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ECS-.327-6-34S-TR

ECS · Pre-ordered Products · SMD3215-2P

ECS-.327-6-34S-TR from ECS, in a SMD3215-2P. 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 In/Out passive Pad 1 is one of the two crystal terminals and is labeled In/Out on the pad connections diagram, with no separate electrical limit stated for this pad.
2 Out/In passive Pad 2 is the other crystal terminal and is labeled Out/In on the pad connections diagram, with no separate electrical limit stated for this pad.

Key specifications

Parameter Value
Manufacturer ECS
Package SMD3215-2P
Category Electronic Tools/Instruments/Consumables
Pins 2

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 @ +25°C -20 20 ppm @ +25°C 1
Aging (First Year) -3 3 ppm @ +25°C ±3°C 1
Operating Temperature Topr -40 125 °C 1
Storage Temperature Tstg -55 125 °C 1
Insulation Resistance 500 MΩ @ 100V DC 1
Equivalent Series Resistance R1 70 KΩ 1
Turnover Temperature 20 25 30 °C 1
Drive Level DL 0.1 1 μW 1
Frequency Fo 32.768 KHz 1
Load Capacitance (code 6 per part numbering guide) 6 pF Load capacitance code 6 in P/N (6 = 6 pF) 1
Shunt Capacitance Co 1.05 pF 1
Temperature Coefficient -0.034 ppm/°C² 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts gold MSL 1, Lead Finish Au POCKET TAPE DIMENSIONS (mm) 2

CAD (KiCad official)

  • Symbol: ECS-.327-6-34S-TR
  • Footprint: Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm
  • 3D model: SMD3215-2P (KiCad packages3D, STEP)
  • 3D model files: ecs-327-6-34s-tr-etched.step / ecs-327-6-34s-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-327-6-34s-tr.step / ecs-327-6-34s-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (2 pp, sha256 211cf7c6f0dcd9af, retrieved 2026-11-05, 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