component
OT252027MJBA4SL
Public Made by Adomby adom
Yangxing Tech Oscillators, SMD2520-4P. 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
markdownOT252027MJBA4SL
Yangxing Tech · Oscillators · SMD2520-4P
OT252027MJBA4SL from Yangxing Tech, 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 | Tri-state | input | Output enable pin: high voltage or floating (at least 70% of VDD) enables the output, and low voltage or GND (at most 30% of VDD) disables it. |
| 2 | GND | power_in | Ground connection of the oscillator. |
| 3 | OUTPUT | output | CMOS clock output rated for a 15pF load, with VOH of at least 90% of VDD and VOL of at most 10% of VDD. |
| 4 | VDD | power_in | Supply voltage of 1.8V to 3.3V, with a 0.01uF to 0.1uF or larger capacitor required between VDD and GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangxing Tech |
| Package | SMD2520-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
OT252027MJBA4SL - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
ot252027mjba4sl-etched.step/ot252027mjba4sl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ot252027mjba4sl.step/ot252027mjba4sl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangxing Tech datasheet (4 pp, sha256
d155dd2bc59fe81f, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).