ECS-240-20-4 ECS-240-20-4 is a 24 MHz quartz crystal in a low-profile HC-49/US through hole package with 20 pF load capacitance and ±30 ppm frequency tolerance.
Mfr Part #:

ECS-240-20-4

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
ECS-240-20-4 is a 24 MHz quartz crystal in a low-profile HC-49/US through hole package with 20 pF load capacitance and ±30 ppm frequency tolerance.
✓ Total Stock: 148 pcs

ECS-240-20-4 Available from 1 distributor

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ECS-240-20-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESR (Equivalent Series Resistance)
Frequency
Frequency Stability
Frequency Tolerance
Height
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Operating Temperature Range
Package / Case
Termination Style
Type
Width

ECS-240-20-4 Description

Short technical summary and product information.

The ECS-240-20-4 is a 24.0000 MHz quartz crystal manufactured by ECS Inc. International. It operates in fundamental mode with a maximum equivalent series resistance (ESR) of 30 Ω. The frequency tolerance is ±30 ppm at +25°C, and frequency stability is ±50 ppm over the -10°C to +70°C operating temperature range.

 

This crystal requires a 20 pF load capacitance and is designed for a maximum drive level of 0.5 mW. It features a shunt capacitance of 7 pF maximum and aging of ±5 ppm in the first year at +25°C. The storage temperature range is -40°C to +105°C.

 

The component is housed in a low-profile HC-49/US package with radial leads for through hole mounting. Package dimensions are 11.35 mm length, 4.65 mm width, and 3.5 mm height. It is RoHS3 compliant and REACH unaffected.

ECS-240-20-4 Quick Information

Product Type: Quartz Crystal
Canonical Name: ECS-240-20-4 HC-49US Quartz Crystal
Subcategory: Through Hole Crystals

ECS-240-20-4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ECS-240-20-4 Features

  • 24 MHz fundamental mode quartz crystal.
  • 20 pF load capacitance requirement.
  • ±30 ppm frequency tolerance at 25°C.
  • Low profile HC-49/US through hole package.
  • 30 Ω maximum equivalent series resistance.

ECS-240-20-4 Applications

  • Used in microcontroller clock generation circuits.
  • Ideal for timing reference in consumer electronics.
  • Suitable for industrial control system oscillators.

ECS-240-20-4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the frequency of the ECS-240-20-4 crystal?

The frequency is 24 MHz.

What is the load capacitance for this crystal?

The load capacitance is 20 pF.

What is the operating temperature range?

The operating temperature range is -10°C to +70°C.

What package type does the ECS-240-20-4 use?

It uses an HC-49/US through hole package.

Is the ECS-240-20-4 RoHS compliant?

Yes, it is RoHS3 compliant.

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