Silicon Coated Edge Wire Wound Resistors - SRZ

We are engaged in providing a wide range of Silicon Coated Edge Wire Wound Resistors, which contain flame proof coating compatible with UL standard. These resistors are widely used in electrical industries.

Features:

• Spot Welded/Brazed Joints For Reliability
• Low Temperature Coefficient
• Exceptional Stability And Performance
  
• Fixed Taps And Adjustable Tags Available
• Custom Designed Resistor Assemblies Are Available On Request
• Brackets Available For Horizontal As Well As Vertical Mounting.
• Flame Proof Silicon Coating Available.

Specifications:

• Ohmic Range:0.05Ω To 30Ω (Std. Resistances from E-24 Series. Other Resistances available on request)
• Tolerance:±5%.
• Power Rating (Based on 25º C ):35W To 1500W
• Temperature Coefficient:±50ppm
• Surface Temperature:350º C max at 25º C
• Derate at Zero:At 350º C
• Overload:10 times the wattage applied for 5 seconds
• Operating Temperature:-55º C to 200º C
• Dielectric Voltage:1000V from mounting terminals to hardware.

Materials Used:

• Core:Ceramic
• Terminals:Brass/SS/Copper
• Wire:Cu-Ni Alloy Strips
• Coating:Silicon Varnish