Laird Technologies Web site: www.LairdTech.com Item # CM2021Y330R-10, Common Mode Chokes - Ultra High Current Power Filtering Common Mode Chokes - Ultra High Current Power Filtering Laird Technologies' ultra high current CM chokes provide small form factor, high performance, and economical power filtering for common mode noise in applications up to 75 amps. Multi-line, surface mount filters provide EMI suppression for groups of conductors like power traces and high-speed data lines. Effective filtering into the GHz range SPECIFICATIONS Figure Number 10 Typical Z Ohms at 25 MHz 18 Nominal Z Ohms at 100 MHz 33 Typical Z Ohms at 500 MHz 52 Typical Z Ohms at 1 GHz 61 Typical Peak Impedance (OHMS) 62 Peak Impedance Frequency (MHZ) 1100 MAX. DCR (OHMS) 0.0008 Rated Current (Continuous) 15000 Dimension A 5.60 mm 0.220 in 6/22/2011 | Page 1 of 2

Dimension B 2.85 mm 0.112 in Dimension B1 0.150 in 3.80 mm Dimension C 5.00 mm 0.197 in Dimension C1 0.231 in 5.88 mm Dimension E 2.84 mm 0.112 in Dimension T1 0.069 in 1.75 mm Dimension T2 0.032 in 0.81 mm Dimension T3 0.017 in 0.43 mm Part Size Code 2021 Packaging Tape &Reel Standard SMT Package Additional Description Lead Free Standard Catalog Part 6/22/2011 | Page 2 of 2