High Frequency & RF Relays

High frequency and RF (radio frequency) relaysutilise radio signals to perform switching functions. These relays are found in lots of applications, including computers, testing equipment and radio broadcast systems. They're needed to handle the high voltages that often come with high frequencies, which standard relays couldn't manage.

What are high frequency and RF relays used for?

The frequencies used in electronic devices are continually increasing and high-frequency relaysprovide a way to isolate circuits in a high-frequency environment. High-frequency relays can be used in any application where an electronic signal is being produced at a very high frequency. This includes communications equipment, as well as computers and industrial machinery.

RF relaysare specifically used in radio applications, often in testing equipment as well as radio broadcasting devices. RF relays are essential in activating the separate circuit systems in radios that are used for transmitting and receiving.

Types of high frequency and RF relays

High frequency and RF relays can be built with special features. For instance, they can be made flux resistant, immersion cleanable, wash tight or designed for low power consumption. Solid-state versions of these relays are also available.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 18,共 18 項產品
Results per page
Description Price Maximum Coil Frequency Coil Resistance Contact Resistance Insertion Loss Isolation VSWR Voltage Standing Wave Ratio Impedance Contact Configuration Coil Voltage Mounting Type Latching Contact Voltage Coil Power Contact Material
RS庫存編號 718-1840
製造零件編號1462050-4
HK$76.03
單位
- 1.028 kΩ - - - - - SPDT 12 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 164-0640
製造零件編號1462050-4
HK$52.255
個 (在毎卷:400)
單位
- 1.028 kΩ - - - - - SPDT 12 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 163-9589
製造零件編號HF3-52
HK$53.803
個 (在毎卷:400)
單位
3GHz 1.03 kΩ 100 mΩ - - - 50Ω SPDT 4.5 V dc PCB Mount - 220 V dc, 250 V ac 140mW Gold Plated
RS庫存編號 791-7595
製造零件編號1-1462052-7
HK$305.49
單位
- 178 Ω - - - - - SPDT 5 V dc Surface Mount - - 140mW Gold Plated
RS庫存編號 163-9108
製造零件編號1462051-1
HK$76.493
個 (在毎卷:400)
單位
3GHz 64 Ω <100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 3 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS庫存編號 616-8758
製造零件編號HF3-56
HK$57.18
單位
3GHz 1.028 kΩ 100 mΩ - - - 50Ω SPDT 12 V dc PCB Mount - 250V dc 140mW Gold Plated
RS庫存編號 616-8742
製造零件編號HF3-52
HK$60.45
單位
3GHz 1.03 kΩ 100 mΩ - - - 50Ω SPDT 4.5 V dc PCB Mount - 220 V dc, 250 V ac 140mW Gold Plated
RS庫存編號 791-7582
製造零件編號1462052-6
HK$393.73
單位
- 1.028 kΩ - - - - - SPDT 12 V dc Surface Mount - - 140mW Gold Plated
RS庫存編號 718-1869
製造零件編號1462050-2
HK$75.51
單位
- 178 Ω - - - - - SPDT 5 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 124-4484
製造零件編號1462051-1
HK$92.21
單位
3GHz 64 Ω 100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 3 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS庫存編號 136-2013
製造零件編號1462050-2
HK$64.327
個 (在毎卷:400)
單位
- 178 Ω - - - - - SPDT 5 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 163-9109
製造零件編號1462051-2
HK$53.803
個 (在毎卷:400)
單位
3GHz 178 Ω <100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 5 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS庫存編號 164-5025
製造零件編號1462052-6
HK$349.808
個 (在毎卷:400)
單位
- 1.028 kΩ - - - - - SPDT 12 V dc Surface Mount - - 140mW Gold Plated
RS庫存編號 136-2011
製造零件編號1-1462051-5
HK$85.255
個 (在毎卷:400)
單位
- 4.114 kΩ - - - - - SPDT 24 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 718-1819
製造零件編號1-1462051-5
HK$109.01
單位
- 4.114 kΩ - - - - - SPDT 24 V dc PCB Mount - - 140mW Gold Plated
RS庫存編號 124-4485
製造零件編號1462051-2
HK$60.31
單位
3GHz 178 Ω 100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 5 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS庫存編號 164-5027
製造零件編號1-1462052-7
HK$336.398
個 (在毎卷:400)
單位
- 178 Ω - - - - - SPDT 5 V dc Surface Mount - - 140mW Gold Plated
RS庫存編號 135-5075
製造零件編號HF3-56
HK$56.751
個 (在毎卷:400)
單位
3GHz 1.028 kΩ 100 mΩ - - - 50Ω SPDT 12 V dc PCB Mount - 250V dc 140mW Gold Plated