2900 Series www.murata-ps.com Shielded Surface Mount Inductors SELECTION GUIDE Inductance (10kHz, 0.1VAC) Nom. Min. – Max. μH μH Order Code FEATURES RoHS compliant Low profile Surface mount Inductance range from 1.0μH to 1.0mH Tape & reel UL 94V-0 materials J-STD-020D.1 reflow PRODUCT OVERVIEW 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 0.70 – 1.30 1.05 – 1.95 1.54 – 2.86 2.31 – 4.29 3.29 – 6.11 4.76 – 8.84 8.0 – 12.0 12.0 – 18.0 17.6 – 26.4 26.4 – 39.6 37.6 – 56.4 54.4 – 81.6 80.0 – 120 120 – 180 176 – 264 264 – 396 376 – 564 544 – 816 800 – 1200 Rdc Max. mΩ 6.0 5.5 5.0 4.0 2.3 2.1 1.8 1.5 1.2 1.0 850mA 650mA 530mA 470mA 380mA 320mA 260mA 210mA 180mA 16 18 20 28 30 40 45 65 85 120 170 250 360 500 760 1000 1600 2400 4100 ABSOLUTE MAXIMUM RATINGS Operating free air temperature range Storage temperature range -40°C to 85°C -40°C to 125°C SOLDERING INFORMATION1 Peak reflow solder temperature Pin finish Moisture sensitivity level3 250˚C Tin 1 PACKAGE SPECIFICATIONS Mechanical Dimensions 9. 2.6 (0.102) Ref. 8 7.2 (0.283) Ref. ) 86 .3 (0 ef. R The 2900 series is a range of bobbin-wound, shielded inductors. They are suitable for powerline filtering found in consumer electronics such as desktop computers, handheld devices 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. For lower current ratings see also our lower profile 2900L series. 29102C 29152C 29222C 29332C 29472C 29682C 29103C 29153C 29223C 29333C 29473C 29683C 29104C 29154C 29224C 29334C 29474C 29684C 29105C Idc2 Max. A 2.1± 0.1 (0.083±0.004) 2.0 (0.079) Ref. 4.0 (0.157) Max. Recommended Footprint Details* 7.2 (0.283) Max. 102C 7.2 (0.283) Max. *Distance between the outside ends of the terminations is 6.6±1.5 (0.26±0.06) Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010). Package weight: 0.7g Typ. For full details go to www.murata-ps.com/rohs 1 For further information, please visit 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 40°C, whichever is sooner. 3 When tested to moisture sensitivity level 1, as described per IPC/JEDEC J-STD-020D, products passed electrical testing, package coplanarity and visual inspection. All specifications typical at TA=25°C www.murata-ps.com/support KMP_2900C_C01 Page 1 of 3 2900 Series Shielded Surface Mount Inductors INDUCTANCE Vs CURRENT 10000 1mH Inductance, L (μH) 1000 100μH 100 10μH 10 1μH 1 0.1 0.001 0.01 0.1 1 10 Current, IDC (A) TEMPERATURE Vs CURRENT Temperature rise above ambient, t (ºC) 50 1mH 100μH 1μH 10μH 40 30 20 10 0 0 1 2 3 4 5 6 7 8 9 Current, IDC (A) INDUCTANCE Vs FREQUENCY 10000 1mH Inductance, L (μH) 1000 100μH 100 10μH 10 1μH 1 0.1 10 100 1000 10000 Frequency, f (kHz) www.murata-ps.com/support KMP_2900C_C01 Page 2 of 3 2900 Series Shielded Surface Mount Inductors PACKAGE SPECIFICATIONS Reel Dimensions Ø330.5 (13.012) Max. 50 (1.97) Min. Ø 15.9-19.4* (0.626-0.764) 13.50 0.531 Ø 12.80 0.504 Leader Section 400 (15.748) Min. 100 (3.937) Min. 1.50 (0.059) Min. 22.4 (0.882) Max.† Goods Enclosure Section 16.4-16.6 (0.646-0.654)† 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 Tape Outline Dimensions 4.00 (0.157) 2.00 (0.079) Ø1.50 +0.10 (Ø0.059 +0.004 -0.00 ) -0.00 1.75 (0.069) 102C 7.50 (0.295) 16.0 +0.3 (0.63 +0.012 ) -0.004 -0.1 0.60 (0.024) 0.35 (0.014) 4.00 (0.157) Reel Quantity: 1000 Unless otherwise stated all dimensions in mm (inches) ±0.1 (0.004) Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED 12.00 (0.472) 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. © 2013 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_2900C_C01 Page 3 of 3