component
ECS-160-10-36-CKM-TR3
Public Made by Adomby adom
ECS Crystals, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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ECS-160-10-36-CKM-TR3
ECS · Crystals · SMD2520-4P
ECS-160-10-36-CKM-TR3 from ECS, in a SMD2520-4P. 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 interchangeable because the crystal is symmetrical, and the bottom-pad chamfer has no electrical significance. |
| 2 | Gnd | power_in | Ground connection as listed in the pad connections table for the ECX-2236 crystal. |
| 3 | Out/In | passive | Crystal terminal; pads 1 and 3 are interchangeable because the crystal is symmetrical, and the bottom-pad chamfer has no electrical significance. |
| 4 | Gnd | power_in | Ground connection as listed in the pad connections table for the ECX-2236 crystal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| 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 tolerance (P/N code C, ±10 ppm) | -10 | 10 | ppm | @ +25°C; decoded from P/N letter C | 1 | ||
| Frequency stability (P/N code K, ±10 ppm) | -10 | 10 | ppm | -20 ~ +70°C; decoded from P/N letters K and M | 1 | ||
| Aging (first year) | -5 | 5 | ppm | First year @ +25°C ±3°C | 1 | ||
| Equivalent series resistance (ESR) max | ESR | 80 | Ω | Frequency 16.000 ~ 19.999 MHz | 1 | ||
| Frequency range | 12 | 80 | MHz | 1 | |||
| Operating temperature | Topr | -20 | 70 | °C | 1 | ||
| Storage temperature | Tstg | -55 | 125 | °C | 1 | ||
| Peak solder temperature | 260 | °C | 10 sec max; 2 cycles max | 2 | |||
| Nominal frequency (P/N code 160) | 16 | MHz | Decoded from P/N 160 = 16.000 MHz | 1 | |||
| Load capacitance (P/N code 10) | CL | 10 | pF | Decoded from P/N 10 = 10 pF | 1 | ||
| Shunt capacitance | Co | 5 | pF | 1 | |||
| Drive level | DL | 100 | μW | 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-160-10-36-CKM-TR3 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-160-10-36-ckm-tr3-etched.step/ecs-160-10-36-ckm-tr3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-160-10-36-ckm-tr3.step/ecs-160-10-36-ckm-tr3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (2 pp, sha256
dfda265f7b2eeae3, retrieved 2026-10-16, 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).