MF52 NTC Thermistor for Car ECT Engine Coolant Temperature Sensor
MF52 series bead-type NTC thermistors are precision temperature-sensing components specifically engineered for automotive engine coolant temperature (ECT) sensing applications. These thermistors deliver reliable performance in demanding vehicle environments with excellent stability under vibration, high temperature, and humidity conditions.
Product Specifications
| Resistance Range |
1KΩ, 2KΩ, 2.7KΩ, 3KΩ, 5KΩ, 10KΩ, 20KΩ, 40KΩ, 50KΩ, 100KΩ |
| Standard B-Value |
3950K (25/50℃) with ±1% / ±2% / ±3% / ±5% tolerance options |
| Operating Temperature |
-40℃ to +125℃ |
| Encapsulation |
Epoxy resin for waterproof, moisture-proof, and corrosion-resistant protection |
Key Features
- Wide resistance range covering most ECT sensor requirements
- Fast thermal response with small bead design for rapid temperature tracking
- High stability and long service life for automotive electronics
- Epoxy resin encapsulation ensures durability in harsh environments
- Precision temperature measurement for accurate ECU feedback
Typical Applications
- Engine coolant temperature sensing (ECT sensor)
- Automotive temperature monitoring and control systems
- Engine thermal management
- Aftermarket sensor repair and replacement
- Industrial temperature detection
- Household appliances and HVAC systems
Product Benefits
- Automotive-grade reliability: Stable performance under high temperature, vibration, and humidity conditions
- Comprehensive resistance range: Covers most ECT sensor replacement applications
- Precise temperature measurement: Supports accurate engine control unit feedback
- Fast response time: Improves engine control accuracy and efficiency
- Cost-effective solution: Suitable for mass production and aftermarket supply
- Customization support: B-value, resistance, lead length, and packaging options available