8*10mm 4.7mH DIP Power Inductor is a small choke coil power inductor. It has a wire wound on the core(magnetic or air), with leads attached to it for through-hole mounting. The power inductor also known as a choke coil, choke or differential mode inductors, is used to limit the alternating current through the coil.
It has a high Q factor, high self-resonance frequency, small magnetic flux leakage. Also, the power inductor has good magnetic shielding and is RoHS free.
Applications:
- Motherboards for laptop and desktop computers.
- DC/DC converter in distributed power systems or VRM Applications.
- Inductor for general purpose use.
Features:
- Small size.
- High Q factor.
- High self-resonance frequency.
- Small magnetic flux leakage.
- Magnetically shielded.
- RoHS free.
Package Includes:
1 x 8*10mm 4.7mH DIP Power Inductor (5pcs).
sg97 (verified owner) –
Good and rugged. For one indcutor value measured: 4.783mH @ 100Hz (QFactor: ,ESR: 8.7Ω), 4.783mH @ 120Hz (QFactor: 0.341, ESR: 8.7Ω) , 4.775mH @ 120Hz (QFactor: 0.409, ESR: 8.8Ω), 4.745mH @ 1kHz (QFactor: 3.11, ESR: 9.53Ω), 4.502mH @ 10kHz (QFactor: 16.36, ESR: 17.33Ω), 4.380mH @ 100kHz (QFactor: 45.2, ESR: 51.6Ω).
sg97 –