Wangquan LRH low sensitivity metal alloy micro resistor

RALEC resistors are a series of resistor products produced by Wangquan Electronics Co., Ltd. in Taiwan. The company was founded in 1994 and specializes in the manufacturing of alloy resistors, chip resistors, discharge resistors, and metal plate current detection resistors. Wangquan Electronics has multiple production bases worldwide and established a new production base in Yuanling, Hunan, China in 2018. Wangquan resistors are renowned in the electronic components market for their high stability and reliability, and are widely used in fields such as automotive electronics, industrial control, communication equipment, medical equipment, etc

Product series

Wangquan has a wide range of resistor products, including but not limited to the following:

• LR series: Metal alloy micro resistors suitable for various electronic devices and circuits
• LR Wide Terminal Series: Wide electrode series metal alloy micro resistors provide larger current channels
• LR4 Terminals Series: A four electrode series of metal alloy micro resistors suitable for applications that require precise current measurement
• LR Jumper Series: Jumper resistors used to connect different points in a circuit
• LRE series: Metal alloy micro resistors suitable for miniaturized circuit design
• LRE Wide Terminal Series: Wide electrode series metal alloy micro resistors, suitable for applications that require high currents
• LRH series: Low inductance metal alloy micro resistors reduce electromagnetic interference
• LRH4 Terminal Series: Low inductance metal alloy four electrode micro resistors suitable for high-precision current measurement
• LRS series: Automotive metal alloy current sensing resistors that comply with electrical standards in the automotive industry
• LR-A series: Automotive metal alloy micro resistors suitable for automotive electronics and industrial applications

Technical advantages

Wangquan resistors use high-purity materials and advanced manufacturing processes to ensure the accuracy and stability of resistance values. In addition, Wangquan Electronics implements strict quality control, with quality inspections at every production stage to ensure that every resistor leaving the factory meets relevant standards. Wangquan resistors have the characteristics of high stability, high reliability, resistance to high temperature, humidity, impact, and current impact, and have passed multiple reliability tests, such as high temperature and humidity testing, cold and hot impact testing, current impact testing, etc

Application Fields

Wangquan resistors have been applied in multiple fields due to their excellent performance, such as:

• Automotive Electronics: Used for various electronic control systems in automobiles, such as engine management, airbags, ABS, etc
• Industrial Control: Applied to industrial control systems such as factory automation and robot control.
• Communication equipment: Used for filtering, matching, noise reduction, and other functions in wireless communication devices and network devices
• Medical Equipment: Ensure accurate data measurement in high-precision medical monitoring equipment.

Wangquan resistors occupy an important position in the electronic components market due to their high stability and reliability. From the perspective of production process, technological advantages, and application fields, Wangquan resistors are a reliable choice that can provide strong guarantees for the design and performance of electronic products