1. Super heat dissipation with small linear temperature coefficient
2. Instant overload capability with low noise figure and low annual shift on resistance values
3. Flameproof construction with lightweight design and lower cost than enamel types
4. Durable winding wires that outperform enamel types in high temperature environments

High-precision flame-retardant wire-wound resistors are a class of highly stable resistive components specifically designed for high-precision circuits.

They utilize a high thermal conductivity ceramic substrate wound with high-precision alloy wire, exhibiting excellent power handling and heat dissipation performance while achieving low noise and a low temperature coefficient.

Through flame-retardant resin encapsulation, compared to traditional ceramic wire-wound resistors, they are lighter, more cost-effective, and offer superior safety and durability.

This series is suitable for precision circuit applications requiring high resistance accuracy, high reliability, long lifespan, and high temperature resistance.

1. High-Precision Resistance Control

   Precision winding using highly stable resistance alloy wire ensures excellent resistance consistency and minimal temperature drift, making it particularly suitable for demanding measurement and control circuits.

2. Superior Heat Dissipation and Long-Term Stability

   A high thermal conductivity ceramic core combined with a tightly wound process allows the resistor to maintain stable operation under high power and high load conditions, preventing resistance drift due to excessive temperature rise.

3. Strong Instantaneous Overload Capacity and Extremely Low Noise

   The precision winding design can withstand instantaneous high current surges while maintaining extremely low noise characteristics, effectively reducing interference in the circuit and making it ideal for high-fidelity and high-precision electronic systems.

Application Areas

• Precision Power Supply Equipment
• Instrumentation and Measurement Systems
• Industrial Automation and Control Systems
• Motor Drives and High-Fidelity Circuits