Kawat manganmangrupakeun alloy tambaga-mangan-nikel (CuMnNi alloy) pikeun pamakéan dina suhu kamar. alloy dicirikeun ku gaya electromotive termal pisan low (emf) dibandingkeun tambaga.
Kawat manganilaharna dipaké pikeun manufaktur standar lalawanan, résistor tatu kawat precision, potentiometers, shunts sareng komponenana listrik jeung éléktronik lianna.
Pasipatan listrik
Sipat mékanis
Suhu [°C] | koefisien résistansi |
---|---|
12 | +.000006 |
25 | .000000 |
100 | −.000042 |
250 | −.000052 |
475 | .000000 |
500 | +.00011 |
AWG | ohm per cm | ohm 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 |