Inductor RF Choke 8*10 3.3mH

The Inductor RF Choke 8*10 3.3mH is a fixed inductor with an inductance of 3.3 mH in an 8 × 10 mm through-hole body. An inductor stores energy in a magnetic field and resists changes in current, so this choke passes DC while blocking or filtering AC signals and noise. The 3.3 mH value suits audio-range LC filters, supply-line filtering and lab experiments.

Inductor RF Choke 8*10 3.3mH Specifications

• Inductance: 3.3 mH (3,300 µH)
• Size: 8 × 10 mm (from the title, 8*10)
• Type: fixed inductor (choke)
• Mounting: through-hole, two leads
• Reactance: about 21 Ω at 1 kHz and about 207 Ω at 10 kHz
• Polarity: none, can be fitted either way round

Inductor RF Choke 8*10 3.3mH Applications

• LC low-pass filters on power and audio lines
• LC resonance experiments (3.3 mH with 100 nF resonates near 8.8 kHz)
• Blocking AC noise on DC supply lines
• Lab experiments on inductance and RL time constants

What's in the Box

• 1 × 3.3 mH inductor

Tip: High-value inductors are wound with many turns of thin wire, so they have a noticeable DC resistance and a limited current rating. The current rating is not stated for this part, so use it in signal and filter circuits with modest currents and measure its DC resistance with a multimeter if your design depends on it.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.