WW12JT20R0

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±5%
Power (Watts):	0.4W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.110" Dia x 0.312" L (2.79mm x 7.92mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction

WW12JT20R0 resistors are a type of resistors that can be classified as through-hole resistors. As their name indicates, these resistors have two terminals or "leads" that are designed to fit into drilled holes in circuit boards. WW12JT20R0 resistors are one of the most common types of resistors used in applications such as high-frequency signal conditions, current sensing, and voltage dividers.

Applications

The WW12JT20R0 through-hole resistor can be used in a variety of applications, including:1. High frequency signal conditions. WW12JT20R0 through-hole resistors are excellent for high frequency signal conditions because they offer superior temperature stability, low inductance, and high Q values. High Q values mean that these resistors will remain stable over a wide range of frequencies.2. Current sensing. Through-hole resistors are a good choice for measuring current because they are easily able to handle high peak currents. They also provide a low-impedance path which helps to reduce the amount of noise in the circuit.3. Voltage dividers. Through-hole resistors can also be used as voltage dividers since they provide a low-impedance path which allows for a greater degree of accuracy in dividing the voltage between two points.4. Hybrid circuits. WW12JT20R0 through-hole resistors are often used in hybrid circuits because they provide a compact solution that does not compromise on quality.

Working Principle

The working principle of WW12JT20R0 through-hole resistors is relatively simple. These resistors are usually made of an alloy material, such as copper or nickel, which has a high resistance. This material is then covered with an insulating material, such as ceramic or plastic, which helps to protect the resistor from damage.When a current passes through the resistor, it generates heat. This heat is then dissipated into the surrounding environment. The amount of heat generated is proportional to the amount of current passing through the resistor and is referred to as the "power dissipation".Under normal conditions, the power dissipation generated by a WW12JT20R0 through-hole resistor should remain within its rated power. If the power dissipation exceeds the rated power, then the resistor could be damaged and will need to be replaced.

Conclusion

WW12JT20R0 through-hole resistors are a type of resistors that can be classified as through-hole resistors. Their two leads are specifically designed to fit into drilled holes in circuit boards. These resistors are commonly used in applications such as high-frequency signal conditions, current sensing, and voltage dividers. The working principle of these resistors is based on the alloy material used and the insulating material which generates heat when a current passes through the resistor.

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