242R7C

2400 Series Bobbin Wound Surface Mount Inductors SELECTION GUIDE (UNSHIELDED TYPES) Inductance Range Inductance (1kHz, 100mVAC) (1kHz, 100mVAC) Nom. μH Min. - Max. μH 2.04 - 3.78 2.44 - 4.54 3.37 - 6.25 5.03 - 9.34 8.00 - 12.0 8.54 - 15.9 12.0 - 18.0 13.0 - 24.1 17.6 - 26.4 28.1 - 34.7 40.8 - 54.1 61.2 - 74.8 90.0 - 110 135 - 165 198 - 242 Order Code DC Current1 Max. A 2.60 2.40 2.10 1.75 1.44 1.36 1.30 1.26 1.11 0.88 0.72 0.61 0.52 0.40 0.35 DC Resistance Max. mΩ 39 42 50 61 100 100 120 150 180 230 370 460 700 1100 1570 SRF (100mVrms) Nom. MHz 57.0 53.0 45.0 37.0 27.8 26.0 22.0 20.0 16.5 13.1 10.9 9.38 7.03 5.13 4.24 FEATURES RoHS compliant Up to 3.1A IDC 2.7μH 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 242R7C 243R3C 244R7C 246R8C 24100C 24120C 24150C 24180C 24220C 24330C 24470C 24680C 24101C 24151C 24221C 2.7 3.3 4.7 6.8 10 12 15 18 22 33 47 68 100 150 220 SELECTION GUIDE (SHIELDED TYPES) Inductance Range Inductance (1kHz, 100mVAC) (1kHz, 100mVAC) Nom. μH 24S2R7C 24S3R3C 24S4R7C 24S6R8C 24S100C 24S120C 24S150C 24S180C 24S220C 24S330C 24S470C 24S680C 24S101C 24S151C 24S221C 2.7 3.3 4.7 6.8 10 12 15 18 22 33 47 68 100 150 220 DESCRIPTION The 2400 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. Order Code DC Current1 Max. A 3.10 2.80 2.39 2.00 1.64 1.50 1.34 1.22 1.10 0.90 0.75 0.63 0.52 0.42 0.35 DC Resistance Max. mΩ 28 32 37 45 70 74 90 91 120 190 240 370 540 860 1310 SRF (100mVrms) Nom. MHz 79.0 63.0 52.0 39.0 25.6 29.0 19.7 23.0 15.7 11.2 10.2 8.09 6.2 4.88 3.58 Min. - Max. μH 1.78 - 3.52 2.07 - 4.68 2.82 - 6.01 4.40 - 9.17 8.50 - 12.5 7.65 - 15.2 12.8 - 18.8 11.1 - 22.7 18.7 - 27.5 28.1 - 41.3 40.0 - 58.8 57.8 - 85.0 85.0 - 120 128 - 180 187 - 264 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 Specifications typical at TA = 25°C 1 The maximum DC current is the value at which the inductance falls to 80% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner. For full details go to www.murata-ps.com/rohs 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_2400C_B02 Page 1 of 4 2400 Series Bobbin Wound Surface Mount Inductors MECHANICAL DIMENSIONS UNSHIELDED TYPES SHIELDED TYPES 7.10 (0.280) 5.20 ±0 .30 (0.205 ±0.012) 100C 100C 4.50 (0.177) 4.50 (0.177) 0.70 (0.028) 5.8 0 ±0 .30 (0.228 ±0.012) 7.70 (0.303) R1.00 (0.039) R1.00 (0.039) 6 .0 0 ±0 .0 5 (0.236 ±0.002) 1.70 ±0 .0 5 (0.067 ±0.002) 1.70±0.05 (0.067±0.002) 6.00±0.05 (0.236±0.002) 5.50 ±0 .0 5 (0.217 ±0.002) 5.50±0.05 (0.216±0.002) Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01). Package Weight 0.72g Typ. Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01). Package Weight 0.43g Typ. www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_2400C_B02 Page 2 of 4 2400 Series Bobbin Wound Surface Mount Inductors TAPE & REEL SPECIFICATIONS TAPE OUTLINE DIMENSIONS - UNSHIELDED PARTS 4.00 (0.157) 1.75 (0.069) 5.50 (0.217) 12.00 (0.472) ±0.05 (0.002) +0.30 (0.012) -0.10 (0.004) 2.00 (0.079) Ø1.50 (0.059) +0.10 (0.004) -0.00 (0.000) 100C Cover tape 0.60 (0.024) Max. 4.70 (0.185) Reel quantity: 1500 All dimensions in mm (inches) 8.00 (0.315) Direction of unreeling TAPE OUTLINE DIMENSIONS - SHIELDED PARTS 4.00 (0.157) 1.75 (0.069) 2.0 (0.079) Ø1.50 (0.059) +0.10 (0.004) -0.00 (0.000) 7.50 (0.295) 16.00 (0.630) 100C +0.30 (0.012) -0.10 (0.004) Cover tape 0.60 (0.024) Max. 6.00 (0.236) 12.00 (0.472) Reel quantity: 1000 All dimensions in mm (inches) Direction of unreeling www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KMP_2400C_B02 Page 3 of 4 2400 Series Bobbin Wound Surface Mount Inductors TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS Ø382 (15.039) Max. 50 (1.97) Min. 13.50 0.531 Ø 12.80 0.504 Leader Section 400 (15.748) Min. 100 (3.937) Min. A* Ø 1.50 (0.059) Min. B† Goods Enclosure Section C† Trailer Section 160 (6.299) Min. Ø20.20 (Ø0.795) Min. A All dimension in mm [inches] * Includes flange distortion at outer edge † Measured at hub Unshielded Types Shielded Types 11.9-15.4 (0.469-0.606) 15.9-19.4 (0.626-0.764) B (Max.) 18.4 (0.724) 22.4 (0.882) C 12.4-12.6 (0.488-0.496) 16.4-16.6 (0.646-0.654) 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_2400C_B02 Page 4 of 4