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SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power

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SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power

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Brand Name : SHIHENG

Model Number : MF73T-1

Certification : CQC,TUV

Place of Origin : CHINA

MOQ : 1000PCS

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram,Paypal

Supply Ability : 24 million per year

Delivery Time : 2 weeks

Packaging Details : Bulk

Type : MF73T-1 High Power NTC Thermistor

R25 : 0.5～30 Ohm

Application : High power switch power, Power conversion, UPS power.

CQC File number : CQC10001053047

TUV File Number : R50245892

Annual production capacity : 24 Million

Chip Dimension : 15mm,20mm.25mm,30mm,35mm

Quality System : ISO9001：2008 ISO/TS16949:2009

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SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power

PDF Specification Download Link : MF73T-1 High Power NTC Thermistor.pdf

Description

The MF73T-1 series High Power NTC Thermistor provide inrush current suppression for sensitive
electronics. Connecting a MF73T-1 in series with the power source will limit the current surges typically
created at turn on.

Features

  • Small size, high power, reliable surge current protection.
  • High material constant (B value),
  • Low residual resistance
  • High steady state current, long lasting, high reliability
  • Convenient for PCB installation, wide operating range

Application

  • Can be installed into the power circuits of:
  • High power switching power supplies, Power conversion, UPS power.
  • High power battery charger, electric vehicle battery charger.
  • High power LED light, high power electronic energy saving lamps and other lamps.

SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power

Dimension in mm

SHIHENG Brand MF73T-1 High Power NTC Thermistor For UPS Power And Industrial Power

Illustration:In general, the long bent lead wire is used, see figure II * Standard

D15 D20 D25 D30 D35
Chip Dimensions ø 15 ø 20 ø 25 ø 30 ø 35
(Dmax)
Overall Diameter (mm)		 17.5 22.5 29 36 41
(Tmax)
Thickness (mm)		 6 7 8 8.5 10
(F ± 1.5)
Pitch (mm)		 7.5 10.0 10.0 10.0 * 18 18
(d ± 0.05)
Dia of Leads (mm)		 0.8 1.0 1.0 1.2 * 1.6 1.8 * 2.0
(L) min
Length of Leads (mm)		 25 25 25 25 25
(L1) min
Length of Leads (mm)		 17 17 17
Standard Leads
Figure		 (I)
Inside kink		 (II)
Straight		 (II)
Straight		 (II)
Straight		 (II)
Straight
Optional Leads
Figure		 (II)
Straight		 (III)
Outside kink		 (III)
Outside kink
Weight (g).
Approx		 3.1 6.2 8.8 20.5 28.8

Specification

Working Temperature: -55~200℃

Part NO.
MF73T-1		 Res +20%
(Ω)		 Max. Steady
State Current
lmax (A)		 Approx. R
of MaxCurrent
Rmax (Ω)
ø15mm Chip Diameter
Max Rated Power Pmax (W): 3.5
Dissipation Coefficient (mW/℃): ≥ 22
Thermal Time Constant (S): ≤ 75
1.3/10 1.3 10 0.034
1.5/10 1.5 10 0.036
2.5/9.5 2.5 9.5 0.044
5/8 5 8 0.058
6/7 6 7 0.069
7/7 7 7 0.078
8/7 8 7 0.084
10/7 10 7 0.098
12/6 12 6 0.116
15/6 16 6 0.129
20/6 20 6 0.136
30/5 30 5 0.165
47/4 47 4 0.257
120/2.5 120 2.5 0.652

Part NO.
MF73T-1		 Res +20%
(Ω)		 Max. Steady
State Current
lmax (A)		 Approx. R
of MaxCurrent
Rmax (Ω)
ø20mm Chip Diameter
Max Rated Power Pmax (W): 5.0
Dissipation Coefficient (mW/℃): ≥ 28
Thermal Time Constant (S): ≤ 110
0.7/16 0.7 16 0.026
1/16 1 16 0.027
1.5/15 1.5 15 0.030
2/14 2 14 0.035
2.5/13 2.5 13 0.038
3/12 3 12 0.040
4/12 4 12 0.043
4.7/12 4.7 12 0.046
5/12 5 12 0.047
6/11 6 11 0.052
6.8/10 6.8 10 0.055
7/9 7 9 0.056
10/8 10 8 0.085
12/7.5 12 7.5 0.098
15/7 15 7 0.112
18/7 18 7 0.123
20/7 20 7

0.132

Part NO.
MF73T-1		 Res +20%
(Ω)		 Max. Steady
State Current
lmax (A)		 Approx. R
of MaxCurrent
Rmax (Ω)
ø25mm Chip Diameter
Max Rated Power Pmax (W): 7.0
Dissipation Coefficient (mW/℃): ≥ 30
Thermal Time Constant (S): ≤ 130
0.5/22 0.5 22 0.017
0.7/22 0.7 22 0.017
1/20 1 20 0.021
1.5/19 1.5 19 0.024
2/18 2 18 0.026
2.5/16 2.5 16 0.029
3/15.5 3 15.5 0.032
4/15 4 15 0.039
4.7/14 4.7 14 0.044
5/14 5 14 0.047
6.8/12 6.8 12 0.061
7/11 7 11 0.064
8/10 8 10 0.079
10/10 10 10 0.084
12/9 12 9 0.102
15/8 15 8 0.117
18/8 18 8 0.132
20/8 20 8 0.132

Part NO.
MF73T-1		 Res +20%
(Ω)		 Max. Steady
State Current
lmax (A)		 Approx. R
of MaxCurrent
Rmax (Ω)
ø30mm Chip Diameter
Max Rated Power Pmax (W): 8.0
Dissipation Coefficient (mW/℃): ≥ 40
Thermal Time Constant (S): ≤ 190
0.5/30 0.5 30 0.013
1/30 1 30 0.014
1.5/25 1.5 25 0.016
2/23 2 23 0.019
2.5/20 2.5 20 0.023
3/19.5 3 19.5 0.026
4/19 4 19 0.031
4.7/18 4.7 18 0.035
5/17 5 17 0.037
6.8/16 6.8 16 0.043
7/15 7 15 0.044
8/14 8 14 0.049
10/13 10 13 0.056
12/12 12 12 0.067
15/11 15 11 0.078
18/10 18 10 0.092
29/9 20 9 0.113

Part NO.
MF73T-1		 Res +20%
(Ω)		 Max. Steady
State Current
lmax (A)		 Approx. R
of MaxCurrent
Rmax (Ω)
ø35mm Chip Diameter
Max Rated Power Pmax (W): 9.0
Dissipation Coefficient (mW/℃): ≥ 55
Thermal Time Constant (S): ≤ 280
0.5/32 0.5 32 0.01
1/32 1 32 0.011
1.5/28 1.5 28 0.013
2/25 2 25 0.017
2.5/23 2.5 23 0.020
3/22 3 22 0.023
4/21 4 21 0.026
4.7/20 4.7 20 0.029
5/19 5 19 0.030
6.8/18 6.8 18 0.035
7/17 7 17 0.037
8/16 8 16 0.041
10/15 10 15 0.045
12/14 12 14 0.051
15/13 15 13 0.060
18/11 18 11 0.072
20/10 20 10 0.089


Product Tags:

ntc temperature sensor

      

power ntc thermistor

      
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