Description
Kovar Wire (Nickel/Iron). Kovar wire is a nickel iron alloy commonly used in lead wire for mercury switches and in semiconductor devices. It is also widely used in power tubes, microwave tubes, diodes, and transistors.
Part No. | Diameter (in) | Diameter (mm) | (ohms/cm) | Stock/ Lead Time |
Price EA |
Order | |
---|---|---|---|---|---|---|---|
W425 | Kovar Wire | ||||||
0.040 | 1.0 | 0.00623 | DISCONTINUED | ---†10 or more: 5% off; 50 or more: 10% off. | --- | ||
† Quantity discount 10 or more: 5% off; 50 or more: 10% off. | |||||||
* Call for availability. | |||||||
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Wire Material for Scientific Applications
A wide range of resistance type wires and precious metals for the repair and manufacture of filaments and heaters for mass spectrometers, SEM's and scientific instruments.MS Heaters and Temperature Sensors
Replacement heaters and temperature sensors for your mass spectrometer.Heat Coils
Standard size coils are used on several mass spectrometer heaters repaired by S.I.S.Platinum Resistance Thermometer Elements
These PRT elements can be used with precision laboratory and industrial instruments.

Copper wire has an extremely high electrical conductivity making it highly suitable for electrical connections and thermal conductivity applications.

Nickel wire provides good corrosion resistance. It is most suitable for use in electronic components, temperature sensors, electrical resistance thermometers and other electrical applications.

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Buy tungsten wire, ribbon for mass spectrometer heaters here. Choose from varying thickness, Tungsten filament wire sold by the foot.

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Filaments for your Agilent 5989 mass spectrometer.

S.I.S. supplies stainless steel connectors manufactured from type 316 stainless steel.

Our ceramic body one piece construction provides maximum strength, is self-aligning, and will minimize filament sagging.

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