CF1JT12R0

Series:	CF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	12 Ohms
Tolerance:	±5%
Power (Watts):	1W
Composition:	Carbon Film
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	0/ -400ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.433" L (4.50mm x 11.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors – CF1JT12R0 Application Field and Working Principle

Through hole resistors, or THRs, are some of the most common components used in electronic circuits today. THRs can be used to limit current, control voltage levels, or reduce signal loading, and are specified by design engineers based on the specific requirements for a given application. The CF1JT12R0 is a THR model with an ohmic value of 12 ohm and with a current rating of 0.007A. This THR is part of an energy-saving family, with other models having voltage ratings of up to 2V and power ratings up to 60 mW.

Configuration

The CF1JT12R0 THR is composed of two terminals, and consists of a core made of a conductive material, usually a metal alloy such as copper or brass. The terminals are connected to the core using a pair of metal caps. The caps can provide mechanical strength and are used to hold the components together. The metal caps may also be used to provide electrical insulation between the terminals and the core. The core of the THR can also be composed of a mix of materials to make it more resistant to voltage spikes, or for other purposes.

Usage

THRs are commonly used in a wide variety of electronic circuits, ranging from consumer electronics to automotive and industrial applications. The CF1JT12R0 THR is mainly used in circuits for controlling the current, voltage, or signal levels. It can also be used to attenuate signal loading and reduce power consumption, as well as for protection against over-voltage and over-heating.

Working Principle

The CF1JT12R0 THR works by presenting a resistive load to the circuit that it is connected to. This resistive load absorbs some of the circuit energy, and limits the current flowing through the circuit. When correctly chosen, the THR will provide the required level of resistance to the circuit in order to give the desired current or voltage control.

Benefits

The use of CF1JT12R0 THR components provides several benefits to circuit designers. In particular, they are relatively easy to install and require minimal maintenance. Furthermore, as they provide an isolated resistive load, they are also able to reduce signal loading and provide a much better signal integrity. Lastly, they can help reduce power consumption in electronic circuits, making them more energy-efficient.

Conclusion

THR components such as the CF1JT12R0 are essential for many electrical and electronic circuits, providing low-resistance, current/voltage regulation, signal attenuation, and energy-saving performance. Even though these components may appear relatively simple, their correct selection and implementation can be the key to a successful system design.

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