Kawat Manninmangrupikeun hiji menit anu pikaresepeun-nikel aloel (Crumni aloy) kanggo dianggo dina suhu kamar. Sakabéh dicirikeun ku gaya éléktromotioth termal anu low pisan (Emf) dibandingkeun tambaga.
Kawat Mannin biasana dianggo pikeun manufaktur standar tahan, réspon tared, potensiométer, shunts sareng komponén éléktronik sareng éléktronik sanés.
S pasipian listrik
Sipat mékanis
Suhu [° C] | koefisien kesang |
---|---|
12 | +.000006 |
25 | .000000 |
100 | -.000042 |
250 | -.00000052 |
475 | .000000 |
500 | +.00011 |
God | ohm per cm | ohst per ft |
---|---|---|
10 | .000836 | 0,0255 |
12 | .00133 | 0,0405 |
14 | .00211 | 0,0644 |
16 | .00336 | 0.102 |
18 | .00535 | 0,163 |
20 | .00850 | 0.259 |
22 | .0135 | 0,412 |
24 | .0215 | 0.655 |
26 | .0342 | 1.04 |
27 | .0431 | 1.31 |
28 | .0543 | 1,66 |
30 | .0864 | 2.63 |
32 | .137 | 4.19 |
34 | .218 | 6,66 |
36 | .347 | 10.6 |
40 | .878 | 26.8 |