RWR/RWS/RSR type resistor are developed for high thermal dissipation in a small volume. These types,
having good thermal conduction, are mounted with inorganic materials. They are the most useful for
power circuit of various electronic equipment.
◈ Features
• Flame proof inorganic construction.
• Designed to utilize heat sink effect and designed small.
• Highly stable to heat and moisture.
• Excellent protective characteristic of inrush current.
Flame proof square type wire-wound resistor with glass core (RWR)
Flame proof square type wire-wound resistor with ceramic rod (RWS)
Flame proof square type metal oxide film resistor (RSR)
◈ Type Designation
◈ Rating
◈ Performance
◈ Dimension
◈ Derating Curve
