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 doesnt 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 41 - 60 of 90 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 Termination Method
RS Stock No. 170-2500
Mfr. Part No.B1004A1-ND3G-75R-0.01-1W
BrandAmphenol
€2.226
Each (In a Bag of 100)
units
BNC Male Straight - 75Ω Nickel over Copper - - - - Brass Gold over Nickel -
RS Stock No. 193-8619
Mfr. Part No.J01006A0013
€42.59
Each
units
- - Straight - 50Ω - - - - - - - -
RS Stock No. 713-0899
Mfr. Part No.226176-4
€2.072
Each (In a Pack of 5)
units
- - - PCB Mount - - - - - - Brass - -
RS Stock No. 738-7543
Mfr. Part No.H01000A0207
€6.71
Each
units
Cable Female Right Angle PCB Mount - - RG174/U, RG188 A/U, RG316/U 0 → 4GHz - - Brass Gold -
RS Stock No. 263-2750
Mfr. Part No.R404131000W
BrandRadiall
€11.96
Each
units
- Male Straight - 50Ω Nickel - 0 → 4GHz - - Brass Gold over Nickel -
RS Stock No. 131-246
Mfr. Part No.996074
BrandDomocare
€7.95
Each
units
BNC Male Straight - 50Ω - - - 1W - Brass Gold -
RS Stock No. 700-9650
Mfr. Part No.TMN0112U1-3G-05
BrandAmphenol
€2.12
Each
units
- - Right Angle PCB Mount - Gold over Nickel RG174/U, RG188 A/U, RG316/U - - - Copper Gold over Nickel -
RS Stock No. 112-3851
Mfr. Part No.J01006A0003
€14.30
Each
units
BNC - - - - - - - - - - - -
RS Stock No. 125-0322
Mfr. Part No.R4041D1000
BrandRadiall
€44.04
Each
units
Coaxial Male Straight - 50Ω Nickel - DC-4GHz 2W Yes Beryllium Copper Gold over Nickel -
RS Stock No. 693-2934
Mfr. Part No.SF8018-6005
BrandAmphenol
€25.70
Each
units
SMA Male Straight - 50Ω - - 0 → 18GHz 1W - Beryllium Copper Gold -
RS Stock No. 124-9149
Mfr. Part No.J01006A1373
€12.92
Each
units
BNC Male Straight - 93Ω - - 0 → 600MHz 0.5W - Brass - -
RS Stock No. 738-7521
Mfr. Part No.H01000A0131
€4.99
Each
units
Cable Female, Male Straight PCB Mount - - RG405/U, UT85 0 → 4GHz - - Brass Gold -
RS Stock No. 112-3154
Mfr. Part No.J01006A1269
€5.43
Each
units
BNC Male Straight - 75Ω - - - 0.5W - - - -
RS Stock No. 820-7791
Mfr. Part No.1-5221629-6
€11.71
Each
units
BNC Male Straight - 50Ω - - - 1W - Brass Gold -
RS Stock No. 716-5006
Mfr. Part No.6506.17.A
€168.32
Each
units
N Male Straight - 50Ω - - 0 → 12.4GHz 6W - Beryllium Copper Gold -
RS Stock No. 170-2499
Mfr. Part No.B1004A1-ND3G-50R-0.01-1W
BrandAmphenol
€2.54
Each (In a Bag of 100)
units
BNC Male Straight - 50Ω Nickel over Copper - - - - Brass Gold over Nickel -
RS Stock No. 168-0617
Mfr. Part No.1-1337523-0
€4.07
1 Bag of 1
Bag(s)
BNC Male Straight - 50Ω - - 0 → 1GHz 0.5W - - - -
RS Stock No. 716-5056
Mfr. Part No.65_QLA-01-0-1/122_NE
€42.68
Each
units
QLA Male Straight - - Nickel - 0 → 1.4GHz 0.5W - Brass Gold over Nickel -
RS Stock No. 773-7497
Mfr. Part No.APH-HDBNCP-T
BrandAmphenol
€15.03
Each
units
BNC Male Straight - 75Ω - - 3GHz 1W - Beryllium Copper Gold -
RS Stock No. 716-5012
Mfr. Part No.6550.17.AA
€206.35
Each
units
N Male Straight - 50Ω Anodized - 0 → 5GHz 25W - Brass Gold -
Related Products
RF Coaxial BNC terminator plug connectors with a ...
Description:
RF Coaxial BNC terminator plug connectors with a 1W 50 Ohm resistor specification These RF coax BNC plug terminatora have a nickel plated body, gold centre contact and stock numbers 820-7791 and 821-2567 are supplied with a conductive tether with ...
50 Ohm N series RF coaxial male termination ...
Description:
50 Ohm N series RF coaxial male termination connectors with a nickel plated brass body, gold plated centre contact and PTFE dielectric These N series male RF coax terminators have the following ratings:Stock number 263-2750: DC 4 GHz, 1WStock number ...
Brass -bodied connectors with PTFE insulators, and gold ...
Description:
Brass -bodied connectors with PTFE insulators, and gold plated brass centre contacts Certain connectors are available in both crimp and clamp braiding options and bulkhead sockets. A commercial range of BNC plugs and bulkhead sockets is available in bulk packs ...
75Ω RF Connectors, ideal for use in telecommunication ...
Description:
75Ω RF Connectors, ideal for use in telecommunication applications on digital distribution frames Available in two styles, as either standard BT style or high density HDC versions. The cable mounted sockets have a latching mechanism to prevent accidental disconnection. To ...