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Shunt resistor offers 3W power capability

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Edited by the Electronicstalk editorial team Jun 13, 2008

The WSMS5515 has all-welded construction and a high power-to-resistor size ratio.

TTI now stocks Vishay's WSMS5515 Power Metal Strip meter shunt resistor that offers 3W power capability in the 5515 size package, with extremely low resistance values down to 0.1mohm.

The new device also features very low resistance values from 0.1 to 0.5mohm, which provides increased accuracy in current meter shunt applications for industrial and residential electronic power meters..

Using a four-terminal (Kelvin) connection design, the WSMS5515 has all-welded construction and a high power-to-resistor size ratio.

The resistor offers low inductance values of less than 5nH, a low thermal EMF of less than 3uV/C, and an excellent frequency response to 50MHz.

The device is lead (Pb)-free and RoHS-compliant.

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