RG 系列金属釉膜电阻，具有精度高、温度系数低、脉冲负载能力强、电压系数低等性能，2009年通过了TÜV安全认证. 成功取代了VISHAY 公司的 VR25, VR37, VR68 系列高压金属釉膜电阻器, 取代了CADDOCK公司的 MG 系列高压金属釉膜电阻器。

RG SERIES

ULTRA HIGH OHM VALUE METAL GLAZE FILM RESISTORS

ULTRA HIGH VOLTAGE METAL GLAZE FILM RESISTORS

Feature

Advanced metal glaze film technology

Very low TCR: up to ±25ppm/℃

Exceptionally low noise and voltage coefficient up to 5ppm

High pulse loading capability

Maximum working voltage up to 7,000V

TÜV certificate in 2009

Description

Production is strictly controlled and follow an extensive set of instructions established in production procedure for reproducibility. A special homogeneous film of metal glaze is sintered on high-grade ceramic rods (85%~96% AL2O3) and conditioned to achieve the desired stability and reliability.

The resistor elements are covered by a protective silicon coating designed for electrical, mechanical, and climatic protection. The leads are covered with a final pure tin plating for keeping perfect solderability and wonderful outlooking.

Color code rings designate the resistance value and tolerance in accordance with IEC60062 but the yellow and white color rings are used to replace gold and silver rings for better high voltage performance.

Digital marking is available upon request

Applications

High resistance, high stability, high reliability at high voltage circumstances

Municipal electricity input pulse especially electricity surges protecting

High temperature and high humidity environments