✓ Wirewound Precision Resistors

Wirewound Precision Resistors

A wirewound resistor is an electrical passive device that limits or restricts current flow in a circuit. Riedons precision resistors are designed for critical applications that require very accurate and stable resistance values.

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Wirewound resistors are mainly produced with alloys since pure metals have a high temperature coefficient of resistance.

Wirewound precision resistors. This makes it possible to design highly precise wirewound resistors for your technological needs. The parameters of the wirewound resistor such as the resistivity of the wire in use can be tightly controlled. Precision resistors are normally specified when the wattage requirements are relatively low and when high accuracy and stability are necessary.

Wirewound resistors are available at mouser electronics from industry leading manufacturers. Hva series rectangular body axial lead. All 97 rows shown.

Sx silicone coated series01 to 1 watt wire wound high precision axial resistor11 to 5 watt wire wound high precision axial resistor51 and higher watt wire wound high precision axial resistor. Our high precision wirewound resistors can be manufactured with resistance values ranging from 1 ohm to 30 meg ohms tolerances ranging from 1 to 002 and temperature coefficients ranging from 1 ppm to 30 ppm. In general it is true that wirewound resistors fulfill the requirement of producing lower resistance values in the end.

Wirewound resistors are constructed using a conductive wire. Hr hva rx series. Custom wirewound solutions include important factors such as temperature coefficient of resistivity tcr or alloy resistivity.

Filter by click and drag or ctrl click to select multiple items. Pacific resistor also manufactures temperature sensing precision resistors in the range of 100 ppm to 6000 ppm. Wirewound resistors manufactured by riedon are designed using alloys that are widely varied.

Click the buttons to sort and filter the table. Prc specializes in wire wound resistors sensors shunts rtd compensators featuring highly stable artificially aged components featuring close precision tolerances from 1 to 0005 and low temperature coefficients tc to 01 ppm0c designed to emit extremely low emf. The temperature coefficient is a sign of how much the resistance will change as the temperature changes.

However for high temperatures pure metals are used such as tungsten. Mouser is an authorized distributor for many wirewound resistor manufacturers including arcol bourns honeywell irc ohmite te connectivity vishay many more. The conductive wire is then wound around a non conductive core.

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