Non-combustible box-type cement resistor (vertical type) 'RW/RWN/RWP'

basic information

Structure/Shape: Non-combustible box-type cement resistor (vertical type, substrate self-supporting type) Resistor Element Type: Wirewound / Metal Oxide Film Rated Power: 1.0W to 10.0W Maximum Operating Voltage: Wirewound calculated value E=√(P×R), Metal Oxide Film 250V to 700V Resistance Value Range: (Standard Specification: RW) 0.056 Ω to 51k Ω Resistance Value Range: (Non-inductive Specification: RWN) 0.030 Ω to 33 Ω Resistance Value Range: (Surge Resistant Enhanced: RWP) 0.056 Ω to 680 Ω (Note: 1W specification is 1.8Ω to 56Ω) Resistance Value Tolerance: J (±5%), K (±10%) Operating Temperature Range: -55 ℃ to +155 ℃ External Dimensions (W: Width): 12.0 ±0.5mm to 16.0 ±0.5mm External Dimensions (H: Height): 14.5 ±0.5mm to 39.0 ±1mm External Dimensions (S: Depth/Thickness): 5.0 ±0.5mm to 12.0 ±1mm Lead Pitch (P): 5.0 ±0.5mm to 7.5 ±1mm Lead Wire Diameter (ϕd): 0.8 ±0.05mm *Requests for catalogs and specifications can be accessed from the above URL.

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Applications/Examples of results

It is used in power supply circuits where high power processing, strict safety standards, and space-saving of substrates are simultaneously required. • Power supply and power conversion equipment o Input inrush current limiting circuit for switching power supplies (SMPS) o Primary side protection and discharge (bleeder) circuit for AC adapters and chargers o Smoothing and voltage divider circuit for power units • Industrial and power-type circuits o Protection and bleeder resistors for inverters and motor drive devices o Power control sections and overload protection circuits for various industrial equipment *Requests for catalogs and specifications can be accessed from the above URL.