TDK B57703M Temperature Measurement NTC Thermistors
TDK B57703M Series Temperature Measurement Negative Temperature Coefficient (NTC) Thermistors are variable resistive elements that change their resistance based on temperature variations. These thermistors are accurate, easy to mount, and have good thermal coupling with a metal tag. The B57703M thermistors operate within a temperature range from -55°C to +300°C and feature a power rating of 150mW. Typical applications include cooking appliances, commercial refrigeration, surface temperature measurements, and electric ranges.
Features
- Effective thermal coupling with a metal tag
- Encapsulated in a metal-tag case
- Precise temperature measurement
- Simple to mount
- UL certified (E69802)
Applications
- Commercial refrigeration
- Cooking appliances
- Electric crock pots
- Electric ovens
- Electric ranges
- Freezers
- Induction cookers
- Microwave ovens
- Steam ovens
- Surface temperature measurement:
- Heat sinks
- Housings
Technical Specifications
| Parameters | Values |
|---|---|
| Approximate heat capacity | 150mJ/K |
| Operating temperature range | -55°C to +300°C |
| Power rating | 150mW |
| Resistance tolerance | ±2% |
| Test voltage | 1000V AC |
Video
This TTI Tech Specs video for TDK B57703M Series Temperature Measurement NTC Thermistors describes how EPCOS's series S861 and M703 NTC thermistors offer precise temperature readings in a range of applications. The S861 and M703 series of sensors are AEC-Q200-certified sensors and feature a small, epoxy-encapsulated thermistor.
See video transcript below
Video Transcript
Some electronics enjoy the heat, while others feel the heat and become unable to function. So, measuring temperature is an essential component of your design, whether you're trying to cool something down or heat something up. EPCOS series S861 and M703 NTC Thermistors offer precise temperature readings in a variety of applications.
The S861 series are AEC-Q200-qualified sensors with a miniature epoxy-encapsulated thermistor. They provide a short response time with tight tolerance down to 1%. The M703 series encapsulates the thermistor in an eyelet tab that provides simple mounting and precise thermal coupling. These NTC Thermistors are UL-listed components that come in a variety of resistance values and arty characteristics. The leads are PTFE insulated with silver plating over copper or nickel wire. These components are the answer to your design and regulatory needs.
