Power type slim cement resistor
Thin cement resistor capable of taking a relatively large weight of resistance wire 【Features】 ○ Since it can take a relatively large weight of resistance wire, it is optimal for medium regenerative resistors, brake resistors, inrush current prevention resistors, etc., in circuits with pulse currents. ○ Uses a porcelain case ○ Resistance value tolerance: ±5%, ±10% ○ Resistance temperature characteristic: ±400PPM/℃ (for less than 20Ω), ±260PPM/℃ (for 20Ω and above) ○ Withstand voltage: AC2000V for 1 minute ΔR: ±(0.1% + 0.05Ω) ○ Insulation resistance: DC500V, over 20MΩ ○ Short-term overload: applies 10 times the rated power for 5 seconds ΔR: ±(2% + 0.05Ω) ○ RoHS compliant product ● For other functions and details, please download the catalog.
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Thin film cement resistor capable of taking a relatively large weight of resistance wire 【Features】 ○ Since it can take a relatively large weight of resistance wire, it is optimal for medium regenerative resistors, brake resistors, inrush current limiting resistors, etc., in circuits with pulse currents. ○ Uses a porcelain case ○ Resistance value tolerance: ±5%, ±10% ○ Resistance temperature characteristics: ±400PPM/℃ (for less than 20Ω), ±260PPM/℃ (for 20Ω and above) ○ Voltage endurance: AC2000V for 1 minute ΔR: ±(0.1% + 0.05Ω) ○ Insulation resistance: DC500V, over 20MΩ ○ Short-term overload: applies 10 times the rated power for 5 seconds ΔR: ±(2% + 0.05Ω) ○ RoHS compliant ● For other functions and details, please download the catalog.
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Company information
"Iwaki Wireless Research Institute Co., Ltd." was established in 1947 by Yoshiga Iijyu as a sole proprietorship called "Iwaki Wireless Research Institute" and was incorporated in 1952. Since its founding, it has developed smoothly as a specialized manufacturer of wire-wound resistors, widely used primarily in industrial equipment, with the slogan "IWAKI RESISTOR boasts the highest reliability." In 1966, it established the Fukushima Factory in Futaba County, Fukushima Prefecture, and in 1976, it established Niigata Iwaki Co., Ltd. in Kitauonuma County, Niigata Prefecture. In 1990, it founded IKEI Co., Ltd. in Iwaki City, Fukushima Prefecture. Focusing on "hybrid circuits" as a future product, it began production at the Fukushima Factory in 1982. To respond to diversifying needs, it has changed its slogan to "Custom-Made Iwaki" and is striving to establish a production system centered around its valued customers. We sincerely request your continued guidance and encouragement.