and an armature. The contacts are typically made from materials such as gold or silver, as these materials are capable of handling large electrical currents without corrosion. The coil is connected to a voltage source, which when energized creates an electromagnetic field that moves the armature to bridge the two contacts. This creates a closed circuit and allows an electrical current to flow. When the voltage is removed, the armature moves back to the open position and the circuit is broken. In addition to performing the basic switch function, the RF relay also has added features such as RF filtering and shielding. They are designed to be very reliable and can handle power levels up to thousands of watts.

High Frequency / RF Relays

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(Ex. GST)(▲▼)		Enter Qty Contact FormContact TerminationContact Current RatingMaximum Switching CurrentCoil VoltageCoil TypeFrequencyPower ConsumptionIsolationInsertion Loss
  
              
FTR-B3SA012Z-B10


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 19400
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USD 2.5875
Multiples of: 100

Dpdt (2 Form C)Solder Pin 1 A12 VNon - Latching 140 mW  
Hot FTR-B3CA012Z


High Frequency / RF Relays Mini Relay 12VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 7714
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USD 1.482
Multiples of: 1

Dpdt   12 VDC  140 mW  
FTR-B3GA4.5Z


High Frequency / RF Relays MINI RELAY 4.5VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 4850
Ship by Thu. 20 Jun to Wed. 26 Jun Calender.png

USD 2.725
Multiples of: 50

2 Form C (Dpdt - Bm)Solder Pin2 A1 A4.5 VNon - Latching 140 mW  
FTR-B3CA024Z


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 3380
Ship by Thu. 20 Jun to Wed. 26 Jun Calender.png

USD 1.378
Multiples of: 1

Dpdt   24 VDC  230 mW  
FTR-B3SA4.5Z


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 2869
Ship by Wed. 26 Jun to Fri. 28 Jun Calender.png

USD 2.4725
Multiples of: 1

Dpdt (2 Form C)Solder Pin2 A1 A4.5 VNon - Latching 140 mW  
Hot FTR-B3GA4.5Z-B10


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 2249
Ship by Thu. 04 Jul to Tue. 09 Jul Calender.png

USD 0.6731
Multiples of: 1

Dpdt   4.5 VDC  140 mW  
FTR-B3SA003Z-B10


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 1940
Ship by Thu. 20 Jun to Wed. 26 Jun Calender.png

USD 2.5875
Multiples of: 100

2 Form C (Dpdt - Bm)Solder Pin2 A1 A3 VNon - Latching 140 mW  
FTR-B3CA003Z


High Frequency / RF Relays Mini Relay 3VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 1340
Ship by Thu. 20 Jun to Wed. 26 Jun Calender.png

USD 1.794
Multiples of: 1

Dpdt (2 Form C)Solder Pin2 A1 A3 VDCNon - Latching 140 mW  
FTR-B3SA012Z


High Frequency / RF Relays SIGNAL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 970
Ship by Thu. 20 Jun to Wed. 26 Jun Calender.png

USD 2.6125
Multiples of: 50

Dpdt (2 Form C)Solder Pin2 A1 A12 VNon - Latching 140 mW  
FTR-B3SA003Z


High Frequency RF Relays SIGNAL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fujitsu Availability : 960
Ship by Wed. 26 Jun to Fri. 28 Jun Calender.png

USD 3.4527
Multiples of: 1

Dpdt (2 Form C)Solder Pin2 A1 A3 VDCNon - Latching 140 mW  
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