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Resistors 电阻系列

Resistor Supply Service
Including chip resistors, power resistors, high-precision resistors, vehicle-grade resistors. Stable performance, high reliability, complete resistance range and precision.

电阻系列供应服务
包含贴片电阻、功率电阻、高精度电阻、车规级电阻。性能稳定、可靠性高、阻值范围与精度齐全。

Technical Parameters 技术参数

1. General Chip Resistor 通用贴片电阻

Package: 0402, 0603, 0805, 1206, 1210, 2010, 2512

Resistance: 0.1Ω – 10MΩ

Power: 1/16W, 1/10W, 1/8W, 1/4W, 1/2W, 1W

Tolerance: ±1%, ±5%

Temperature coefficient: ±100ppm/℃, ±200ppm/℃

2. High-Precision Resistor 高精度电阻

Package: 0603, 0805, 1206

Resistance: 1Ω – 1MΩ

Tolerance: ±0.05%, ±0.1%, ±0.5%

Temperature coefficient: ±5ppm/℃, ±10ppm/℃, ±25ppm/℃

Stability: ≤±0.1% after 1000 hours

3. Power Resistor 功率电阻

Power: 1W, 2W, 3W, 5W, 10W, 20W, 50W

Resistance: 0.01Ω – 100kΩ

Withstand voltage: 500V – 3000V

Operating temperature: -55℃~+200℃

Structure: wire-wound, metal oxide, cement type

4. Current Sensing Resistor 采样电阻

Resistance: 0.001Ω – 0.1Ω

Tolerance: ±1%, ±2%, ±5%

Power: 1/4W, 1/2W, 1W, 2W, 3W

Temperature coefficient: ±50ppm/℃, ±75ppm/℃

Application: current detection, power management

5. High-Voltage Resistor 高压电阻

Withstand voltage: 1kV, 2kV, 3kV, 5kV, 10kV

Resistance: 1MΩ – 1000MΩ

Tolerance: ±5%, ±10%

Operating temperature: -40℃~+155℃

Package: axial, through-hole, high-voltage ceramic

6. Vehicle-Grade Resistor 车规级电阻

Standard: AEC-Q200

Package: 0402, 0603, 0805, 1206, 2512

Operating temperature: -55℃~+155℃

Power: 1/10W – 1W

Reliability: anti-vibration, anti-humidity, long life