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7D026000H01

HD · Crystals · SMD2016-4P

7D026000H01 from HD, in a SMD2016-4P. 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 resonator terminal for the 26.000MHz fundamental-mode unit, specified with 9pF load capacitance and 50 ohms max resonance resistance.
2 GND power_in Ground pad, connected as shown in the internal view connection diagram.
3 CRYSTAL passive Second crystal resonator terminal for the 26.000MHz fundamental-mode unit, specified with 9pF load capacitance and 50 ohms max resonance resistance.
4 GND power_in Ground pad, connected as shown in the internal view connection diagram.

Key specifications

Parameter Value
Manufacturer HD
Package SMD2016-4P
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 temperature stability (per printed ±20ppm) △f/f -20 20 ppm 1
Frequency tolerance △f/f -10 10 ppm 1
Aging △fA -3 3 ppm/Year Max, as printed 1
Insulation resistance IR 500 MΩ 1
Resonance resistance 50 ohm Fundamental mode 1
Shunt capacitance C0 2 pF 1
Drive level DL 100 μW 1
Operating temperature range TOPR -20 70 °C 1
Storage temperature range TSTG -55 125 °C 1
Nominal frequency f 26 MHz Fundamental mode 1
Load capacitance CL 9 pF 1
Frequency change after drop test -5 5 ppm Free drop 75cm on hard wooden board, 3 times 2
Frequency change after mechanical shock -5 5 ppm Half sine 1000g, 3 axes, 3 times each 2
Frequency change after shake test -5 5 ppm 10~55Hz, swing 1.5mm, x/y/z, 30 min 2
Frequency change after humidity test -5 5 ppm +40±2℃, 90%~95% R.H., 250 hours 2
Frequency change after low temperature test -5 5 ppm -40±2℃, 250 hours 2
Frequency change after high temperature test -5 5 ppm +85±2℃, 250 hours 2
Frequency change after temperature cycling -5 5 ppm -30±3℃/30 min to +85±2℃/30 min, 5 cycles 2
Frequency change after reflow -5 5 ppm Reflow examination 2

CAD (KiCad official)

  • Symbol: 7D026000H01
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: 7d026000h01-etched.step / 7d026000h01-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 7d026000h01.step / 7d026000h01.glb are the bare package body.

Provenance

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

  • Datasheet: HD datasheet (4 pp, sha256 52f50b83a2996ecf, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF