DL p (Part Number) Chip Common Mode Choke Coil DL W 21 S N q w e r t 371 S Q 2 Part Numbering L u i o !0 y qProduct ID tCategory Product ID Code DL Chip Common Mode Choke Coils Category A B wStructure C Code Structure M W Wire Wound Type N M Multilayer Type R P Film Type eDimensions (LgW) Expressed by a letter. yImpedance Typical impedance at 100MHz is expressed by three figures. The unit is in ohm (). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. Code Dimensions (LgW) EIA 0Q 0.65g0.5mm 025020 0N 0.85g0.65mm 03025 11 1.25g1.0mm 0504 1N 1.5g0.65mm 05025 Code 21 2.0g1.2mm 0805 S uCircuit 31 3.2g1.6mm 1206 M 2A 2.0g1.0mm 0804 H 2H 2.5g2.0mm 1008 U 5A 5.0g3.6mm 2014 5B 5.0g5.0mm 2020 Circuit Expressed by a letter. iFeatures (2) Code rFeatures (1) Features D Code Type K S Magnetically Shielded One Circuit Type L D Magnetically Shielded Two Circuit Type Q H Open Magnetic One Circuit Type Z G Magnetically Monolithic Type (sectional winding) R/T One Circuit Low Profile Type Expressed by a letter. oNumber of Signal Lines Code Number of Signal Lines 2 Two Lines 3 Three Lines 4 Four Lines !0Packaging Code Packaging K Embossed Taping (o330mm Reel) DLW5AH/DLW5BS/DLW5BT Series L Embossed Taping (o180mm Reel) All Series B Bulk All Series