THROUGH-HOLE TYPE Common-Mode Choke APPLICATIONS FEATURES High performance and low cost Compact size for easy mounting on the boards Enable common-mode noise suppression without influence video signals EMI countermeasures at signal lines of personal computers, microcomputers, peripheral devices, etc. To suppress common-mode noise at composite video signals o ELECTRICAL CHARACTERISTICS @25 C PART NO. Inductance (uH) DC Resistance (m ) Max CMK04A13TH 42 35% 55 Isolation Resistance (M ) Min @ 100 VDC 10 MECHANICAL CONSTRUCTION B Rated current (A) Max 0.5 SCHEMATICS A K04A13 1 2 4 3 C D DATE CODE F 1 G IMPEDANCE CURVE 4 CMK04A13TH E 2 3 UNIT : mm / inch A = 7.10 0.254 / 0.280 0.010 B = 6.10 0.254 / 0.240 0.010 C = 9.10 0.254 / 0.358 0.010 D = 3.20 0.30 / 0.126 0.012 E = 5.08 / 0.200 (TYP) F = 2.54 / 0.100 (TYP) G =0.60 0.127 / 0.024 0.005 IMPEDANCE ( ) 1000 100 10 1 10 FREQUENCY (MHz) DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com/products/networking/power.htm B-4 100 500