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ECS-400-12-33Q-JEN-TR

Public Made by Adom

by adom

ECS Pre-ordered Products, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentelectronic tools-instruments-consumablesecs-400-12-33q-jen-trfactory-2.0.0extractor-text

Verified ECS-400-12-33Q-JEN-TR

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 4 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ECS-400-12-33Q-JEN-TR · SMD3225-4P · 4 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 2-page datasheet
  • ✓distributor: lcsc C2450919, digikey XC2865TR-ND, mouser 520-400-12-33QJENT
  • ✓family: Crystal_SMD_3225-4Pin_3.2x2.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-s93ftmk5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 4 pins = 4 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ecs-400-12-33q-jen-tr.kicad_sym✓ ecs-400-12-33q-jen-tr.kicad_mod✓ ecs-400-12-33q-jen-tr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers ecs-400-12-33q-jen-tr: viewers · Ray
ecs-400-12-33q-jen-tr-etched.glb Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr-etched.step ecs-400-12-33q-jen-tr: factory component page (tier=lcsc) · Ray
ecs-400-12-33q-jen-tr-hero.glb ecs-400-12-33q-jen-tr: hero GLB from the etched model (keeps the MPN mark) · Ray
ecs-400-12-33q-jen-tr-hero.overlay.json Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr.glb Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr.kicad_mod Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr.kicad_sym Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr.lbr Publish 0.1.0 · Ray
ecs-400-12-33q-jen-tr.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 4 pins · Ray

ECS-400-12-33Q-JEN-TR

ECS · Pre-ordered Products · SMD3225-4P

ECS-400-12-33Q-JEN-TR from ECS, in a SMD3225-4P. 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 In/Out passive Crystal terminal; pads 1 and 3 are electrically interchangeable because the crystal is symmetrical.
2 Gnd power_in Ground pad connected to the crystal case/ground per the datasheet pad connection table.
3 Out/In passive Crystal terminal; pads 3 and 1 are electrically interchangeable because the crystal is symmetrical.
4 Gnd power_in Ground pad connected to the crystal case/ground per the datasheet pad connection table.

Key specifications

Parameter Value
Manufacturer ECS
Package SMD3225-4P
Category Electronic Tools/Instruments/Consumables
Pins 4

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Frequency 8 54 MHz Table range for ECX-33Q; this MPN's nominal frequency is 40.000 MHz (see nominal row) 1
Nominal frequency (P/N code 400) 40 MHz P/N code 400 = 40.000 MHz per developed frequencies table 2
Frequency tolerance (stability code J, decoded from P/N) -20 20 ppm P/N stability letter J = ±20 ppm per part-numbering guide 1
Aging (first year) -5 5 ppm @ +25°C ±3°C, first year 1
Load capacitance (table range) 6 20 pF Specify in P/N; table prints 6 and 20 with 'Series' 1
Nominal load capacitance (P/N code 12) 12 pF P/N load capacitance code 12 = 12 pF per part-numbering guide 1
Shunt capacitance Co 7 pF Printed value 7 pF; column (typ/max) not clear from text, placed as max 1
Drive level DL 100 μW Printed value 100 μW; column not clear from text, placed as max 1
ESR ESR 40 Ω Frequency 24.000 ~ 54.000 MHz (ESR Ω Max. table) 1
Operating temperature Topr -40 85 °C Temperature code N = -40 ~ +85°C per P/N guide; the printed -55 ~ +125 row is the DU option and does not apply 1
Storage temperature Tstg -55 125 °C 1

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 gold MSL 1, Lead Finish Au POCKET TAPE DIMENSIONS (mm) 2

CAD (KiCad official)

  • Symbol: ECS-400-12-33Q-JEN-TR
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: ecs-400-12-33q-jen-tr-etched.step / ecs-400-12-33q-jen-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-400-12-33q-jen-tr.step / ecs-400-12-33q-jen-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (2 pp, sha256 a6b1a2f2b9a74cec, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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