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Электронный компонент: PTHF10-50SM

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INDUCT
ANCE (H)
@
1 KHz
10%
PA
RT
NUMBER
CURRENT RA
TING ADC
DC RESIST
ANCE
MAXIMUM (Ohms)
Inc-I ADC
L
20%
Inc-I ADC
L
10%
SRF
MINIMUM
(MHZ)
Series PTHF-SM & PTKM-SM
Surface Mount Toroidal Power Chokes
10
25
50
75
100
150
200
250
330
10
25
50
75
100
150
200
250
10
25
50
75
100
150
200
250
10
25
50
75
100
10
25
50
75
100
150
200
250
330
10
25
50
75
100
150
200
250
10
25
50
75
100
150
200
250
10
25
50
75
100
7.36
5.20
3.93
3.47
3.14
2.33
1.97
1.84
1.69
4.84
3.38
1.90
1.69
1.60
1.45
1.12
1.05
2.56
2.16
1.81
1.62
1.50
1.33
1.04
0.96
1.60
1.33
1.12
0.99
0.92
7.36
5.20
3.93
3.47
3.14
2.33
1.97
1.84
1.69
4.84
3.38
1.90
1.69
1.60
1.45
1.12
1.05
2.56
2.16
1.81
1.62
1.50
1.33
1.04
0.96
1.60
1.33
1.12
0.99
0.92
6.00
3.60
2.00
1.60
1.50
1.20
1.00
0.90
0.80
3.80
2.20
1.70
1.30
1.10
0.90
0.70
0.70
2.20
1.40
1.20
0.80
0.60
0.60
0.50
0.50
0.90
0.60
0.40
0.30
0.30
1.70
1.00
0.70
0.60
0.50
0.40
0.35
0.31
0.27
1.30
0.70
0.56
0.45
0.40
0.33
0.30
0.25
0.80
0.50
0.35
0.28
0.23
0.20
0.17
0.15
0.43
0.25
0.18
0.15
0.13
8.70
5.30
3.10
2.50
2.20
1.80
1.60
1.40
1.20
5.70
3.50
2.50
2.00
1.70
1.40
1.10
1.10
3.40
2.10
1.30
1.20
1.00
1.00
0.70
0.70
1.40
0.90
0.60
0.50
0.40
3.30
1.90
1.30
1.10
0.96
0.78
0.65
0.59
0.50
2.50
1.30
1.00
0.86
0.76
0.60
0.56
0.48
1.60
0.96
0.68
0.54
0.50
0.40
0.34
0.30
0.86
0.50
0.35
0.28
0.25
0.01
0.02
0.04
0.05
0.06
0.10
0.14
0.16
0.19
0.02
0.04
0.11
0.14
0.16
0.19
0.32
0.36
0.05
0.07
0.10
0.13
0.15
0.19
0.30
0.36
0.10
0.15
0.21
0.26
0.30
0.01
0.02
0.04
0.05
0.06
0.10
0.14
0.16
0.19
0.02
0.04
0.11
0.14
0.16
0.19
0.32
0.36
0.05
0.07
0.10
0.13
0.15
0.19
0.30
0.36
0.10
0.15
0.21
0.26
0.30
35.0
10.0
7.0
5.0
4.0
3.0
2.0
1.5
1.0
35.0
20.0
13.0
9.0
6.0
3.5
3.0
2.5
35.0
25.0
10.0
7.0
6.0
3.5
3.0
3.0
35.0
30.0
10.0
8.0
6.0
35.0
10.0
7.0
5.0
4.0
3.0
2.0
1.5
1.0
35.0
20.0
13.0
9.0
6.0
3.5
3.0
2.5
35.0
25.0
10.0
7.0
6.0
3.5
3.0
3.0
35.0
30.0
10.0
8.0
6.0
Excellent electromagnetic shielding performance
for commercial and industrial applications
Cost-effective surface mount design
For higher saturation levels use Series PTHF-SM
Current rating from 0.92 to 7.36 amps
Inductance values from 10 H to 330 H
Physical Parameters on Next Page
* Notes 1) Rated current is based on a 35C
temperature rise at an ambient temperature of 90C.
2) Incremental current is the approximate value that
will cause a percentage drop in inductance as
indicated in the table.
