DOC102F-040.0M Equivalent & Substitute Parts

Part Overview

The DOC102F-040.0M is a 40 MHz OCXO (Oven Controlled Crystal Oscillator) with LVCMOS output, designed for applications requiring stable frequency generation at 3.3V supply voltage. This part operates across the industrial temperature range of -40°C to 85°C and is housed in a compact 6-SMD surface mount package. The DOC102F-040.0M is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

DOC102F-040.0M

Connor WinfieldIn Stock: 1008DOC102F-040.0M Datasheet

Current PartRFQ

DOXSC102F-040.0M

Connor WinfieldIn Stock: 1024DOXSC102F-040.0M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DOC102F-040.0M is determined by strict equivalence across the following critical parameters:

• Frequency: 40 MHz (exact match required)
• Output Configuration: LVCMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Frequency Stability: ±100ppb (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Package/Case: 6-SMD, No Lead (exact match required)
• Physical Footprint: 0.555" L x 0.358" W (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The DOXSC102F-040.0M meets all substitution criteria and is identified as the manufacturer-recommended equivalent. Both parts share identical electrical specifications, package geometry, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

The DOXSC102F-040.0M is the direct active equivalent for the obsolete DOC102F-040.0M. Both parts are manufactured by Connor Winfield and maintain identical electrical performance specifications, frequency stability, and regulatory compliance certifications.

The DOXSC102F-040.0M carries Active product status, ensuring ongoing availability and manufacturer support. This part is supplied in Tape & Reel (TR) packaging, which is standard for production environments.

The maximum seated height differs by 0.028" (0.71mm) between the two parts. PCB layout verification is required to confirm clearance compatibility in applications with height-constrained mounting areas.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can the DOXSC102F-040.0M be used as a direct replacement for the DOC102F-040.0M?

A: Yes. Both parts share identical electrical specifications, frequency output, supply voltage, frequency stability, operating temperature range, and package footprint. The DOXSC102F-040.0M is the manufacturer-recommended equivalent and is currently in active production.

Q: What is the difference in physical height between these parts?

A: The DOC102F-040.0M has a maximum seated height of 0.307" (7.80mm), while the DOXSC102F-040.0M has a maximum seated height of 0.335" (8.51mm). This 0.028" (0.71mm) difference must be evaluated for PCB clearance in space-constrained applications.

Q: Are there packaging differences between the DOC102F-040.0M and DOXSC102F-040.0M?

A: The DOC102F-040.0M packaging information is not specified in the available data. The DOXSC102F-040.0M is supplied in Tape & Reel (TR) format, which is standard for high-volume production and automated assembly processes.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the DOC102F-040.0M and DOXSC102F-040.0M are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for industrial and commercial electronics applications.

Q: Why is the DOC102F-040.0M classified as obsolete?

A: The DOC102F-040.0M has been superseded by the DOXSC102F-040.0M in the Connor Winfield product line. The DOXSC series represents the current active equivalent with identical performance characteristics and improved availability.