B82477G4333M EPCOS Inductor Shielded Surface Mount Power Inductor
Specifications
Mfr:
EPCOS
Part Number:
B82477G4333M
Description:
Shielded Surface-mount Power Inductor
Mounting Type:
Surface Mount
Highlight:
B82477G4333M EPCOS Inductor
,Shielded Surface Mount Power Inductor
,B82477G4333M Surface Mount Power Inductor
Introduction
B82477G4333M Shielded Surface-Mount Power Inductor
Manufacturer | EPCOS |
---|---|
Part Number | B82477G4333M |
Description | Shielded surface-mount power inductor |
Mounting Type | Surface Mount |
The B82477G4333M is a shielded surface-mount power inductor from EPCOS (a TDK Group company), designed for high-current power applications in various electronic systems.
Key Features
- High-Performance Inductor
- Inductance: 33 µH (±20% tolerance) at 100 kHz test frequency
- Rated Current: 3A (based on temperature rise)
- Saturation Current (Isat): 3.5A (10% inductance drop)
- Low DC Resistance (DCR): 53 mΩ max, ensuring minimal power loss
- Robust Construction
- Wirewound design with ferrite core for stable inductance under high current
- Magnetically shielded to reduce EMI and prevent interference
- Compact SMD package (12.8 × 12.8 × 8.0 mm), suitable for automated PCB assembly
- Reliability & Environmental Tolerance
- Operating temperature range: -55°C to +125°C, suitable for industrial environments
- Reflow soldering compatible for surface-mount applications

Applications
- Power Supplies - DC-DC converters, switch-mode power supplies (SMPS)
- Automotive Electronics - Infotainment systems, motor drives, and battery management
- Industrial Equipment - PLCs, servo drives, and power inverters
- Consumer Electronics - LED drivers, audio amplifiers, and telecom devices
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