參數(shù)資料
型號: SPSTR50-4
廠商: API DELEVAN
元件分類: 通用定值電感
英文描述: 1 ELEMENT, 21.65 uH, GENERAL PURPOSE INDUCTOR
封裝: RADIAL LEADED
文件頁數(shù): 1/1頁
文件大?。?/td> 135K
代理商: SPSTR50-4
P
2/2002
PAGE
87
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814
WCURREN
MINIMUM
INDUCTANCE (μH)
@ 100 KHz, 0.25V
WBASRCURRDMAXMUM(OHMS
PR NUMBER
DLEADDAMEER
WGRAMS
Series SPST
High Frequency
Switchmode Power Toroid
0.020
0.022
0.025
0.028
0.020
0.022
0.025
0.028
0.032
0.036
0.040
0.020
0.022
0.025
0.028
0.032
0.036
0.040
0.026
0.028
0.032
0.036
0.040
0.045
0.026
0.028
0.032
0.036
0.040
0.045
3.6
3.6
3.6
3.6
5.4
5.4
5.4
5.4
5.4
5.4
5.4
11.7
11.7
11.7
11.7
11.7
11.7
11.7
20.3
20.3
20.3
20.3
20.3
20.3
40.5
40.5
40.5
40.5
40.5
40.5
0.045
0.031
0.024
0.016
0.079
0.058
0.041
0.030
0.020
0.014
0.011
0.108
0.087
0.060
0.043
0.029
0.021
0.015
0.096
0.068
0.045
0.033
0.023
0.017
0.139
0.106
0.074
0.049
0.040
0.024
2.8
3.4
4.0
4.8
2.8
3.4
4.0
4.8
5.7
6.8
8.1
2.8
3.4
4.0
4.8
5.7
6.8
8.1
4.0
4.8
5.7
6.8
8.1
9.7
4.0
4.8
5.7
6.8
8.1
9.7
12.72
9.82
7.75
5.22
29.00
23.77
16.13
12.27
9.50
6.75
4.80
57.99
41.59
33.05
26.63
18.79
13.56
10.23
74.04
58.05
42.00
31.60
22.79
18.11
153.00
113.00
84.00
61.90
48.00
35.30
18.85
14.75
12.30
8.06
47.70
35.48
27.16
21.65
16.76
12.50
8.86
89.50
71.10
54.81
43.30
33.15
24.31
18.64
128.00
107.50
80.75
65.04
47.70
38.07
253.00
197.00
154.00
116.00
93.00
70.05
Physical Parameters
SPST-
A (typ.) in.
mm 15.875 17.780 22.225 24.765 33.020
B (typ.) in.
0.350
0.475
mm
8.890 12.065 12.065 15.875 18.415
C (min.) in.
0.700
0.750
mm 17.780 19.050 24.130 27.940 35.560
D (ref.) in.
0.250
0.300
mm
6.350
7.620
Dimension E – see table
44
50
68
0.875
80
0.975
106
1.300
0.625
0.700
0.475
0.625
0.725
0.950
1.100
1.400
0.300
7.620 11.430 12.700
0.450
0.500
Mechanical Configuration
Vertical Mount Power Torroid
Current Rating
40°C rise maximum over 20°C
Ambient at rated current
Windings
are single layer to maximize operating
frequency and maximize board space
Marking
Part supplied unmarked; Pre-printed label
can be supplied upon request
Leads
Tinned leads extending above seating plane
Other values
available upon request
Packaging
Bulk only
SERIES SPST
SPST44-1
SPST44-2
SPST44-3
SPST44-4
SPST50-1
SPST50-2
SPST50-3
SPST50-4
SPST50-5
SPST50-6
SPST50-7
SPST68-1
SPST68-2
SPST68-3
SPST68-4
SPST68-5
SPST68-6
SPST68-7
SPST80-1
SPST80-2
SPST80-3
SPST80-4
SPST80-5
SPST80-6
SPST106-1
SPST106-2
SPST106-3
SPST106-4
SPST106-5
SPST106-6
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