The MS32 10015 is a high-power NTC thermistor from Ametherm's MegaSurge series, specifically designed to limit inrush current in power supplies, motor controllers, and high-vacuum motors. It features a rugged design capable of handling a maximum steady-state current of 15A and energy ratings up to 250 Joules. The MegaSurge series is UL recognized for high voltage applications up to 480 VAC, providing a single-component solution to reduce the complexity and safety hazards associated with wire-wound resistors and relays.
| Ul |
Recognized (E148575) |
| RoHS |
Compliant (Exemption 7a) |
| REACH |
No SVHC |
| Diameter |
31.0mm |
| Thickness |
9.3mm |
| Lead Spacing |
7.8mm |
| Lead Diameter |
1.0mm |
| Material Type |
H |
| Resistance @ 25°C |
10Ω |
| Dissipation Constant |
63.7mW/°C |
| Resistance Tolerance |
±25%% |
| Actual Energy Failure |
500J |
| Thermal Time Constant |
194s |
| Max Recommended Energy |
250J |
| Max Steady State Current |
15A |
| Resistance @ 50% Max Current |
0.22Ω |
| Resistance @ 100% Max Current |
0.058Ω |
| Body Temperature @ Max Current |
224°C |