Surface Mount Common Mode Choke 8 COILS 16 DATE LINES Electrical Specifications at 25o C Part Number F-135 Pri. Ind. DCR OCL, Min. Max. ( µH ) (Ω) 47 0.3 Hi-Pot Min. VRMS Common Mode Attenuation (dB) 100k 1M 10M 30M 50M 100M 300M 2000 7 27 40 44 42 36 26 Operating Temperature Range: 0 oC to +70 oC Meets high performance EMI reduction requiresd for Multiplexers, channel Routers and ISP servers. Schematic Diagram 40 39 38 36 35 34 33 31 30 29 28 26 25 24 23 21 Flammability: Materials used in the production of these units are UL94-VO and meet requirements of IEC 695-2-2 needle flame test. 1 2 3 5 6 7 8 10 11 12 13 15 16 17 18 20 40-Pin 50 mil SMD Package Physical Dimensions in inches (mm) 1.120 (28.45) .485 (12.32) MAX. MAX. .230 (5.84) MAX. .016 (0.41) .050 (1.27) TYP. TYP. .010 (0.25) .010 (0.25) .045 (1.14) TYP. TYP. TYP. .640 (16.26) .620 (15.75) RHOMBUS P/N: F-135 CUST P/N: DATE: 5/18/99 NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com