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ECS-80-18-5PXDN-TR Surface mount crystal from ECS Inc. operating at 8 MHz with 18 pF load capacitance in an HC-49/US package. It offers ±30 ppm frequency tolerance and ±100 ppm stability.
Mfr Part #:

ECS-80-18-5PXDN-TR

Available from 4 distributors
Mfr Name: ECS Inc.
ECS Inc.
Surface mount crystal from ECS Inc. operating at 8 MHz with 18 pF load capacitance in an HC-49/US package. It offers ±30 ppm frequency tolerance and ±100 ppm stability.
Total Stock: 4,526 pcs

ECS-80-18-5PXDN-TR Available from 4 distributors

Authorised
Non-Authorised

ECS-80-18-5PXDN-TR 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
Operating Temperature Range
Package / Case
Shunt Capacitance
Storage Temperature Range
Tape & Reel
Type
Width

ECS-80-18-5PXDN-TR Description

Short technical summary and product information.

The ECS-80-18-5PXDN-TR is a 8 MHz fundamental mode quartz crystal from the CSM-7XDN series by ECS Inc. It is designed for surface mount applications and comes in a compact HC-49/US package measuring 11.40 mm x 4.80 mm with a low profile height of 4.30 mm.

 

This crystal features a load capacitance of 18 pF, equivalent series resistance (ESR) of 60 Ω, and a drive level of 500 μW. Frequency tolerance is ±30 ppm at 25°C, and frequency stability is ±100 ppm over the operating temperature range of -40°C to 85°C. It is RoHS3 compliant and REACH unaffected, with an MSL rating of 1.

 

Ideal for use in timing circuits, microcontrollers, and communication systems where precise frequency control is required, this crystal offers reliable performance across industrial temperature ranges. The tape and reel packaging (1,000 pieces per reel) facilitates automated assembly.

ECS-80-18-5PXDN-TR Quick Information

Product Type: Quartz Crystal
Series: CSM-7XDN
Canonical Name: 8 MHz Surface Mount Crystal - HC-49/US Package - 18pF Load Capacitance
Subcategory: Surface Mount Crystal

ECS-80-18-5PXDN-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb Free/RoHS Compliant

ECS-80-18-5PXDN-TR Features

  • 8 MHz fundamental mode quartz crystal.
  • 18 pF load capacitance for precise frequency.
  • Low ESR of 60 Ω for reliable oscillation.
  • Surface mount HC-49/US package.
  • Wide operating temperature range -40°C to 85°C.

ECS-80-18-5PXDN-TR Applications

  • Used in microcontrollers and clock circuits.
  • Ideal for industrial temperature applications.
  • Suitable for timing reference in embedded systems.
  • Common in communication equipment timing.

ECS-80-18-5PXDN-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of this crystal?

The package is HC-49/US, a surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is this crystal RoHS compliant?

Yes, it is RoHS3 compliant and REACH unaffected.

What is the load capacitance?

The load capacitance is 18 pF.

What is the frequency tolerance?

The frequency tolerance is ±30 ppm at 25°C.

What is the equivalent series resistance (ESR)?

The ESR is 60 Ω maximum.

What is the frequency stability?

The frequency stability is ±100 ppm over -40°C to 85°C.

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