SD Series • High Efficiency Storage Chokes
Electrical Specifications at 25°C
Part Number
SD__-4.0-47
SD__-4.0-100
SD__-4.0-160
SD__-4.0-250
SD__-5.0-47
SD__-5.0-63
SD__-5.0-100
SD__-5.0-250
SD__-6.3-47
SD__-6.3-63
SD__-6.3-100
SD__-6.3-200
SD__-8.0-47
SD__-8.0-63
I
DC
Amps
L (µH) Typ.
@ Rated
Current
47
100
160
250
47
63
100
250
47
63
100
200
47
63
L
O
(µH)
± 15%
N o L o ad
65
144
240
345
60
91
165
357
76
120
160
266
63
95
DCR
mOhms
Typical
55
68
40
50
44
43
27
40
44
17
28
44
43
12
Energy
Storage
(µJ)
1
376
800
1280
2000
588
797
1250
3125
946
1250
2010
3969
1507
2016
Schematic
2
Mounting Style
O
F
V
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2P
2R
1
1
1
2P
1
2P
1
1
2P
1
1
1
1
2P
1
2P
1
1
2P
1
1
1
1
2P
1
1
Coil Siz e
O.D. x Ht.
(a x b)
20 x 9
25 x 10
26 x 12
30 x 15
25
25
26
39
x 10
x 10
x 12
x 16
Housing
Siz e Code
F
V
22
25
29
30
29
30
42
45
29
29
29
42
29
29A
32
42
32
32
30
30
30
45
30
30
35
40
35
35
Mounting Style
Terminals Ød
O
F
V
0.500 0.800 0.800
0.600 0.800 0.800
0.900 1.000 0.900
0.950 1.000 1.000
0.600
0.670
0.750
1.180
1.000
1.180
0.670
0.850
0.670
0.950
0.800
0.800
0.750
1.180
1.000
1,180
0.800
0.850
0.800
0.800
0.750
1.180
1.000
1.180
0.800
0.850
4.0
5.0
6.3
26 x 11
26 x 12
29 x 13
38 x 17
29 x 13
30 x 15
8.0
0.800 0.800
0.950 0.950
The Talema engineering staff can asist in the design of other inductance values and sizes including pre-designed cable lug models to 63 Amps.
1) The µJoule rating (�½LI²) is the ability of the inductor to store energy.
2) Schematic:
1 = one winding
2P = two windings, Parallel Connection
2R = two windings, Series Connection.
3) Inductance measured at 0.10 Vrms @ 10kHz without DC Current and 0.25 Vrms @ 10kHz with DC Current.
4) On larger units and units wound with fine wire, additional mechanical mounting is recommended. See next page for Mounting Styles.
Ordering Key
SD V
-
0,63
-
500 µH
Inductance Value in µH
Current Rating (Amps)
Mounting Style - Specify the appropriate suffix
O = Open Mount
V = Vertical Encapsulated
F = Flat Encapsulated
Basic Series Designation
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-Nuvotem.com
Eastern Europe &
Czech Republic
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322 00 Plzeñ
Tel: Int. + 420 37 - 744 9303
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Email: talema@talema.cz
Germany
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82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema..de
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: info@nuvotem.com
India
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: talema@talemaindia.com
THE TALEMA GROUP
•
World Wide Toroidal Specialists
(07-03) SD Series
TALEMA [ NUVOTEM TALEMA ]
