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 Termination Method
RS-stocknr. 144-0920
Fabrikantnummer132360
FabrikantAmphenol
€ 2,87
Each
Aantal stuks
SMA Male Straight - 50Ω Gold - 0 → 18GHz 2W - Brass Gold -
RS-stocknr. 716-5019
Fabrikantnummer65_N-50-0-51/113_NE
FabrikantHuber & Suhner
€ 16,18
Each
Aantal stuks
N Male Straight - 50Ω White Bronze - 0 → 6GHz 1W - Brass White Bronze -
RS-stocknr. 712-3286
FabrikantnummerJ01152B0011
FabrikantTelegartner
€ 25,30
Each
Aantal stuks
SMA Male Straight - 50Ω Copper Nickel Gold Alloy - 0 → 18GHz 1W - Brass, Lead Alloy Copper, Gold Alloy, Nickel -
RS-stocknr. 143-9691
Fabrikantnummer132360
FabrikantAmphenol
€ 1,752
Each (In a Bag of 500)
Aantal stuks
SMA Male Straight - 50Ω Gold - 0 → 18GHz 2W - Brass Gold -
RS-stocknr. 886-0403
Fabrikantnummer26-8023
FabrikantCinch Connectors
€ 5,36
Each
Aantal stuks
N Male Straight - 50Ω Nickel - 0 → 11GHz - - Brass Nickel -
RS-stocknr. 263-2750
FabrikantnummerR404131000W
FabrikantRadiall
€ 11,04
Each
Aantal stuks
- Male Straight - 50Ω Nickel - 0 → 4GHz - - Brass Gold over Nickel -
RS-stocknr. 112-3665
Fabrikantnummer80.5420.017
FabrikantIMS
€ 5,73
Each
Aantal stuks
- - Right Angle PCB Mount - - - - - - - - -
RS-stocknr. 712-3119
FabrikantnummerJ01026A0010
FabrikantTelegartner
€ 110,71
Each
Aantal stuks
N Male Straight - 50Ω Copper Nickel Alloy, White Bronze - 0 → 18GHz 2W - Copper, Lead, Nickel Alloy Copper, Silver Alloy -
RS-stocknr. 738-7515
FabrikantnummerH01000A0087
FabrikantTelegartner
€ 9,39
Each
Aantal stuks
Cable Female, Male Straight PCB Mount - - - 0 → 4GHz - - Brass Gold -
RS-stocknr. 738-7521
FabrikantnummerH01000A0131
FabrikantTelegartner
€ 4,35
Each
Aantal stuks
Cable Female, Male Straight PCB Mount - - RG405/U, UT85 0 → 4GHz - - Brass Gold -
RS-stocknr. 819-4197
Fabrikantnummer32S15R-1,0E3
FabrikantRosenberger
€ 37,00
Each
Aantal stuks
SMA Male Straight - 50Ω - - 0 → 18GHz 1W - Brass Gold -
RS-stocknr. 112-3851
FabrikantnummerJ01006A0003
FabrikantTelegartner
€ 6,18
Each
Aantal stuks
BNC - - - - - - - - - - - -
RS-stocknr. 716-4984
Fabrikantnummer65_BNC-50-0-7/133_NE
FabrikantHuber & Suhner
€ 16,15
Each
Aantal stuks
BNC Male Straight - 50Ω White Bronze - 0 → 1GHz 1W - Brass Gold over Nickel -
RS-stocknr. 716-5016
Fabrikantnummer65_BNC-50-0-2/133_NE
FabrikantHuber & Suhner
€ 41,06
Each
Aantal stuks
BNC Male Straight Cable Mount 50Ω White Bronze - 0 → 2GHz 1W Yes Brass Gold over Nickel -
RS-stocknr. 716-5003
Fabrikantnummer65_BNC-75-0-7/133_NE
FabrikantHuber & Suhner
€ 21,21
Each
Aantal stuks
BNC Male Straight - 75Ω White Bronze - 0 → 1GHz 0.4W Yes Brass Gold over Nickel -
RS-stocknr. 785-7761
FabrikantnummerR404012000
FabrikantRadiall
€ 10,11
Each
Aantal stuks
BNC Male Straight Through Hole 75Ω - - 1GHz 1W - Brass Gold -
RS-stocknr. 716-5006
Fabrikantnummer6506.17.A
FabrikantHuber & Suhner
€ 129,35
Each
Aantal stuks
N Male Straight - 50Ω - - 0 → 12.4GHz 6W - Beryllium Copper Gold -
RS-stocknr. 193-8619
FabrikantnummerJ01006A0013
FabrikantTelegartner
€ 23,72
Each
Aantal stuks
- - Straight - 50Ω - - - - - - - -
RS-stocknr. 164-9309
Fabrikantnummer221629-4
FabrikantTE Connectivity
€ 8,65
Each (In a Box of 100)
Aantal stuks
BNC Male Straight Cable Mount 50Ω - - - 1W - Brass Gold -
RS-stocknr. 263-2766
FabrikantnummerR404240000
FabrikantRadiall
€ 57,28
Each
Aantal stuks
N Male Straight - 50Ω - - 0 → 12.4GHz 1W - - - -
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