MF72-8D15 [ETC]
Power NTC Thermistor;
| 型号： | MF72-8D15 |
| 厂家： | 
ETC |
| 描述： | Power NTC Thermistor |
| 文件： | 总4页 (文件大小：754K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MF72
Power NTC Thermistor
MF72
Power NTC Thermistor. The MF72 series Power
NTC Thermistors provide inrush current suppression for
sensitive electronics. Connecting a MF72 in series with the
power source will limit the current surges typically created
at turn on. Once the circuit is energized the resistance of
the MF72 will decrease rapidly to a very low value, power
consumption can be ignored and there will be no effect on
normal operating current. Using the MF72 Power NTC
Thermistor is a most cost-effective way to curb surge
current and protect sensitive electronics from damage.
Specification
Dimensions (mm)
Add suffix “L” + Fig. #
to specify optional leads.
d
F
+/-1
F
Straight
Lead Wire
1
2
Curved Lead Wire
A
+/-.5
Part No. /
Dmax
+/- 0.05
+/-1.5
Tmax
Dim(mm) / Sym
Lmin.
b
L +/-2
2
Fig. II / I
Fig. II / I
Fig. II / I
7
5
5
0.6 / 0.45 5 / 2.5
3
25 *
25
17/5
17/5
17/5
17/5
17/5
17/5
/
8/5
8/5
8/5
8/5
8/5
8/5
/
1.65
1.9
2.3
2.6
2.6
2.8
3.5
3.5
MF72- ❏D5
MF72- ❏D7
MF72- ❏D9
MF72- ❏D11
MF72- ❏D13
MF72- ❏D15
MF72- ❏D20
MF72- ❏D25
9
0.6
0.8 / 0.6
0.8
5
3
11
5.5
5.5
6
7.5 / 5
7.5 / 5
7.5
5 / 3
25
13
5 / 3
25
15.5
17.5
22.5
27.5
0.8
5
5
/
25
6
0.8
10 / 7.5
10 / 7.5
10
25
7
1.0
25 *
25 *
8
1.0
/
/
/
b, 17/5 17 indicates the long bent lead wire, 5 indicates the short bent lead wire (Fig. III)
Illustration: In general, the long bent lead wire is used, see figure II * Straight Leads are Standard
Remark
Application
Characteristics
Can be installed into the power circuits of:
• Power supplies and inverters
• Uninterruptible Power Supplies
• Energy saving lamps
• Small Size and fast response
• High Power handling capability
• Fast response to surge current
• High material constant (B value)
• Low residual resistance
• Electronic Ballasts
• Filament Protection of various types of lamps
• Some types of heaters
• For higher power circuits ask about the MF73
and MF74 series surge suppressors.
• Wide operating temperature range -55 to +200C
• R25 allowable tolerance is ±20%
• Long-term Stability and Reliability
• UL 1434 File# E241319
• CQC File# 04001010556
Main Techno-Parameter
Operating Temperature: -55 to 200ºC
Max.
Steady
State
Max.
Load
Capacitance
in uF
Max.
Load
Capacitance
in uF
Max.
Steady
State
Approx.
R of Max.
Current
Dissip.
Coef.
Thermal
Time
Constant
Approx.
R of Max.
Current
Dissip.
Coef.
Thermal
Time
Constant
UL
Part No.
UL
Part No.
R
Current
25
R
Current
25
120VAC
240 VAC
47
(Ω)
5
(A)
1
(Ω)
(mW/ºC)
(S)
20
20
120VAC
240VAC
68
(Ω)
(A)
(Ω)
(mW/ºC)
11
(S)
30
32
MF72-5D5
MF72-10D5
MF72-60D5
0.353
0.771
6
6
188
188
188
88
MF72-120D9
MF72-200D9
MF72-400D9
MF72-2.5D11
MF72-3D11
MF72-4D11
MF72-5D11
MF72-6D11
MF72-8D11
MF72-10D11
MF72-12D11
MF72-16D11
MF72-20D11
MF72-22D11
MF72-30D11
MF72-33D11
MF72-50D11
MF72-60D11
MF72-80D11
MF72-1.3D13
MF72-1.5D13
MF72-2.5D13
MF72-3D13
MF72-4D13
MF72-5D13
MF72-6D13
MF72-7D13
120
200
0.8
0.5
3.015
5.007
272
188
188
600
600
600
600
880
880
880
880
880
880
880
880
880
880
880
600
880
880
880
880
880
880
880
1320
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
10
0.7
47
11
47
60
0.3
1.878
18.70
0.283
0.539
0.616
0.816
1.003
1.108
1.485
11.65
0.120
0.190
0.210
0.315
0.400
0.458
0.652
0.802
0.864
0.950
1.022
1.124
1.252
1.502
6
6
18
18
30
28
27
27
27
27
28
28
35
35
34
34
32
32
32
31
30
30
30
30
30
30
47
400
2.5
3
0.2
5
30.30
0.095
0.100
0.150
0.156
0.240
0.255
0.275
0.462
0.470
0.512
0.563
0.667
0.734
1.021
1.215
1.656
0.062
0.073
0.088
0.092
0.120
0.125
0.170
0.188
11
13
13
13
13
13
14
14
14
14
15
15
15
15
15
15
15
13
13
13
14
15
15
15
15
32
43
43
44
45
45
47
47
48
50
52
52
52
52
52
52
52
60
60
60
60
67
68
65
65
47
MF72-200D5 200 0.1
22
150
150
150
150
220
220
220
220
220
220
220
220
220
220
220
150
220
220
220
220
220
220
220
330
MF72-5D7
MF72-8D7
MF72-10D7
MF72-12D7
MF72-16D7
MF72-22D7
MF72-33D7
5
2
1
10
9
224
224
224
224
224
224
188
188
272
272
272
272
400
400
400
400
600
600
600
600
600
600
56
5
8
56
4
4
10
12
16
22
33
1
9
56
5
4
1
9
56
6
3
0.7
0.6
0.5
9
56
8
3
9
56
10
12
16
20
22
30
33
50
60
80
1.3
1.5
2.5
3
3
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
47
2
MF72-200D7 200 0.2
47
2
MF72-3D9
MF72-4D9
MF72-5D9
MF72-6D9
MF72-8D9
MF72-10D9
MF72-12D9
MF72-16D9
MF72-20D9
MF72-22D9
MF72-30D9
MF72-33D9
MF72-50D9
MF72-60D9
3
4
3
68
√
√
√
√
√
√
√
√
√
√
√
√
√
√
2
4
68
2
5
3
68
1.5
1.5
1.5
1.5
1.2
7
6
2
68
8
2
100
100
100
100
150
150
150
150
150
150
10
12
16
20
22
30
33
50
60
2
1
1
1
7
1
6
1
6
1
4
5
1
5
5
0.8
6
4
MF72-80D9
80
0.8
2.010
11
30
272
68
√
7
4
Main Techno-Parameter (cont.)
