POWER ELECTRONICS DIVISION
4600 Series
Shielded Surface Mount Power Inductor
SELECTION GUIDE
Inductance
(0kHz, 0.V
AC
)
Order Code
±20%
DC Current
Max.
A
8.7
7.7
6.8
6.3
5.0
4.3
3.7
3.
2.4
2.2
.8
.45
.25
.05
0.86
0.72
0.57
0.46
0.39
0.32
0.27
DC Resistance
Max.
mΩ
8
0
3
5
2
29
37
52
66
94
20
90
260
360
500
720
050
850
2800
3900
4900
Nom.
μH
46281C
46541C
46102C
46152C
46222C
46332C
46472C
46682C
46103C
46153C
46223C
46333C
46473C
46683C
46104C
46154C
46224C
46334C
46474C
46684C
46105C
0.28 (±30%)
0.54 (±30%)
.0 (±30%)
.5 (±30%)
2.2 (±30%)
3.3 (±30%)
4.7 (±30%)
6.8 (±30%)
0
5
22
33
47
68
00
50
220
330
470
680
000
FEATURES
n
compliant
RoHS
n
0.28μH to .0mH
n
to 8.7A I
DC
Up
n
Bobbin format
n
Surface mount
n
Integral EMI shield
n
Compact size
n
and reel packaging
Tape
n
94V-0 materials
UL
n
J-STD-020-C reflow
DESCRIPTION
The 4600 series is a range of bobbin-wound,
shielded inductors suitable for power-line filtering
found in consumer electronics such as desktop
computers, LED applications and GPS systems,
as well as in a vast range of industrial and
telecom applications including network hubs,
bridges & routers, and high frequency wireless
communication devices.
These surface mount inductors are extremely
compact and have an integral shield, making them
useful in EMI sensitive applications.
PIN CONNECTIONS
(TOP VIEW)
MECHANICAL DIMENSIONS
7.3±0.2
(0.287±0.008)
4.55 (0.8) Max.
.±0.25 (0.043±0.0)
±0.25 0.043±0.0)
±0.0)
)
7.3±0.2
(0.287±0.008)
281C
2.0±0.5
(0.079±0.006)
Recommended Footprint Details*
2.5 (0.098)
0.098)
3.25 (0.28)
0.28)
1
2
*Distance between the outside ends of the terminations is 7.±0. (0.28±0.004)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.00).
Package weight: 0.8g Typ.
8.5 (0.335)
0.335)
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
Storage temperature range
-40ºC to 25ºC
-40ºC to 50ºC
SOLDERING INFORMATION
2
Peak reflow solder temperature
Pin finish
Specifications typical at T
A
= 25°C
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.
2 For further information, please visit www.cd4power.com/rohs
250˚C
Tin
For full details go to
www.cd4power.com/rohs
MAGNETIC
Technical enquiries
email: mk@cdtechno.com, tel:
+44 (0)908 65232
PRODUCTS
www.cd4power.com
KMP_4600C_A01
Page of 3
POWER ELECTRONICS DIVISION
4600 Series
Shielded Surface Mount Power Inductor
4600 Series Inductance Vs Current
INDUCTANCE Vs CURRENT
10000
1000
1mH
Inductance, L (µH)
100
100µH
10µH
10
1
1µH
0.1
0.0
0.0
0.1
1.0
10.0
100.0
Current, I
DC
(A)
TEMPERATURE Vs CURRENT
60.0
4600 Temperature Vs Current
Temperature rise above ambient, t (ºC)
50.0
40.0
30.0
20.0
10.0
0.0
0.0
1mH
100µH
10µH
1µH
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Current, I
DC
(A)
INDUCTANCE Vs FREQUENCY
10000
4600 Series Inductance Vs Frequency
1mH
1000
100µH
Inductance, L (µH)
100
10µH
10
1
1µH
0.1
10
100
1000
10000
Frequency, (kHz)
MAGNETIC
PRODUCTS
www.cd4power.com
Technical enquiries
email: mk@cdtechno.com, tel:
+44 (0)908 65232
KMP_4600C_A01
Page 2 of 3
POWER ELECTRONICS DIVISION
4600 Series
Shielded Surface Mount Power Inductor
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
Ø331 (13.031) Max.
49.75 (1.96) Min.
Ø
13.50 0.531
Ø
12.50 0.492
Leader Section
400 (15.748) Min.
100 (3.937)
Min.
15.9-19.4*
(0.626-0.764)
1.50 (0.083) Min.
22.4
(0.882)
Max.
†
Goods
Enclosure
Section
16.3-16.7
(0.642-0.657)
†
Trailer Section
160 (6.299) Min.
All dimensions in mm (inches)
* Includes flange distortion at outer edge
† Measured at hub
Ø21.1 (Ø0.83) Min.
TAPE OUTLINE DIMENSIONS
1.75
(0.069)
12.0 (0.472)
4.0 (0.157)
2.0 (0.079)
Ø1.5 (0.06)
0.4 (0.016)
16.0
(0.630)
7.5
(0.295)
XXXC
DIRECTION OF UNREELING
XXXC
7.6
(0.30)
4.7
(0.185)
All dimensions in mm (inches)
Reel quantity: 000
®
USA:
Tucson (Az), Tel: (800) 547 2537, email: sales@cdtechno.com
Canada:
Toronto, Tel: (866) 740 232, email: toronto@cdtechno.com
United Kingdom:
Milton Keynes, Tel: +44 (0)908 65232, email: mk@cdtechno.com
France:
Montigny Le Bretonneux, Tel: +33 (0) 34 60 0 0, email: france@cdtechno.com
C&D Technologies, Inc.
Cabot Boulevard, Mansfield, MA 02048-5 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.cd4power.com
ISO 9001 REGISTERED
© 2006 C&D Technologies, Inc.
C&D Technologies, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical
information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the
granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
Germany:
München, Tel: +49 (0)89-544334-0, email: ped.munich@cdtechno.com
Japan:
Tokyo, Tel: 3-3779-03, email: sales_tokyo@cdtechno.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@cdtechno.com
Website: www.cd4power.jp
China:
Shanghai, Tel: +86 25 027 3678, email: shanghai@cdtechno.com
Guangzhou, Tel: +86 208 22 8066, email: guangzhou@cdtechno.com
email: sales@cdtechno.com
MAGNETIC
PRODUCTS
www.cd4power.com
Technical enquiries
email: mk@cdtechno.com, tel:
+44 (0)908 65232
KMP_4600C_A01
Page 3 of 3
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