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ECS-250-20-5PXDU-F-TR 25 MHz crystal with 20pF load capacitance, ±30ppm tolerance, and surface mount HC-49/US package. Designed for wide temperature range -55°C to +125°C.
Mfr Part #:

ECS-250-20-5PXDU-F-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
25 MHz crystal with 20pF load capacitance, ±30ppm tolerance, and surface mount HC-49/US package. Designed for wide temperature range -55°C to +125°C.
Total Stock: 80 pcs

ECS-250-20-5PXDU-F-TR Available from 1 distributors

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Non-Authorised
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80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request

ECS-250-20-5PXDU-F-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Aging
Drive Level
ESR (Equivalent Series Resistance)
Failure Rate
Frequency
Frequency Stability
Frequency Tolerance
Height
Length
Load Capacitance
Mounting Type
Operating Mode
Operating Temperature
Package / Case
Shunt Capacitance
Standard Package Quantity
Storage Temperature
Tape & Reel
Termination Finish
Termination Style
Type
Width

ECS-250-20-5PXDU-F-TR Description

Short technical summary and product information.

The ECS-250-20-5PXDU-F-TR is a 25 MHz surface mount crystal from ECS Inc. It features a high frequency stability of ±100 ppm over the full operating temperature range of -55°C to +125°C, making it suitable for harsh environments. The crystal operates in fundamental mode with a maximum equivalent series resistance (ESR) of 30 Ω. It has a load capacitance of 20 pF and a shunt capacitance of 7 pF typical.

 

The crystal is part of the CSM-7XDU series, which is the widest temperature range version of the standard CSM-7X crystal. It comes in a compact HC-49/US package with dimensions 11.40 mm x 4.80 mm x 4.30 mm, suitable for automated assembly. The termination finish is matte tin over copper, and it is RoHS3 compliant with MSL 1 (unlimited).

 

Designed for applications requiring precise frequency control in extreme temperatures, this crystal is ideal for automotive, industrial, and telecommunications equipment. It is supplied in tape and reel packaging with a standard quantity of 1000 pieces per reel.

ECS-250-20-5PXDU-F-TR Quick Information

Product Type: MHz Crystal
Series: CSM-7XDU
Canonical Name: ECS-250-20-5PXDU-F-TR Crystal, 25 MHz, 20pF, Surface Mount
Subcategory: MHz Crystal

ECS-250-20-5PXDU-F-TR Compliance

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

ECS-250-20-5PXDU-F-TR Features

  • 25 MHz fundamental mode crystal.
  • ±30 ppm frequency tolerance at 25°C.
  • ±100 ppm stability over -55°C to +125°C.
  • 20 pF load capacitance.
  • Surface mount HC-49/US package.

ECS-250-20-5PXDU-F-TR Applications

  • Ideal for automotive engine control modules.
  • Used in industrial temperature sensing systems.
  • Suitable for telecommunications timing circuits.
  • Applied in portable electronics requiring stable frequency.

ECS-250-20-5PXDU-F-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of the ECS-250-20-5PXDU-F-TR crystal?

25 MHz

What is the frequency tolerance?

±30 ppm at +25°C

What is the frequency stability over temperature?

±100 ppm from -55°C to +125°C

What is the load capacitance?

20 pF

What is the operating temperature range?

-55°C to +125°C

What is the package type?

HC-49/US surface mount

Is the crystal RoHS compliant?

Yes, RoHS3 compliant

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