Quick Response 5D15 NTC Thermal Resistor Wide Operating Temperature Range
Simply speaking, NTC thermistor refers to negative temperature coefficient thermistor, which is a kind of sensor resistance whose resistance value decreases with the increase of temperature. It is made of metal oxides such as manganese, cobalt, nickel and copper as the main materials, and is manufactured by ceramic technology. These metal oxide materials all have semiconductor properties, because they are completely similar to semiconductor materials such as germanium and silicon in terms of conductivity. The following mainly introduces the use method and application of ntc thermistor in the circuit.
Recommended Application
All kinds of power supply,UPS power supply,switching power supply
EV charger,charging pile
Motor dirver,superpower server motor driver,logic controller
High power plasma electric welder,cutting machine,super power lighting lamp
Nuclear magnetic resonance equipment,super power audio power amplifier,high power circle transformer
The solar panel arrays with high capacity power inverter
Then industrial robot drived by high voltage power supply,intelligent electric cabinet with lower voltage
Product parameters
| model | Rated zero power
resistance R25 (Ω) | Max.steady
State current(A) | Residual
Resistance(Ω) | B25/85
(K) | Themal time
Constant(s) | Dissipation
factor(mw/℃) |
| 1.3D-13 | 1.3 | 7 | 0.089 | 2700 | ≤70 | ≥13 |
| 1.5D-13 | 1.5 | 7 | 0.089 | 2700 |
| 2.5D-13 | 2.5 | 6 | 0.108 | 2700 |
| 3D-13 | 3 | 6 | 0.145 | 2700 |
| 4D-13 | 4 | 5 | 0.146 | 2700 |
| 4.7D-13 | 4.7 | 5 | 0.147 | 2800 |
| 5D-13 | 5 | 5 | 0.15 | 2800 |
| 6D-13 | 6 | 4 | 0.211 | 2800 |
| 6.8D-13 | 6.8 | 4 | 0.228 | 3000 |
| 7D-13 | 7 | 4 | 0.232 | 3000 |
| 8D-13 | 8 | 4 | 0.275 | 3000 |
| 10D-13 | 10 | 4 | 0.272 | 3000 |
| 12D-13 | 12 | 3 | 0.483 | 3000 |
| 15D-13 | 15 | 3 | 0.488 | 3100 |
| 16D-13 | 16 | 3 | 0.454 | 3100 |
| 18D-13 | 18 | 3 | 0.511 | 3200 |
| 20D-13 | 20 | 3 | 0.568 | 3200 |
| 22D-13 | 22 | 3 | 0.581 | 3200 |
| 25D-13 | 25 | 2 | 0.625 | 3200 |
| 30D-13 | 30 | 2 | 0.696 | 3200 |
| 33D-13 | 33 | 2 | 0.765 | 3200 |
| 47D-13 | 47 | 2 | 1.091 | 3200 |
| 50D-13 | 50 | 2 | 1.161 | 3200 |
Technical Specification
Body diameter Φ40mm
| P/N | R25±20%(Ω) | Thermal sensitive index B±10%(K) | Max steady state current Imax(A) | Approx R of Max current Rmax(Ω) | Max power dissipation Pmax(W) | Thermal time constant (mW/C) | Thermal time constant (s) | Max impulse capacitance (uF)240VAC |
| MF73-0.2/50 | 0.2 | 2600 | 50 | 0.007 | 25 | ≥55 | ≤350 | 8000 |
| MF73-0.5/40 | 0.5 | 2600 | 40 | 0.008 | 6800 |
| MF73-3/28 | 3 | 2800 | 28 | 0.02 | 6800 |
| MF73-5/25 | 5 | 3000 | 25 | 0.028 | 4700 |
| MF73-8/20 | 8 | 3200 | 20 | 0.034 | 3300 |
| MF73-10/19 | 10 | 3200 | 19 | 0.038 | 3300 |
Body diameter Φ45mm
| P/N | R25±20%(Ω) | Thermal sensitive index B±10%(K) | Max steady state current Imax(A) | Approx R of Max current Rmax(Ω) | Max power dissipation Pmax(W) | Thermal time constant (mW/C) | Thermal time constant (s) | Max impulse capacitance (uF)240VAC |
| MF73-0.2/65 | 0.2 | 2600 | 65 | 0.006 | 30 | ≥70 | ≤480 | 11500 |
| MF73-0.5/50 | 0.5 | 2600 | 50 | 0.007 | 8000 |
| MF73-2/40 | 2 | 2600 | 40 | 0.012 | 8000 |
| MF73-5/30 | 5 | 3000 | 30 | 0.025 | 6800 |
| MF73-10/24 | 10 | 3200 | 24 | 0.032 | 4700 |
Body diameter Φ50mm
| P/N | R25±20%(Ω) | Thermal sensitive index B±10%(K) | Max steady state current Imax(A) | Approx R of Max current Rmax(Ω) | Max power dissipation Pmax(W) | Thermal time constant (mW/C) | Thermal time constant (s) | Max impulse capacitance (uF)240VAC |
| MF73-0.2/80 | 0.2 | 2600 | 80 | 0.004 | 36 | ≥90 | ≤650 | 15000 |
| MF73-0.5/60 | 0.5 | 2600 | 60 | 0.006 | 11500 |
| MF73-1/56 | 1 | 2600 | 56 | 0.008 | 11500 |
| MF73-3/40 | 3 | 2800 | 40 | 0.015 | 11500 |
| MF73-5/35 | 5 | 3000 | 35 | 0.022 | 8000 |
| MF73-6.8/32 | 6.8 | 3000 | 32 | 0.025 | 8000 |
| MF73-10/27 | 10 | 3200 | 27 | 0.03 | 6800 |
Product Process
Product Tags:
|
|
Quick Response 5D15 NTC Thermal Resistor Wide Operating Temperature Range Images
|
