SDWL4532C
Small chip suitable for surface mounting, High Q value and high self-resonant frequency with ceramic materia
- Brand： Sunlord
- Size/Package： 4532 (1812 inch)
- Parameter： 24 - 33000nH
- Rated Current： 145 - 1000mA
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones, Bluetooth, Communication equipment
- Parameters
- Brand： Sunlord
- Size/Package： 4532 (1812 inch)
- Parameter： 24 - 33000nH
- Rated Current： 145 - 1000mA
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones, Bluetooth, Communication equipment
RF Wire-Wound Inductors | SDWL4532C
Product Introduction
Sunlord SDWL4532C is the largest member of the SDWL-C wire-wound ceramic RF inductor family in 1812 (4.5×3.2mm). High-purity ceramic, precision winding and five-side tin plating cover nH to tens of μH with Q up to 75 for mid/high-power HF communication and industrial wireless.
Core Advantages
- nH to tens of μH: the widest SDWL-C coverage in the 1812 size.
- High Q 10–75: excellent HF performance for matching and resonance.
- Up to 1000mA: strong current for mid/high-power HF stages.
- Five-side tin plating: reliable soldering and stable HF behavior.
- Halogen-free RoHS: -40~+125°C operation.
Key Specifications
| Parameter | Value |
|---|---|
| Type | High Frequency Circuits |
| Structure / Material | Precision wire-wound + ceramic core |
| Package Size | Metric 4532 |
| Operating Temperature | -40°C–+125°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | (μH)：0.024μH–33μH |
| Q Factor | 10–75 |
| Self-Resonant Frequency (SRF) | 10MHz–2000MHz |
| DC Resistance (DCR) | 0.1 Ω–13.5 Ω |
| Rated Current (Ir) | 145mA–1000mA |
Cross Reference & Replacement
Cross-reference alternatives: Murata LQW (industry wire-wound standard), Coilcraft (US RF benchmark) and TDK (Japanese RF inductors). SDWL4532C matches their pads and HF characteristics.
Applications
mid/high-power RF matching, filtering
broadband RF stages
RF power stages, wireless nodes
FAQ
Q: What inductance does SDWL4532C cover?
A: 0.024μH to 33μH — nH to tens of μH, the widest SDWL-C range in 1812.
Q: What current can SDWL4532C carry?
A: 145–1000mA depending on value for mid/high-power HF stages.
Related Products
- → SDWL3225C
- → SDWL3216C
- → High Frequency Circuit Inductors
- → All Inductors
- → Sunlord Products
- → Browse All Products
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