MWSD0603C

Product Introduction

Sunlord MWSD0603C is an ultra-small wire-wound ceramic RF inductor in metric 0603 (0.6×0.3mm) for slim 5G RF front-ends. Ceramic core plus precision winding delivers high Q (13–48), SRF up to 19GHz, low DCR and high rated current — ideal for impedance matching and filtering in smartphones, wearables and wireless modules.

Core Advantages

• Ultra-small 0603: 0.6×0.3mm for the slimmest RF front-end designs.
• High Q 13–48: low HF loss for better matching-circuit performance.
• SRF up to 19GHz: covers 5G Sub-6G and beyond RF matching needs.
• Low DCR, high current: 0.03Ω minimum with up to 900mA rated current.
• Multiple tolerance grades: precision absolute tolerances for tight impedance matching.

Key Specifications

Cross Reference & Replacement

Cross-reference alternatives: Murata LQP/LQW (industry RF inductor standard), Coilcraft (US wire-wound RF benchmark) and TDK (Japanese RF inductors). MWSD0603C matches their pads and HF characteristics.

Applications

FAQ

Q: What is the Q factor of MWSD0603C?

A: 13 to 48 depending on inductance value — high Q with low HF loss versus multilayer parts.

Q: What SRF does MWSD0603C reach?

A: 600MHz to 19GHz across the range, covering 5G Sub-6G matching and filtering.

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