DOCAT050F-010.0M OCXO Oscillator Equivalent & Substitute Parts

Part Overview

The DOCAT050F-010.0M is a 10 MHz OCXO (Oven Controlled Crystal Oscillator) manufactured by Connor Winfield, designed for applications requiring stable frequency output with LVCMOS logic levels at 3.3V supply voltage. This part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing procurement and system maintenance.

Substiute Parts

DOCAT050F-010.0M

Connor WinfieldIn Stock: 1105DOCAT050F-010.0M Datasheet

Current PartRFQ

DOXSC050F-010.0M

Connor WinfieldIn Stock: 978DOXSC050F-010.0M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DOCAT050F-010.0M is determined by strict equivalence across the following critical parameters:

• Frequency: Must be 10 MHz
• Output Logic: Must be LVCMOS
• Supply Voltage: Must be 3.3V
• Frequency Stability: Must meet or exceed ±50ppb
• Operating Temperature: Must cover 0°C ~ 70°C range
• Package/Case: Must be 6-SMD, No Lead with compatible physical dimensions
• Compliance: Must maintain ROHS3 and REACH compliance status

The DOXSC050F-010.0M qualifies as a direct substitute based on full parameter alignment across all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The DOXSC050F-010.0M is the qualified substitute for the discontinued DOCAT050F-010.0M. Both parts are manufactured by Connor Winfield and maintain identical electrical specifications and physical form factors. The DOXSC050F-010.0M carries Active product status, ensuring continued availability and supply chain reliability.

Both parts maintain full ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The primary distinction is packaging format: the original part is supplied in Cut Tape (CT) format, while the substitute is available in Tape & Reel (TR) format. This difference does not affect electrical or mechanical compatibility and is a standard procurement variation.

Frequently Asked Questions (FAQ)

Q: Can the DOXSC050F-010.0M be used as a direct replacement for the DOCAT050F-010.0M?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters, including frequency, output type, supply voltage, stability, temperature range, and package dimensions.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) is supplied in shorter lengths for lower-volume applications, while Tape & Reel (TR) is supplied on continuous reels for higher-volume manufacturing. Both formats contain identical components; the difference is in packaging quantity and handling method.

Q: Are there any compliance differences between the two parts?

A: No. Both parts maintain identical RoHS3 compliance and REACH unaffected status.

Q: Why is the original part discontinued?

A: Product discontinuation is a standard lifecycle decision by manufacturers. The DOXSC050F-010.0M remains in active production and provides full functional equivalence.

Q: Will the substitute part work in existing PCB designs without modification?

A: Yes. Identical package type, pin configuration, and physical dimensions ensure direct compatibility with existing PCB layouts designed for the DOCAT050F-010.0M.