# 01.X.ME.107HHRI0019200000

**CREC** · Crystals · SMD2520-4P

01.X.ME.107HHRI0019200000 from CREC, 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 | X'tal | passive | Crystal terminal; the datasheet's Pin Connection note assigns pins 1# and 3# to the X'tal (quartz resonator) connection and states no voltage or current limits for it. |
| 2 | GND | power_in | Ground terminal; the datasheet's Pin Connection note assigns pins 2# and 4# to GND and states no limits for it. |
| 3 | X'tal | passive | Crystal terminal; the datasheet's Pin Connection note assigns pins 1# and 3# to the X'tal (quartz resonator) connection and states no voltage or current limits for it. |
| 4 | GND | power_in | Ground terminal; the datasheet's Pin Connection note assigns pins 2# and 4# to GND and states no limits for it. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | CREC |
| 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 | ΔF/F0 | -10 |  | 10 | ppm |  | 5 |
| Frequency stability | Tc | -10 |  | 10 | ppm |  | 5 |
| Aging |  | -3 |  | 3 | ppm | First Year | 5 |
| Equivalent Series Resistance | ESR |  |  | 100 | Ω | 25℃±3℃ | 5 |
| Insulation Resistance | IR | 500 |  |  | Mohm | @DC100V | 5 |
| Drive Level | DL |  |  | 100 | µW |  | 5 |
| Shunt Capacitance | C0 |  |  | 2 | pF |  | 5 |
| Load Capacitance | CL |  | 7 |  | pF |  | 5 |
| Nominal Frequency | F0 |  | 19.2 |  | MHz |  | 5 |
| Operating Temperature Range | TOPR | -20 |  | 70 | ℃ |  | 5 |
| Storage Temperature | Tstg | -55 |  | 125 | ℃ |  | 5 |

## CAD (KiCad official)

- Symbol: `01.X.ME.107HHRI0019200000`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `01-x-me-107hhri0019200000-etched.step` / `01-x-me-107hhri0019200000-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `01-x-me-107hhri0019200000.step` / `01-x-me-107hhri0019200000.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [CREC datasheet](docs/01-x-me-107hhri0019200000-datasheet.pdf) (9 pp, sha256 `1e7e99bc408b8d48`, retrieved 2026-10-21, 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](docs/01-x-me-107hhri0019200000-datasheet.pdf)