Shanghai Tankii Alloy Material Co.,Ltd

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Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

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Province/State:shanghai
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Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

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Brand Name :Tankii
Model Number :6J13
Certification :ISO9001
Place of Origin :China
MOQ :1kg
Price :USD35/kg
Payment Terms :T/T, Western Union, MoneyGram
Supply Ability :1000 tons/year
Delivery Time :5 days
Packaging Details :Carton case
Item :Copper Manganese Alloy Manganin 43 /Alloy 290 Bare Wire Inventory 0.134mm
Stock qty :10.34kg, 0.134mm
Stock price :USD28/kg
MOQ :one spool about 1kg
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View Product Description

Product introduction:

Common name: Manganin, Manganina 43, Alloy290

Chemical composition % and main parameters:

Mn Ni Cu Density g/cm3 Resistivity μΩ·cm
11~13 2~5 Bal. 8.4 44

Manganin wire is essential in applications requiring high precision, stability, and low thermal drift. Its unique composition ensures reliable performance in demanding electrical and measurement systems.

Key Properties of Manganin Wire:

1. Low Temperature Coefficient of Resistance (TCR):

  • Manganin maintains nearly constant resistance over a wide temperature range (typically ±20 ppm/°C), making it ideal for precision resistors.

2. High Resistivity (~0.47 µΩ·m):

Allows for compact resistor designs without excessive length.

​3. Minimal Thermoelectric Voltage (vs Copper):

  • Reduces errors in sensitive measurements.

4. Good Mechanical Properties:

  • Can be drawn into fine wires and shaped for various applications.

Advantages of manganin product:

  • Precision resistors (shunts, decade boxes, calibration standards)

  • Current sensing (ammeters, power measurement)

  • Strain gauges & sensors (due to stable resistance under stress)

  • Laboratory and industrial instruments requiring stable resistance

Tankii can supply manganin round wire, flat wire, strip. bar.

Tankii's Advantages:

  1. Competitive Pricing
  2. Strategic Locations- Worldwide partners to provide immediate support.
  3. Worldwide Product Acceptability-Reputable companies preferred choice.
  4. Customized Designs-Experienced Engineers support to special applications.
  5. OEM Capability- Your Brand, Our Quality
  6. Trustworthy-Reliable and Dependable partner.

More pictures for your reference:

Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision ResistorsManganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

Manganin 43 Alloy 290 Bare Wire 0.134mm for Precision Resistors

Application fields of manganin

Manganin is typically used for the manufacturing of

  • Resistance standards,
  • Precision wire wound resistors,
  • Potentiometers,
  • Shunts
  • And other electrical and electronic components.

For further information, please don't hesitate to contact us.

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