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ECS-200-12-33Q-JES-TR
Public Made by Adomby adom
ECS Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownECS-200-12-33Q-JES-TR
ECS · Crystals · SMD3225-4P
ECS-200-12-33Q-JES-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 labeled In/Out; pads 1 and 3 are interchangeable because the crystal is symmetrical, and the datasheet states no electrical limits for this pad. |
| 2 | Gnd | power_in | Ground pad as labeled Gnd in the datasheet pad connections; the datasheet gives no further electrical limits for it. |
| 3 | Out/In | passive | Crystal terminal labeled Out/In; pads 1 and 3 are interchangeable because the crystal is symmetrical, and the datasheet states no electrical limits for this pad. |
| 4 | Gnd | power_in | Ground pad as labeled Gnd in the datasheet pad connections; the datasheet gives no further electrical limits for it. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD3225-4P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| 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 |
|---|---|---|---|---|---|---|---|
| Equivalent Series Resistance (ESR) max, 20.000 ~ 23.999 MHz band | 60 | Ω | 20.000 ~ 23.999 MHz | 1 | |||
| Frequency Tolerance (tolerance code J, decoded from P/N) | -20 | 20 | ppm | @ +25°C | 1 | ||
| Aging (First Year) | -5 | 5 | ppm | @ +25°C ±3°C | 1 | ||
| Load Capacitance (Specify in P/N; this P/N code 12 = 12 pF) | 6 | 12 | 20 | pF | Specify in P/N | 1 | |
| Shunt Capacitance | Co | 7 | pF | 1 | |||
| Drive Level | DL | 100 | μW | 1 | |||
| Operating Temperature (temp code S, decoded from P/N) | Topr | -40 | 125 | °C | Temp range code S per P/N guide | 1 | |
| Storage Temperature | Tstg | -55 | 125 | °C | 1 | ||
| Nominal Frequency (P/N code 200 = 20.000 MHz) | 20 | MHz | 1 |
CAD (KiCad official)
- Symbol:
ECS-200-12-33Q-JES-TR - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-200-12-33q-jes-tr-etched.step/ecs-200-12-33q-jes-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-200-12-33q-jes-tr.step/ecs-200-12-33q-jes-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (2 pp, sha256
a6b1a2f2b9a74cec, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).