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. 193-8619
FabrikantnummerJ01006A0013
FabrikantTelegartner
23,72 €
Each
Aantal stuks
- - Straight - 50Ω - - - - - - - -
RS-stocknr. 168-0617
Fabrikantnummer1-1337523-0
FabrikantTE Connectivity
4,07 €
1 Bag of 1
Bag(s)
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -
RS-stocknr. 716-5056
Fabrikantnummer65_QLA-01-0-1/122_NE
FabrikantHuber & Suhner
41,57 €
Each
Aantal stuks
QLA Male Straight - - Nickel - 0 → 1.4GHz 0.5W - Brass Gold over Nickel -
RS-stocknr. 125-0470
FabrikantnummerJ01006A0001
FabrikantTelegartner
3,62 €
Each
Aantal stuks
BNC Male Straight - 75Ω - - - 0.5W - - - -
RS-stocknr. 700-9641
FabrikantnummerTMN0111T1-3G-14
FabrikantAmphenol
1,73 €
Each
Aantal stuks
- - Straight PCB Mount - Gold RG178 B/U, RG196 A/U - - - - - -
RS-stocknr. 263-2716
FabrikantnummerR404101000W
FabrikantRadiall
3,55 €
Each
Aantal stuks
SMA Male Straight - 50Ω - - 0 → 4GHz 1W - - - -
RS-stocknr. 125-0325
FabrikantnummerR404759000
FabrikantRadiall
210,42 €
Each
Aantal stuks
Coaxial Female Straight - 50Ω Nickel - DC-6GHz 30W Yes Beryllium Copper Gold over Nickel -
RS-stocknr. 716-5028
Fabrikantnummer65_SMB-50-0-1/111_NE
FabrikantHuber & Suhner
47,12 €
Each
Aantal stuks
SMB Male Straight - 50Ω Gold over Nickel - 0 → 4GHz 0.5W - Beryllium Copper Gold over Nickel -
RS-stocknr. 131-202
Fabrikantnummer996073
FabrikantDomocare
3,48 €
Each
Aantal stuks
BNC Male Straight - 75Ω - - - 1W - Brass Gold -
RS-stocknr. 458-8560
FabrikantnummerJ01026A0012
FabrikantTelegartner
29,17 €
Each
Aantal stuks
N Male Straight - 50Ω - - 6GHz 1W - - - -
RS-stocknr. 170-2500
FabrikantnummerB1004A1-ND3G-75R-0.01-1W
FabrikantAmphenol
2,226 €
Each (In a Bag of 100)
Aantal stuks
BNC Male Straight - 75Ω Nickel over Copper - - - - Brass Gold over Nickel -
RS-stocknr. 494-739
Fabrikantnummer65_SMA-50-0-1/111_NE
FabrikantHuber & Suhner
26,63 €
Each
Aantal stuks
SMA Male Straight - 50Ω Gold over Nickel - 0 → 18GHz 1W Yes Brass Gold over Nickel -
RS-stocknr. 716-5012
Fabrikantnummer6550.17.AA
FabrikantHuber & Suhner
181,57 €
Each
Aantal stuks
N Male Straight - 50Ω Anodized - 0 → 5GHz 25W - Brass Gold -
RS-stocknr. 125-0322
FabrikantnummerR4041D1000
FabrikantRadiall
47,57 €
Each
Aantal stuks
Coaxial Male Straight - 50Ω Nickel - DC-4GHz 2W Yes Beryllium Copper Gold over Nickel -
RS-stocknr. 773-7490
FabrikantnummerAPH-HDBNCJ-T
FabrikantAmphenol
24,78 €
Each
Aantal stuks
BNC Female Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold -
RS-stocknr. 738-7515
FabrikantnummerH01000A0087
FabrikantTelegartner
9,39 €
Each
Aantal stuks
Cable Female, Male Straight PCB Mount - - - 0 → 4GHz - - Brass Gold -
RS-stocknr. 713-0899
Fabrikantnummer226176-4
FabrikantTE Connectivity
2,166 €
Each (In a Pack of 5)
Aantal stuks
- - - PCB Mount - - - - - - Brass - -
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. 263-2750
FabrikantnummerR404131000W
FabrikantRadiall
11,04 €
Each
Aantal stuks
- Male Straight - 50Ω Nickel - 0 → 4GHz - - Brass Gold over Nickel -
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