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MPZ1005S121CTD25

Public Made by Adom

by adom

TDK Ferrite Beads, 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MPZ1005S121CTD25

TDK · Ferrite Beads · 0402

MPZ1005S121CTD25 from TDK, in a 0402. 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 First terminal electrode of the chip bead (series element, non-polarized); 120 Ω ±25% impedance at 100 MHz, 0.090 Ω max DC resistance, 1.2 A max rated current.
2 2 passive Second terminal electrode of the chip bead (series element, non-polarized); interchangeable with the first, operating temperature range -55 to +125°C.

Key specifications

Parameter Value
Manufacturer TDK
Package 0402
Category Filters
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
Impedance Z 120 Ω at 100 MHz, catalog attribute (LCSC C404687) catalog
Tolerance -25 25 % catalog attribute (LCSC C404687) catalog
Rated current 1.2 A catalog attribute (LCSC C404687) catalog
Operating temperature -55 125 °C catalog description (LCSC C404687) catalog

CAD (KiCad official)

  • Symbol: MPZ1005S121CTD25
  • Footprint: Inductor_SMD:L_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: mpz1005s121ctd25-etched.step / mpz1005s121ctd25-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mpz1005s121ctd25.step / mpz1005s121ctd25.glb are the bare package body.

Provenance

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

  • Datasheet: TDK datasheet (4 pp, sha256 7c1b2afcec84360a, retrieved 2026-10-19, tier: lcsc)
  • 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