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A type of SMD resistor produced with alloys, usually called current sensing resistor or alloy SMD resistor. Many times circuit engineers use it to sample large currents in circuits, so it is also called alloy sampling resistor.
(Temperature, material, length, cross-sectional area) usually affects the resistance value of the resistance element. The physical quantity that measures the magnitude of the resistance affected by temperature is the temperature coefficient
1. According to the color of the light: red, orange, green (subdivided into yellow-green, standard green and pure green), blue light, white light, etc. In addition, some light-emitting diodes include LED light-emitting diodes of two or thre
MOSFET is a type of FET (the other is JFET), which can be manufactured as enhancement type or depletion type, P-channel or N-channel, and there are 4 types, but the actual application is only enhancement-mode N-channel MOS. Tube and enhance
Yageo (2327) recently expanded its capital expenditure for ultra-small SMD resistor RC0075 (0.3 mm×0.15 mm, size smaller than 01005). Yageo said that RC0075 SMD resistor are mainly used in 5G wireless communication modules, light, thin, sho
SMD resistor brand manufacturers are mainly concentrated in Japan, Taiwan, and the mainland. Here is a detailed introduction to the major brands.
①SMD-RT SMD precision resistance Compared with ordinary resistor, precision resistor use materials with higher temperature stability. Therefore, within a certain temperature range, the error of precision resistor is smaller than that of
A lot of things happened in the past 2020. For the electronic components industry, the three major industry buzzwords in 2020 are [price increase], [out of stock], and [5G].
Precision resistor are resistor with higher accuracy and lower temperature drift. In addition to the basic requirements of high precision, extremely low temperature drift, extremely high reliability and stability are required, and stable p
1. For precision sampling resistor with resistance values ??ranging from 1 milliohm to 1 ohm, precision foil resistor are usually used.
Resistance error, resistance thermal stability, resistor distribution parameters, and other indicators that meet certain standards are resistor.
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