1900R MURATA-PS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

KMP_1900RC_A03 Page 1 of 3 1900R Series Radial Lead Inductors www.murata-ps.com www.murata-ps.com/support For full details go to www.murata-ps.com/rohs

FEATURES

„ RoHS compliant „ Radial format „ Up to 7.8A IDC „ 4.7μH to 100mH „ Low DC resistance „ PCB mounting „ Fully tinned leads „ Compatible with RoHS soldering systems „ Backward compatible with Sn/Pb soldering systems „ Custom parts available

DESCRIPTION

The 1900R Series is a general purpose range of inductors suitable for low to medium current applications such as power supply and other general purpose fi ltering designs. SELECTION GUIDE Order Code Inductance, (1kHz, 0.1VAC) DC Current1 DC Resistance ±10% Max. Max. μH A Ω 19R472C 4.7 ±20% 7.8 0.008 19R682C 6.8 ±20% 6.7 0.011 19R103C 10 6.0 0.017 19R153C 15 4.8 0.022 19R223C 22 4.0 0.026 19R333C 33 3.7 0.032 19R473C 47 3.4 0.038 19R683C 68 2.9 0.055 19R104C 100 2.2 0.090 19R154C 150 1.9 0.129 19R224C 220 1.6 0.162 19R334C 330 1.34 0.240 19R474C 470 1.09 0.380 19R684C 680 0.91 0.548 19R105C 1.0mH 0.73 0.844 19R155C 1.5mH 0.63 1.2 19R225C 2.2mH 0.50 2.0 19R335C 3.3mH 0.42 2.5 19R475C 4.7mH 0.35 3.5 19R685C 6.8mH 0.29 5.7 19R106C 10mH 0.23 7.3 19R156C 15mH 0.19 12 19R226C 22mH 0.15 22 19R336C 33mH 0.13 26 19R476C 47mH 0.11 36 19R686C 68mH 0.09 57 19R107C 100mH 0.07 90 ABSOLUTE MAXIMUM RATINGS Operating free air temperature range -40°C to +95°C Storage temperature range -40°C to +125°C SOLDERING INFORMATION2 Peak wave solder temperature 260˚C for 10 seconds Pin fi nish Bright tin All specifi cations typical at TA=25°C 1 Maximum DC current occurs when either the inductance falls to 90% of its nominal value or when its temperature rise reaches 3 0°C, whichever is sooner. 2 For further information, please visit www.murata-ps.com/rohs

KMP_1900RC_A03 Page 2 of 3 1900R Series Radial Lead Inductors www.murata-ps.com/support INDUCTANCE Vs CURRENT TEMPERATURE Vs CURRENT INDUCTANCE Vs FREQUENCY 100 1000 10000 100000 0.001 0.01 0.1 1 10 100 Current, IDC (A) Inductance, L (μH) 47mH 4.7mH 470μH 47μH 4.7μH 02468 1 0 1 2 Current, IDC (A) Temperature rise above ambient, t (ºC) 4.7mH 470μH 47μH 4.7μH 100 1000 10000 100000 1000000 10 100 1000 10000 Frequency, (kHz) Inductance, L (μH) 47mH 4.7mH 470μH 47μH 4.7μH 100mH

KMP_1900RC_A03 Page 3 of 3 1900R Series Radial Lead 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 PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT DETAILS PACKAGING DETAILS Supplied in cartons (80 pieces per carton) All dimensions in mm (inches). Package weight 7.2g Typ. All dimensions in mm (inches) 682C 12.0(0.472) Max. 40.0±3.5 (1.575±0.138) 0.8±0.1 (0.031±0.004) 6.0±0.5 (0.236±0.020) 45.0±3.5 (1.772±0.138) 21.0 (0.827) Max. 6.0±0.5 (0.236±0.020) 1.6 0.063+0.15 -0.00 +0.006 -0.00