component
ECS-271.2-18-30-GM-TR
Public Made by Adomby adom
ECS Crystals, SMD5032-2P. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownECS-271.2-18-30-GM-TR
ECS · Crystals · SMD5032-2P
ECS-271.2-18-30-GM-TR from ECS, in a SMD5032-2P. 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 a two-terminal crystal; either orientation. |
| 2 | 2 | passive | Terminal 2 of a two-terminal crystal; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD5032-2P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 2 |
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 range | 8 | 50 | MHz | 1 | |||
| Frequency Tolerance @ +25°C (Std, P/N tolerance blank) | -30 | 30 | ppm | @ +25°C | 1 | ||
| Frequency Stability (P/N suffix G = ±30 ppm, M = -20 ~ +70°C) | -30 | 30 | ppm | -20 ~ +70°C (P/N suffix G, M) | 1 | ||
| Aging (First Year) | -5 | 5 | ppm | First year @ +25°C ±3°C | 1 | ||
| Shunt Capacitance | Co | 5 | pF | 1 | |||
| Drive Level | DL | 100 | μW | 1 | |||
| Operating Temperature (P/N suffix M) | Topr | -20 | 70 | °C | P/N suffix M (-20 ~ +70°C) | 1 | |
| Storage Temperature | Tstg | -55 | 125 | °C | 1 | ||
| Peak solder temperature | 260 | °C | Max 10 sec, 2 cycles max | 2 |
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-271.2-18-30-GM-TR - Footprint:
Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm - 3D model: SMD5032-2P (KiCad packages3D, STEP)
- 3D model files:
ecs-271-2-18-30-gm-tr-etched.step/ecs-271-2-18-30-gm-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-271-2-18-30-gm-tr.step/ecs-271-2-18-30-gm-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (2 pp, sha256 ``, retrieved 2026-10-16, tier: lcsc)
- Extractor: parts-factory
2.0.0/extract_pins, primarycrystal numbering(convention), consensusoff(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).