SMD Power Inductor C A L IB E R (PSTD-1109 Series) E L E C T R O N IC S IN C . specifications subject to change * revision 3-2003 Dimensions 11.6 max 6 (Ref) 2.55 11.6 max Bottom Top 8.5 max 3.0 max (Not to scale) 14.0 max Dimensions in mm Part Numbering Guide PSTD - 1109 - 100 M - T Dimensions Packaging Style (Length, Height) B=Bulk T=Tape & Reel (400 pcs per reel) Inductance Code Tolerance M=20% Features Inductance Range 10 µH to 1200 µH Tolerance 20% Design Designed for noise / EMI / RFI filters for surface mounting applications Solderability Contains tremendous electrode strength, excellent solder heat resistance Electrical Specifications Inductance Code Inductance (µH) Test Freq (kHz) RDC Max (Ohms) IDC Max (A) 100 10 1 0.06 3.50 120 12 1 0.07 3.40 150 15 1 0.08 3.10 180 18 1 0.09 3.00 220 22 1 0.10 2.60 270 27 1 0.11 2.40 330 33 1 0.12 2.30 390 39 1 0.14 2.10 470 47 1 0.17 1.95 560 56 1 0.19 1.85 680 68 1 0.22 1.65 820 82 1 0.25 1.50 101 100 1 0.35 1.40 121 120 1 0.40 1.30 151 150 1 0.47 1.20 181 180 1 0.63 1.00 221 220 1 0.73 0.95 271 270 1 0.97 0.90 331 330 1 1.15 0.80 391 390 1 1.30 0.75 471 470 1 1.48 0.65 561 560 1 1.90 0.60 681 680 1 2.45 0.50 821 820 1 2.55 0.48 102 1000 1 3.00 0.46 122 1200 1 3.50 0.35 Specifications subject to change without notice. TEL 949-366-8700 FAX 949-366-8707 WEB www.caliberelectronics.com Rev. 10/00