• MF72 NTC Power Thermistor
  • MF72 NTC Power Thermistor
  • MF72 NTC Power Thermistor
  • MF72 NTC Power Thermistor
  • MF72 NTC Power Thermistor
MF72 NTC Power Thermistor

MF72 NTC Power Thermistor

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS
Model Number: MF72

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.02-0.05PCS
Packaging Details: 1000PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
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Detail Information

Part Name: MF72 Series NTC Thermistor Rated Zero-Power Resistance: 0.7Ω To 200Ω
Chip Diameter: 5mm To 25mm Tolerance: 20%
DIP: Radial Application: Electronic
Lead Structure: Straight Or Curved Lead Feature: Small Size, Strong Power
Usage: Surge Current Protection Package: Original Package
High Light:

MF72 NTC Power Thermistor

,

Epoxy Resin NTC Power Thermistor

,

MF72 NTC

Product Description

 

MF72 Epoxy Resin 5D 11 Negative Temperature Coefficient 5K 10K Ohm Inrush Current Limiting Power Type NTC Thermistor

 

Features of MF72 Power Type NTC Thermistor

 

1.MF72 series is radial lead resin coating type

 

2.Small size, large power and strong ability to suppress surge current

 

3.Quick response

 

4.The material constant(B value) is large and the residual resistance issmall

 

5.Long life and high reliability

 

6.Completed product specifications and wide scope of work

 

7.Working temperature:-55+200 degrees elsius

 

Selection Principle of Power Type NTC Thermistor

 

1. Maximum working current of a thermal resistor> The working current of the actual power circuit

 

2. The nominal resistance value of thermistor

MF72 NTC Power Thermistor 0

E: line voltage  Im: inrush current

 

For switch power,Inverter current, usb power lm=100times working current

 

Applications of Inrush Current Limiting NTC Thermistor

 

◎Coversion power-supply, switch power, ups power

 

◎Electronic energy saving lamps, electronic ballast and all kinds of electric heater

 

◎All kinds of RT, display

 

◎Bulb and other lighting lamps

MF72 NTC Power Thermistor 1

MF72 NTC Power Thermistor 2

 

P/N Rated resistance value R25 Maximum steady-state current Approximate resistance value at maximum current Dissipation factor

