MF52 NTC Thermistor Kit (1K-100K, 100 pcs)
The MF52 Series bead temperature thermistor is a high-precision, epoxy resin-coated NTC resistor with exceptional fast response. This thermistor kit includes 10 pieces each of the following resistance values: 1KΩ, 2KΩ, 3KΩ, 4.7KΩ, 5KΩ, 10KΩ, 20KΩ, 47KΩ, 50KΩ, and 100KΩ, offering a versatile selection of thermistors for a variety of temperature measurement, compensation, and control applications.
Specifications:
- Model: MF52
- Nominal Resistance (R25): 1KΩ to 100KΩ
- B-Value: 3100K to 4300K (see table below)
- Dissipation: ≥2.5mW/°C
- Time Constant: ≤7s in static air
- Temperature Range: -40°C to +120°C
B-Value to Nominal Resistance (R25) Table:
| Nominal Resistance (R25) | B-Value |
| 1KΩ | 3600K |
| 2KΩ | 3270K |
| 3KΩ | 3470K |
| 4.7KΩ | 3600K |
| 5KΩ | 3950K |
| 10KΩ | 4050K |
| 20KΩ | 4300K |
| 47KΩ | 4300K |
| 50KΩ | 4150K |
| 100KΩ | 4300K |
Features:
- High precision and rapid response time.
- Excellent for temperature measurement, temperature compensation, and temperature control.
- Ideal for suppressing inrush current in circuits.
- Reliable performance under long-term continuous loading in ambient temperatures of 25°C with a relative humidity of 45%-80%.
NTC thermistors are designed with a negative temperature coefficient, meaning their resistance decreases as temperature increases. This characteristic makes them ideal for use in temperature sensing and protection circuits. The thermistors in this kit also provide an excellent means of inrush current suppression when connected in series with a power supply.
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