AC Power Line Choke EPZ3044H-XXX ELECTRONICS INC. • Used as AC Power Line Filters in CTV, VTR, Audios, PC’s, Facsimilies and Power Supply Applications • UL940-V Recognized Materials • Temperature Rise : 45°C Max. • UL1446 Insulating System • 2000 Vrms Isolation Electrical Parameters @ 25° C Impedance Characteristics Inductance (mH Min.) [Pins 1-2, 4-3] Current Rating (A rms Max.) EPZ3044H-182 EPZ3044H-272 EPZ3044H-562 EPZ3044H-682 EPZ3044H-103 EPZ3044H-183 EPZ3044H-223 EPZ3044H-333 1.8 2.7 5.6 6.8 10 18 22 33 1.5 1.1 0.8 0.7 0.6 0.5 0.4 0.3 1000 Ω) Impedance (KΩ Part Number 100 1 0.1 Schematic H m 0 H 0 m 1 33 mH 2 8. H m 8 . 1 10 1 KHz 10 100 1 KHz KHz MHz Frequency (Hz) 10 MHz Circuit Sample 1 2 4 3 1:1 AC Line Package .827 ± .039 (21.00 ± 1.00) Recommended PWB Piercing Plan Marking : PCA EPZ3044H-XXX D.C. .827 ± .039 (21.00 ± 1.00) .047 Ø ± .004 (1.20 Ø ± .100) .650 ± 039 (16.50 ± 1.00) .157 ± .039 (4.00 ± 1.00) 1 4 2 3 .512 ± .004 (13.00 ± .100) .031 Ø ± .004 (.800 Ø ± .10) .512 ± .020 (13.00 ± .500) .669 ± .020 (17.00 ± .500) .669 ± .004 (17.00 ± .100) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSZ3044H-XXX Rev. - 11/7/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com