Product Overview
27 uH Radial-Leaded Ferrite Drum-Core Choke, 10 mm by 8 mm, Through-Hole
Condition
Condition: unused, new old stock (NOS). Marking legible: 270. Sold each.
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Product Overview
A 27 uH radial-leaded choke from Superworld Electronics' RCC1008 series, carrying the inductance code 270 on its top flange. Copper magnet wire is wound open between two ferrite flanges, and two parallel leads exit the bottom, so the part stands upright on the board.
Key Features
- Inductance 27 uH, +/-20% tolerance
- Inductance code 270 marked on the top flange
- Operating temperature -40 °C to +85 °C, self-temperature rise included
- Ferrite drum core, 10 mm diameter by 8 mm tall, radial through-hole leads
Applications
- Output inductor in a small buck or boost converter on a hobby or repair board
- Series choke that knocks switching noise off a DC supply rail before it reaches an audio or sensor stage
Frequently Asked Questions
Is this a 1008 SMD chip inductor?
No. It is a radial through-hole choke with a 10 mm by 8 mm drum body. It goes into plated holes, not onto chip pads.
Does the 270 marking mean 270 uH?
No. The first two digits are the value and the third is the number of zeros, so 270 is 27 uH.
Twenty-seven microhenries, a few turns of copper you can count from the side, and two legs to stand on. Set it after the switch and let it smooth out the ripple your converter keeps making.
