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Contents

README

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ABM10W-40.0000MHZ-8-B1U-T3

Abracon LLC · Pre-ordered Products · SMD2520-4P

ABM10W-40.0000MHZ-8-B1U-T3 from Abracon LLC, 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 XTAL1 passive Crystal terminal 1 (pin 1 is at the top-left of the bottom view); the datasheet gives no signal name, and the chamfer may sit on pin 1, 2 or 4 with no electrical effect.
2 GND power_in Pin #2 is labelled GND in the bottom view and is connected to the metal cap/ground.
3 XTAL2 passive Crystal terminal 2 (pin 3 is at the bottom-right of the bottom view); the datasheet gives no signal name.
4 GND power_in Pin #4 is labelled GND in the bottom view.

Key specifications

Parameter Value
Manufacturer Abracon LLC
Package SMD2520-4P
Category Electronic Tools/Instruments/Consumables
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 -10 10 ppm Option code 1 2
Frequency Stability over Operating Temperature -10 10 ppm Option code U, ref. to +25°C 2
Equivalent series resistance R1 R1 25 30 Ω CL=8pF, 40.0000-50.0000MHz, over operating temperature range 1
Shunt capacitance C0 1 2 pF 1
Drive Level 10 100 µW 1
Aging (1 year) -2 2 ppm @ 25°C±3°C 1
Insulation Resistance 500 MΩ @ 100Vdc ± 15V 1
Operating Temperature Range -20 70 °C Option code B 2
Storage Temperature -55 125 °C 1
Peak reflow temperature TP 260 °C Peak Heat, 10 sec. max 6
Frequency 40 MHz Nominal frequency, fundamental mode 1
Load capacitance CL 8 pF Option code 8 2

CAD (KiCad official)

  • Symbol: ABM10W-40.0000MHZ-8-B1U-T3
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: abm10w-40-0000mhz-8-b1u-t3-etched.step / abm10w-40-0000mhz-8-b1u-t3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); abm10w-40-0000mhz-8-b1u-t3.step / abm10w-40-0000mhz-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 99f35cbe99468b51, retrieved 2026-10-23, 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