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Contents

README

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3225-26-7.3-10-10

Suzhou Liming Elec · Crystals · SMD3225-4P

3225-26-7.3-10-10 from Suzhou Liming 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 #1 passive Pad #1 of the 4-pad 3.2×2.5×0.7 mm crystal unit; the datasheet does not state its function in the extracted text, so it is treated as a crystal terminal pending confirmation.
2 #2 passive Pad #2 is internally connected to pad #4 through the metal cap, as stated in the datasheet note '#2 and #4 are connected with metal cap.'
3 #3 passive Pad #3 of the 4-pad crystal unit; the datasheet does not state its function in the extracted text, so it is treated as a crystal terminal pending confirmation.
4 #4 passive Pad #4 is internally connected to pad #2 through the metal cap, as stated in the datasheet note '#2 and #4 are connected with metal cap.'

Key specifications

Parameter Value
Manufacturer Suzhou Liming 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
Series Resistance (12~13MHz) 150 Ω Frequency 12~13MHz 1
Series Resistance (13~19.5MHz) 80 Ω Frequency 13~19.5MHz 1
Series Resistance (19.5~27MHz) 60 Ω Frequency 19.5~27MHz 1
Series Resistance (27~60MHz) 50 Ω Frequency 27~60MHz 1
Frequency Tolerance -10 10 ×10^-6 at 25°C 1
Drive Level 10 200 μW 1
Load Capacitance 6 32 pF Series, or as specified 1
Frequency Range 12 60 MHz 1
Operating Temperature Range (option -10~+60°C) -10 60 °C Option -10~+60°C 1
Operating Temperature Range (option -20~+70°C) -20 70 °C Option -20~+70°C 1
Operating Temperature Range (option -40~+85°C) -40 85 °C Option -40~+85°C 1
Storage Temperature Range -55 125 °C 1

CAD (KiCad official)

  • Symbol: 3225-26-7.3-10-10
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: 3225-26-7-3-10-10-etched.step / 3225-26-7-3-10-10-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 3225-26-7-3-10-10.step / 3225-26-7-3-10-10.glb are the bare package body.

Provenance

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

  • Datasheet: Suzhou Liming Elec datasheet (2 pp, sha256 356a3036a2e7ce7f, retrieved 2026-10-15, 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