About High Frequency / RF Relays

Te Connectivity 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.
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1-1462039-9


Telecom Relay DPDT (2 Form C) 4.5VDC Coil Surface Mount
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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.

TE Connectivity Availability : 0
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USD 5.0277

Multiples of: 1000

          
D3222


High Frequency / RF Relays DPDT 4.5VDC 2A COMM SIGNAL PC BOARD RLY
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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.

TE Connectivity Availability : 0
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USD 5.0908

Multiples of: 1

2 Form C (Dpdt - Bm)   4.5 VBifurcated, Polarized, Monostable900 MHz80 mW - 0.6 Db
2-1462051-0


High Frequency / RF Relays HF3-50 FREQ SPDT 50OHM 140MW 4.5V
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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.

TE Connectivity Availability : 0
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USD 6.9618

Multiples of: 400

    5 VDC     
HF351


TE Connectivity Axicom High Frequency RF Relays RELAY HI FREQ SPDT 3VDC SMT
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USD 10.0286

Multiples of: 100

1 Form C (Spdt - Bm)Smd/Smt, Gull Wing  3 VMonostable3 GHz140 mW- 45 Db- 0.35 Db
1462051-5


High Frequency / RF Relays 1 POLE NON-LATCH 24V 400
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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.

TE Connectivity Availability : 0
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USD 10.324

Multiples of: 400

1 Form C (Spdt - Bm) 2 A100 mA24 VNon - Latching3 GHz140 mW100 Mhz / 900 Mhz / 3 Ghz- 0.35 Db
HF357


High Frequency / RF Relays 1 POLE NON-LATCH 24V 400
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TE Connectivity Availability : 0
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USD 10.324

Multiples of: 400

1 Form C (Spdt - Bm)Smd/Smt2 A100 mA24 VNon - Latching3 GHz140 mW100 Mhz / 900 Mhz / 3 Ghz- 0.35 Db
1-1462050-2


High Frequency / RF Relays HF343=75OHM140MW 5V BIST 2COIL
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TE Connectivity Availability : 0
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USD 10.4826

Multiples of: 100

          
HF3 91


High Frequency RF Relays HI FREQ SPDT 50 OHM 140MW 3V BIST 2COIL
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USD 10.7972

Multiples of: 400

          
1462051-6


High Frequency / RF Relays HF371=50OHM 70MW 3V BIST 1COIL
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TE Connectivity Availability : 0
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USD 10.8836

Multiples of: 1

          
HF343


High Frequency / RF Relays HI FREQ SPDT 75 OHM 140MW 5V BIST 2COIL
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TE Connectivity Availability : 0
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USD 11.0067

Multiples of: 100

          
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