The D31FU is a low‑profile surface‑mount inductor with a typical height of 1.5 mm and a 3.3 mm square footprint. It is designed for WG inverter EL lamp driver applications and is available in tape‑and‑reel format for automated assembly.
The document includes a parts selection guide, measurement methods for inductance and resistance, and detailed electrical characteristics such as frequency range, inductance range, tolerance, and maximum DC current. All values are presented in metric units and are suitable for reflow soldering processes.
| Frequency Range | 0 kHz – 1 MHz |
|---|---|
| Inductance Range | 0.1 – 1.2 mH |
| Typical Height | 1.5 mm |
| Footprint | 3.3 mm × 3.3 mm |
| Tolerance | hh |
| Package Unit | mm |
The D31FU covers an inductance range from 0.1 mH to 1.2 mH.
The typical height is 1.5 mm.
It is ideal for WG inverter EL lamp driver applications.
Yes, the component is suitable for reflow soldering.