Manufacturer Part Number
DO3316P-473MLD
Manufacturer
Coilcraft
Introduction
The Coilcraft DO3316P-473MLD is a surface mount fixed inductor with a drum core design. It offers a high inductance of 47 μH with a tight tolerance of ±20%. This inductor is suitable for a variety of power supply and filtering applications due to its compact size and robust performance characteristics.
Product Features and Performance
Inductance: 47 μH
Inductance Tolerance: ±20%
Current Rating: 1.8 A
Saturation Current (Isat): 1.6 A
Unshielded drum core design
DC Resistance (DCR): 140 mΩ max
Self-Resonant Frequency: 12 MHz
Operating Temperature Range: -40°C to 85°C
Product Advantages
Compact surface mount package
Tight inductance tolerance for precise performance
High current handling capability
Excellent self-resonant frequency for high-frequency applications
Reliable operation over a wide temperature range
Key Reasons to Choose This Product
Optimized for power supply and filtering applications
Delivers consistent and reliable performance
Cost-effective solution for volume applications
Trusted Coilcraft brand quality and reliability
Quality and Safety Features
Meets RoHS and other environmental compliance requirements
Tested and validated for reliable long-term operation
Manufactured in ISO-certified facilities
Compatibility
This inductor is a standard surface mount component and is compatible with common PCB assembly processes and equipment.
Application Areas
Power supplies
EMI/RFI filtering
DC-DC converters
Telecommunications equipment
Industrial electronics
Product Lifecycle
The Coilcraft DO3316P-473MLD is an active product. There are no known discontinued or alternative models at this time. For the latest information or to inquire about availability, please contact our website's sales team.