RC14JB4K70

Series:	RC
Packaging:	Bulk
Part Status:	Active
Resistance:	4.7 kOhms
Tolerance:	±5%
Power (Watts):	0.25W, 1/4W
Composition:	Carbon Composition
Features:	Non-Inductive, Pulse Withstanding
Temperature Coefficient:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors consist of a wide variety of resistors which are attached to a printed circuit board (PCB) through pins or leads that are inserted through holes in the board. These resistors are designed to provide electrical resistance in electric circuits. Resistance in an electrical circuit can be used for various purposes, such as providing current control, current-limiting, voltage-limiting, and impedance matching.The RC14JB4K70 through hole resistor is a device typically used in low-end and medium-range applications. This resistor is rated at 70 ohms and can work within an operating temperature range of up to 150°C. Its lead has a length of 6mm, allowing for flexible installations. Additionally, workers have the choice to mount the resistor either horizontally or vertically, depending on their applications\' requirements. The RC14JB4K70 features a metal oxide film as its primary element, ensuring stability and reliability in its resistance against constant loads and high temperatures. This resistor offers a tolerance of ±5%, making it suitable for most applications. Besides, this resistor also includes design features like optimized dimensions, significant power ratings, low profile height, and more.In terms of application field, the RC14JB4K70 is suitable for many applications including consumer electronics, motor control, telecommunications, automotive, industrial, and telecommunications. It is often used in applications requiring high-frequency noise suppression, overcurrent protection, and high-pulse applications.The working principle of the RC14JB4K70 is relatively simple. The device consists of two pins connected through a resistive element. When a voltage is applied across the pins, the current will flow through the resistor according to its resistance value. The resistance of the resistor will heat up the element, which results in a corresponding voltage drop across the pins. This voltage drop is the electrical energy dissipated in the form of heat. Hence, this resistor provides voltage and current regulation by controlling the amount of power dissipated in the form of heat.In conclusion, the RC14JB4K70 is a through hole resistor with a wide range of applications. It is highly capable of providing current control, current-limiting, voltage-limiting, and impedance matching in electric circuits. This resistor is also extremely reliable in its resistance against constant loads and high temperatures. Most importantly, its working principle is relatively easy to understand.

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