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X49SM4MSD2SI AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

X49SM4MSD2SI product

X49SM4MSD2SI

Resonators

Crystal4MHzHC-49SMDSurface Mount

The X49SM4MSD2SI is a 4MHz surface-mount crystal unit in an HC-49SMD package, designed for stable frequency control in industrial and general electronic applications.

Best for

  • General frequency control
  • Industrial control systems

Avoid if

  • Applications requiring ultra-low profile components
  • Circuits needing different load capacitance values

Check before use

  • PCB land pattern compatibility
  • Oscillator circuit load capacitance matching

Key specifications

Frequency
4MHz
Load Capacitance
20pF
Frequency Tolerance
±20ppm

Compliance & Environment

RoHS
Yes
REACH
Yes
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlGeneral Electronics

Datasheet

2db1bbf31500219dda094a4bd1e1851e_2403291504_YXC-Crystal-Oscillators-X49SM4MSD2SI_C108148.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for X49SM4MSD2SI: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The X49SM4MSD2SI is a 4MHz AT-cut fundamental crystal unit housed in an HC-49SMD surface-mount package.