KMP_3200 MURATA | Alldatasheet
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Technical content
KMP_3200C_A01 Page 1 of 3 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
3200 Series
Vertical Mount Toroidal Inductors www.murata-ps.com For full details go to www.murata-ps.com/rohs SELECTION GUIDE Order Code Inductance, L DC Current 2 DC Resistance Q @ f MHz SRF Package Weight μH A mΩ Q f MHz g 32100C 10 4.50 20 3.1 1.0 69 7.8 32150C 15 3.70 24 3.1 1.0 53 8.1 32220C 22 3.00 29 3.2 1.0 41 8.4 32330C 33 2.50 36 3.2 1.0 28 8.8 32470C 47 2.10 42 3.1 1.0 21 9.2 32680C 68 1.70 62 3.1 1.0 11 9.0 ABSOLUTE MAXIMUM RATINGS Operating free air temperature range -40°C to 125°C Storage temperature range -40°C to 125°C SOLDERING INFORMATION1 Peak wave solder temperature 260°C Pin finish Tin PACKAGE SPECIFICATIONS Mechanical Dimensions Package weight: See selection guide. Recommended Footprint Details Pin Connections Packaging Supplied in trays (30 pieces per tray) Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010). Specifications typical at TA = 25°C 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 40°C, whichever is sooner.
FEATURES
/square6 RoHS compliant /square6 Toroidal construction /square6 Up to 4.5A IDC /square6 Inductance range from 10μH to 1.0mH /square6 Low EMI /square6 UL 94V-0 packaging materials /square6 Low DC resistance 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. PRODUCT OVERVIEW 21.5 (0.846) Max. 12.7 (0.5) 24.0 (0.945) Max. 32331C XYYWW 2.54 (0.10)
KMP_3200C_A01 Page 2 of 3 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 Vertical Mount Toroidal Inductors www.murata-ps.com INDUCTANCE Vs CURRENT TEMPERATURE Vs CURRENT INDUCTANCE Vs FREQUENCY 100 1000 10000 0.001 0.01 0.1 1 10 100 Current, IDC (A) Inductance, L (μH) 1mH 100μH 10μH Current, IDC (A) Temperature rise above ambient, t (ºC) 1mH 100μH 10μH 100 1000 10000 10 100 1000 10000 Frequency, (kHz) Inductance, L (μH) 1mH 100μH 10μH
KMP_3200C_A01 Page 3 of 3 Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 Vertical Mount Toroidal Inductors www.murata-ps.com 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. © 2008 Murata Power Solutions, Inc. USA: Mansfield (MA), Tel: (800) 233 2765, email: sales@murata-ps.com Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com UK: Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Germany: München, Tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com Japan: 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 China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@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