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NTC 5D11 Thermistor
| Parameter | Details |
|---|---|
| Type | NTC Thermistor (Inrush Current Limiter) |
| Part Number | 5D-11 |
| Resistance (at 25°C) | 5Ω (±20% tolerance) |
| Maximum Steady Current | ~2.5 A (depends on ambient temp and heat dissipation) |
| Maximum Energy (Joule Rating) | ~12–15 J (energy it can absorb during inrush) |
| Max Operating Voltage | ~250V AC |
| Body Diameter | ~11 mm (hence the “11” in 5D-11) |
| Thermal Time Constant | ~20 s (time to reach 63.2% of final temperature) |
| Dissipation Constant | ~8–12 mW/°C (amount of power to raise temp by 1°C) |
| Operating Temperature | -40°C to +125°C |
| Mounting Style | Through-hole (radial leads) |
| Lead Spacing | Typically 5 mm |
| Coating | Flame-retardant epoxy resin |
| RoHS / REACH Compliance | Yes |