Yageo Group launches the new film automotive chip resistance-VT series, which has the characteristics of high pressure resistance, moisture resistance, sulfur resistance, high precision and high stability. The case size is 1206, and the resistance range is 162ω-1.5 MΩ. With narrow tolerances of ±0.1%, ±0.25%, ±0.5% and ±1% and low temperature characteristics (TCR) of ±10, ±25, ±50 ppm /°C, rated power value of 1/4W.
Due to the precision laser cutting technology, VT series has better resistance to high pressure compared to the film resistors on the market, while maintaining good resistance stability. VT series passivation layer design, the intermediate medium formed impermeable interface to make its coating resistance, so that water is not easy to penetrate from the outside.
The passivation layer protection enables the VT series to maintain high resistance stability in harsh environments. It is suitable for automotive electronics, telecommunications, industrial and medical equipment, measuring instruments and power supply systems.
Characteristics and reliability test standards
● Comply with AEC-Q200 vehicle standards
● Excellent resistance to high humidity/sulfur environment
● High precision and stability
● Low temperature characteristics (TCR) and low electrical noise
● High/low temperature cycle test: ΔR/R ±0.1%
● Anti-vulcanization test (105°C, 750 hours vulcanization test environment): ΔR/R ±2%
● Life/durability test (70°C) : ΔR/R ±0.1%
● High temperature and humidity test (85°C/85% RH) : ΔR/R ±0.1%
