MF58 Glass Shell Precision 20K Ohm NTC Thermistor – Do-35 Package

MF58 Glass Shell Precision 20K Ohm NTC Thermistor – Do-35 Package

NTC thermistors are resistors with a negative temperature coefficient, which means that the resistance decreases with increasing temperature. Thermistors are thermally sensitive resistors known for exhibiting a large change in resistance with only a small change in temperature. It is important to note that a thermistor’s change in resistance is non-linear. It follows a pre-defined curve which is provided by the thermistor manufacturer. The MF58 NTC thermistor is a small chip thermistor encased in glass with bare radial copper leads. The chip is made from a new material using new techniques which provide benefits such as high precision, fast response, reliable stability, no aging effect, and improved moisture resistance. This product is known as 20K Ohm NTC, 20K Ohm NTC Thermistor, 20K Ohm Thermistor, and 20K Glass NTC.

Features:

• Good stability and repeatability
• High reliability
• Wide range of resistance: 0.1~1000KΩ
• Tight tolerance on resistance and Beta values
• Usable in high-temperature and high-moisture environments
• Small, light, strong package,
• Suitable for automatic insertion on thru-hole PCBs
• Rapid response
• High sensitivity

Features/Specs:

• Model Number: MF58
• Resistance Value: 20K
• Resistance Tolerance: 5%
• Rated Power: ≤ 50 mW
•  Zero Power Resistance Range (R25): 0.1~1000KΩ
• Available tolerances of R25: F=±1% G=±2% H=±3% J=±5% K=±10%
• Available tolerances of B value: ±0.5%, ±1%, ±2%
• Dissipation factor: ≥2mW/°C (In Still Air)
• Thermal time constant: ≤20S (In Still Air)
• Operating temperature range: -55°C ~ +200°C
• Color: Brown
• Mounting Style: Through Hole
• Package Type: Do-35

Applications:

• Household appliances (air conditioners, microwave ovens, electric fans, electric heaters etc.)
• Office equipment (copiers, printers etc.)
• Industrial, medical, environmental, weather and food processing equipment
• Liquid level detection and flow rate measurement
• Mobile phone battery
• Apparatus coils, integrated circuits, quartz crystal oscillators and thermocouples