C A L IB E R (PSSL-0503HC Series) Power Inductor - High Current E L E C T R O N IC S IN C . specifications subject to change * revision 3-2003 Dimensions 8.89 max 1.91 4.57 6.10 max Suggested Pattern 5.00 max 5.84 4.06 5.08 (Not to scale) Dimensions in mm Part Numbering Guide PSSL - 0503 HC - R56 M - T Series Packaging Style B=Bulk T=Tape & Reel (1000 pcs per reel) HC = High Current Tolerance Inductance Code M=20% Features Inductance Range 0.56 µH to 47 µH Available Tolerance M=20% Operating Temperature -40°C to 85°C Electrical Specifications Inductance Code Inductance (µH ± 20%) Test Frequency DCR Max (m ) SRF Typ (MHz) Isat¹ (A) Irms² (A) R56 0.56 100 kHz, 0.25 Vrms 0.010 200 7.7 6.0 1R2 1.2 100 kHz, 0.25 Vrms 0.017 140 5.3 4.4 2R2 2.2 100 kHz, 0.25 Vrms 0.035 100 3.5 3.1 4R7 4.7 100 kHz, 0.25 Vrms 0.054 50 2.6 2.2 100 10 100 kHz, 0.25 Vrms 0.111 40 1.9 1.5 150 15 100 kHz, 0.25 Vrms 0.17 30 1.5 1.2 220 22 100 kHz, 0.25 Vrms 0.25 25 1.2 1.0 330 33 100 kHz, 0.25 Vrms 0.37 20 0.99 0.82 470 47 100 kHz, 0.25 Vrms 0.47 15 0.87 0.72 Notes: 1) 2) Inductance drop = 30% typ. At Isat T = 40°C typ. At Irms Specifications subject to change without notice. TEL 949-366-8700 FAX 949-366-8707 WEB www.caliberelectronics.com Rev. 02/01