CM0090Q0508AT COMMON MODE FILTER SPECIFICATION Rev. A PRODUCT FEATURES 1. Surface mount common mode filter with a small size of 2.0 X 1.25 X 1.0 mm, RoHS compliant. 2. Provide wide pass band and high attenuation for common mode noise. 3. Highly stable under temperature and humidity changes. RF CHARACTERISTICS PHYSICAL DIMENSIONS P/N CM0090Q0508AT Specification Common Mode Impedance 120 Ohms ± 20% @ 100MHz DC Resistance 1.5 Ω max. Rated Current 400 mA Characteristic (Differential) Impedance 90 Ω( Typical) Operating temperature range Symbol Dimension (mm) L 2.00 ± 0.10 W 1.25 ± 0.10 T 1.00 ± 0.10 A 0.68 ± 0.15 B 0.35 ± 0.15 C 0.35 ± 0.15 -40°C to +85°C TERMINAL CONFIGURATION PCB DESIGN/LAYOUT CONSIDERATION Figure L3 Symbol Dimension (mm) L1 1.20 ± 0.10 L2 2.60 ± 0.05 L3 0.80 ± 0.05 L4 0.33 ± 0.05 Land L4 L1 L2 Design trace width to be 50 Ω impedance. Frontier Electronics Corp.® http://www.frontierusa.com Page 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 CM0090Q0508AT COMMON MODE FILTER SPECIFICATION Rev. A Typical RF Performance Common Mode: Differential Mode: Frontier Electronics Corp.® http://www.frontierusa.com Page 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989