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E3SB27E00000DE

Hosonic Elec · Crystals · SMD3225-4P

E3SB27E00000DE from Hosonic Elec, 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 for the 27.000MHz fundamental-mode unit, wired internally to the quartz element (internal connections drawing, top view, pad at lower left, with chamfered corner).
2 NC unconnected Pad with no internal connection to the crystal element in the internal connections drawing (lower right, top view); the datasheet gives no function for it.
3 XTAL2 passive Second crystal terminal for the 27.000MHz unit, wired internally to the quartz element (internal connections drawing, top view, upper right pad).
4 NC unconnected Pad with no internal connection to the crystal element in the internal connections drawing (upper left, top view); the datasheet gives no function for it.

Key specifications

Parameter Value
Manufacturer Hosonic Elec
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
Nominal Frequency F0 27 MHz Fundamental mode 3
Frequency Tolerance ΔF/F0 -10 10 ppm at 25℃±3℃ 3
Frequency Stability TC -10 10 ppm 3
Operating Temperature Range TOPR -20 70 ℃ 3
Storage Temperature TSTG -40 85 ℃ 3
Load Capacitance CL 10 pF 3
Equivalent Series Resistance ESR 50 Ω 3
Drive Level DL 100 μW 3
Insulation Resistance IR 500 MΩ At 100VDC 3
Shunt Capacitance C0 3 pF 3
Aging Per Year Fa -2 2 ppm First Year 3

CAD (KiCad official)

  • Symbol: E3SB27E00000DE
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: e3sb27e00000de-etched.step / e3sb27e00000de-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); e3sb27e00000de.step / e3sb27e00000de.glb are the bare package body.

Provenance

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

  • Datasheet: Hosonic Elec datasheet (9 pp, sha256 3976d6efebb38884, retrieved 2026-10-22, 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