Shielded Surface Mount Power Choke Inductor ETQ-P3M100KVP Panasonic Inductor

ETQ-P3M100KVP is a shielded surface-mount power choke inductor from Panasonic, designed for high-current,

Key Features of ETQ-P3M100KVP

1. High-Performance Inductor

   • Inductance: 10 µH (±20% tolerance) at 100 kHz test frequency

   • Rated Current: 2.9A (saturation current: 4.2A)

   • Low DC Resistance (DCR): 105.6 mΩ max, ensuring high efficiency

2. Robust Construction

   • Metal composite core technology for high-temperature stability and low core losses

   • Shielded design to minimize EMI and reduce audible (buzzing) noise

   • Compact SMD package (5.5mm × 5mm × 3mm) with J-lead termination

3. Automotive-Grade Reliability

   • AEC-Q200 qualified, suitable for harsh automotive environments

   • Wide operating temperature range: -55°C to +155°C (withstands self-heating)

   • High vibration resistance due to monolithic core structure

4. Efficiency & Thermal Performance

   • Low winding resistance (RDC) and eddy current losses for high efficiency

   • Stable inductance across a wide temperature range

Applications

The ETQ-P3M100KVP is widely used in:

• Automotive Electronics:

  • Noise filters for motor drives, infotainment systems, and battery management

  • DC-DC converters in electric vehicles (EVs) and hybrids

• Industrial Power Systems:

  • Buck/boost converters, switch-mode power supplies (SMPS)

  • Industrial automation (PLCs, servo drives)

• Consumer & Telecom:

  • High-current power modules, LED drivers, and telecom infrastructure

Technical Summary

• Package: 2-SMD, J-lead (5.5×5×3mm)

• Standards Compliance: AEC-Q200, RoHS, REACH

• Key Advantages: High current handling, low noise, and automotive-grade durability.

high-reliability applications in automotive and industrial electronics.