component
ABM8-28.63636MHZ-B2-T
Public Made by Adomby adom
Abracon LLC 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
markdownABM8-28.63636MHZ-B2-T
Abracon LLC · Crystals · SMD3225-4P
ABM8-28.63636MHZ-B2-T from Abracon LLC, 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 | XTAL1 | passive | Crystal terminal 1 (unlabeled in the outline drawing, connected to the crystal element); the chamfer may be located on pin 1, 3 or 4 with no electrical impact. |
| 2 | GND | power_in | Labeled GND in the top view of the outline drawing; connect to ground. |
| 3 | XTAL2 | passive | Crystal terminal 2 (unlabeled in the outline drawing, connected to the crystal element); the chamfer may be located on pin 1, 3 or 4 with no electrical impact. |
| 4 | GND | power_in | Labeled GND in the top view of the outline drawing; connect to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Abracon LLC |
| Package | SMD3225-4P |
| 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 range (fundamental mode) | 8 | 54 | MHz | Operation mode Fundamental 8MHz - 54MHz | 1 | ||
| Operating temperature | -20 | 70 | ºC | Option B (-20°C ~ +70°C) per part number | 1 | ||
| Storage temperature | -55 | 125 | ºC | 1 | |||
| Frequency tolerance @+25°C | -20 | 20 | ppm | Freq. Tolerance code 2: ±20 ppm | 1 | ||
| Frequency stability over operating temperature (ref. to +25°C) | -50 | 50 | ppm | Freq. Stability blank: ±50 ppm | 1 | ||
| Equivalent series resistance (ESR), 20.000-29.999 MHz fundamental | R1 | 50 | Ω | Fundamental, 20.000 - 29.999 MHz | 1 | ||
| Shunt capacitance | C0 | 3 | pF | 1 | |||
| Drive level | 10 | 100 | µW | 1 | |||
| Aging | -2 | 2 | ppm | @25°C±3°C, first year | 1 | ||
| Insulation resistance | 500 | MΩ | @ 100Vdc ± 15V | 1 | |||
| Load capacitance | CL | 18 | pF | Standard (no load capacitance code in part number) | 1 |
CAD (KiCad official)
- Symbol:
ABM8-28.63636MHZ-B2-T - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
abm8-28-63636mhz-b2-t-etched.step/abm8-28-63636mhz-b2-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);abm8-28-63636mhz-b2-t.step/abm8-28-63636mhz-b2-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Abracon LLC datasheet (2 pp, sha256
564ac331d8bf38b4, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).