# ABM11-25.000MHZ-D2X-T

**Abracon LLC** · Crystals · SMD2016-4P

ABM11-25.000MHZ-D2X-T from Abracon LLC, in a SMD2016-4P. 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 | XTAL1 | passive | Crystal terminal 1, connected to one side of the quartz element, with no polarity stated; the datasheet notes the pin 1 chamfer may be on pin 1 or 4 without affecting electrical characteristics. |
| 2 | GND | power_in | Ground pad, labelled GND in the top-view drawing (lid/ground connection). |
| 3 | XTAL2 | passive | Crystal terminal 2, connected to the other side of the quartz element, with no polarity stated. |
| 4 | GND | power_in | Ground pad, labelled GND in the top-view drawing (lid/ground connection). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Abracon LLC |
| Package | SMD2016-4P |
| 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 |  | -20 |  | 20 | ppm | @+25°C | 1 |
| Frequency stability over the operating temperature (ref. to +25°C) |  | -20 |  | 20 | ppm | over the Operating Temperature (ref. to +25°C) | 1 |
| Aging |  | -5 |  | 5 | ppm | @25°C±3°C, first year | 1 |
| Equivalent series resistance (R1) | R1 |  |  | 100 | Ω | 21.000~29.999 MHz band (applies to 25.000 MHz) | 1 |
| Frequency range |  | 16 |  | 50 | MHz |  | 1 |
| Operating temperature |  | -40 |  | 85 | ºC | Option D (-40 to +85 ºC), see options | 1 |
| Storage temperature |  | -40 |  | 85 | ºC |  | 1 |
| Shunt capacitance (C0) | C0 |  |  | 7 | pF |  | 1 |
| Load capacitance (CL) | CL |  | 10 |  | pF | Standard (see options if other than STD) | 1 |
| Drive level |  | 10 |  | 100 | µW |  | 1 |
| Insulation resistance |  | 500 |  |  | MΩ | @ 100Vdc ± 15V | 1 |
| Nominal frequency |  |  | 25 |  | MHz |  | 1 |

## CAD (KiCad official)

- Symbol: `ABM11-25.000MHZ-D2X-T`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `abm11-25-000mhz-d2x-t-etched.step` / `abm11-25-000mhz-d2x-t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `abm11-25-000mhz-d2x-t.step` / `abm11-25-000mhz-d2x-t.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Abracon LLC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601078372550529024) (2 pp, sha256 `0854b0d905f1a5a3`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/abm11-25-000mhz-d2x-t-datasheet.pdf)