496R8 [CANDD]
Dual Winding Surface Mount Inductors; 双绕组表面贴装电感器
| 型号： | 496R8 |
| 厂家： | 
C&D TECHNOLOGIES |
| 描述： | Dual Winding Surface Mount Inductors |
| 文件： | 总1页 (文件大小：216K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4900 SERIES
Dual Winding Surface Mount Inductors
2
SELECTION GUIDE
Nominal
Inductance
Inductance
Range
DC
Resistance
DC Current
3
1
Continuous
µH
µH
mΩ
MAX
1&3, 2&4
A MAX
1&2 S/C to
3&4 S/C
10kHz,100mV
1&3, 2&4
10kHz, 100mV
1&3, 2&4
Order Code
492R2
493R3
494R7
496R8
49100
49150
49220
49330
49470
49680
49101
49151
49221
2.2
3.3
4.7
6.8
10
1.77 - 2.65
2.47 - 3.70
3.29 - 4.93
5.27 - 7.91
7.70 - 11.6
10.6 - 16.0
15.9 - 23.8
24.5 - 36.8
35.1 - 52.6
50.8 - 76.2
73.6 - 110
111 - 166
12.6
14.9
17.1
27.0
41.0
53.0
81.0
128
191
233
348
529
805
9.50
7.80
6.50
5.40
4.50
3.70
3.00
2.50
2.10
1.71
1.41
1.15
0.95
15
FEATURES
22
1
■ 2.2µH to 880µH
■ Up to 9.5A IDC
■ Bobbin Format
■ Dual Winding
■ Surface Mounting
■ Integral EMI Shield
33
47
68
100
150
220
167 - 251
■ Compact Size
■ Tape and Reel Packaging
■ No Voltage Breakdown at 500VDC
PACKAGE DETAILS
Order Code
TYP Weight (g)
Packaging Style
QTY
49XXX
4
Tape & Reel
500
MECHANICAL DIMENSIONS
DESCRIPTION
The 4900 series is a range of dual wind
inductors offering flexible options. Windings
have a 1:1 ratio and can be connected in
series or parallel to create a wide range of
inductance combinations. The secondary
winding could be used as a feedback
0.47 (12.0)
2
1
3
4
0.47 (12.0)
winding in switched mode power supplies.
Recommended Footprint Details
0.04 (1.0)
(TOP VIEW)
PIN CONNECTIONS
0.315 (8.0)
MAX
0.20 (5.0)
0.20
(5.0)
1
2
4
3
0.59 (15.0)
All dimensions in inches (mm)
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
3 & 1 = Primary Winding
4 & 2 = Secondary Winding
–40°C to 85°C
–40°C to 125°C
1
When connecting windings in series, inductance
will be 4 times the nominal figure shown.
Specifications typical at TA=25°C
If current is flowing in both windings the maximum
DC current occurs when either the inductance falls
to 75% of its nominal value or when its temperature
rise reaches 40°C, whichever is sooner.
C&D Technologies (NCL) Ltd
Tanners Drive, Blakelands North
Milton Keynes MK14 5BU, England
Tel: +44 (0)1908 615232
Fax:+44 (0)1908 617545
email: info@cdtechno-ncl.com
C&D Technologies (NCL) Limited reserve the right to alter or improve the
specification, internal design or manufacturing process at any time,
without notice. Please check with your supplier or visit our web site to
ensure that you have the current and complete specification for your
product before use.
2
3
© C&D Technologies (NCL) Limited 2003
NMP 4900.1
C&D Technologies Inc.
3400 E Britannia Drive, Tucson,
Arizona 85706, USA
Tel: +1 (800) 547-2537
Fax: +1 (520) 741-4598
email: sales@cdtechno.com
No part of this publication may be copied, transmitted or stored in a
retrieval system or reproduced in any way including, but not limited to,
photography, photocopy, magnetic or other recording means, without
prior written permission from C&D Technologies (NCL) Limited.
www.cdpoweronline.com
Instructions for use are available from: www.cdpoweronline.com
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