RF Terminators

RF terminators are devices used to electrically terminate coaxial RF (radio frequency) ports. They are usually placed at the end of the transmission line to prevent an RF signal from being reflected.

RF terminators are designed to match the surge impedance (ratio of current and voltage) of the cable to help minimise signal reflections and power losses. Unused tap ports or coaxial faceplates in a home, for example, can create entry and exit paths, which affect performance.

How do RF terminators work?

RF terminators absorb the electrical energy of the signal as it reaches the cable ends and prevents the signal from being reflected so it doesn’t become noise. They ensure that current flows smoothly from one device to another.

What are RF terminators used for?

RF terminators play a critical role in high-frequency systems and circuits, especially when managing high-power signals. They can also be used to close open terminations that might otherwise allow parasitic signals to enter the circuit, such as at a T-junction.

RF terminators are available in many form factors with power ratings to match their sizes.


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Description Price Interface Type Gender Body Orientation Mounting Type Impedance Body Plating Cable Type Operating Frequency Average Power Rating Low Power Contact Material Contact Plating Termination Method
RS庫存編號 164-9077
製造零件編號1-1337470-0
HK$66.00
個 (以毎盒:50)
單位
BNC Male Straight Cable Mount 75Ω Gold - 0 → 1GHz - - Brass Gold -
RS庫存編號 394-1083
製造零件編號1-1337470-0
HK$65.09
單位
BNC Male Straight Cable Mount 75Ω Gold - 0 → 1GHz - - Brass Gold -
RS庫存編號 163-8325
製造零件編號1400895-1
HK$7,182.64
毎包:1000 個
Bag(s)
BNC Plug to BNC Socket - - Panel Mount - - - - - - Brass Silver -
RS庫存編號 456-453
製造零件編號1400895-1
HK$8.761
/個 (每包:10個)
單位
BNC Plug to BNC Socket - - Panel Mount - - - - - - Brass Silver -
RS庫存編號 718-2512
製造零件編號1-1337523-0
HK$35.52
單位
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -
RS庫存編號 164-0780
製造零件編號226176-4
HK$13.256
個 (以毎盒:500)
單位
- - - PCB Mount - - RG174, RG316 - - - Brass - -
RS庫存編號 164-3118
製造零件編號1-5221629-6
HK$97.81
個 (以毎盒:100)
單位
BNC Male Straight - 50Ω - - - 1W - Brass Gold -
RS庫存編號 161-6049
製造零件編號1-1337463-0
HK$21.561
個 (以毎袋:50)
單位
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -
RS庫存編號 168-0632
製造零件編號1-1337463-0
HK$22,528.59
毎盒:1000 個
Box(es)
BNC Male Straight - 50Ω Silver - 0 → 1GHz 0.5W - Brass (Center Contact) Silver (Center Contact) -
RS庫存編號 820-7791
製造零件編號1-5221629-6
HK$92.97
單位
BNC Male Straight - 50Ω - - - 1W - Brass Gold -
RS庫存編號 394-1077
製造零件編號1-1337463-0
HK$43.36
單位
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -
RS庫存編號 821-2567
製造零件編號221629-1
HK$151.22
單位
BNC Male Straight - 50Ω - - - - - Brass Gold -
RS庫存編號 846-6691
製造零件編號1-1337463-0
HK$41.01
單位
BNC Male Straight - 50Ω Silver - 0 → 1GHz 0.5W - Brass (Center Contact) Silver (Center Contact) -
RS庫存編號 405-146
製造零件編號221629-4
HK$121.85
單位
BNC Male Straight Cable Mount 50Ω - - - 1W - Brass Gold -
RS庫存編號 164-9309
製造零件編號221629-4
HK$103.414
個 (以毎盒:100)
單位
BNC Male Straight Cable Mount 50Ω - - - 1W - Brass Gold -
RS庫存編號 713-0899
製造零件編號226176-4
HK$20.68
/個 (每包:5個)
單位
- - - PCB Mount - - - - - - Brass - -
RS庫存編號 168-0617
製造零件編號1-1337523-0
HK$27.29
毎包:1 個
Bag(s)
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -