CANDD 406R8, 40680, 404R7, 40470, 403R3 Datasheet

4000 SERIES

Toroidal Surface Mount Inductors

FEATURES

■ 3.3µH to 330µH

■ Surface Mounting

■ Up to 5.20A IDC

■ UL 94V-0 Package Materials

■ Compact Size

■ Toroidal Construction giving Low

Leakage Flux

■ Pick & Place Compatible

DESCRIPTION

The 4000 series is a range of surface mount
toroidal inductors designed for use in
switching power supplies and DC/DC
converters. The parts are ideal for
applications requiring low profile compact
components in a surface mount package.

PACKAGE DETAILS

Order Code TYP Weight (g) Packaging Style QTY

40XXX 3.2 Tube 30

MECHANICAL DIMENSIONS

TUBE OUTLINE DIMENSIONS

SELECTION GUIDE

Nominal Inductance DC DC Current

Inductance Range Resistance Continuous

µH µH mΩ A

Order Code 10kHz rms 10mV AC 10kHz rms 10mV AC MAX MAX

403R3 3.3 2.4 - 3.9 17 5.20
404R7 4.7 3.7 - 6.1 19 4.40
406R8 6.8 5.3 - 8.8 20 3.60
40100 10 7.2 - 12.0 23 3.00
40150 15 11.9 - 19.8 30 2.40
40220 22 16.2 - 27.0 35 2.10
40330 33 24.8 - 41.4 54 1.66
40470 47 35.3 - 58.9 79 1.42
40680 68 50.3 - 83.9 148 1.20
40101 100 74.4 - 124 177 0.94
40151 150 115 - 192 273 0.76
40221 220 165 - 275 405 0.67
40331 330 247 - 412 610 0.54

0.555 (14.1)
MAX

0.591 (15.0)

0.024±0.006 (0.60±0.15)

0.56 (14.22)
MAX

0.362
(9.2)

0.520 (13.21)

0.060 (1.52)

0.460

(11.68)

S

0.485 (12.32)

0.417 (10.60)

0.345 (8.76)
MAX

ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range –40°C to 85°C
Storage temperature range –40°C to 125°C

x4 Places

0.005 (0.127) S

Recommended Footprint Details

All dimensions in inches (mm)

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 2003 NMP 4000.1

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.cdpoweronline.com

C&D Technologies (NCL) Ltd

Tanners Drive, Blakelands North
Milton Keynes MK14 5BU, England
Tel: [phone]
Fax:[phone]
email: [e-mail]

C&D Technologies Inc.

3400 E Britannia Drive, Tucson,
Arizona 85706, USA
Tel: [phone]
Fax: [phone]
email: [e-mail]

www.cdpoweronline.com