Mineral type:Tantalite

Substrate: Alumina

Resistor: Thick Film

Coating: Glass

Terminals: Solder Plated - Phosphor Bronze

Thermal Conductivity:20 Watts/Meter/°C

Temperature Coefficient: 1 ohm 450 ppm/°C

1 to 100Ω 100 ppm/°C

101Ω and up 50 ppm/°C

Electrical Tolerance: ±1% and ±5% (other tolerances available)

Power Rating: Based on 25°C free air

Resistance Range: 0.5 ohm to 10M ohm. Consult factory for other values

Maximum Operating Voltage: 350 VAC, 500 VDC through glass, 1000 VAC, 1500 VDC through substrate

Overload: Five times rated power, as long as the one second average dissipation does not exceed the wattage rating.

ΔR: ±2%, 2000 hours

Derating: 100% @ 25°C to 0% @ 350°C.