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.


...
Read more Read less

Filters

Viewing 1 - 20 of 84 products
Results per page
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
RS Stock No. 296-7955
Mfr. Part No.R404111000
BrandRadiall
kr 102,35
Each
Units
BNC Male Straight - 50Ω Nickel - 4GHz 1W - Brass Gold over Nickel
RS Stock No. 124-9149
Mfr. Part No.J01006A1373
kr 68,71
Each
Units
BNC Male Straight - 93Ω - - 0 → 600MHz 0.5W - Brass -
RS Stock No. 886-0403
Mfr. Part No.26-8023
kr 59,33
Each
Units
N Male Straight - 50Ω Nickel - 0 → 11GHz - - Brass Nickel
RS Stock No. 112-3851
Mfr. Part No.J01006A0003
kr 85,34
Each
Units
BNC - - - - - - - - - - -
RS Stock No. 546-4689
BrandRS PRO
kr 34,14
Each
Units
BNC Male Straight - 75Ω Silver - 0 → 1GHz 0.5W - Brass Gold
RS Stock No. 773-7490
Mfr. Part No.APH-HDBNCJ-T
kr 168,88
Each
Units
BNC Female Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold
RS Stock No. 716-4984
Mfr. Part No.65_BNC-50-0-7/133_NE
kr 215,47
Each
Units
BNC Male Straight - 50Ω White Bronze - 0 → 1GHz 1W - Brass Gold over Nickel
RS Stock No. 193-8619
Mfr. Part No.J01006A0013
kr 259,72
Each
Units
- - Straight - 50Ω - - - - - - -
RS Stock No. 263-2766
Mfr. Part No.R404240000
BrandRadiall
kr 632,51
Each
Units
N Male Straight - 50Ω - - 0 → 12.4GHz 1W - - -
RS Stock No. 716-5012
Mfr. Part No.6550.17.AA
kr 2 463,38
Each
Units
N Male Straight - 50Ω Anodized - 0 → 5GHz 25W - Brass Gold
RS Stock No. 773-7497
Mfr. Part No.APH-HDBNCP-T
kr 291,14
Each
Units
BNC Male Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold
RS Stock No. 846-6691
Mfr. Part No.1-1337463-0
kr 54,14
Each
Units
BNC Male Straight - 50Ω Silver - 0 → 1GHz 0.5W - Brass (Center Contact) Silver (Center Contact)
RS Stock No. 112-3671
Mfr. Part No.80.5420.027
BrandIMS
kr 45,12
Each
Units
- - Right Angle PCB Mount - - - - - - - -
RS Stock No. 700-9316
Mfr. Part No.B1004A1-ND3G-75R-0.01-1W
kr 44,37
Each
Units
BNC Male Straight - 75Ω Nickel over Copper - - - - Brass Gold over Nickel
RS Stock No. 546-4134
BrandRS PRO
kr 47,07
Each
Units
BNC Male Straight - 75Ω Nickel - 0 → 1GHz 0.5W - Brass Gold
RS Stock No. 716-5056
Mfr. Part No.65_QLA-01-0-1/122_NE
kr 402,49
Each
Units
QLA Male Straight - - Nickel - 0 → 1.4GHz 0.5W - Brass Gold over Nickel
RS Stock No. 164-9309
Mfr. Part No.221629-4
kr 107,317
Each (In a Box of 100)
Units
BNC Male Straight Cable Mount 50Ω - - - 1W - Brass Gold
RS Stock No. 164-3118
Mfr. Part No.1-5221629-6
kr 103,667
Each (In a Box of 100)
Units
BNC Male Straight - 50Ω - - - 1W - Brass Gold
RS Stock No. 168-0632
Mfr. Part No.1-1337463-0
kr 30,934
Each (In a Box of 1000)
Units
BNC Male Straight - 50Ω Silver - 0 → 1GHz 0.5W - Brass (Center Contact) Silver (Center Contact)
RS Stock No. 693-2934
Mfr. Part No.SF8018-6005
kr 298,40
Each
Units
SMA Male Straight - 50Ω - - 0 → 18GHz 1W - Beryllium Copper Gold