Four-terminal Alloy Shunt Resistors (FLH)

Four-terminal Alloy Shunt Resistors (FLH) tackle current sensing applications with TCR 20ppm.

DeMint FLH open four-pin alloy shunt series, also known as four-lead sampling shunt, current sensing resistor, or four-pin sampling resistor.

Kelvin four-terminal resistors are used to ensure that the current acts on two opposite terminals and to measure the detection voltage of the other two terminals, thereby reducing the influence of resistance and temperature coefficient between terminals and obtaining more accurate current measurements.

Four-lead alloy shunt FLH adopts U-shaped design and high-pulse special alloy element structure, which can improve the power of the resistor and expand the operating temperature range. It has the characteristics of low resistance, low inductance and high reliability. The temperature coefficient is lower than that of 20 ppm/C, which provides excellent performance and is suitable for various applications.

DeMint FLH devices always preferred in current sense applications, standard rated power 3W is available packages, resistance values down to 0.0003Ω, with tolerances as tight as ±1%, ±2%, and ±5% with low-inductance 10 nH. TCR is as low as ±20ppm/°C and ±50ppm/°C with high-impulse proprietary metal element that gives the device its extended power and temperature ratings.

With modern technology and production methods, we continuously upgrade production equipment, provide complete low resistance current detection resistor products, and all aspects of current sensing shunt product information and application information. The products meet RoHS requirements.

FLH series as current divider and current detection resistor products can be customized according to customers'needs. For special resistance value and latest product information, contact us with your specific needs.

Download PDF Specification : Four-terminal Alloy Shunt Resistors (FLH).