Coaxial Connectors (RF) - Terminators

Category Introduction

Products in this family consist of a standard connector for coaxial cable systems combined with a resistor chosen to match the characteristic impedance of the cable materials with which the connector is commonly used. They are used in high-frequency applications to mitigate the discontinuity caused by the physical end of a cable, which may otherwise cause reflections of the signals being transmitted through the cable and subsequent corruption of the information it represents.

Product List

16 Items

Mfr Part #	Quantity Available	UnitPrice	Packaging	Product Status	Connector Style	Connector Type	Frequency - Max	Impedance	Mounting Type	Body Finish	Contact Material	Contact Finish	Features
SHT-2172-F0-SMA-02 CONN TERMINATOR JACK SMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	40	$0.00	Bulk	Active	SMA	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	-
SHT-2172-FC-SMA-02 CONN TERMINATOR JACK SMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	535	$0.00	Bulk	Active	SMA	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	Chain
SHT-2172-M0-SMA-02 CONN TERMINATOR PLUG SMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	128	$0.00	Bulk	Active	SMA	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	-	Beryllium Copper	Gold	-
SHT-2172-MC-SMA-02 CONN TERMINATOR PLUG SMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	536	$0.00	Bulk	Active	SMA	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	-	Beryllium Copper	Gold	Chain
SHT-2173-F0-BMA-02 CONN TERMINATOR JACK BMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	534	$0.00	Bulk	Active	BMA	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	-
SHT-2173-FC-BMA-02 CONN TERMINATOR JACK BMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	440	$0.00	Bulk	Active	BMA	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	Chain
SHT-2173-M0-BMA-02 CONN TERMINATOR PLUG BMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	464	$0.00	Bulk	Active	BMA	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	-
SHT-2173-MC-BMA-02 CONN TERMINATOR PLUG BMA 50 OHM Cinch Connectivity Solutions Midwest Microwave	576	$0.00	Bulk	Active	BMA	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	-	-	-	Chain
SHT-2174-F0-NNN-02 CONN TERMINATR JACK N TYPE 50OHM Cinch Connectivity Solutions Midwest Microwave	84	$0.00	Bulk	Active	N Type	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	Gold	Beryllium Copper	Gold	-
SHT-2174-FC-NNN-02 CONN TERMINATR JACK N TYPE 50OHM Cinch Connectivity Solutions Midwest Microwave	526	$0.00	Bulk	Active	N Type	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	Gold	Beryllium Copper	Gold	Chain
SHT-2174-M0-NNN-02 CONN TERMINATR PLUG N TYPE 50OHM Cinch Connectivity Solutions Midwest Microwave	149	$0.00	Bulk	Active	N Type	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	Gold	Beryllium Copper	Gold	-
SHT-2174-MC-NNN-02 CONN TERMINATR PLUG N TYPE 50OHM Cinch Connectivity Solutions Midwest Microwave	408	$0.00	Bulk	Active	N Type	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	Gold	Beryllium Copper	Gold	Chain
SHT-2175-F0-TNC-02 CONN TERMINATOR JACK TNC 50 OHM Cinch Connectivity Solutions Midwest Microwave	335	$0.00	Bulk	Active	TNC	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	Beryllium Copper	Gold	-
SHT-2175-FC-TNC-02 CONN TERMINATOR JACK TNC 50 OHM Cinch Connectivity Solutions Midwest Microwave	213	$0.00	Bulk	Active	TNC	Jack, Female Socket	18 GHz	50 Ohms	Free Hanging, Cap	-	Beryllium Copper	Gold	Chain
SHT-2175-M0-TNC-02 CONN TERMINATOR PLUG TNC 50 OHM Cinch Connectivity Solutions Midwest Microwave	334	$0.00	Bulk	Active	TNC	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	Nickel	Beryllium Copper	Gold	-
SHT-2175-MC-TNC-02 CONN TERMINATOR PLUG TNC 50 OHM Cinch Connectivity Solutions Midwest Microwave	148	$0.00	Bulk	Active	TNC	Plug, Male Pin	18 GHz	50 Ohms	Free Hanging, Cap	Nickel	Beryllium Copper	Gold	Chain

About Coaxial Connectors (RF) - Terminators

What are Coaxial Connectors (RF) - Terminators?

Coaxial Connectors (RF) - Terminators

Coaxial Connectors (RF) - Terminators are essential components in RF systems, designed to absorb signals and prevent reflections that can cause interference and signal degradation. These terminators are typically used at the end of a transmission line or a port to ensure that the line is properly terminated with the correct impedance, usually 50 or 75 ohms. By matching the impedance, terminators help maintain signal integrity and prevent standing waves, which can lead to power loss and distortion. The basic operating principle involves converting the RF energy into heat, which is then dissipated, ensuring minimal signal reflection back into the system.

Types of Coaxial Connectors (RF) - Terminators

Fixed Resistor Terminators: These are the most common type of terminators, featuring a fixed resistance value that matches the characteristic impedance of the transmission line. They are used in applications where a permanent termination is required, providing a simple and cost-effective solution for impedance matching.

Adjustable Terminators: These terminators allow for fine-tuning of the impedance to match specific requirements. They are ideal for applications where precise impedance matching is critical, such as in laboratory settings or in systems with varying load conditions.

High-Power Terminators: Designed to handle higher power levels, these terminators are used in applications where significant amounts of RF power need to be absorbed without causing damage to the terminator itself. They are often used in broadcasting and high-power transmission systems.

Low-PIM Terminators: These terminators are engineered to minimize passive intermodulation (PIM), making them suitable for use in sensitive communication systems where signal purity is paramount, such as in cellular networks and satellite communications.

How to choose Coaxial Connectors (RF) - Terminators?

When selecting Coaxial Connectors (RF) - Terminators, several key parameters must be considered:

Impedance: Ensure the terminator matches the characteristic impedance of your system, typically 50 or 75 ohms.
Power Handling: Choose a terminator that can handle the maximum power level of your application to prevent overheating and damage.
Frequency Range: Select a terminator that operates effectively within the frequency range of your system to maintain signal integrity.
PIM Performance: For applications sensitive to signal purity, opt for low-PIM terminators to minimize interference.
Environmental Conditions: Consider factors such as temperature, humidity, and exposure to elements, ensuring the terminator is suitable for the intended environment.

Evaluating product quality and reliability involves reviewing supplier certifications, customer reviews, and testing data. Installation requirements should also be considered, ensuring compatibility with existing systems and ease of integration.

Applications of Coaxial Connectors (RF) - Terminators

Telecommunications: In the telecommunications industry, terminators are used to ensure signal integrity in cellular networks, preventing signal reflections that can degrade communication quality. They are crucial in base stations and network infrastructure.

Broadcasting: Terminators are employed in broadcasting systems to manage high-power RF signals, ensuring that transmission lines are properly terminated to prevent signal loss and distortion in radio and television broadcasts.

Military and Aerospace: In military and aerospace applications, terminators are used in radar and communication systems to maintain signal clarity and reliability, even in harsh environments and under high-power conditions.

Test and Measurement: Laboratories and testing facilities use terminators to provide accurate impedance matching in test setups, ensuring precise measurement of RF signals and system performance.

Medical Equipment: In medical imaging and diagnostic equipment, terminators are used to maintain the integrity of RF signals, ensuring accurate imaging and data transmission in devices such as MRI machines.