Ny tariby PTC Alloy dia manana fanoherana antonony ary coefficient fanoherana mari-pana tsara avo lenta. Ampiasaina betsaka amin'ny fanafanana isan-karazany izy io. Afaka mifehy ho azy ny mari-pana sy manitsy ny herinaratra amin'ny alàlan'ny fitazonana ny courant tsy miova sy ny famerana ny courant. Ny PTC alloy dia manana tombony maro toy ny fanaraha-maso ny mari-pana mandeha ho azy, ny fandrindrana ny herinaratra mandeha ho azy, ny courant tsy miova, ny famerana ny courant, ny fitsitsiana angovo ary ny faharetan'ny fampiasana azy.
Afaka mamokatra karazana tariby fanoherana PTC maro izahay. Misy mpanjifa miantso ny tariby NiFe fa tsy tariby PTC.
| fehezan-dalàna | Savaivony mm | ||
| Tariby | tehina | Tariby | |
| 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 |
| Marika firaka | Singa simika | |
| Tsy misy 100% | Fe 100% | |
| NF13 | 85-95 | HAFA |
| NF15 | 75-85 | HAFA |
| NF20 | 70-75 | HAFA |
| NF23 | 60-65 | HAFA |
| NF25 | 60-65 | HAFA |
| NF32 | 50-55 | HAFA |
| NF36 | 50-55 | HAFA |
| NF38 | 50-55 | HAFA |
| NF40 | 50-55 | HAFA |
| NF43 | 45-50 | HAFA |
| NF46 | 45-50 | HAFA |
| NF52 | 45-50 | HAFA |
| NF60 | 45-50 | HAFA |
| Marika firaka | Resistivity 20ºC | Elanelana fandeferana |
| 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 |
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