46281C MURATA-PS | Alldatasheet
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Technical content
KMP_4600C_B03 Page 1 of 3
4600 Series
Shielded Surface Mount Power Inductors www.murata-ps.com www.murata-ps.com/support For full details go to www.murata-ps.com/rohs
FEATURES
RoHS compliant 0.28μH to 1.0mH Up to 8.7A IDC Bobbin format Surface mount Integral EMI shield Compact size Tape and reel packaging UL 94V-0 materials J-STD-020-C refl ow
DESCRIPTION
The 4600 series is a range of bobbin-wound, shielded inductors suitable for power-line fi ltering found in consumer electronics such as desktop computers, LED applications and GPS systems, as well as in a vast range of industrial and telecom applications including network hubs, bridges & routers, and high frequency wireless communication devices. These surface mount inductors are extremely compact and have an integral shield, making them useful in EMI sensitive applications. PIN CONNECTIONS (TOP VIEW) SELECTION GUIDE Order Code Inductance (10kHz, 0.1VAC) ±20% DC Current1 DC Resistance Nom. Max. Max. μH A mΩ 46281C 0.28 (±30%) 8.7 8 46541C 0.54 (±30%) 7.7 10 46102C 1.0 (±30%) 6.8 13 46152C 1.5 (±30%) 6.3 15 46222C 2.2 (±30%) 5.0 21 46332C 3.3 (±30%) 4.3 29 46472C 4.7 (±30%) 3.7 37 46682C 6.8 (±30%) 3.1 52 46103C 10 2.4 66 46153C 15 2.2 94 46223C 22 1.8 120 46333C 33 1.45 190 46473C 47 1.25 260 46683C 68 1.05 360 46104C 100 0.86 500 46154C 150 0.72 720 46224C 220 0.57 1050 46334C 330 0.46 1850 46474C 470 0.39 2800 46684C 680 0.32 3900 46105C 1000 0.27 4900 MECHANICAL DIMENSIONS ABSOLUTE MAXIMUM RATINGS Operating temperature range -40ºC to 125ºC Storage temperature range -40ºC to 150ºC SOLDERING INFORMATION2 Peak refl ow solder temperature 250˚C Pin fi nish Tin Specifi cations typical at TA = 25°C
1 Maximum DC current occurs when either 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 *Distance between the outside ends of the terminations is 7.1±0.1 (0.28±0.004) Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010). Package weight: 0.8g Typ. 2.0±0.15 (0.079±0.006) 2.5 (0.098) 3.25 (0.128) 8.5 (0.335) Recommended Footprint Details* 7.3±0.2 (0.287±0.008) 281C
KMP_4600C_B03 Page 2 of 3 Shielded Surface Mount Power Inductors www.murata-ps.com/support INDUCTANCE Vs CURRENT TEMPERATURE Vs CURRENT INDUCTANCE Vs FREQUENCY 0.1 100 1000 10000 Current, IDC (A) Inductance, L (μH) 1mH 100μH 10μH 1μH 0.0 10.0 20.0 30.0 40.0 50.0 60.0 Current, IDC (A) Temperature rise above ambient, t (ºC) 1mH 100μH 10μH 1μH 0.1 100 1000 10000 10 100 1000 10000 Frequency, (kHz) Inductance, L (μH) 1mH 100μH 10μH 1μH
KMP_4600C_B03 Page 3 of 3 Shielded Surface Mount Power Inductors 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. Specifi cations are subject to change without notice. © 2011 Murata Power Solutions, Inc. Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED www.murata-ps.com/support TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS TAPE OUTLINE DIMENSIONS 22.4 (0.882) Max.† 15.9-19.4* (0.626-0.764) 16.3-16.7 (0.642-0.657) 13.50 12.50 0.531 0.492ØØ 1.50 (0.059) Min. 49.75 (1.96) Min. Ø21.1 (Ø0.83) Min. 100 (3.937) Min. Leader Section 400 (15.748) Min. Goods Enclosure Section Trailer Section 160 (6.299) Min. Ø331 (13.031) Max. XXXC XXXC DIRECTION OF UNREELING Ø1.5 (0.06) 7.5 (0.295) 7.6 (0.30) 0.4 (0.016) 4.7 (0.185) 16.0 (0.630) 1.75 (0.069) All dimensions in mm (inches) * Includes fl ange distortion at outer edge † Measured at hub All dimensions in mm (inches) Reel quantity: 1000