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| 3200 Series Vertical Mount Toroidal Inductors SELECTION GUIDE Inductance, L Order Code 32100C 32150C 32220C 32330C 32470C 32680C 32101C 32151C 32221C 32331C 32471C 32681C 32102C DC Current2 Max. A 4.50 3.70 3.00 2.50 2.10 1.70 1.40 1.20 0.96 0.78 0.66 0.55 0.45 DC Resistance Max. m 20 24 29 36 42 62 77 117 141 215 312 377 568 Q @ f MHz Nom. Q 3.1 3.1 3.2 3.2 3.1 3.1 3.5 3.3 3.3 3.2 2.8 2.0 1.2 SRF Typ. MHz 69 53 41 28 21 11 5.3 3.3 2.8 2.3 1.6 1.2 1.0 15% H 10 15 22 33 47 68 100 150 220 330 470 680 1000 f 1.0 1.0 1.0 1.0 1.0 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Package Weight Typ. g 7.8 8.1 8.4 8.8 9.2 9.0 9.6 9.4 9.8 9.9 9.6 10.4 10.1 FEATURES RoHS compliant Toroidal construction Up to 4.5A IDC Inductance range from 10H to 1.0mH Low EMI UL 94V-0 packaging materials Low DC resistance ABSOLUTE MAXIMUM RATINGS Operating free air temperature range Storage temperature range SOLDERING INFORMATION1 Peak wave solder temperature Pin finish -40C to 125C -40C to 125C 260C Tin PRODUCT OVERVIEW The 3200 series is a range of through-hole power inductors. Due to the toroidal construction, they exhibit a very low EMI as stray flux is kept to a minimum. Typical applications include switching regulators, and power line filtering. PACKAGE SPECIFICATIONS Mechanical Dimensions 21.5 (0.846) Max. 0.75 (0.030) 24.0 (0.945) Max. 18.0 (0.709) 1 1.50 (0.059) 4 12.7 (0.5) 2 10.0 (0.394) 3 32331C XYYWW 0.75 (0.030) 4.10.5 (0.1610.020) 5.080.3 (0.1990.012) Package weight: See selection guide. Recommended Footprint Details 2.54 (0.10) Pin Connections 1 3 2.54 (0.10) 1.0 (0.04) Packaging Supplied in trays (30 pieces per tray) Unless otherwise stated, all dimensions in mm (inches) 0.25 (0.010). For full details go to www.murata-ps.com/rohs Specifications typical at TA = 25C 1 For further information, please visit www.murata-ps.com/rohs 2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C, whichever is sooner. www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_3200C_A01 Page 1 of 3 3200 Series Vertical Mount Toroidal Inductors INDUCTANCE Vs CURRENT 10000 1mH 1000 Inductance, L (H) 100 100H 10 10H 1 0.001 0.01 0.1 1 10 100 Current, IDC (A) TEMPERATURE Vs CURRENT 60 Temperature rise above ambient, t (C) 10H 50 1mH 40 100H 30 20 10 0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 Current, IDC (A) INDUCTANCE Vs FREQUENCY 10000 1mH 1000 100H Inductance, L (H) 100 10 10H 1 10 100 1000 10000 Frequency, (kHz) www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_3200C_A01 Page 2 of 3 3200 Series Vertical Mount Toroidal Inductors 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_3200C_A01 Page 3 of 3 |
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