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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Omschrijving Prijs Interface Type Gender Body Orientation Mounting Type Impedance Body Plating Cable Type Operating Frequency Average Power Rating Low Power Contact Material Contact Plating
RS-stocknr. 773-7497
FabrikantnummerAPH-HDBNCP-T
FabrikantAmphenol RF
€ 26,78
Each
Aantal stuks
BNC Male Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold
RS-stocknr. 170-2499
FabrikantnummerB1004A1-ND3G-50R-0.01-1W
FabrikantAmphenol RF
€ 2,724
Each (In a Bag of 100)
Aantal stuks
BNC Male Straight - 50Ω Nickel over Copper - - - - Brass Gold over Nickel
RS-stocknr. 700-9313
FabrikantnummerB1004A1-ND3G-50R-0.01-1W
FabrikantAmphenol RF
€ 6,17
Each
Aantal stuks
BNC Male Straight - 50Ω Nickel over Copper - - - - Brass Gold over Nickel
RS-stocknr. 144-0920
Fabrikantnummer132360
FabrikantAmphenol RF
€ 2,72
Each
Aantal stuks
SMA Male Straight - 50Ω Gold - 0 → 18GHz 2W - Brass Gold
RS-stocknr. 143-9691
Fabrikantnummer132360
FabrikantAmphenol RF
€ 2,566
Each (In a Bag of 500)
Aantal stuks
SMA Male Straight - 50Ω Gold - 0 → 18GHz 2W - Brass Gold
RS-stocknr. 700-9647
FabrikantnummerTMN0111B2-3G-05
FabrikantAmphenol RF
€ 1,37
Each
Aantal stuks
- - Straight PCB Mount - Gold over Nickel RG174/U, RG188 A/U, RG316/U - - - Copper Gold over Nickel
RS-stocknr. 700-9650
FabrikantnummerTMN0112U1-3G-05
FabrikantAmphenol RF
€ 1,35
Each
Aantal stuks
- - Right Angle PCB Mount - Gold over Nickel RG174/U, RG188 A/U, RG316/U - - - Copper Gold over Nickel
RS-stocknr. 170-2500
FabrikantnummerB1004A1-ND3G-75R-0.01-1W
FabrikantAmphenol RF
€ 2,018
Each (In a Bag of 100)
Aantal stuks
BNC Male Straight - 75Ω Nickel over Copper - - - - Brass Gold over Nickel
RS-stocknr. 700-9641
FabrikantnummerTMN0111T1-3G-14
FabrikantAmphenol RF
€ 1,37
Each
Aantal stuks
- - Straight PCB Mount - Gold RG178 B/U, RG196 A/U - - - - -
RS-stocknr. 773-7490
FabrikantnummerAPH-HDBNCJ-T
FabrikantAmphenol RF
€ 15,82
Each
Aantal stuks
BNC Female Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold
RS-stocknr. 693-2934
FabrikantnummerSF8018-6005
FabrikantAmphenol RF
€ 26,91
Each
Aantal stuks
SMA Male Straight - 50Ω - - 0 → 18GHz 1W - Beryllium Copper Gold
RS-stocknr. 700-9316
FabrikantnummerB1004A1-ND3G-75R-0.01-1W
FabrikantAmphenol RF
€ 4,45
Each
Aantal stuks
BNC Male Straight - 75Ω Nickel over Copper - - - - Brass Gold over Nickel