PRNF14FTD4K87

Series:	RNF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	4.87 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial, Radial Bend
Supplier Device Package:	Axial
Size / Dimension:	0.093" Dia x 0.250" L (2.35mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors are components that are designed to be physically inserted into a standard mounting hole. The resistors are usually cylindrical and the ends of the cylinder contain pins used to make connections through the circuit board. The PRNF14FTD4K87 is a common through-hole resistor used in a variety of applications.The main purpose of the PRNF14FTD4K87 is to limit the flow of current or to provide electrical isolation between circuits. This makes the resistor ideal for situations where electrical noise could interfere with uncontaminated signals. It can also be used to accurately divide or scale an input signal for use in many applications. The PRNF14FTD4K87 is an extended body resistor of type “Thin Film” which allows for higher power dissipation in a smaller package. The outer insulation material is a rugged polyamide that can withstand up to -20°C to +120°C in a standard environment. The PRNF14FTD4K87 consists of a thin film element design that is stable in temperature and which achieves excellent thermal and mains interference immunity. The resistor’s reliable construction and low temperature coefficient make it an ideal choice for applications such as power supplies, DC to DC converters, servos, and audio amplifiers.The PRNF14FTD4K87 Through Hole Resistors are available in various resistance values, and even as a sub-miniature design. This type of resistor is a current sensing device with a high power density, which is why it is often found in applications that require high power such as motor control circuits. To ensure safety, the resistors are widely certified to UL/CSA and are compliant with RoHS safety protocols. The working principles behind the PRNF14FTD4K87 Through Hole Resistors are based on the fact that all electrical currents will produce some degree of resistance. This resistance will depend on the material, as well as the size and shape of the resistor. As the applied voltage and current increases, the resistance of the resistor will decrease, resulting in increased power losses. This resistor works on the principles of Ohm’s Law, which states that the voltage (V) across a resistor is equal to the product of the current (I) and the resistance (R) of the resistor. This basic equation allows for the accurate measurement of electrical current and allows for the device to be accurately calibrated.The PRNF14FTD4K87 Through Hole Resistors offer a reliable and cost-effective solution for applications requiring current sensing capabilities in a small package. Its reliability and easy installation make it a popular choice for a variety of applications. Additionally, its compatibility with RoHS safety protocols ensures that it is safe to use in most electrical and environmental settings.

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