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ECS-110.5-20-4 MHz crystal with 11.0592 MHz frequency, 20pF load capacitance, ±30 ppm tolerance, in a through hole HC-49/US package.
Mfr Part #:

ECS-110.5-20-4

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
MHz crystal with 11.0592 MHz frequency, 20pF load capacitance, ±30 ppm tolerance, in a through hole HC-49/US package.
Total Stock: 2 pcs

ECS-110.5-20-4 Available from 1 distributor

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ECS-110.5-20-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Aging (First Year)
Drive Level
ESR (Equivalent Series Resistance)
Frequency
Frequency Stability
Frequency Tolerance
Height
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Package / Case
Shunt Capacitance
Storage Temperature
Type
Width

ECS-110.5-20-4 Description

Short technical summary and product information.

The ECS-110.5-20-4 is a quartz crystal resonator designed for frequency reference applications. It operates at a fundamental mode frequency of 11.0592 MHz with a frequency tolerance of ±30 ppm at 25°C and a frequency stability of ±50 ppm over the operating temperature range of -10°C to +70°C.

 

The crystal features a load capacitance of 20 pF, a maximum equivalent series resistance (ESR) of 60 Ω, and a drive level of 0.5 mW. Shunt capacitance is 7.0 pF typical. Aging is rated at ±5.0 ppm per year.

 

The component is housed in a low-profile HC-49/US through hole package with dimensions of 11.35 mm x 4.65 mm x 3.50 mm. It is suitable for automated insertion and wave soldering processes.

 

This crystal is commonly used in microcontroller clock circuits, communication interfaces, and other digital systems requiring precise timing. The -20-4 suffix indicates 20 pF load capacitance and a 3.5 mm max height package option.

ECS-110.5-20-4 Quick Information

Product Type: MHz Crystal
Canonical Name: ECS Inc. ECS-110.5-20-4 11.0592 MHz Through Hole Crystal
Subcategory: Through Hole Crystal

ECS-110.5-20-4 Compliance

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

ECS-110.5-20-4 Features

  • 11.0592 MHz fundamental mode quartz crystal.
  • ±30 ppm frequency tolerance at 25°C.
  • 20 pF load capacitance for parallel resonant circuits.
  • Through hole HC-49/US low profile package.
  • RoHS3 compliant and REACH unaffected.

ECS-110.5-20-4 Applications

  • Used in microcontroller clock generation circuits.
  • Ideal for UART and serial communication baud rate timing.
  • Suitable for embedded system timing references.
  • Common in consumer electronics and industrial controls.

ECS-110.5-20-4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the ECS-110.5-20-4?

Through hole HC-49/US package with dimensions 11.35 mm x 4.65 mm x 3.50 mm.

What is the operating temperature range?

-10°C to +70°C.

Is the ECS-110.5-20-4 RoHS compliant?

Yes, RoHS3 compliant and REACH unaffected.

What is the frequency of this crystal?

11.0592 MHz.

What load capacitance is required?

20 pF.

What is the frequency tolerance?

±30 ppm at 25°C.

What is the maximum ESR?

60 Ω.

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