器件名称:
12FR025
功能描述:
Axial Wire Element Current Sense
文件大小:
139.59KB 共1页
简 介:
F eat u r es Ideal for current sensing applications 1% Tolerance standard, others available Fixed resistance measuring point “M” Low inductance (non-inductive below 0.25Ω) RoHS compliant product available; add “E” suffix to part number to specify 700 600 500 ppm/°C 400 300 200 100 0 0 10 20 30 Milliohms 40 50 Temperature Coefficient of Resistance 2 watt 3 watt 5 watt S p ec i f i cat i o n s Material Terminals: Solder-plated copper terminals or copper clad steel depending on ohmic value. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu Encapsulation: Silicone molding compound. Derating Linearly from 100% @ +25°C to 0% @ +275°C. Electrical Tolerance: ±1% standard. Others available. Power rating: Based on 25°C free air rating. Overload: 5 times rated wattage for 5 seconds. Dielectric withstanding voltage: 1000 VRMS for 3 and 5 watt; 500 VRMS for 2 watt. Insulation resistance: Not less than 1000MΩ. Thermal EMF: Less than ±2V/°C. Temperature range: -55°C to 275°C. Electrical Resistance Range: 0.005Ω to 0.100Ω standard Standard Tolerance: ±1%; others available Operating Temperature Range: -55C to +200C Temperature Coefficient of Resistance, 0C to 85C: ≥0.015Ω: ±50 PPM/C <0.015Ω: ±100 PPM/C Environmental Performance: Exceeds the requirements of MIL-PRF-49465 Power rating: Based on 25C free air rating. Overload: 5 times rated wattage for 5 seconds Max. Current: 22 amps Dialectric withstanding voltage: 1500 VAC for 4.5 and 7 watt 1000 VAC for 3 watt Insulation resistance: No……
