233R3C

2300 Series Bobbin Wound Surface Mount Inductors SELECTION GUIDE (UNSHIELDED TYPES) Inductance (1kHz, 100mVAC) Nom. μH Inductance Range (1kHz, 100mVAC) Min. - Max. μH 1.7 - 2.8 2.3 - 3.9 3.6 - 6.0 5.1 - 8.6 7.6 - 12.7 11.3 - 18.9 16.8 - 28.1 24.6 - 41.0 34.6 - 57.6 51.0 - 85.0 74.2 - 124 Order Code DC Current1 Max. A 2.10 1.80 1.48 1.22 1.02 0.86 0.74 0.64 0.55 0.49 0.43 DC Resistance Max. Ω 0.040 0.058 0.068 0.102 0.138 0.210 0.361 0.497 0.683 1.051 1.281 FEATURES RoHS compliant Up to 2.1A IDC 2.2μH to 220μH Optional integral EMI shield Low RDC Surface mount Compact size Tape and reel packaging J-STD-020C reflow Backward compatible with Sn/Pb soldering systems 232R2C 233R3C 234R7C 236R8C 23100C 23150C 23220C 23330C 23470C 23680C 23101C 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 SELECTION GUIDE (SHIELDED TYPES) Inductance (1kHz, 100mVAC) Nom. μH 23S2R2C 23S3R3C 23S4R7C 23S6R8C 23S100C 23S120C 23S150C 23S180C 23S220C 23S270C 23S330C 23S390C 23S470C 23S560C 23S680C 23S101C 23S151C 23S221C 2.2 3.3 4.7 6.8 10 12 15 18 22 27 33 39 47 56 68 100 150 220 Order Code Inductance Range (1kHz, 100mVAC) Min. - Max. μH 1.8 - 3.0 2.7 - 4.5 3.8 - 6.4 5.2 - 8.6 7.5 - 12.6 9.4 - 15.6 11.4 - 19.0 13.6 - 22.6 16.0 - 26.7 20.0 - 33.3 24.4 - 40.7 29.3 - 48.8 34.6 - 57.7 42.4 - 70.6 50.9 - 84.9 75.8 - 126 112 - 187 167 - 279 DC Current1 Max. A 2.10 1.80 1.60 1.40 1.18 1.08 0.96 0.88 0.80 0.72 0.65 0.60 0.54 0.50 0.45 0.37 0.30 0.25 DC Resistance Max. Ω 0.025 0.031 0.044 0.064 0.087 0.107 0.131 0.143 0.175 0.218 0.241 0.370 0.460 0.509 0.641 0.782 1.190 2.280 DESCRIPTION The 2300 series is a range of bobbin-wound, surface-mount inductors designed for use in switching power supply, and power line filter circuits. The parts are suitable for any application requiring a high saturation current in a miniature surface-mount footprint. Where EMI is a critical factor, the devices are available with an integral ferrite EMI shield. ABSOLUTE MAXIMUM RATINGS Operating free air temperature range Storage temperature range -40°C to 85°C -40°C to 125°C SOLDERING INFORMATION2 Peak reflow temperature Pin finish 250˚C Hot dipped tin For full details go to www.murata-ps.com/rohs Specifications typical at TA = 25°C 1 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. 2 For further information, please visit www.murata-ps.com/rohs www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_2300C_B02 Page 1 of 4 2300 Series Bobbin Wound Surface Mount Inductors MECHANICAL DIMENSIONS UNSHIELDED TYPES 4.0 (0.157) SHIELDED TYPES 5.6 (0.220) XXXC XXXC 3.2 (0.126) 3.2 (0.126) 0.7 (0.028) 4.5 (0.177) 6.2 (0.244) 1.7 (0.067) 6.0 (0.236) 1.7 (0.067) 5.0 (0.197) 5.3 (0.209) R1.0 (0.039) 4.5 (0.177) Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01). Package Weight 0.34g Typ. Hatching represents solder pads. R1.0 (0.039) Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01). Package Weight 0.20g Typ. Hatching represents solder pads. www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_2300C_B02 Page 2 of 4 2300 Series Bobbin Wound Surface Mount Inductors TAPE & REEL SPECIFICATIONS TAPE OUTLINE DIMENSIONS - UNSHIELDED PARTS Ø1.50+0.10-0.00 (0.059+0.004-0.00) 1.75 (0.069) 4.00 (0.157) 2.00 (0.079) 5.50±0.05 (0.217±0.002) 12.00±0.30 (0.472±0.012) 100C Cover tape 0.60 (0.024) Max. 3.60 (0.142) 8.00 (0.315) All dimensions in mm (inches) Direction of unreeling TAPE OUTLINE DIMENSIONS - SHIELDED PARTS 2.00 (0.079) 1.75 (0.069) 4.00 (0.157) Ø1.50+0.10-0.00 (0.059+0.004-0.00) 5.50±0.05 (0.217±0.002) 12.00±0.30 (0.472±0.012) 100C Cover tape 0.60 (0.024) Max. 3.60 (0.142) 8.00 (0.315) Direction of unreeling All dimensions in mm (inches) www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_2300C_B02 Page 3 of 4 2300 Series Bobbin Wound Surface Mount Inductors TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS Ø330.5 (13.012) Max.* R50 (1.97) Min. 13.50 0.531 Ø 12.80 0.504 Leader Section 400 (15.748) Min. 100 (3.937) Min. 11.9-15.4 (0.469-0.606)* Ø 1.50 (0.059) Min. 18.4 (0.724) Max.† Goods Enclosure Section 12.4-12.6 (0.488-0.496)† Trailer Section 160 (6.299) Min. Ø20.20 (Ø0.795) Min. All dimension in mm (inches) * Includes flange distortion at outer edge † Measured at hub 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. © 2008 Murata Power Solutions, Inc. Germany: München, 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_2300C_B02 Page 4 of 4