Vishay NTCLE350E4 Series Insulated Lead NTC Thermistors are high-temperature sensors with PEEK-insulated nickel-iron (NiFe) leads designed for operation up to +185°C. Low thermal conductivity ensures a thermal gradient below 0.01K/K for accurate measurements, and the 2.4mm diameter NTC sensing element provides a 6-second response time in air. These RoHS-compliant thermistors offer resistance values from 2.1kΩ to 30kΩ at +25°C (R25), beta values (B25/85) from 3435K to 3984K, and a maximum power rating of 100mW. Typical applications include engine coolant, fuel, MAP/TMAP sensors, HVAC systems, electric traction motors, EGR, oil temperature sensing, and liquid-cooled starter-generator systems.
Vishay NTCLE350E4 Insulated Lead NTC Thermistors
Features
- 2.4mm maximum bead size
- AEC-Q200 qualified
- Automotive-grade
- Fast response time and high sensitivity
- Improved noxious gas and acid resistance
- Insulated AG-plated NiFe alloy leads
- Lead-free and RoHS compliant
- Low thermal gradient down to 0.01K/K
- NTC ceramic technology
- Radial mounting
- Wide operating temperature range
Applications
- Electric traction motors
- Engine coolant sensors
- Exhaust Gas Recirculation (EGR) systems
- Fuel sensors
- Heating, Ventilation, and Air conditioning (HVAC)
- Manifold Air Pressure (MAP) and Temperature (TMAP) sensors
- Oil Temperature Sensors (OTS)