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  Datasheet File OCR Text:
 4000 Series
Toroidal Surface Mount Inductors
SELECTION GUIDE
Order Code
403R3C 404R7C 406R8C 40100C 40150C 40220C 40330C 40470C 40680C 40101C 40151C 40221C 40331C
Inductance (10kHz, 10mVAC) Nom. H
3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330
Inductance Range (10kHz, 10mVAC) Min. - Max. H
2.4-3.9 3.7-6.1 5.3-8.8 7.2-12.0 11.9-19.8 16.2-27.0 24.8-41.4 35.3-58.9 50.3-83.9 74.4-124 115-192 165-275 247-412
DC Current1 Max. A
5.20 4.40 3.60 3.00 2.40 2.10 1.66 1.42 1.20 0.94 0.76 0.67 0.54
DC Resistance Max. m
17 19 20 23 30 35 54 79 148 177 273 405 610
FEATURES
RoHS compliant 3.3H to 330H Surface mount J-STD-020C reflow Up to 5.20A IDC UL94 V-0 package materials Compact size Toroidal construction minimizes EMI Pick & place compatible Backward compatible with Sn/Pb soldering systems
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range Storage temperature range
-40C to 85C -40C to 125C
SOLDERING INFORMATION2
Peak reflow temperature
245C Pure tin dip
PRODUCT OVERVIEW
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.
Pin finish
All specifications typical at TA=25C
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C, whichever is sooner. 2 For further information, please visit www.murata-ps.com/rohs
For full details go to www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
KMP_4000C_B02 Page 1 of 2
4000 Series
Toroidal Surface Mount Inductors
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT DETAILS
14.10 (0.555) Max.
40331C
14.22 (0.560) Max. 11.68 (0.460)
13.21 (0.520) 1.52 (0.060)
XYYWW
S
All dimensions in mm (inches).
TUBE OUTLINE DIMENSIONS
x4 PLACES 0.127 (0.005)
0.600.15 (0.0240.006)
8.76 (0.345) Max.
9.2 (0.362)
12.32 (0.485) 10.60 (0.417)
All dimensions in mm (inches). Tube quantity: 30 Tube material: Antistatic coated clear PVC Tube length: 4752 [18.7010.079]
15.00 (0.591)
All dimensions in mm (inches).. Package weight 3.2g.
USA: UK: France: Japan:
Mansfield (MA), Tel: (800) 233 2765, email: sales@murata-ps.com Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com
Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
Murata Power Solutions, 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. (c) 2008 Murata Power Solutions, Inc.
Germany: Munchen, Tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com
China:
www.murata-ps.com
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
KMP_4000C_B02 Page 2 of 2


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