Thermal time constant

Operating temperature Operating temperature
  (Ω) (A) (Ω) (mW/℃) (S) (℃) D土2 Tmax F土1 φd
MF72-5D5 5 1 0.353 6 20 -55--+200 6.5 5 5/2.5 0.6/0.45
MF72-10D5 10 0.7 0.771 6 20   6.5 5 5/2.5 0.6/0.45
MF72-60D5 60 0.5 1.878 6 18   6.5 5 5/2.5 0.6/0.45
MF72-200D5 200 0.1 6.259 6 18   6.5 5 5/2.5 0.6/0.45
MF72-5D7 5 2 0.283 10 30   8.5 5 5 0.6
MF72-80 7 8 1 0.539 9 28   8.5 5 5 0.6
MF72-10D7 10 1 0.616 9 27   8.5 5 5 0.6
MF72-22D7 22 0.6 1.108 9 27   8.5 5 5 0.6
MF72-33D7 33 0.5 1.485 10 28   8.5 5 5 0.6
MF72-200D7 200 0.2 6.233 11 28   8.5 5 5 0.6
MF72-3D9 3 4 0.120 11 35   10.5 5.5 7.5/5 0.8/0.6
MF72-509 5 3 0.210 11 34   10.5 5.5 7.5/5 0.8/0.6
MF72-8D9 8 2 0.400 11 32   10.5 5.5 7.5/5 0.8/0.6
MF72-10D9 10 2 0.458 11 32   10.5 5.5 7.5/5 0.8/0.6
MF72-16D9 16 1 0.802 11 31   10.5 5.5 7.5/5 0.8/0.6
MF72-20D9 20 1 0.864 11 30   10.5 5.5 7.5/5 0.8/0.6
MF72-22D9 22 1 0.950 11 30   10.5 5.5 7.5/5 0.8/0.6
Mf72-33D9 33 1 I1.124 11 30   10.5 5.5 7.5/5 0.8/0.6
MF72-60D9 60 0.8 1.502 11 30   10.5 5.5 7.5/5 0.8/0.6
MF72-200D9 200 0.5 5.007 11 32   10.5 5.5 7.5/5 0.8/0.6
MF72-2.5D11 25 5 0.095 13 43   12.5 5.5 7.5/5 0.8/0.6
MF72-5D11 5 4 0.156 13 45   12.5 5.5 7.5/5 0.8/0.6
MF72-8D11 8 3 0.255 14 47   12.5 5.5 7.5/5 0.8/0.6
MF72-10D11 10 3 0.275 14 47   12.5 5.5 7.5/5 0.8/0.6
MF72-16D11 16 2 0.470 14 50   12.5 5.5 7.5/5 0.8/0.6
MF72-22D11 22 2 0.563 15 52   12.5 5.5 7.5/5 0.8/0.6
MF72-33D11 33 1.5 0.734 15 52   12.5 5.5 7.5/5 0.8/0.6
MF72-60D11 60  1.5 1.215 15 52   12.5 5.5 7.5/5 0.8/0.6
MF72 -1.3D13 1.3 7 0.062 13 60   14.5 6 7.5 0.8
MF72-1.5D13 1.5 7 0.073 13 60   14.5 6 7.5 0.8
MF72-2.5D13 2.5 6 0.088 13 60   14.5 6 7.5 0.8
MF72-3D13 3 6 0.092 14 60   14.5 6 7.5 0.8
MF72-5D13 5 5 0.125 15 68   14.5 6 7.5 0.8
Mf 72-8013 8 4 0.194 15 60   14.5 6 7.5 0.8
MF72-10D13 10 4 0.206 15 65   14.5 6 7.5 0.8
MF72-15D13 15 3 0.335 16 60   14.5 6 7.5 0.8
MF72-16D13 16 3 0.338 16 60   14.S 6 7.5 0.8
MF72-47D13 47 2 0.810 17 65   14.S 6 7.5 0.8
MF72-1.3D15 1.3 8 0.048 18 68   16.5 6 10/7.5 0.8
MF72-1.5D15 1.5 8 0.052 19 69   16.5 6 10/7.5 0.8
MF72-3D15 3 7 0.075 18 76   16.5 6 10/7.5 0.8
MF72-5D15 5 6 0.112 20 76   16.5 6 10/7.5 0.8
MF72-8015 8 5 0.178 20 80   16.5 6 10/7.5 0.8
MF72-10D15 10 5 0.180 20 75   16.5 6 10/7.5 0.8
MF72-15D15 15 4 0.268 21 85   16.5 6 10/7.5 0.8
MF72-16D15 16 4 0.276 21 70   16.5 6 10/7.5 0.8
MF72-47D15 47 3 0.680 21 86   16.5 6 10/7.5 0.8
MF72-0.7D20

0.7

12 0.018 25 89   21.5 7 10/7.5 1.0
MF72-1.3D20 1.3 9 0.037 24 88   21.5 7 10/7.5 1.0
MF72-3D20 3 8 0.055 24 88   21.5 7 10/7.5 1.0
MF72-5D20 5 7 0.087 23 87   21.5 7 10/7.5 1.0
MF72-8D20 8 6 0.142 25 105   21.5 7 10/7.5 1.0
MF72-0.7D25 0.7 13 0.014 30 120   26.5 8 10 1.0
MF72-1.5D25 1.5 10 0.027 30 121   26.5 8 10 1.0
MF72-3D25 3 9 0.044 32 124   26.5 8 10 1.0
MF72-5D25 5 8 0.070 32 125   26.5 8 10 1.0

 

Application Circuit of 5K 10K Ohm NTC Thermistor

 

MF72 NTC Power Thermistor 3

 

MF72 NTC Power Thermistor 4

 

 

 

 

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