CFR2WSJT-73-47R

Series:	CFR
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	47 Ohms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-350/ +350ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Introduction

Through hole resistors are used to reduce current or control voltage in a circuit. There are many different types of through hole resistors, but the most commonly used one is the CFR2WSJT-73-47R. It is especially popular in the industrial, military and telecom applications.

CFR2WSJT-73-47R Application Field and Working Principle

The CFR2WSJT-73-47R is an axial leaded through-hole resistor. It is a fixed-value precision resistor which is mainly used in precision-control electrical circuits. This device can be used in both DC and AC circuits.The CFR2WSJT-73-47R is designed with a power rating of 2 Watts in ambient temperature of +70°C. It is constructed with two nickel-chromium alloy resistive elements and is offered in various resistance values up to 1000 ohms. The device also features low inductance and excellent thermal properties.The CFR2WSJT-73-47R is primarily used for precision-controlled electrical circuits, and has a superior tolerance rate. It is also capable of operating under a wide temperature range, and is able to remain in its operating zone under extreme conditions. The device also has low natural inductance, and a -55°C maximum working temperature.The working principle of the CFR2WSJT-73-47R is simple. The device consists of two nickel-chromium alloy elements which are cross connected to form a resistance element. The metal composition between these elements causes resistance to the flow of electricity, which reduces the current or voltage in the circuit.

Advantages

The CFR2WSJT-73-47R through-hole resistor offers many benefits to users. It is widely known for its stability and superior tolerance rate, as well as its excellent thermal properties. It is also capable of operating under extreme environmental conditions, and is suitable for use in DC and AC circuits. It is available in various resistance values up to 1000 ohms, and features low inductance.

Disadvantages

Despite its many benefits, the CFR2WSJT-73-47R does have a few drawbacks. Its power rating is relatively low compared to other through-hole resistors, and its maximum working temperature is -55°C. It is also more expensive than other types of resistors, which may make it difficult to include in high volume production designs.

Conclusion

The CFR2WSJT-73-47R through-hole resistor is a precision fixed-value device used in industrial, military and telecom applications. It is constructed with two nickel-chromium alloy resistive elements, and is offered in various resistance values up to 1000 ohms. The device features excellent thermal properties, low inductance, and superior tolerance rate. However, its power rating is relatively low and it is expensive when compared to other types of resistors.

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