The DLF 3000L is a through-hole data line EMI filter with three conductors, designed to reduce common mode noise in data line applications. It provides 1.98 kΩ of common mode impedance at 13 MHz and has a maximum DC resistance per winding of 28 mΩ. The part supports up to 100 mA of DC current and offers 300 Vrms winding-to-winding isolation. It operates from -40°C to +85°C, meets IEC 695-2-2 needle flame test requirements, and is rated for AEC-Q200 Grade 3. The device is packaged in a tube, weighs 0.83 g, and has a physical size of 11.43 mm width, 8.90 mm height, and 21.59 mm length. Polarization is non-critical.
Our DLF Series data line EMI filters provide common mode and differential mode filtering in a single component. They reduce conducted noise by a factor of 32 from 5 MHz to 300 MHz and pass data frequencies below 200 MHz with minimal attenuation.
| Coilcraft, Inc. | |
|---|---|
| Product Category | Inductors, Coils, and Chokes |
| Product Number | DLF 3000 DLF 3000L |
| Product Name | DLF Series Data Line EMI Filters |
| Operating Temperature | -40 to 85 C (-40 to 185 F) |
| Core Material | Ferrite; Ferrite |
| Application | Common Mode Choke; RF Choke |
| Inductance Range | 28 microH |
