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1808YA250102KJTSYS

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Knowles Multilayer Ceramic Capacitors MLCC - SMD/SMT, 1808. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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1808YA250102KJTSYS

Knowles · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1808

1808YA250102KJTSYS from Knowles, in a 1808. 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 capacitor; either orientation.
2 2 passive Terminal 2 of an unpolarised capacitor; either orientation.

Key specifications

Parameter Value
Manufacturer Knowles
Package 1808
Category Capacitors
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
Capacitance 1 nF nominal, catalog attribute (LCSC C5454487) catalog
Tolerance -10 10 % catalog attribute (LCSC C5454487) catalog

CAD (KiCad official)

  • Symbol: 1808YA250102KJTSYS
  • Footprint: Capacitor_SMD:C_1808_4520Metric
  • 3D model: 1808 (KiCad packages3D, STEP)
  • 3D model files: 1808ya250102kjtsys-etched.step / 1808ya250102kjtsys-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1808ya250102kjtsys.step / 1808ya250102kjtsys.glb are the bare package body.

Provenance

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

  • Datasheet: Knowles datasheet (13 pp, sha256 75b9345a7993b400, retrieved 2026-10-15, 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