ECS-098.438-CDX-0371 9.8438MHz SMD crystal from ECS Inc. with ±20ppm frequency tolerance and 12pF load capacitance in HC-49/US package.
Mfr Part #:

ECS-098.438-CDX-0371

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
9.8438MHz SMD crystal from ECS Inc. with ±20ppm frequency tolerance and 12pF load capacitance in HC-49/US package.
Total Stock: 965 pcs
$ Price Range: $0.95 - $1.54

ECS-098.438-CDX-0371 Available from 1 distributor

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Non-Authorised
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965 pcs
965 pcs On Request 1 On Request On Request N/A On Request On Request

ECS-098.438-CDX-0371 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
Storage Temperature
Type
Width

ECS-098.438-CDX-0371 Description

Short technical summary and product information.

This is a 9.8438 MHz surface mount crystal from ECS Inc., part of the CSM-7 series. It operates in fundamental mode with a frequency tolerance of ±20ppm at 25°C and frequency stability of ±30ppm over -10°C to +70°C.

 

The crystal has a maximum equivalent series resistance (ESR) of 40 ohms and a load capacitance of 12pF. It is designed for use in timing and clock generation circuits.

 

The component is housed in a HC-49/US package with dimensions 11.40mm x 4.80mm x 4.30mm, suitable for surface mount assembly. It is RoHS3 compliant and has MSL 1.

ECS-098.438-CDX-0371 Quick Information

Product Type: MHz Crystal
Series: CSM-7
Canonical Name: 9.8438MHz SMD Crystal HC-49/US
Subcategory: SMD Crystal

ECS-098.438-CDX-0371 Compliance

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

ECS-098.438-CDX-0371 Estimated Pricing

Qty Low High
1+ $1.54 $1.54
10+ $1.34 $1.34
25+ $1.27 $1.27
50+ $1.21 $1.21
100+ $1.16 $1.16
250+ $1.10 $1.10
500+ $1.06 $1.06
1,000+ $1.01 $1.01
3,000+ $0.95 $0.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

ECS-098.438-CDX-0371 Features

  • 9.8438 MHz fundamental mode crystal.
  • ±20ppm frequency tolerance at 25°C.
  • ±30ppm stability over -10°C to +70°C.
  • 12pF load capacitance for circuit matching.
  • Surface mount HC-49/US package.

ECS-098.438-CDX-0371 Applications

  • Ideal for clock generation in microcontrollers.
  • Used in wireless communication modules.
  • Suitable for timing in consumer electronics.
  • Applicable in industrial control systems.

ECS-098.438-CDX-0371 FAQs

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

9.8438 MHz.

What is the frequency tolerance?

±20ppm at 25°C.

What is the operating temperature range?

-10°C to +70°C.

What is the load capacitance?

12pF.

What is the package type?

HC-49/US surface mount.

Is this component RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the equivalent series resistance (ESR)?

40 ohms maximum.

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