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BCL322520RT-4R7M-D

Public Made by Adom

by adom

TDK Power Inductors, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentinductors, coils, chokesbcl322520rt-4r7m-dfactory-2.0.0extractor-text
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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BCL322520RT-4R7M-D

TDK · Power Inductors · 1210

BCL322520RT-4R7M-D from TDK, in a 1210. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Terminal 1 of an unpolarised inductor or ferrite bead; either orientation.
2 2 passive Terminal 2 of an unpolarised inductor or ferrite bead; either orientation.

Key specifications

Parameter Value
Manufacturer TDK
Package 1210
Category Inductors, Coils, Chokes
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Inductance 4.7 µH nominal, catalog attribute (LCSC C3224690) catalog
Tolerance -20 20 % catalog attribute (LCSC C3224690) catalog

CAD (KiCad official)

  • Symbol: BCL322520RT-4R7M-D
  • Footprint: Inductor_SMD:L_1210_3225Metric
  • 3D model: 1210 (KiCad packages3D, STEP)
  • 3D model files: bcl322520rt-4r7m-d-etched.step / bcl322520rt-4r7m-d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bcl322520rt-4r7m-d.step / bcl322520rt-4r7m-d.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TDK datasheet (4 pp, sha256 0ad3bd35e55754e6, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF