FKN2WSJR-73-27R

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Through Hole Resistors are a type of electronic resistor typically manufactured as a cylindrical rod with two electrical terminals extending from each end. While their cylindrical shape is useful for insertion into a circuit, it can be difficult to exactly match one resistor to another. To help with this, FKN2WSJR-73-27Rs are used in some high-precision applications. These through hole resistors are more accurate than standard resistors and are frequently used to adjust voltage or current in high-power circuits.

FKN2WSJR-73-27Rs are constructed of a manganese-zinc alloy and have an end-to-end resistance of 73 ohms. The tolerance range is typically +27%, more accurate than most other through-hole resistors. This accuracy allows them to be used in critical applications such as instrumentation amplifiers, voltage regulators, and precision signal conditioning. They also feature excellent signal-to-noise ratio performance, which means they are suitable for use in sensitive audio, video, and communication equipment.

The construction of a FKN2WSJR-73-27R includes a chrome-plated upper and lower terminal, a ceramic insulator, and a spiral conductor formed from a high-precision alloy wire. The spiral conductor is covered with a plastic coating and vulcanized to the ceramic insulator. This construction ensures that no micro-leakage or short-circuiting will occur along the length of the resistor, even when it is subjected to high temperatures or extreme amounts of stress.

FKN2WSJR-73-27Rs are typically used as a voltage-drop or current-limit resistor in circuits, though they can also be used for low-level signal conditioning. The resistor needs to be the correct voltage and wattage rating for the application in which it is being used, as too small of a resistor could lead to a short circuit while too high of a rating could cause the resistor to become overloaded. The resistor should also be correctly oriented according to the positive and negative terminals of the application circuit.

FKN2WSJR-73-27Rs are a type of through-hole resistor which are typically used in precision applications where reliability and accuracy are critical. With their high tolerance, good signal-to-noise ratio, and rugged construction, these resistors can be used in high-power circuits, instrumentation amplifiers, voltage regulators, and low-level signal conditioning applications. To achieve optimal performance, it is important to select the correct voltage rating and wattage rating for the application and to ensure the correct orientation of the resistor in the circuit.

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