CE3292-2.048 Equivalent & Substitute Parts

Part Overview

The CE3292-2.048 is a 2.048 MHz XO (Standard) crystal oscillator manufactured by Crystek Corporation, featuring HCMOS and TTL output with 5V supply and Enable/Disable functionality. This surface mount oscillator is designed for applications requiring precise frequency generation with industrial temperature range operation (-40°C to 85°C). The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter set.

Substiute Parts

CE3292-2.048

Crystek CorporationIn Stock: 656CE3292-2.048 Datasheet

Current PartRFQ

C3291-2.048

Crystek CorporationIn Stock: 2013C3291-2.048 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CE3292-2.048 is determined by strict equivalence across the following critical parameters:

• Frequency: 2.048 MHz (exact match required)
• Output Type: HCMOS, TTL (exact match required)
• Supply Voltage: 5V (exact match required)
• Function: Enable/Disable (exact match required)
• Package Type: 4-SMD, No Lead (exact match required)
• Package Dimensions: 7.20mm x 5.20mm (exact match required)
• RoHS Compliance: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity: MSL 1 (minimum requirement)

The C3291-2.048 meets all mandatory substitution criteria. Variations in frequency stability and operating temperature range do not preclude substitution when the application requirements fall within the substitute part's specifications.

Parameter Comparison

Engineering Selection Recommendations

The C3291-2.048 is a direct substitute for the CE3292-2.048 when application requirements are compatible with the following conditions:

Both parts maintain active production status and full ROHS3 compliance with REACH unaffected designation. The C3291-2.048 offers improved frequency stability (±25ppm versus ±50ppm) and is suitable for applications operating within the 0°C to 70°C temperature range. The CE3292-2.048 extends operational capability to -40°C to 85°C, making it the appropriate selection for extended industrial temperature applications.

Selection between these parts should be based on the specific operating temperature requirements of the target application and the frequency stability tolerance specified in the system design.

Frequently Asked Questions (FAQ)

Q: Can the C3291-2.048 replace the CE3292-2.048 in all applications?

A: The C3291-2.048 is electrically and mechanically compatible with the CE3292-2.048 for applications operating within 0°C to 70°C. Applications requiring operation below 0°C or above 70°C must use the CE3292-2.048.

Q: What is the difference in frequency stability between these parts?

A: The CE3292-2.048 specifies ±50ppm frequency stability, while the C3291-2.048 specifies ±25ppm. The C3291-2.048 provides tighter frequency tolerance for applications with stricter stability requirements within its operating temperature range.

Q: Are the package dimensions identical?

A: Yes. Both parts use identical 4-SMD, No Lead packaging with dimensions of 7.20mm x 5.20mm and maximum seated height of 1.80mm, ensuring mechanical interchangeability in PCB layouts.

Q: Do both parts have the same compliance certifications?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes.

Q: What is the moisture sensitivity rating for both parts?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture sensitivity restrictions for storage and handling.