MWSD0603C
Small chip suitable for surface mounting, High Q value and high self-resonant frequency with ceramic materia
- Brand： Sunlord
- Size/Package： 0603 (0201 inch)
- Parameter： 1.0 - 15nH
- Rated Current： 230 - 900mA
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones, Bluetooth, communication equipment
- Parameters
- Brand： Sunlord
- Size/Package： 0603 (0201 inch)
- Parameter： 1.0 - 15nH
- Rated Current： 230 - 900mA
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones, Bluetooth, communication equipment
RF Wire-Wound Inductors | 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
| Parameter | Value |
|---|---|
| Type | High Frequency Circuits |
| Structure / Material | Precision wire-wound + ceramic core |
| Package Size | Metric 0603 |
| Operating Temperature | -40°C–+125°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 1nH–100nH |
| Q Factor | 13–48 |
| Self-Resonant Frequency (SRF) | 600MHz–19000MHz |
| DC Resistance (DCR) | 0.03 Ω–2.0 Ω |
| Rated Current (Ir) | 250mA–900mA |
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
smartphones, wearables RF front-end
WiFi, Bluetooth, GPS, LTE/5G modules
impedance matching, HF filtering, resonant circuits
space-critical mini RF modules
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.
Related Products
- → MWSD0804C
- → MWSD1005C
- → High Frequency Circuit Inductors
- → All Inductors
- → Sunlord Products
- → Browse All Products
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