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Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII

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Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII Detail:

Product Description
Manganin Wire is of copper-nickel alloys that are used for electrical and controlled resistance applications. These alloys have very low temperature coefficient of resistance, and offer uniform electrical resistance over long periods of time. Additionally, they have very low thermal electromotive force (EMF) against copper. These alloys have good workability, can be soldered, as well as welded.

Chemical composition

Grade Main chemical compositions%
Cu Mn Ni Si

Manganin 47

Rest 11-13 2-3 -

Manganin 35

Rest 8-10 - 1-2

Manganin 44

Rest 11-13 2-5 -

Konstantan

Rest 1-2 39-41 -

 

Volume Resistivity Wires 、Sheets and Ribbons

Grade Volume Resistivity,
Manganin 47 0.47±0.03
Manganin 35 0.35±0.05
Manganin 44 0.44±0.03
Konstantan 0.48±0.03

 

Average resistance -Temperature coefficient of Manganin

Code Applicable Temperature Test Temperature ℃ Resistance-Temperature coefficient Average resistance-temperature coefficient
αx10-6C-1 βx10-6C-2 αx10-6C-1

Manganin 47

Level 1

65-45

10、20、40

-3~+5

-0.7~0

-

Level 2

-5~+10

Level 3

-10~+20

Manganin 35 Wire、Sheet

10-80

10、40、60

-5~+10

-0.25~0

-

Manganin 44 Wire、Sheet

10-80

0~+40

-0.7~0

-

Konstantan Wire、Sheet

0-50

20、50

-

-

-40~+40

 

Elongation rate:

Diameter

Elongation Rate(Lo=200mm),%

≤0.05

6

>0.05~0.10

8

>0.1~0.50

12

>0.50

15

Thermal EMF rate for copper

Grade

Temperature range Average thermal EMF rate for copper

Manganin 47

0~100

1

Manganin 35

0~100

2

Manganin 44

0~100

2

Konstantan

0~100

45

Note: Thermal EMF rate for copper is absolute value.

The Net weight per spool

Dia.(mm)

(g)

Dia.(mm)

(g)

0.02~0.025

5

>0.28~0.45

300

>0.025~0.03

10

>0.45~0.63

400

>0.03~0.04

15

>0.63~0.75

700

>0.04~0.06

30

>0.75~1.18

1200

>0.06~0.08

60

>1.18~2.50

2000

>0.08~0.15

80

>2.50

3000

>0.15~0.28

150


Product detail pictures:

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures

Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII detail pictures


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We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII , The product will supply to all over the world, such as: kazan, Guyana, Angola, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
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