component
0122M4-27.000F20DTJJL
Public Made by Adomby adom
HCI Crystals, 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
markdown0122M4-27.000F20DTJJL
HCI · Crystals · SMD2520-4P
0122M4-27.000F20DTJJL from HCI, 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 | CRYSTAL | passive | Crystal terminal 1 of the AT-cut fundamental crystal (12.000 to 60.000MHz); connects to the oscillator circuit. |
| 2 | N.C. or GND | passive | Connected to the metal lid; may be left open (floating) or connected to ground. |
| 3 | CRYSTAL | passive | Crystal terminal 2 of the AT-cut fundamental crystal (12.000 to 60.000MHz); connects to the oscillator circuit. |
| 4 | N.C. or GND | passive | Connected to the metal lid; may be left open (floating) or connected to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HCI |
| Package | SMD2520-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Equivalent series resistance (27.000 MHz, 19.000 to 29.999MHz band) | 80 | Ω | 19.000 to 29.999MHz | 1 | |||
| Drive level | 50 | 200 | µW | 1 | |||
| Shunt capacitance | 3 | pF | 1 | ||||
| Storage temperature range | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
0122M4-27.000F20DTJJL - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
0122m4-27-000f20dtjjl-etched.step/0122m4-27-000f20dtjjl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);0122m4-27-000f20dtjjl.step/0122m4-27-000f20dtjjl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HCI datasheet (1 pp, sha256
f02d94fb06a328db, retrieved 2026-10-15, 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).