Ang PTC Alloy wire ay may katamtamang resistivity at mataas na positive temperature coefficient of resistance. Malawakang ginagamit ito sa iba't ibang heater. Maaari nitong awtomatikong kontrolin ang temperatura at isaayos ang kuryente sa pamamagitan ng pagpapanatili ng constant current at limiting current. Ang PTC alloy ay may maraming bentahe tulad ng automatic temperature control, automatic power regulation, constant current, current limiting, energy saving at mahabang praktikal na buhay.
Maaari kaming gumawa ng maraming uri ng PTC resistance wire. Tinatawag ng ilang kliyente ang mga NiFe wire sa halip na PTC wire.
| Kodigo | Diyametro mm | ||
| Kawad | Pamalo | Pamalo ng alambre | |
| NF13 | 0.05-8.0 | 12-30 | 8-14 |
| NF15 | 0.05-8.0 | 12-30 | 8-14 |
| NF20 | 0.05-8.0 | 12-30 | 8-14 |
| NF23 | 0.05-8.0 | 12-30 | 8-14 |
| NF25 | 0.05-8.0 | 12-30 | 8-14 |
| NF32 | 0.05-8.0 | 12-30 | 8-14 |
| NF36 | 0.05-8.0 | 12-30 | 8-14 |
| NF38 | 0.05-8.0 | 12-30 | 8-14 |
| NF40 | 0.05-8.0 | 12-30 | 8-14 |
| NF43 | 0.05-8.0 | 12-30 | 8-14 |
| NF46 | 0.05-8.0 | 12-30 | 8-14 |
| NF52 | 0.05-8.0 | 12-30 | 8-14 |
| NF60 | 0.05-8.0 | 12-30 | 8-14 |
| Tatak ng haluang metal | Elementong kemikal | |
| Ni 100% | Fe 100% | |
| NF13 | 85-95 | Pahinga |
| NF15 | 75-85 | Pahinga |
| NF20 | 70-75 | Pahinga |
| NF23 | 60-65 | Pahinga |
| NF25 | 60-65 | Pahinga |
| NF32 | 50-55 | Pahinga |
| NF36 | 50-55 | Pahinga |
| NF38 | 50-55 | Pahinga |
| NF40 | 50-55 | Pahinga |
| NF43 | 45-50 | Pahinga |
| NF46 | 45-50 | Pahinga |
| NF52 | 45-50 | Pahinga |
| NF60 | 45-50 | Pahinga |
| Tatak ng haluang metal | 20ºC na resistensya | Saklaw ng pagpaparaya |
| NF13 | 0.13 | ±0.02 |
| NF15 | 0.15 | ±0.02 |
| NF20 | 0.20 | ±0.02 |
| NF23 | 0.23 | ±0.02 |
| NF25 | 0.25 | ±0.02 |
| NF32 | 0.32 | ±0.02 |
| NF36 | 0.36 | ±0.02 |
| NF38 | 0.38 | ±0.02 |
| NF40 | 0.40 | ±0.02 |
| NF43 | 0.43 | ±0.02 |
| NF46 | 0.46 | ±0.02 |
| NF52 | 0.52 | ±0.02 |
| NF60 | 0.60 | ±0.02 |
150 0000 2421