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Contents

README

markdown

XTM20040000FT00351001

TOGNJING · Crystals · SMD2016-4P

XTM20040000FT00351001 from TOGNJING, 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, connected internally to pin 3 per the pin table.
2 GND power_in Ground connection, connected to pin 4 per the pin table.
3 XTAL2 passive Crystal terminal, connected internally to pin 1 per the pin table.
4 GND power_in Ground connection, connected to pin 2 per the pin table.

Key specifications

Parameter Value
Manufacturer TOGNJING
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 Range 16 100 MHz Fundamental, XTM-2016 series range 1
Temperature Tolerance -20 20 ppm Printed as ±20ppm (temperature tolerance headline spec) 1
Frequency Stability vs. Operating Temperature Range -10 10 ppm Operating temperature range -20 ~ +70℃ 1
Frequency Stability vs. Operating Temperature Range -20 20 ppm Operating temperature range -40 ~ +85℃ 1
Frequency Stability vs. Operating Temperature Range -50 50 ppm Operating temperature range -40 ~ +105℃ 1
Operating Temperature Range -40 85 ℃ Operating temperature range, printed as -40 ~ +85℃ (customizable) 1
Storage Temperature Range -55 125 ℃ Storage temperature range, printed as -55~ +125℃ 1
Shunt Capacitance 3 pF Printed as 3 pF Max. 1
Aging -3 3 ppm 25℃ ±3℃, printed as ±3 ppm Max. 1
Drive Level 10 100 200 μW Printed as 10~200μW Max. (100μW typical); customizable 1
Equivalent Series Resistance ESR 80 Ω Frequency range 16 ~ 24 MHz, AT Fundamental 1
Equivalent Series Resistance ESR 60 Ω Frequency range 24 ~ 32 MHz, AT Fundamental 1
Equivalent Series Resistance ESR 40 Ω Frequency range 32 ~ 100 MHz, AT Fundamental 1

CAD (KiCad official)

  • Symbol: XTM20040000FT00351001
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: xtm20040000ft00351001-etched.step / xtm20040000ft00351001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xtm20040000ft00351001.step / xtm20040000ft00351001.glb are the bare package body.

Provenance

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

  • Datasheet: TOGNJING datasheet (1 pp, sha256 e6c2584eb35a22b0, retrieved 2026-10-21, 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