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X3S025000BK1H

HELE Harmony Elec · Crystals · SMD3225-4P

X3S025000BK1H from HELE Harmony 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 (chamfered pad-1 corner) connected to one blade of the 25.000MHz crystal per the top-view drawing; load capacitance 20.0 pF, ESR 60 ohms max.
2 NC unconnected Pad 2 is shown in the top-view drawing with no internal connection to the crystal blank; function not stated in the datasheet.
3 XTAL2 passive Crystal terminal diagonal to pad 1 connected to the other electrode of the 25.000MHz crystal per the top-view drawing; drive level 10 uW +/-2 uW.
4 NC unconnected Pad 4 is shown in the top-view drawing with no internal connection to the crystal blank; function not stated in the datasheet.

Key specifications

Parameter Value
Manufacturer HELE Harmony 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
Frequency tolerance -10 10 ppm at 25 deg.C +/-3 deg.C 3
Temperature drift -20 20 ppm -30 deg.C To +85deg.C 3
Equivalent resistance 60 ohm SERIES 3
Insulation resistance 500 M ohms at DC 100V 3
Aging -5 5 ppm/Year 3
Shunt capacitance 2 pF 3
Load capacitance (CL) CL -0.2 20 0.2 pF 3
Drive level -2 10 2 uW 3
Frequency variation after shock -5 5 ppm After dropping from 50 cm height 3 times on firm wood 3
Equivalent resistance after shock 2 ohm After dropping from 50 cm height 3 times on firm wood 3
Operable temperature range -30 85 deg.C Operable temperature range 3
Storage temperature range -40 85 deg.C Storage temperature range 3
Storage temperature (packed) 40 deg.C Storage condition of packed reels 7
Storage relative humidity (packed) 80 % Relative humidity, storage condition of packed reels 7
Reflow peak temperature 260 deg.C Peak, 10 sec max, reflow profile 10
Reflow preheat temperature 160 180 deg.C Preheat, 120 sec 10
Soldering iron bit temperature 350 deg.C Bit temperature; 3 sec max per terminal, 1 time max 10

CAD (KiCad official)

  • Symbol: X3S025000BK1H
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: x3s025000bk1h-etched.step / x3s025000bk1h-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); x3s025000bk1h.step / x3s025000bk1h.glb are the bare package body.

Provenance

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

  • Datasheet: HELE Harmony Elec datasheet (14 pp, sha256 0aab6ef182c0f92f, retrieved 2026-10-15, 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