Detalia Producti
Quaestiones Frequentes
Etiquettae Productarum
Descriptio Producti
Filum resistentiae ex mixtura PTC resistivitatem mediam et coefficientem resistentiae temperaturae positivum altum habet.
Late in variis calefactoribus adhibitum est. Temperiem automatice moderari et potentiam accommodare potest, currentem constantem servando et currentem limitando. Compositio chemica:
| Nomen | Codex | Compositio Primaria | | | | | |
| Fe | S | Ni | C | P | Norma |
| Filum e mixtura resistentiae temperaturae sensibile | PTC | Bal. | ≤0.01 | 77~82 | ≤ 0.05 | ≤0.01 | Q/320421PTC4500-2008 |
Specificationes et tolerantiae
| Diameter | 0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 |
| Tolerantia | ± 0.003 | ± 0.005 | ± 0.008 |
Coefficiens resistentiae temperaturae (20ºC)
| Typus | PTC-4500 | PTC-4000 | PTC-3800 | PTC-3400 | PTC-3000 | PTC-2500 |
| 0~150ºC mediocris, PPM | 4500 | Quadringenta milia | 3800 | 3400 | tria milia | 2500 |
Resistivitas (20ºC)(μΩ.m)
| Typus | PTC-4500 | PTC-4000 | PTC-3800 | PTC-3400 | PTC-3000 | PTC-2500 |
| resistentia ad 20ºC ±5%μΩ.m | 0.20 | 0.38 | 0.40 | 0.43 | 0.52 | 0.6 |
Mensa resistentiae
| Productum | ±0.5%Ω/m | Dia. (mm) et area sectionis transversalis (mm²) |
| 0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 |
| 0.00196 | 0.00785 | 0.00176 | 0.0201 | 0.0227 | 0.0255 | 0.0284 | 0.0314 | 0.0346 | 0.0380 | 0.0415 | 0.0452 | 0.0491 |
| PTC-4500 | 96.93 | XXIV.XX | 10.79 | 9.45 | 8.37 | 7.45 | 6.69 | 6.05 | 5.49 | 5.00 | 4.58 | 4.20 | 3.87 |
| PTC-4000 | 127.55 | 31.84 | 14.20 | 12.43 | 11.014 | 9.80 | 8.80 | 7.69 | 7.22 | 6.58 | 6.02 | 5.53 | 5.09 |
| PTC-3800 | 137.75 | 34.39 | 15.34 | 13.43 | 11.89 | 10.59 | 9.51 | 8.60 | 7.80 | 7.11 | 6.51 | 5.97 | 5.50 |
| PTC-3500 | 183.67 | 45.85 | 20.45 | 17.91 | 15.86 | 14.12 | 12.68 | 11.46 | 10.40 | 9.47 | 8.67 | 7.96 | 7.33 |
| PTC-3000 | 204.08 | 50.95 | 22.72 | 19.90 | 17.62 | 15.68 | 14.08 | 12.73 | 11.56 | 10.52 | 9.63 | 8.84 | 8.14 |
| PTC-2500 | 219.38 | 54.77 | 24.43 | 21.39 | 18.94 | 16.86 | 15.14 | 13.69 | 12.42 | 11.31 | 10.36 | 9.51 | 8.75 |
Pondus per spool
| specificatio (mm) | ≤0.05 | >0.05~0.10 | >0.10~0.15 | >0.15~0.25 |
| Pondus per spool | Pondus normale | 20 | 30 | centum | trecenti |
| Pondus minus | 10 | 20 | 50 | centum |
Elongatio (%)
| Norma | ≤0.05 | >0.05~0.10 | >0.10~0.15 | >0.15~0.25 |
| Elongatio filorum mixturae (mollis) | 10% | 12% | 16% | XX% |
Praecedens: Filum resistentiae mixturae thermistoris PTC NiFe28 NiFe30 ad resistentiam temperaturae sensibilem destinatum est. Deinde: Fila ex mixtura thermistoris PTC ad resistentiam temperaturae sensibilem