This data sheet provides detailed information on the Ametherm, Inc. SL12 40002, including electrical specifications, mechanical specifications, model, brand, etc.
This document is a datasheet for the Ametherm SL12 40002 Circuit Protection Thermistor. It provides specific ordering information regarding lead types (inside kinked vs. outside kinked) by adding suffixes -A or -B to the part number.
The sheet lists comprehensive electrical specifications, including resistance at various temperatures and currents, maximum steady state current, energy ratings for failure points, and dissipation constants. Mechanical specifications cover dimensions such as lead diameter, body length, and coating run-down details.
| Part Number | SL12 40002 |
|---|---|
| Resistance @ 25°C | 40.0 Ω ±25% |
| Max Steady State Current | Up to 65°C 2.0A |
| Max Recommended Energy Rating | 20.0 J |
| Actual Failure Point of Instantaneous Energy | 35.0 J |
| Resistance @ 100% of Max Current | 0.450 Ω |
| Dissipation Constant | 12.7mW/°C |
| Thermal Time Constant | 47 seconds |
| Lead Diameter | 0.8 + 0.1 mm |
The maximum steady state current rating is up to 2.0A.
The actual failure point for instantaneous energy is 35.0 Joules.
The thermal time constant is 47 seconds.