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Low TCR Resistors

TypeResistance RangeToleranceTemperature Coefficient (ppm/°C)Packaging
Thin Film Precision Chip Resistor1Ω~3MΩ±0.01%~±1%1ppm0201/0402/0603/0805/1206/1210/2010/2512
Anti-Corrosive Thin Film Precision Chip Resistor10Ω~1.5MΩ±0.1%~±0.5%15/25/500402/0603/0805/1206/2010/2512
Thin Film Anti-Sulfurated Chip Resistor10Ω~499KΩ±0.05%, ±1%10/15/25/500402/0603/0805
Thin Film Current Sensing Chip Resistor50mΩ~1000mΩ±0.5%, ±1%50/100/2000402/0603/0805/1206/2010/2512
Thin Film Array Chip Resistor100Ω~33KΩ±0.1%, ±0.25%, ±0.5%10/15/25/500603x4
Thin Film Current Sensing Chip Resistor50mΩ~1000mΩ±0.5%, ±1%50/100/2000402/0603/0805/1206/2010/2512
Thin Film Array Chip Resistor100Ω~33KΩ±0.1%, ±0.25%, ±0.5%10/15/25/500603x4
TAI - Thin Film Chip Resistor1Ω~3MΩ±0.05%~±1%5~1000201/0402/0603/0805/1206/1210/2010/2512
TypeResistance RangeToleranceTemperature Coefficient (ppm/°C)Packaging
Ultra Low Ohm (Metal Strip) Chip Resistor 1W~3W0.5mΩ~15mΩ±1%, ±3%, ±5%50/75/100/150/1206/2010/2512
Chip Shunt Resistor0.5mΩ~4mΩ±1%, ±2%, ±5%50/60/75/100/1201050/1575
Current Sensing Metal Chip Resistor10mΩ~100mΩ±1%, ±2%, ±5%50/1000603/0805/1206/2010/2512
Low Ohm (Metal Strip) Chip Resistor5mΩ~100mΩ±1%, ±2%, ±5%75/1001206/2010/2512
Small Package Alloy Sampling Resistor0.25mΩ~50mΩ±1%, ±2%, ±5%75/100/2750805/1206/2010/2512
High Power Alloy Sampling Resistor1mΩ~91mΩ±1%, ±2%, ±5%754527/2512/2010
Long Electrode Alloy Sampling Resistor1mΩ~3mΩ±1%, ±2%, ±5%1003720/0612
Alloy Four-terminal Current Sensing Resistor0.5mΩ~5mΩ±1%, ±2%, ±5%150/2000612
Metal Material Current Sensing Resistor5mΩ~40mΩ±1%, ±2%, ±5%1000603/0805/1206
TypeResistance RangeToleranceTemperature Coefficient (ppm/°C)Power
TO-220 Power Resistor0.05Ω~1MΩ±0.5%, ±1%, ±5%50/100/200/300/20W10%
TO-220 Power Resistor0.05Ω~10KΩ±0.5%, ±1%, ±5%50/100/200/300/30W10%
TO-220 Power Resistor0.05Ω~10KΩ±0.5%, ±1%, ±5%50/100/200/300/35W10%
TO-220 Power Resistor0.01Ω~10KΩ±0.5%, ±1%, ±5%50/100/200/300/50W10%
TO-247 Power Resistor0.05Ω~10KΩ±1%, ±5%, ±10%50/100/200/300/100W
TO-220 Power Resistor0.01Ω~10KΩ±0.5%, ±1%, ±5%50/100/200/300/50W10%

TypeResistance RangeToleranceTemperature Coefficient (ppm/°C)Power
Metal Film Precision Resistor0.1Ω~10MΩ±0.1%~±5%10/15/25/50/100/0102/0204/0207
Metal Film Precision Resistor0.1Ω~1MΩ±0.1%~±5%10/15/25/50/100/0204/0207
Metal Film Precision Resistor - Automotive Grade0.1Ω~10MΩ±0.05%~±1%5/10/15/25/50/1000318/0623/0932/1145/1550
Metal Film Lead Resistor100Ω~1MΩ±0.02%~±0.05%5/10/15/250727/1040
High Precision Metal Film Fixed Resistor0.1Ω~22MΩ±1%~±2%~±5%2000623/0932/1145/1550/1765/2485
Metal Oxide Leaded Film Resistor0.1Ω~22MΩ±1%~±2%~±5%2000623/0932/1145/1550/1765/2485
Metal Film Flame-Proof Resistor0.1Ω~22MΩ±1%~±2%~±5%2000623/0932/1145/1550/1765/2485

Key Technical Highlights

  1. Advanced TCR Performance: Ultra-low 1ppm TCR in precision thin film resistors enables <0.01% resistance drift in -55°C to +175°C environments

  2. Specialized Packaging:

    • 0201 (0.6×0.3mm) packages achieve 50mΩ resistance with 200ppm TCR for space-constrained applications

    • TO-247 power resistors support 100W dissipation with <300ppm thermal drift

  3. Material Innovation:

    • Alumina-ceramic substrates in current sensors reduce thermal resistance by 40% vs FR4

    • Anti-sulfurated coatings pass JIS-C-5201-14.13 standards for 2000hr corrosive environment operation

  4. Automotive Compliance:

    • AEC-Q200 qualified metal film resistors with ±5ppm TCR tracking for battery management systems

    • 100% RoHS compliance across all series

Applications

  • Precision thin film: Medical instrumentation, aerospace avionics

  • Current sensing: EV charging stations, industrial motor controls

  • Power resistors: UPS systems, welding equipment

Resistor Information(Low TCR Resistors)
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