DOCAT052F-010.0M OCXO Oscillator Equivalent & Substitute Parts

Part Overview

The DOCAT052F-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, making identification of suitable substitute components essential for ongoing system support and procurement planning. The DOXSC052F-010.0M serves as the manufacturer-recommended equivalent, offering identical electrical and mechanical specifications with active product status.

Substiute Parts

DOCAT052F-010.0M

Connor WinfieldIn Stock: 728DOCAT052F-010.0M Datasheet

Current PartRFQ

DOXSC052F-010.0M

Connor WinfieldIn Stock: 815DOXSC052F-010.0M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DOCAT052F-010.0M is determined by strict equivalence across the following critical parameters:

• Frequency: 10 MHz (exact match required)
• Output Logic: LVCMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Frequency Stability: ±50ppb (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Package / Case: 6-SMD, No Lead (exact match required)
• Physical Dimensions: 0.555" L x 0.358" W, Height 0.335" max (exact match required)
• Mounting Type: Surface Mount (exact match required)

The DOXSC052F-010.0M meets all substitution criteria as a direct equivalent. Both parts share identical electrical performance specifications, mechanical form factor, and environmental compliance ratings. The primary distinction is product lifecycle status: DOCAT052F-010.0M is discontinued, while DOXSC052F-010.0M maintains active manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

The DOXSC052F-010.0M is the direct substitute for DOCAT052F-010.0M applications. Both parts maintain identical electrical specifications, mechanical compatibility, and regulatory compliance. Selection of DOXSC052F-010.0M is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• ROHS3 compliance and REACH unaffected status matching the original part
• Identical frequency stability (±50ppb) and operating temperature range (-40°C ~ 85°C)
• Pin-compatible 6-SMD, No Lead package with matching physical dimensions
• Equivalent moisture sensitivity rating (MSL 1) suitable for standard handling and storage

No design modifications or PCB layout changes are required when transitioning from DOCAT052F-010.0M to DOXSC052F-010.0M.

Frequently Asked Questions (FAQ)

Q: Can DOXSC052F-010.0M be used as a direct replacement for DOCAT052F-010.0M?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. No circuit modifications or PCB redesign is necessary.

Q: What is the primary reason for substitution?

A: DOCAT052F-010.0M is discontinued at DiGi Electronics. DOXSC052F-010.0M is the manufacturer-recommended equivalent with active product status.

Q: Are the package dimensions identical?

A: Yes. Both parts use 6-SMD, No Lead packaging with dimensions of 0.555" L x 0.358" W (14.10mm x 9.10mm) and maximum seated height of 0.335" (8.51mm).

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry identical environmental ratings.

Q: Is the frequency stability the same?

A: Yes. Both parts maintain ±50ppb frequency stability across the -40°C ~ 85°C operating temperature range.

Q: What is the supply voltage requirement?

A: Both parts require 3.3V supply voltage with LVCMOS output logic.