SPDL Series Ultra Compact SMD Common Mode Chokes The SPDL product Series is a new family of ultra-compact SMD common mode chokes for EMI suppression of differential mode noise as required in electronic devices filtering signals over network interfaces. It is applicable in the consumer, industrial and automotive interface market. In automotive, electronic design applications involve applying power over high speed data lines, catering to protocols/communication interfaces present in the cabin of an automobile, such as CAN bus, Ethernet, USB or FlexRay. Conversely, for consumer and industrial applications such as computers, peripherals and personal charging devices, more proprietary protocols may even be utilized, furthering the need for differential noise suppression. Signal provides solutions for both market segments. In conjunction with the latest winding technology and ferrite cores, Signals designs achieve excellent noise suppression, offering high common mode impedance in the noise band and low differential mode impedance in the signal band. A low differential mode impedance with a high coupling coefficient assures virtually no distortion of high-speed signals. General Features Ultra thin and compact SMD packages Excellent Differential Mode EMC noise suppression Automotive grade with AECQ-200 compliance Virtually no distortion of high-speed signals Excellent thermal characteristics Specifications Number of Lines: Two Impedance range: 90 to 2200 ohms at 100 MHz Current capacity: 150 mA to 400 mA Metric size codes: 2012, 3216, 3225 or 4532 Operating Range: -40 C to +125 C Applications Automotive Infotainment and Multimedia Personal Computers and Peripherals High speed signal transmission lines RoHS Compliant belfuse.com/signalSPDL Series Datasheet PRODUCT IDENTIFICATION SPDL 2012 - 900 - 2P - T (1) (2) (3) (4) (5) (1) SPDL = SMD Common Mode Choke Part Series (2) 2012 = Dimension / Package Type (3) 900 = Impedance (last digit 0 = under 100, 1 => 100, 2 => 1000) (4) 2P = Two Lines (5) T = Tape & Reel MECHANICAL SPECIFICATIONS Dimensions are in mm. SERIES A B C D E G H I J SPDL2012 2.00 0.20 1.20 0.20 1.20 0.20 0.51 0.50 1.40 1.25 2.60 0.45 SPDL3216 3.20 0.20 1.60 0.20 2.00 0.20 0.50 0.50 1.60 1.90 3.70 0.40 SPDL3225 3.30 0.20 2.50 0.20 2.50 0.20 0.75 0.55 2.30 2.20 3.70 0.60 SPDL4532 4.50 0.50 3.20 0.20 2.80 0.20 0.85 0.75 3.60 3.40 5.00 1.70 A E E B 1 2 3 4 1 2 PAD LAYOUT 3 4 H I Custom versions available upon request. 128 Atlantic Avenue, Lynbrook, NY 11563 Toll Free 866-239-5777 Tel 516-239-5777 Fax 516-239-7208 RoHS sales signaltransformer.com techhelp signaltransformer.com Compliant belfuse.com/signal 2021 Signal Transformer Specifications subject to change without notice SPDL Series, Jul-07-2021 J G D D C