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Contents

README

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R926000121

TROQ · Crystals · SMD2016-4P

R926000121 from TROQ, 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 XTAL1 passive Crystal terminal 1 (top-left pad in the drawing), connected to one side of the quartz element in the schematic symbol; the 16MHz to 54MHz fundamental-mode unit is specified for 8pF, 10pF or 12pF load capacitance.
2 NC/GND unconnected Top-right pad in the drawing, drawn as not connected to the quartz element in the symbol; the datasheet gives no function for it.
3 XTAL2 passive Crystal terminal 2 (bottom-right pad in the drawing), connected to the other side of the quartz element in the schematic symbol; the drive level is typically 100µW.
4 NC/GND unconnected Bottom-left pad in the drawing, drawn as not connected to the quartz element in the symbol; the datasheet gives no function for it.

Key specifications

Parameter Value
Manufacturer TROQ
Package SMD2016-4P
Category Resonators/Oscillators
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 Range 16 54 MHz Mode FUND; series range 1
Frequency Deviation -30 30 ppm ±10ppm ~ ±30ppm, by option 1
Frequency Temperature Characteristics -30 30 ppm ±10ppm ~ ±30ppm, by option 1
Operating Temperature Range -40 85 ℃ or specify 1
Storage Temperature Range -40 85 ℃ 1
Aging Rate -3 3 ppm/year ±3ppm / year 1
Load Capacitance 8 12 pF 8pF, 10pF, 12pF, or specify 1
Static Capacitance C0 3 pF <3pf 1
Resonance Resistance 120 Ω 16.0MHz ~ 20.0MHz 1
Resonance Resistance 60 Ω 16.00MHz ~ 24.0MHz 1
Resonance Resistance 45 Ω 24.0MHz ~ 40.0MHz 1
Resonance Resistance 35 Ω 40.0MHz ~ 96.0MHz 1

CAD (KiCad official)

  • Symbol: R926000121
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: r926000121-etched.step / r926000121-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); r926000121.step / r926000121.glb are the bare package body.

Provenance

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

  • Datasheet: TROQ datasheet (1 pp, sha256 41f1ba2ca6a04e0b, retrieved 2026-10-22, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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