Viking columnar resistance,VIKING columnar resistance, wafer resistance is also known as columnar resistance, metal film columnar resistance, also known as: wafer resistance, columnar resistance, color ring patch resistance, pin resistance, leadless resistance, including: CSR series and CSRV series package there are 0102,0204,0207,3 kinds of package sizes. The metal film column resistor is between the patch resistor and the in-line resistor, mainly suitable for high current/high voltage shock resistance/high safety requirements of the high order circuit, compared with the in-line resistor, because the lead is removed, it greatly reduces the parasitic inductance generated by the in-line resistor at high frequency. At the same time, it can solve the problem that the precision and temperature coefficient can not be improved in the small resistance value of the in-line resistance. Compared with the chip resistance, the current resistance and high voltage resistance are greatly improved due to the larger surface area. Both in function, mechanical structure, electrical characteristics and safety, they are obviously better than the conventional chip resistance.