Operating Temperature: -55 to 200ºC
Max.
Load
Capacitance
in uF
Max.
Load
Capacitance
in uF
Max.
Steady
State
Max.
Steady
State
Approx.
R of Max.
Current
Dissip.
Coef.
Thermal
Time
Constant
Approx.
R of Max.
Current
Dissip.
Coef.
Thermal
Time
Constant
UL
UL
Part No.
Part No.
R
Current
R
Current
25
25
120 VAC
240VAC
120VAC
240 VAC
(Ω)
8
(A)
4
(Ω)
(mW/ºC)
15
(S)
60
65
65
(Ω)
(A)
3
(Ω)
(mW/ºC)
21
22
25
24
24
23
25
25
24
24
25
30
30
32
32
33
32
32
35
(S)
86
87
89
88
88
87
MF72-8D13
MF72-10D13
MF72-12D13
MF72-15D13
MF72-16D13
MF72-20D13
MF72-30D13
MF72-47D13
0.194
0.206
0.316
1320 330
1320 330
1320 330
1320 330
1320 330
1320 330
1320 330
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
MF72-47D15
47
0.680
1.652
0.018
0.037
0.055
0.087
0.113
0.142
0.162
0.195
0.212
0.014
0.027
0.044
0.070
0.114
0.130
0.156
0.160
1320 330
1320 330
1880 470
1880 470
1880 470
2240 560
√
√
√
√
√
√
√
√
√
√
√
10
12
4
15
MF72-120D15 120
1.8
11
9
3
16
MF72-0.7D20
MF72-1.3D20
MF72-3D20
MF72-5D20
MF72-6D20
MF72-8D20
MF72-10D20
MF72-12D20
MF72-16D20
MF72-0.7D25
MF72-1.5D25
MF72-3D25
MF72-5D25
MF72-8D25
MF72-10D25
MF72-12D25
MF72-16D25
0.7
1.3
3
15
16
20
30
47
3
3
0.335
0.338
0.372
0.517
0.810
2.124
0.048
0.052
0.075
0.112
0.155
0.173
0.178
0.180
0.250
0.268
0.276
0.288
0.438
16
16
16
16
17
16
18
19
18
20
20
20
20
20
20
21
21
17
18
60
60
65
65
65
65
68
69
76
76
80
80
80
75
75
85
70
86
75
8
3
5
7
2.5
2
6
6
103 2240 560
105 2240 560
102 2240 560
100 2720 680
100 2720 680
120 2240 560
121 2240 560
124 2240 560
125 2720 680
125 2720 680
125 2720 680
126 3280 820
126 3280 820
880
880
220
220
8
6
MF72-120D13 120
1.2
8
10
12
16
0.7
1.5
3
6
MF72-1.3D15
MF72-1.5D15
MF72-3D15
MF72-5D15
MF72-6D15
MF72-7D15
MF72-8D15
MF72-10D15
MF72-12D15
MF72-15D15
MF72-16D15
MF72-20D15
MF72-30D15
1.3
1.5
3
1320 330
1320 330
1320 330
1880 470
1880 470
1880 470
1880 470
1880 470
1880 470
1880 470
1880 470
1880 470
1320 330
5
8
5
7
12
10
9
5
6
6
5
7
5
5
8
8
5
8
7
10
12
15
16
20
30
5
10
12
16
7
4
6
4
6
4
Note: Unless otherwise specified, the allowable tolerance of R is +/- 20%
25
Specifications may change without notice.
4
3.5
C
US
8415 Mountain Sights Avenue • Montreal (Quebec), H4P 2B8, Canada
Tel: (514) 739-3274 • 1-800-561-7207 • Fax: (514) 739-2902 • E-mail: sales@cantherm.com
2012/Nov MF72
Website: www.cantherm.com | Division of Microtherm
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