SMD Power Inductor – 4.7µH

Description

CDRH4D18 SMD Power Inductor – 4.7µH

The CDRH4D18 is a Surface Mount Device (SMD) power inductor with a 4.7µH inductance, commonly used in DC-DC converters, power management circuits, and filtering applications.

Key Features:

✔ Inductance: 4.7µH ±20%
✔ Shielded Construction: Reduces EMI interference
✔ SMD Type: Compact and suitable for automated assembly
✔ Low DC Resistance (DCR): Efficient power handling
✔ High Saturation Current: Handles higher currents without saturation

Technical Specifications:

• Inductance: 4.7µH ±20%
• DC Resistance (DCR): ≤ 0.045Ω (varies by manufacturer)
• Rated Current: Up to 1.5A (depends on temperature and manufacturer specs)
• Saturation Current: Higher than rated current, typically around 1.8A
• Shielding Type: Ferrite Shielded Core
• Operating Temperature: -40°C to +105°C
• Mounting Type: Surface Mount (SMD)
• Dimensions: ~4.7mm × 4.7mm × 1.8mm (approx.)

Applications:

✅ DC-DC Converters – Used in step-up (boost), step-down (buck), and buck-boost regulators
✅ Power Supply Modules – Provides stable power delivery in electronic circuits
✅ Filtering & Noise Suppression – Reduces ripple and electromagnetic interference (EMI)
✅ Battery-Powered Devices – Improves power efficiency and battery life
✅ Embedded Systems & IoT Devices – Used in compact, low-power electronics

Package Includes:

✔ 1 x CDRH4D18 4.7µH SMD Power Inductor