Key facts
- Brand
- AMETHERM
- Model
- SL12
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-06-07
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Ametherm SL12 40002 Circuit Protection Thermistor Datasheet
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.
AMETHERM SL12 specifications
| 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 |
Source: Ametherm SL12 40002 Circuit Protection Thermistor Datasheet
All AMETHERM SL12 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum steady state current for this thermistor?
The maximum steady state current rating is up to 2.0A.
From: Ametherm SL12 40002 Circuit Protection Thermistor Datasheet
What is the actual failure point of instantaneous energy?
The actual failure point for instantaneous energy is 35.0 Joules.
From: Ametherm SL12 40002 Circuit Protection Thermistor Datasheet
How do I order different lead types for the SL12 2R505 thermistor?
Add suffix –A after the part number for inside kinked leads, or –B for outside kinked leads (e.g., SL12 2R505‑A).
What is the maximum steady‑state current rating at 65 °C?
The thermistor can handle up to 5.0 A steady‑state current up to 65 °C.
How can I order different lead types for the SL12 16003 thermistor?
Add “-A” after the part number for inside kinked leads and “-B” for outside kinked leads (e.g., SL12 16003‑A).
What is the maximum steady‑state current rating at 65 °C?
The maximum steady‑state current up to 65 °C is 3.0 A.