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HY4M49SSMDOB1R20 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HY4M49SSMDOB1R20 product

HY4M49SSMDOB1R20

Resonators

4MHzQuartz CrystalSMDHC-49S

The HY4M49SSMDOB1R20 is a 4MHz fundamental mode SMD quartz crystal oscillator in an HC-49S-SMD package, designed for stable frequency control in electronic circuits.

Best for

  • General purpose frequency control
  • Embedded systems
  • Consumer electronics

Avoid if

  • Applications requiring extreme precision beyond ±20ppm
  • Space-constrained designs where a smaller package (e.g., 3225) is mandatory

Check before use

  • Circuit load capacitance matching
  • Reflow soldering temperature limits

Key specifications

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

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Electronics

Datasheet

e7d7951d234a241caa8746460d362029_2211161830_Huiyuan-crystal-HY4M49SSMDOB1R20_C5265769.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HY4M49SSMDOB1R20: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

It features a 4MHz frequency, 20pF load capacitance, ±20ppm frequency tolerance, and an operating temperature range of -40°C to +85°C.