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CL31B225KCHSNNE

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Samsung Electro-Mechanics Multilayer Ceramic Capacitors MLCC - SMD/SMT, 1206. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcapacitorscl31b225kchsnnefactory-2.0.0extractor-text

Verified CL31B225KCHSNNE

by Ray · last 11 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

11 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CL31B225KCHSNNE · 1206 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C170101, digikey 1276-3138-2-ND, mouser 187-CL31B225KCHSNNE
  • ✓family: C_1206_3216Metric
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-kuadnsuo/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 17 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cl31b225kchsnne.kicad_sym✓ cl31b225kchsnne.kicad_mod✓ cl31b225kchsnne.step
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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docs Publish 0.1.0 · Ray
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cl31b225kchsnne-hero.overlay.json Publish 0.1.0 · Ray
cl31b225kchsnne.glb Publish 0.1.0 · Ray
cl31b225kchsnne.kicad_mod Publish 0.1.0 · Ray
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README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray

CL31B225KCHSNNE

Samsung Electro-Mechanics · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1206

CL31B225KCHSNNE from Samsung Electro-Mechanics, in a 1206. 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 Samsung Electro-Mechanics
Package 1206
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 2.2 µF nominal, catalog attribute (LCSC C170101) catalog
Tolerance -10 10 % catalog attribute (LCSC C170101) catalog
Capacitance change over temperature (X7R) -15 15 % EIA class X7R, -55 to 125 °C (LCSC C170101) catalog
Operating temperature -55 125 °C EIA class X7R range (LCSC C170101) catalog
Rated voltage 100 V catalog attribute (LCSC C170101) catalog

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts silver Since a multilayer ceramic chip capacitor comes into direct contact with melted solder during soldering, it is exposed to potentially mechanical stress caused by the sudden temperature change. The cap 77

CAD (KiCad official)

  • Symbol: CL31B225KCHSNNE
  • Footprint: Capacitor_SMD:C_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Samsung Electro-Mechanics datasheet (84 pp, sha256 96baebe4bd0ce363, retrieved 2026-11-11, 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