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Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII Featured Image
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII
  • Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII

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

Related Product Guide:
We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Professional China Precision Wire Wound Resistors - Manganin Wire – TANKII , The product will supply to all over the world, such as: moldova, France, Ecuador, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.
    • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Hedy from United States - 2017.04.18 16:45
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Hedda from Qatar - 2018.12.11 11:26
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