POWER ELECTRONICS DIVISION
2900L Series
Shielded Surface Mount Inductors
SELECTION GUIDE
Order Code
29L102C
29L152C
29L222C
29L332C
29L472C
29L682C
29L103C
29L153C
29L223C
29L333C
29L473C
29L683C
29L104C
29L154C
29L224C
29L334C
29L474C
29L684C
29L105C
Inductance (0kHz, 0.V
AC
)
Nom.
Min. – Max.
μH
μH
.0
.5
2.2
3.3
4.7
6.8
0
5
22
33
47
68
00
50
220
330
470
680
000
0.70 – .30
.02 – .88
.76 – 3.26
2.26 – 4.20
3.3 – 6.5
4.75 – 8.83
8.4 – 2.6
.8 – 7.7
7. – 25.7
25.7 – 38.6
36.7 – 55.0
54.7 – 82.
79.0 – 9
2 – 8
78 – 266
267 – 403
380 – 570
560 – 840
86 – 224
Idc
Max.
A
4.6
4.2
3.0
2.6
2.2
.8
.55
.23
.05
820mA
800mA
530mA
480mA
430mA
360mA
300mA
220mA
200mA
40mA
Rdc
Max.
mΩ
3
5
20
25
3
48
64
84
4
74
223
307
456
738
060
670
240
360
6480
FEATURES
n
compliant
RoHS
n
profile
Low
n
Surface mount
n
Inductance range from .0µH to .0mH
n
& reel
Tape
n
94V-0 materials
UL
n
J-STD-020-C reflow
PRODUCT OVERVIEW
The 2900L series is a lower profile version of our
2900 series range of bobbin-wound, shielded
inductors. They are suitable for power-line filtering
found in consumer electronics such as desktop
computers, handheld devices and GPS systems,
as well as in a vast range of industrial and telecom
applications including network hubs, bridges &
routers, and high frequency wireless communica-
tion devices.
These surface mount inductors are extremely
compact and have an integral shield, making them
useful in EMI sensitive applications.
7.2 (0.283) Max.
ABSOLUTE MAXIMUM RATINGS
Storage temperature range
2.0 (0.079) Ref.
Operating free air temperature range
2.6 (0.102) Ref.
-40°C to 85°C
-40°C to 25°C
SOLDERING INFORMATION
1
Peak reflow solder temperature
Pin finish
7.2 (0.283) Max.
250˚C
Bright tin
PACKAGE SPECIFICATIONS
Mechanical Dimensions
7.2 (0.283) Ref.
4.0 (0.157) Max.
2.6 (0.102) Ref.
8
9.
)
86
.3
(0 ef.
R
2.1± 0.1
(0.083±0.004)
7.2 (0.283) Ref.
For full details go to
www.cd4power.com/rohs
For further information, please visit www.cd4power.com/rohs
All specifications typical at T
A
=25°C
102C
2.1± 0.1
(0.083±0.004)
3.15 (0.124) Max.
7.2 (0.283) Max.
9.
8
(0
Re .38
f. 6)
2.0 (0.079) Ref.
Recommended Footprint Details*
102C
7.2 (0.283) Max.
* Distance between the outside ends of the terminations is 6.6±.5 (0.26±0.06)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.00).
Package weight: 0.5g Typ.
MAGNETIC
PRODUCTS
www.cd4power.com
Technical enquiries
email: mk@cdtechno.com, tel:
+44 (0)908 65232
KMP_2900LC_A03
Page of 3
POWER ELECTRONICS DIVISION
2900L Series
Shielded Surface Mount Inductors
2900L Series Inductance Vs Current
INDUCTANCE Vs CURRENT
1000
1mH
100
Inductance, L (µH)
100µH
10
10µH
1
1µH
0.1
0.001
0.01
0.1
1
10
Current, I
DC
(A)
TEMPERATURE Vs CURRENT
50
2900L Temperature Vs Current
100µH
1mH
10µH
1µH
Temperature rise above ambient, t (ºC)
40
30
20
10
0
0
1
2
3
4
5
6
7
Current, I
DC
(A)
INDUCTANCE Vs FREQUENCY
10000
2900L Series Inductance Vs Frequency
1000
1mH
Inductance, L (µH)
100
100µH
10
10µH
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_2900LC_A03
Page 2 of 3
POWER ELECTRONICS DIVISION
2900L Series
Shielded Surface Mount Inductors
PACKAGE SPECIFICATIONS
Reel Dimensions
Ø330.5 (13.012) Max.
50 (1.97) Min.
Ø
13.50 0.531
Ø
12.80 0.504
Leader Section
400 (15.748) Min.
100 (3.937)
Min.
15.9-19.4*
(0.626-0.764)
1.50 (0.059) Min.
22.4
(0.882)
Max.
†
Goods
Enclosure
Section
16.4-16.6
(0.646-0.654)
†
Trailer Section
160 (6.299) Min.
All dimension in mm [inches]
* Includes flange distortion at outer edge
† Measured at hub
Ø20.20 (Ø0.795) Min.
Tape Outline Dimensions
4.00
(0.157)
1.75 (0.069)
2.00 (0.079)
Ø1.50 +0.10 (Ø0.059 +0.004 )
-0.00
-0.00
3.15 (0.124) Max.
7.2 (0.283) Max.
16.0±0.3
(0.63±0.012)
7.50 (0.295)
7.2 (0.283) Max.
2.6 (0.102) Ref.
7.2 (0.283) Ref.
102C
2.1± 0.1
(0.083±0.004)
0.45 (0.018)
0.35 (0.014)
3.40 (0.134)
9.
8
(0
Re .38
f. 6)
2.0 (0.079) Ref.
Reel Quantity: 000
Unless otherwise stated all dimensions in mm (inches) ±0. (0.004)
12.00 (0.472)
Direction of unreeling
®
USA:
UK:
France:
Tucson (Az), Tel: (800) 547 2537, email: sales@cdtechno.com
Milton Keynes, Tel: +44 (0)908 65232, email: mk@cdtechno.com
Montigny Le Bretonneux, Tel: +33 (0) 34 60 0 0, email: france@cdtechno.com
Tokyo, Tel: 3-3779-03, email: sales_tokyo@cdtechno.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@cdtechno.com
Website: www.cd4power.jp
Shanghai, Tel: +86 25 027 3678, email: shanghai@cdtechno.com
Guangzhou, Tel: +86 208 22 8066, email: guangzhou@cdtechno.com
Website: www.cd4power.com.cn
Canada:
Toronto, Tel: (866) 740 232, email: toronto@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:
email: sales@cdtechno.com
China:
MAGNETIC
PRODUCTS
www.cd4power.com
Technical enquiries
email: mk@cdtechno.com, tel:
+44 (0)908 65232
KMP_2900LC_A03
Page 3 of 3
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