component
X2B026000B91H-HV
Public Made by Adomby adom
HELE Harmony Elec Crystals, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownX2B026000B91H-HV
HELE Harmony Elec · Crystals · SMD2520-4P
X2B026000B91H-HV from HELE Harmony Elec, 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 | Pin 1 is one of the two crystal terminals, shown as 'Crystal' in the pin connection diagram, and the datasheet states no voltage or current limit for it. |
| 2 | GND | power_in | Pin 2 is a ground pad, labelled 'GND (connection Cover)', which connects internally to the lid, and the datasheet states no electrical limit for it. |
| 3 | Crystal | passive | Pin 3 is the second crystal terminal, shown as 'Crystal' in the pin connection diagram, and the datasheet states no voltage or current limit for it. |
| 4 | GND/Lid | power_in | Pin 4 is a ground pad, labelled 'GND/Lid' and 'GND (connection Cover)', which connects internally to the lid, and the datasheet states no electrical limit for it. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HELE Harmony Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency tolerance | -10 | 10 | ppm | at 25℃±3℃ | 4 | ||
| Temperature stability | -15 | 15 | ppm | -20℃ ~ +70℃ | 4 | ||
| Insulation resistance | 500 | MΩ | at DC 100V | 4 | |||
| Aging | -3 | 3 | ppm/Year | 4 | |||
| Operable temperature range | -20 | 70 | ℃ | 4 | |||
| Storage temperature range | -40 | 85 | ℃ | 4 | |||
| Frequency (nominal) | FL | 26 | MHz | 4 | |||
| Equivalent resistance | RR | 60 | Ω | SERIES | 4 | ||
| Loading capacitance | CL | 9 | pF | 4 | |||
| Drive level | DL | 100 | μW | 4 | |||
| Shunt capacitance | C0 | 2 | pF | 4 |
CAD (KiCad official)
- Symbol:
X2B026000B91H-HV - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
x2b026000b91h-hv-etched.step/x2b026000b91h-hv-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x2b026000b91h-hv.step/x2b026000b91h-hv.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HELE Harmony Elec datasheet (11 pp, sha256
19abd1d2bf5fcd96, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).