Crystek Corporation 017119 19.6608 MHz Crystal Equivalent & Substitute Parts

Part Overview

The Crystek Corporation 017119 is a 19.6608 MHz surface mount crystal designed for fundamental mode operation. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The CTS-Frequency Controls 406I35S19M66080 serves as a direct functional equivalent, offering active product status with identical frequency specification and compatible surface mount packaging.

Substiute Parts

017119

Crystek CorporationIn Stock: 1089017119 Datasheet

Current PartRFQ

406I35S19M66080

CTS-Frequency ControlsIn Stock: 927406I35S19M66080 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The CTS-Frequency Controls 406I35S19M66080 qualifies as a substitute for the Crystek 017119 based on the following critical parameters:

• Frequency Match: Both components operate at 19.6608 MHz
• Operating Mode: Both utilize fundamental mode operation
• Mounting Technology: Both employ surface mount configuration
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)
• Regulatory Compliance: Both maintain REACH Unaffected status and EAR99 ECCN classification
• Product Availability: The CTS part maintains active product status, ensuring supply chain continuity

Parameter Comparison

Engineering Selection Recommendations

The CTS-Frequency Controls 406I35S19M66080 is the appropriate substitute for the obsolete Crystek 017119. Selection is based on:

• Frequency Equivalence: Identical 19.6608 MHz specification ensures direct functional replacement
• Regulatory Alignment: Both components maintain REACH Unaffected status and EAR99 classification, supporting consistent compliance documentation
• Product Status: The CTS component's active status provides assured supply availability, addressing the obsolescence of the original part
• RoHS Compliance: The CTS substitute meets ROHS3 requirements, supporting modern manufacturing standards

Frequently Asked Questions (FAQ)

Q: Can the CTS-Frequency Controls 406I35S19M66080 directly replace the Crystek 017119 in existing designs?

A: Yes. Both components share identical frequency specification (19.6608 MHz), fundamental mode operation, and surface mount configuration. The CTS part is qualified as a direct substitute based on these core electrical and mechanical parameters.

Q: What is the significance of the obsolete status for the Crystek 017119?

A: Obsolete status indicates the component is no longer manufactured or supported by the original supplier. The CTS-Frequency Controls 406I35S19M66080, with active product status, ensures continued availability for production and replacement applications.

Q: Are there packaging differences between these components?

A: The CTS substitute specifies 4-SMD, No Lead packaging with defined dimensions (0.236" L x 0.047" Max Height). The original Crystek part does not provide detailed package specifications. PCB layout verification is recommended to confirm mechanical compatibility.

Q: Do both components meet the same regulatory requirements?

A: Yes. Both maintain REACH Unaffected status and EAR99 ECCN classification. The CTS component additionally meets ROHS3 compliance, supporting current manufacturing standards.

Q: What additional electrical parameters does the CTS substitute provide?

A: The CTS component specifies frequency tolerance (±30ppm), frequency stability (±50ppm), ESR (40 Ohms), and operating temperature range (-40°C ~ 85°C). These parameters were not provided for the original Crystek part but define the electrical performance envelope for the substitute.