24.5 SMD Magnetic Wireless Charging Coil Inductor Flat Ferrite Core Copper Coil for Smart Watch & Wearable Electronics

This 24.5 SMD magnetic wireless charging coil inductor is an ultra‑thin inductive component built for smart watches and wearable electronics. Constructed with flat ferrite core and high‑purity copper coil, it delivers reliable magnetic power transmission. The SMD surface‑mount structure fits compact device interiors, supporting automated SMT assembly for mass production. It works as the core part of wireless charging systems to realize stable, low‑loss power supply for small‑size wearables.

• High‑conductivity copper coil winding for low DC resistance and less heat build‑up
• High‑permeability flat ferrite core, reduces magnetic leakage and offers good EMI shielding
• Standard 24.5 size, compact ultra‑thin profile, ideal for limited inner space of wearables
• SMD surface‑mount design, compatible with automatic SMT pick‑and‑place production
• Magnetic positioning function, keeps good coupling to avoid charging offset
• Stable inductance and high Q‑factor, consistent wireless charging performance
• RoHS compliant, durable against vibration and temperature fluctuation

• Superior charging conversion efficiency with low energy loss, lowering thermal output during operation
• Effective electromagnetic shielding protects wearable’s internal circuits from magnetic interference
• Small flat form factor helps manufacturers achieve slim and lightweight end‑product design
• SMD packaging greatly improves production efficiency and cuts manual assembly cost
• Reliable performance for long‑term continuous operation, suitable for mass‑volume wearable projects
• Flexible for OEM & custom parameter adjustment to match different wearable solution requirements