SPP1UL1R50JLF

Series:	SPP
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Resistance:	1.5 Ohms
Tolerance:	±5%
Power (Watts):	1W
Composition:	Wirewound
Features:	Fusible, Moisture Resistant, Weldable
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.150" Dia x 0.402" L (3.80mm x 10.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors are a type of electrical resistor that secures its connection by anchoring itself with a hole through two electronic components. This allows them to remain secure and in contact even when exposed to strong vibration. They are usually shaped as an axial disc, with a lead extending from the contact surface and a hole for the mounting of the resistor. SPP1UL1R50JLF is one such example of a through hole resistor that utilises a unique construction for excellent electrical performance.The SPP1UL1R50JLF has a flat-head terminal, which is reinforced with an additional metal crown ring to improve the contact strength. The flat-head terminal allows for a larger contact area than the traditional round-head terminal used on other through-hole resistors. This increased contact area is particularly beneficial in applications where vibration or movement is present, as it allows for a more secure connection. Additionally, its flat-head design helps to reduce capacitance between the resistor and the external circuit, which results in improved signal integrity.The SPP1UL1R50JLF is designed to provide reliable electrical performance in both digital and analog circuits. It is made of a nickel-chrome compound for good thermal conductivity and high mechanical strength. The resistor is also provided with an insulating sleeve that prevents electrical contact between the resistor and any other components. This makes it ideal for applications in digital and analog circuits, such as signal processing circuits and motor control systems.The SPP1UL1R50JLF has a low temperature coefficient, which ensures its stability and accuracy over a wide temperature range. Additionally, the resistor utilises a reverse-polarity technology, which increases its ability to resist current surges. This makes it an excellent choice for power supply regulation, as it can handle current spikes without compromising the accuracy of the circuit. As such, the SPP1UL1R50JLF is a great choice for applications that require a reliable and accurate performance, over a wide temperature range and resistance to surges.The SPP1UL1R50JLF has a narrow range of parameters, making it suitable for both low and high voltage applications. This allows for a variety of different applications including power supply regulation, signal processing, motor control and lighting. Additionally, the resistor has a low power dissipation, which means that much less heat is produced during operation. This makes the resistor an ideal choice for compact and miniaturized applications where space is limited. It is also useful in high-current applications, due to its low voltage drop.Overall, the SPP1UL1R50JLF is an excellent choice for a wide variety of applications. Its flat-head terminal, insulating sleeve and reverse-polarity technology provide reliable electrical performance in digital and analog circuits. Its narrow range of parameters allows it to be used in low and high voltage applications, while its low power dissipation makes it perfect for miniaturized applications. With these features, the SPP1UL1R50JLF is an ideal choice for numerous applications requiring an accurate and reliable performance, over a wide temperature range and resistance to current surges.

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