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MMZ2012Y202BTD25

Public Made by Adom

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TDK Ferrite Beads, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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mmz2012y202btd25-etched.glb Publish 0.1.0 · Ray 15d ago
mmz2012y202btd25-etched.step mmz2012y202btd25: factory component page (tier=lcsc) · Ray 15d ago
mmz2012y202btd25-hero.glb mmz2012y202btd25: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
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mmz2012y202btd25.lbr mmz2012y202btd25: factory component page (tier=lcsc) · Ray 15d ago
mmz2012y202btd25.step Publish 0.1.0 · Ray 15d ago
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MMZ2012Y202BTD25

TDK · Ferrite Beads · 0805

MMZ2012Y202BTD25 from TDK, in a 0805. 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 One terminal of the chip bead (2.0x1.25x0.85 mm body, 0.5±0.3 mm terminal electrode); rated current 400 mA max, DC resistance 0.50 Ω max, impedance 2000 Ω ±25% at 100 MHz.
2 2 passive Other terminal of the chip bead (non-polarized, interchangeable with pin 1); recommended land pad 0.8 x 1.2 mm with 1 mm gap between pads.

Key specifications

Parameter Value
Manufacturer TDK
Package 0805
Category Filters
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Impedance (nominal, at 100 MHz) Z 2000 Ω at 100MHz 2
Impedance tolerance -25 25 % 2
DC resistance 0.5 Ω 2
Rated current 400 mA 2
Operating temperature range -55 125 °C 6
Storage temperature range -55 125 °C storage range; the datasheet notes it applies after the part is fixed to the board 6

CAD (KiCad official)

  • Symbol: MMZ2012Y202BTD25
  • Footprint: Inductor_SMD:L_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: mmz2012y202btd25-etched.step / mmz2012y202btd25-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmz2012y202btd25.step / mmz2012y202btd25.glb are the bare package body.

Provenance

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

  • Datasheet: TDK datasheet (7 pp, sha256 5547e95740b59905, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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