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ABM8W-12.0000MHZ-8-B1U-T3

Abracon LLC · Crystals · SMD3225-4P

ABM8W-12.0000MHZ-8-B1U-T3 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 on the 3.2 x 2.5 x 0.75mm ceramic package, with the chamfer on this pad in the drawing (the chamfer may instead be on pin 1, 2 or 4 with no electrical impact).
2 GND power_in Pad 2 is marked GND in the bottom-view drawing, and it is connected to the metal cap/ground.
3 XTAL2 passive Crystal terminal 2 on the 3.2 x 2.5 x 0.75mm ceramic package, diagonally opposite pin 1.
4 GND power_in Pad 4 is marked GND in the bottom-view drawing, and it is connected to the metal cap/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 tolerance @ +25°C (option 1 = ±10 ppm) -10 10 ppm @ +25°C 1
Frequency stability over operating temperature (option U = ±10 ppm), ref. +25°C -10 10 ppm ref. to +25°C, over operating temperature range 1
Aging (1 year) -2 2 ppm @ 25°C±3°C 1
Equivalent series resistance (R1), 12.0000-15.9999 MHz R1 60 100 Ω over -40°C to +125°C; printed as '< 60 100' for 12.0000-15.9999MHz 1
Shunt capacitance C0 1.2 2 pF printed as '< 1.2 2.0' 1
Drive level 10 100 µW 1
Insulation resistance 500 MΩ @ 100Vdc ± 15V 1
Operating temperature range (option B) -20 70 °C Operating temp. option B: -20°C ~ +70°C 2
Storage temperature -55 125 °C 1
Load capacitance (option 8 = 8pF) CL 8 pF load capacitance option code 8 (8pF) in part number 2

CAD (KiCad official)

  • Symbol: ABM8W-12.0000MHZ-8-B1U-T3
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: abm8w-12-0000mhz-8-b1u-t3-etched.step / abm8w-12-0000mhz-8-b1u-t3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); abm8w-12-0000mhz-8-b1u-t3.step / abm8w-12-0000mhz-8-b1u-t3.glb are the bare package body.

Provenance

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

  • Datasheet: Abracon LLC datasheet (6 pp, sha256 17ccdc22e4b0516d, retrieved 2026-10-14, 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