RW Wire Wound Fixed Resistors (Silicon Coated)

RW Wire Wound Fixed Resistors (Silicon Coated)
RW / RWS / RWL

RW Wire Wound Fixed Resistors (Silicon Coated)

CuNi/NiCr wire wound on a ceramic rod and protected with flame-proof silicone coating. Outstanding inrush/overload behavior for power circuits, telecom repeaters and precision current sensing. Special orders down to ±0.01% tolerance and non-inductive (N) winding.

Rated Power
1W ~ 14W
Resistance Range
0.05Ω ~ 200KΩ
Tolerance
±1%~±5% (특주 ±0.01%~)
Operating Temp.
-55℃ ~ +275℃
T.C.R
±90~±350 ppm/℃ (특주 ±5~)

Features

  • Wide operating range -55℃ to +275℃
  • Inductive (W) or non-inductive (N) winding
  • Special order: ±0.01% (T) tolerance, TCR ±5ppm/℃

General Specifications

Type Rated Wattage Max. Working Voltage Range (Inductive) Range (Non-Inductive)
RWS 1W1W50V0.05~3KΩ0.05~1.5KΩ
RW 1W · RWS 2W1W / 2W50/100V0.05~10KΩ0.05~4KΩ
RW 2W · RW 3W2W / 3W100/200V0.1~47KΩ0.05~40KΩ
RWS 5W · RW 5W5W450V0.1~100KΩ0.05~50KΩ
RW 7W7W500V0.5~150KΩ0.1~50KΩ
RWS 10W10W700V0.5~150KΩ0.1~50KΩ
RWL 10W(14W)14W800V0.5~200KΩ0.1~70KΩ

How to Order

RW — 2W — J — 0R22 — TC

Specify in order: type — rated wattage — tolerance — resistance — packaging. For detailed specs, see the catalog or contact our sales team.

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