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ECS-40-20-4X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ECS-40-20-4X product

ECS-40-20-4X

Crystals

Quartz Crystal4 MHzThrough-Hole

The ECS-40-20-4X is a 4 MHz quartz crystal in an HC-49USX package, suitable for general-purpose timing applications requiring through-hole mounting.

Best for

  • General timing applications
  • Through-hole PCB designs

Avoid if

  • Surface mount (SMD) requirements
  • Applications requiring extreme temperature stability beyond -10°C to +70°C

Check before use

  • Load capacitance matching
  • PCB footprint compatibility

Key specifications

Frequency
4.000 MHz
Load Capacitance
20 pF
Tolerance
±30 ppm

Compliance & Environment

RoHS
Y
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541600030.0

Application

General Timing

Datasheet

22458650ad9bd2190d73c67560abd589_2405211137_ECS-ECS-40-20-4X_C387602.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ECS-40-20-4X: 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

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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 is a low-profile, resistance-weld quartz crystal operating at 4.000 MHz, housed in an HC-49USX through-hole package.