4800 Series www.murata-ps.com Shielded Dual Winding Surface Mount Inductors SELECTION GUIDE Order Code Inductance1 (10kHz, 100mVAC) 1&3, 2&4 Nom. μH Inductance Range (10kHz, 100mVAC) 1&3, 2&4 Min. - Max. μH 1.0 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 0.66 - 1.11 1.64 - 2.73 2.29 - 3.82 4.18 - 6.27 5.22 - 7.83 7.65 - 11.5 12.2 - 18.2 17.7 - 26.6 26.7 - 40.1 37.6 - 56.4 53.8 - 80.7 81.3 - 122 481R0C 482R2C 483R3C 484R7C 486R8C 48100C 48150C 48220C 48330C 48470C 48680C 48101C FEATURES RoHS compliant 1.0μH to 400μH1 Up to 12.3A IDC Bobbin format Dual winding Surface mount Integral EMI shield DC Current2 (parallel connection) DC Resistance 1&3, 2&4 Max. A Max. mΩ 12.3 8.30 6.80 5.70 4.70 3.90 3.20 2.60 2.10 1.80 1.50 1.23 9.00 13.5 19.1 29.4 39.9 61.4 77.4 119 184 274 409 503 MECHANICAL DIMENSIONS Compact size 12.20±0.30 (0.480±0.012) Tape and reel packaging J-STD-020-C reflow Backwards compatible with Sn/Pb soldering systems 48100C 12.20±0.30 (0.480±0.012) DESCRIPTION 2 3 1 4 XYYWW The 4800 series is a range of dual wound inductors offering flexible options. Windings have a 1:1 ratio and can be connected in series or parallel to create a wide range of inductance combinations. The secondary winding could also be used as a feedback winding in switched mode power supplies. Recommended Footprint Details 1.00 (0.039) 6.20 (0.244) Max. PIN CONNECTIONS (TOP VIEW) 5.00 (0.197) 5.00 (0.197) 15.00 (0.591) All dimensions in mm (inches). Package weight: 3.1g Typ. 1 4 2 3 3 & 1 = Primary winding 4 & 2 = Secondary winding For full details go to www.murata-ps.com/rohs ABSOLUTE MAXIMUM RATINGS Isolation voltage (flash tested for 1 second), pins 3 & 4 500VDC Operating free air temperature range -40°C to 85°C Storage temperature range -40°C to 125°C SOLDERING INFORMATION3 Peak reflow temperature 245˚C Pin finish Tin Specifications typical at TA = 25°C 1 When connecting windings in series, inductance will be 4 times the nominal figure shown. 2 If current is flowing in both windings, the maximum DC current occurs when either the inductance falls to 85% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner. 3 For further information, please visit www.murata-ps.com/rohs www.murata-ps.com/support KMP_4800C_B03 Page 1 of 2 4800 Series Shielded Dual Winding Surface Mount Inductors TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS Ø330.5 [13.012] Max. 23.9-27.4 [0.94-1.08]* 60 [2.36] Min. Ø 13.50 0.531 Ø 12.80 0.504 Leader Section 400 [15.748] Min. 100 [3.937] Min. 1.50 [0.059] Min. 30.4 [1.197] Max.† Goods Enclosure Section 24.4 [0.96]† +2 [0.079] -0 [0] Trailer Section 160 [6.299] Min. All dimensions in mm (inches) * Includes flange distortion at outer edge † Measured at hub Ø20.20 [Ø0.795] Min. TAPE OUTLINE DIMENSIONS 2.00 (0.079) 4.00 (0.157) 1.75 (0.069) +0.004 Ø1.50 +0.10 -0.00 (Ø0.059 -0.000 ) 11.5 (0.453) 48100C XYYWW 24.0 +0.30 -0.10 (0.945 +0.012 -0.004 ) 22.3 (0.876) Min. 0.60 (0.024) Max. 6.4 (0.252) Reel quantity: 600 All dimensions in mm (inches) Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED 16.0 (0.630) DIRECTION OF UNREELING 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. © 2011 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_4800C_B03 Page 2 of 2