2600 SERIES
Bobbin Wound Surface Mount Inductors
SELECTION GUIDE
(UNSHIELDED TYPES)
1
Inductance
Range
DC
Resistance
Nominal Self
DC Current
Resonant
Continuous
2
Frequency
Nominal
Inductance
µH
µH
Order Code 1Hz, 100mV 1Hz, 100mV
263R3
264R7
266R8
26100
26120
Ω
MAX
0.035
0.045
0.054
0.060
0.068
0.090
0.087
0.100
0.120
0.170
0.220
0.350
0.470
0.730
1.150
1.480
2.250
A
MAX
4.40
3.60
3.10
2.60
2.42
2.27
2.10
1.95
1.50
1.28
1.11
0.97
0.78
0.66
0.52
0.42
0.28
MHz
100mVrms
53.0
37.0
31.0
24.8
24.0
20.2
19.0
16.9
12.8
10.2
8.37
6.56
5.20
4.00
3.14
2.54
1.97
Mechanical
Dimensions
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
330
470
680
2.13–3.95
3.41–6.34
5.00–9.28
8.00–12.0
7.95–14.8
12.0–18.0
12.9–24.0
17.6–26.4
26.4–39.6
42.3–51.7
61.2–74.8
90.0–110
135–165
198–242
297–363
423–517
612–748
FEATURES
s
Bobbin Format
s
Up to 4.6A IDC
s
3.3µH to 680µH
s
Optional Integral EMI Shield
s
Low DC Resistance
s
Surface Mounting
s
Compact Size
s
Tape and Reel Packaging
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.
26150
26180
26220
26330
26470
26680
26101
26151
26221
26331
26471
26681
1
SELECTION GUIDE
(EMI SHIELDED TYPES)
1
Inductance
Range
DC
Resistance
Nominal Self
DC Current
Resonant
Continuous
2
Frequency
Nominal
Inductance
µH
µH
Order Code 1Hz, 100mV 1Hz, 100mV
26S3R3
26S4R7
26S6R8
26S100
26S120
26S150
26S180
26S220
26S330
26S470
26S680
26S101
26S151
26S221
26S331
26S471
26S681
Ω
MAX
0.033
0.038
0.043
0.050
0.058
0.060
0.074
0.070
0.100
0.120
0.170
0.250
0.400
0.520
0.800
1.200
1.780
A
MAX
4.60
3.80
3.21
2.65
2.55
2.45
2.32
2.20
1.80
1.50
1.26
1.05
0.85
0.70
0.57
0.48
0.40
MHz
100mVrms
46.0
38.0
30.0
22.9
21.0
19.7
16.0
15.5
11.5
9.44
7.47
6.04
4.67
3.75
2.87
2.33
1.83
Mechanical
Dimensions
3.3
4.7
6.8
10
12
15
18
22
33
47
68
100
150
220
330
470
680
2.69–5.46
3.58–7.15
4.60–8.97
8.00–12.0
8.42–15.9
12.0–18.0
13.4–25.6
18.7–26.4
28.1–39.6
40.0–56.4
57.8–81.6
85.0–120
128–180
187–264
281–396
400–564
578–816
2
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
–40°C to 85°C
–40°C to 125°C
www.dc-dc.com
1 Specifications typical at T
A
=25°C
2 The maximum DC current is the value at which the inductance falls to 80% of its nominal value or until its
temperature rise reaches 40°C, whichever is sooner.
2600 SERIES
Bobbin Wound Surface Mount Inductors
1 - MECHANICAL DIMENSIONS
9.00±0.40
(UNSHIELDED TYPES)
2 - MECHANICAL DIMENSIONS
11.60
(EMI SHIELDED TYPES)
5.40±0.40
5.40±0.50
1.00
10.00±0.40
12.60
Recommended Footprint Details
R1.00
2.50±0.05
Recommended Footprint Details
R1.00
2.50±0.05
10.00±0.05
10.00±0.05
9.50±0.05
Unless otherwise stated all dimensions in mm ±0.35mm.
Hatching represents solder pads.
9.50±0.05
Unless otherwise stated all dimensions in mm ±0.35mm.
Hatching represents solder pads.
PACKAGE DETAILS
Order Code
TYP Weight (g)
Packaging Style
26XXX
26SXXX
1.54
2.34
Tape & Reel
1
1 For tape and reel packaging details refer to datasheet NDCAN002
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.
© C&D Technologies (NCL) Limited 2001
NMP 2600.3
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.dc-dc.com
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
www: http://www.dc-dc.com
C&D Technologies (NCL), Inc.
5816 Creedmoor Road, Raleigh
NC 27612, USA
Tel: +1 (919) 571-9405
Fax: +1 (919) 571-9262
email: info@us.cdtechno-ncl.com
