Vishay released for medical electronics and high-end audio is a new series of winding resistance Recently, Vishay Intertechnology, Inc. (NYSE ticker symbol: VSH) today announced a new series can be used in medical imaging devices and high-end audio is non-magnetic, non-inductive axial lead winding resistance --- MRA series resistor power rating up to 12W, can operate at + 350 ℃ temperature. Vishay Mills MRA devices from Vishay Dale resistor division, with no sense and all-welded construction, and operational amplifiers suitable for RF applications, can greatly enhance the frequency response. Combined with Ayrton-Perry non-inductive coil inductance and device almost no signal loss. Resistance at 25 ℃ power rating of 4W ~ 12W, the temperature range of -65 ℃ ~ + 250 ℃ (characteristic U) and -65 ℃ ~ + 350 ℃ (feature V). Resistance device is 0.01Ω ~ 85.0kΩ, a tolerance of ± 1%, ± 5% and ± 10% alloy resistance, 0.99Ω device resistance is less than the TCR of ± 90ppm / ℃ resistance of the sample alloy, 1.0Ω ~ 9.9Ω The device is ± 50ppm / ℃, 10Ω or more devices and is ± 30ppm / ℃. MRA resistance RoHS compliant and Vishay green. Carbon Film Resistors RT function and use low price, widely used in various electronic products. Good stability characteristics, was not a negative temperature coefficient, by the voltage and frequency is small, the pulse load stability. The main parameters RJ metal film resistor can be used to require high accuracy, temperature stability, good resistance welding aluminum circuit or circuit requires strict teaching situations, such as the op amp input terminal matching resistance. Temperature coefficient, voltage coefficient, thermal performance and noise performance are not carbon film resistors, small volume alloy resistance price, high precision; but the pulse load stability is poor, the price is more expensive than carbon film resistors. Can be used to require high accuracy, good temperature stability of the circuit, or circuit requires strict teaching situations, such as the op amp input terminal matching resistance and high temperature applications. Low price, performance metal film resistors basically the same, a higher price, heat resistance, extreme temperature up to 240 ℃. Alloy resistance band, Yi Jia Electronics (certified), alloy resistance provided by the Nanjing-kai Electronics Co., Nanjing-kai Electronics Co., Ltd. (www.eajay.com) is Shenzhen, the other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yi Jia Electronics leader in the staff warmly welcome all inquiries negotiations to create Yi Jia Electronics better future.