RALEC is a famous brand manufacturer of SMD resistors in Taiwan, China, China. Alloy resistors are one of the core products of Wangquan Technology. The core material of alloy resistors is alloy, which has high product stability and is widely used in power detection circuits. This article provides a general classification of the selection series of Wangquan Metal Microalloy Resistance LR series.
The main product categories and characteristics of RALEC metal alloy resistors:
1.LR series metal alloy micro resistors: suitable for general industrial and electronic products applications.
Product volume: 1206,1210,2010,2512,2725,2728,4527
Product resistance range: 0.3m Ω~500m Ω
Product resistance accuracy: ± 1%
Rated power: 0.5W~5W
Temperature coefficient: TCR ± 25ppm/℃~175ppm/℃
Operating temperature: -55~170 ℃
2.LR series wide electrode metal microalloy resistors: suitable for general industrial and electronic product applications.
Product volume: 1210,1225
Product resistance range: 0.3m Ω~5m Ω
Product resistance accuracy: ± 0.5%, ± 1%
Rated power: 0.5W~5W
Temperature coefficient: TCR ± 50ppm/℃~125ppm/℃
Operating temperature: -55~170 ℃
3.LR 4 electrode metal microalloy resistor: suitable for general industrial and electronic products applications.
Product volume: 2512,3637
Product resistance range: 0.3m Ω~75m Ω
Product resistance accuracy: ± 0.5%, ± 1%
Rated power: 2W, 3W, 4W
Temperature coefficient: TCR ± 50ppm/℃~75ppm/℃
Operating temperature: -55~170 ℃
4.LR Jumper Metal Microalloy Resistance: Metal alloy resistance Jumper, suitable for general industrial and electronic industry product applications.
Product volume: 0603,0805,1206,2512
Rated power: 0.25W~3W
Operating temperature: -55~150 ℃
The above is an introduction to the selection parameters of the RALEC alloy resistance LR series. If you need to know detailed product parameters and product ordering, please consult online customer service.
