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10Ω 15φ NTC Thermistor Surge Protection

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10Ω 15φ NTC Thermistor Surge Protection

Place of Origin : CHINA

Brand Name : JK

Certification : ROHS,ISO 9001,UL

Model Number : 10D-15

MOQ : 5000PCS

Price : Negotiable

Packaging Details : Bulk

Delivery Time : 7 days

Payment Terms : T/T & Paypal

Supply Ability : 500000000 Piece/Pieces per Month

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Quick details

• Fast response to surge current
• High material constant (B value)
• Low residual resistance
• Wide operating temperature range -55 to +200C
• R25 allowable tolerance is ±20%

Description

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.

Application

• Power supplies and inverters
• Uninterruptible Power Supplies
• Energy saving lamps
• Electronic Ballasts
• Filament Protection of various types of lamps

Specification

10Ω 15φ NTC Thermistor Surge Protection Specification

10Ω 15φ NTC Thermistor Surge Protection
10Ω 15φ NTC Thermistor Surge Protection Dimensions

10Ω 15φ NTC Thermistor Surge Protection
Part No./Dim (mm)/Sym
Dmax
Tmax
d
+/- 0.05

Fig. II/I
F1
+/-1

Fig. II/I
F2
+/-1.5

Fig. II/I
Straight Lead Wire
Curved Lead Wire
A

+/- .5
Lmin
b
L1min
L2+/-2
MF72- D5
7
5
0.6/0.45
5/2.5
3
25 *
17/5
8/5
1.65
MF72- D7
9
5
0.6
5
3
25
17/5
8/5
1.9
MF72- D9
11
5.5
0.8/0.6
7.5/5
5/3
25
17/5
8/5
2.3
MF72- D11
13
5.5
0.8
7.5/5
5/3
25
17/5
8/5
2.6
MF72- D13
15.5
6
0.8
7.5
5
25
17/5
8/5
2.6
MF72- D15
17.5
6
0.8
10/7.5
5
25
17/5
8/5
2.8
MF72- D20
22.5
7
1.0
10/7.5
/
25 *
/
/
3.5
MF72- D25
27.5
8
1.0
10
/
25 *
/
/
3.5
Remark
 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

Add suffix "L" + Fig. # to specify optional leads.

* Straight Leads Are Standard

10Ω 15φ NTC Thermistor Surge Protection Main Techno Parameter

Part NO.
R25
(Ω)
Max.
Steady State Current
(A)
Approx.R of Max.Cur
(Ω)
Dissi,Coef.
(mW/ƒC)
Thermal time Constant
(S)
Max. Load
Capacitance
in uF
UL Recognized
Operating Temp.
(ƒC)
120 VAC
240 VAC
MF72-5D5
5
1
0.353
6
20
188
47
-55 to +200
MF72-10D5
10
0.7
0.771
6
20
188
47
MF72-60D5
60
0.3
1.878
6
18
188
47
MF72-200D5
200
0.1
18.70
6
18
88
22
MF72-5D7
5
2
0.283
10
30
224
56
MF72-8D7
8
1
0.539
9
28
224
56
MF72-10D7
10
1
0.616
9
27
224
56
MF72-12D7
12
1
0.816
9
27
224
56
MF72-16D7
16
0.7
1.003
9
27
224
56
MF72-22D7
22
0.6
1.108
9
27
224
56
MF72-33D7
33
0.5
1.485
10
28
188
47
MF72-200D7
200
0.2
11.65
11
28
188
47
MF72-3D9
3
4
0.120
11
35
272
68
√
MF72-4D9
4
3
0.190
11
35
272
68
√
MF72-5D9
5
3
0.210
11
34
272
68
√
MF72-6D9
6
2
0.315
11
34
272
68
√
MF72-8D9
8
2
0.400
11
32
400
100
√
MF72-10D9
10
2
0.458
11
32
400
100
√
MF72-12D9
12
1
0.652
11
32
400
100
√
MF72-16D9
16
1
0.802
11
31
400
100
√
MF72-20D9
20
1
0.864
11
30
600
150
√
MF72-22D9
22
1
0.950
11
30
600
150
√
MF72-30D9
30
1
1.022
11
30
600
150
√
MF72-33D9
33
1
1.124
11
30
600
150
√
MF72-50D9
50
1
1.252
11
30
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