3300 Series www.murata-ps.com Vertical Mount Toroidal Inductors SELECTION GUIDE Package 2 Inductance, L DC Current DC Resistance Q f MHz SRF Weight Order Code 15% Max. Max. Nom. Typ. Typ. H A m Q f MHz g 33100C 10 7.60 20 3.4 1.0 68 20.8 33150C 15 6.20 27 3.3 1.0 49 21.3 33220C 22 5.10 33 3.4 1.0 37 21.5 33330C 33 4.20 40 3.5 1.0 24 22.0 33470C 47 3.50 48 3.4 1.0 17 22.5 33680C 68 2.90 57 3.5 1.0 16 22.9 33101C 100 2.40 70 3.9 0.8 9.7 23.7 33151C 150 2.00 84 3.8 0.8 7.2 24.9 33221C 220 1.60 102 3.2 0.8 2.0 26.1 33331C 330 1.30 126 3.4 0.8 1.9 27.8 FEATURES 33471C 470 1.10 152 2.6 0.8 1.4 29.5 33681C 680 0.92 183 0.64 0.8 0.9 31.5 RoHS compliant 33102C 1000 0.76 221 0.85 0.8 0.7 34.0 Toroidal construction ABSOLUTE MAXIMUM RATINGS Up to 7.6A IDC Operating temperature range -40C to 125C Inductance range from 10H to 1.0mH Storage temperature range -40C to 125C Low EMI 1 SOLDERING INFORMATION UL 94V-0 packaging materials Peak wave solder temperature 260C Low DC resistance Pin nish Tin PACKAGE SPECIFICATIONS PRODUCT OVERVIEW The 3300 series is a range of through-hole power Mechanical Dimensions inductors. Due to the toroidal construction, they 29.0 (1.14) Max. exhibit a very low EMI as stray ux is kept to a 0.75 (0.030) 24.0 (0.945) minimum. Typical applications include switching regulators, and power line ltering. 12 31.0 (1.22) Max. 16.300.5 3.07 (0.121) (0.6420.020) 4 3 33330C XYYWW 20.32 (0.8) 0.75 (0.030) 4.10.5 (0.1610.020) 10.160.3 (0.40.012) Package weight: See selection guide. Recommended Footprint Details Pin Connections 2.54 (0.10) 1 1.0 (0.04) 3 Packaging 2.54 (0.10) 20.32 (0.8) Supplied in trays (40 pieces per tray) Unless otherwise stated, all dimensions in mm (inches) 0.25 (0.010). Speci cations typical at T = 25C A For full details go to 1 For further information, please visit www.murata-ps.com/rohs 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/support KMP 3300C A04 Page 1 of 33300 Series Vertical Mount Toroidal Inductors INDUCTANCE Vs CURRENT 1000 1mH 100H 100 10H 10 1 0.0 0.0 0.1 1.0 10.0 100.0 DC Current, I (A) TEMPERATURE Vs CURRENT 60 100H 10H 50 1mH 40 30 20 10 0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Current, IDC (A) INDUCTANCE Vs FREQUENCY 10000 1mH 1000 100H 100 10H 10 1 10 100 1000 10000 Frequency, (kHz) www.murata-ps.com/support KMP 3300C A04 Page 2 of 3 Inductance, L ( H) Temperature rise above ambient, t (C) Inductance, L ( H)