2600 Series
Bobbin Wound Surface Mount Inductors
SELECTION GUIDE
(UNSHIELDED TYPES)
Order Code
263R3C
264R7C
266R8C
26100C
26120C
26150C
26180C
26220C
26330C
26470C
26680C
26101C
26151C
26221C
26331C
26471C
26681C
Inductance
Inductance Range
(kHz, 00mV
AC
) (kHz, 00mV
AC
)
Nom.
Min. - Max.
μH
μH
3.3
4.7
6.8
0
2
5
8
22
33
47
68
00
50
220
330
470
680
2.3-3.95
3.4-6.34
5.00-9.28
8.00-2.0
7.95-4.8
2.0-8.0
2.9-24.0
7.6-26.4
26.4-39.6
42.3-5.7
6.2-74.8
90.0-0
35-65
98-242
297-363
423-57
62-748
DC
Current
Max.
A
4.40
3.60
3.0
2.60
2.42
2.27
2.0
.95
.50
.28
.
0.97
0.78
0.66
0.52
0.42
0.28
DC
Resistance
Max.
mΩ
35
45
54
60
68
90
87
00
20
70
220
350
470
730
50
480
2250
SRF
(00mVrms)
Nom.
MHz
53.0
37.0
3.0
24.8
24.0
20.2
9.0
6.9
2.8
0.2
8.37
6.56
5.20
4.00
3.4
2.54
.97
FEATURES
n
compliant
RoHS
n
to 4.6A I
DC
Up
n
3.3μH to 680μH
n
Optional integral EMI shield
n
R
DC
Low
n
Surface mount
n
Compact size
n
and reel packaging
Tape
n
J-STD-020C reflow
DESCRIPTION
The 2600 series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line filter
circuits. The parts are suitable for any application
requiring a high saturation current in a miniature
surface-mount footprint. Where EMI is a critical
factor, the devices are available with an integral
ferrite EMI shield.
SELECTION GUIDE
(SHIELDED TYPES)
Order Code
26S3R3C
26S4R7C
26S6R8C
26S100C
26S120C
26S150C
26S180C
26S220C
26S330C
26S470C
26S680C
26S101C
26S151C
26S221C
26S331C
26S471C
26S681C
Inductance
Inductance Range
(kHz, 00mV
AC
) (kHz, 00mV
AC
)
Nom.
Min. - Max.
μH
μH
3.3
4.7
6.8
0
2
5
8
22
33
47
68
00
50
220
330
470
680
2.69-5.46
3.58-7.5
4.60-8.97
8.00-2.0
8.42-5.9
2.0-8.0
3.4-25.6
8.7-26.4
28.-39.6
40.0-56.4
57.8-8.6
85.0-20
28-80
87-264
28-396
400-564
578-86
DC
Current
Max.
A
4.60
3.80
3.2
2.65
2.55
2.45
2.32
2.20
.80
.50
.26
.05
0.85
0.70
0.57
0.48
0.40
DC
Resistance
Max.
mΩ
33
38
43
50
58
60
74
70
00
20
70
250
400
520
800
200
780
SRF
(00mVrms)
Nom.
MHz
46.0
38.0
30.0
22.9
2.0
9.7
6.0
5.5
.5
9.44
7.47
6.04
4.67
3.75
2.87
2.33
.83
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 85°C
-40°C to 25°C
Specifications typical at T
A
= 25°C
The maximum DC current is the value at which the inductance falls to 80% of its nominal value or when its temperature rise reaches
40°C, whichever is sooner.
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems with a peak reflow solder temperature of
245ºC. The pin termination finish on this product series is reflowed SAC305. The series is back-
ward compatible with Sn/Pb soldering systems.
For further information, please visit:
www.cd4power.com/rohs
www.cd4power.com
KMP_2600C.1
Page of 4
2600 Series
Bobbin Wound Surface Mount Inductors
MECHANICAL DIMENSIONS
UNSHIELDED TYPES
SHIELDED TYPES
Unless otherwise stated all dimensions in mm (inches)
±0.25 (0.0). Package Weight .54g Typ.
Unless otherwise stated all dimensions in mm (inches)
±0.25 (0.0). Package Weight 2.34g Typ.
www.cd4power.com
KMP_2600C.1
Page 2 of 4
2600 Series
Bobbin Wound Surface Mount Inductors
TAPE & REEL SPECIFICATIONS
TAPE OUTLINE DIMENSIONS - UNSHIELDED PARTS
Reel quantity: 500
Unless otherwise stated all dimensions are in mm (inches) ±0. (0.004).
TAPE OUTLINE DIMENSIONS - SHIELDED PARTS
Reel quantity: 500
Unless otherwise stated all dimensions are in mm (inches) ±0. (0.004).
www.cd4power.com
KMP_2600C.1
Page 3 of 4
2600 Series
Bobbin Wound Surface Mount Inductors
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
A
All dimension in mm [inches]
* Includes flange distortion at outer edge
† Measured at hub
Unshielded Types
Shielded Types
23.9-27.4 (0.94-.08)
23.9-27.4 (0.94-.08)
B (Max.)
30.4 (.97)
30.4 (.97)
C
24.4-26.4 (0.96-.04)
24.4-26.4 (0.96-.04)
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 website to ensure that you have the current
and complete specification for your product before use.
© C&D Technologies (NCL) Limited 2006 KMP_2600C.
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. Instructions for use are available from www.cd4power.com
C&D Technologies (NCL) Ltd
Tanners Drive, Blakelands North
Milton Keynes MK4 5BU, UK
Tel: +44 (0)908 65232
Fax: +44 (0)908 67545
email: mk@cdtechno.com
C&D Technologies, Inc.
Cabot Boulevard, Mansfield,
MA 02048-5 USA
Tel: + 800 233 2765
Fax: + 508 339 6356
email: sales@cdtechno.com
www.cd4power.com
KMP_2600C.1
Page 4 of 4
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