SERIES PTHF-SM HIGH SATURATION CORE
PTHF10-50SM
PTHF25-50SM
PTHF50-50SM
PTHF75-50SM
PTHF100-50SM
PTHF150-50SM
PTHF200-50SM
PTHF250-50SM
PTHF330-50SM
PTHF10-40SM
PTHF25-40SM
PTHF50-40SM
PTHF75-40SM
PTHF100-40SM
PTHF150-40SM
PTHF200-40SM
PTHF250-40SM
PTHF10-30SM
PTHF25-30SM
PTHF50-30SM
PTHF75-30SM
PTHF100-30SM
PTHF150-30SM
PTHF200-30SM
PTHF250-30SM
PTHF10-180SM
PTHF25-180SM
PTHF50-180SM
PTHF75-180SM
PTHF100-180SM
SERIES PTKM-SM FERROUS ALLOY CORE
PTKM10-50SM
PTKM25-50SM
PTKM50-50SM
PTKM75-50SM
PTKM100-50SM
PTKM150-50SM
PTKM200-50SM
PTKM250-50SM
PTKM330-50SM
PTKM10-40SM
PTKM25-40SM
PTKM50-40SM
PTKM75-40SM
PTKM100-40SM
PTKM150-40SM
PTKM200-40SM
PTKM250-40SM
PTKM10-30SM
PTKM25-30SM
PTKM50-30SM
PTKM75-30SM
PTKM100-30SM
PTKM150-30SM
PTKM200-30SM
PTKM250-30SM
PTKM10-180SM
PTKM25-180SM
PTKM50-180SM
PTKM75-180SM
PTKM100-180SM
POWER INDUCTORS
2/ 2002
PAGE
81
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814
Inc
hes
mm
Inc
hes
mm
Inc
hes
mm
Inc
hes
mm
Inc
hes
mm
Series PTHF-SM & PTKM-SM
Surface Mount Toroidal Power Chokes
PHYSICAL PARAMETERS
PA
RT
NUMBER
A Max.
17.78
17.78
17.78
17.78
17.78
17.78
17.78
17.78
17.78
14.48
14.48
14.48
14.48
14.48
14.48
14.48
14.48
11.18
11.18
11.18
11.18
11.18
11.18
11.18
11.18
8.636
8.636
8.636
8.636
8.636
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.570
0.570
0.570
0.570
0.570
0.570
0.570
0.570
0.440
0.440
0.440
0.440
0.440
0.440
0.440
0.440
0.340
0.340
0.340
0.340
0.340
B Max.
17.02
17.02
17.02
17.02
17.02
17.02
17.02
17.02
17.02
14.22
14.22
14.22
14.22
14.22
14.22
14.22
14.22
11.18
11.18
11.18
11.18
11.18
11.18
11.18
11.18
8.64
8.64
8.64
8.64
8.64
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.440
0.440
0.440
0.440
0.440
0.440
0.440
0.440
0.340
0.340
0.340
0.340
0.340
C Max.
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
7.62
7.62
7.62
7.62
7.62
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.300
0.300
0.300
0.300
0.300
D Nom.
15.24
15.24
15.24
15.24
15.24
15.24
15.24
15.24
15.24
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
7.62
7.62
7.62
7.62
7.62
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.300
0.300
0.300
0.300
0.300
E Nom.
15.24
15.24
15.24
15.24
15.24
15.24
15.24
15.24
15.24
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
10.16
10.16
10.16
10.16
10.16
10.16
10.16
10.16
7.62
7.62
7.62
7.62
7.62
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.600
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.500
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.300
0.300
0.300
0.300
0.300
PT**10-50SM
PT**25-50SM
PT**50-50SM
PT**75-50SM
PT**100-50SM
PT**150-50SM
PT**200-50SM
PT**250-50SM
PT**330-50SM
PT**10-40SM
PT**25-40SM
PT**50-40SM
PT**75-40SM
PT**100-40SM
PT**150-40SM
PT**200-40SM
PT**250-40SM
PT**10-30SM
PT**25-30SM
PT**50-30SM
PT**75-30SM
PT**100-30SM
PT**150-30SM
PT**200-30SM
PT**250-30SM
PT**10-180SM
PT**25-180SM
PT**50-180SM
PT**75-180SM
PT**100-180SM
** Insert HF or KM for complete Part Number
Electrical Information on Preceding Page
POWER INDUCTORS
2/ 2002
PAGE
82
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814