CEA-05-125UW-350 Strain Gauge Equivalent & Substitute Parts

Part Overview

The CEA-05-125UW-350 is a strain gauge manufactured by Micro-Measurements (Division of Vishay Precision Group), identified by manufacturer part number MMF003164. This component functions as a precision strain measurement device for stress and strain analysis applications.

The original part is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this strain gauge.

Substiute Parts

MMF003164

Micro-Measurements (Division of Vishay Precision Group)In Stock: 838MMF003164 Datasheet

Current PartRFQ

MMF404267

Micro-Measurements (Division of Vishay Precision Group)In Stock: 818MMF404267 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CEA-05-125UW-350 is based on the following criteria derived from the provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment: Same manufacturer (Micro-Measurements/Vishay Precision Group)
• Product category: Strain gauge classification
• Regulatory compliance: RoHS Compliant status maintained
• Environmental rating: MSL 1 (Unlimited) moisture sensitivity level
• Trade classification: HTSUS code 9031.80.8085 compatibility

The substitute part MMF404267 satisfies all critical parameters that define functional and regulatory equivalence for this strain gauge application.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The MMF404267 is designated as the manufacturer-recommended substitute for MMF003164. This substitution is supported by:

1. Regulatory Alignment: Both parts maintain RoHS Compliant status and identical MSL 1 (Unlimited) environmental ratings, ensuring compliance with applicable standards.

2. Product Status: MMF404267 carries Active product status, providing long-term supply chain stability and continued manufacturer support, whereas MMF003164 is classified as Obsolete.

3. Manufacturer Continuity: Both components are sourced from Micro-Measurements (Division of Vishay Precision Group), ensuring consistent quality standards and technical specifications.

4. Trade Classification: Both parts share the same HTSUS code (9031.80.8085), confirming regulatory and tariff classification equivalence.

Selection of MMF404267 is appropriate for new designs, production continuity, and replacement applications where the original MMF003164 is no longer available.

Frequently Asked Questions (FAQ)

Q: Why is the CEA-05-125UW-350 (MMF003164) being discontinued?

A: The CEA-05-125UW-350 is classified as an obsolete product. Micro-Measurements has designated MMF404267 as the active substitute to maintain product line continuity and support customer applications.

Q: Are MMF003164 and MMF404267 electrically equivalent?

A: Both components are strain gauges manufactured by Micro-Measurements with identical RoHS Compliance and MSL 1 (Unlimited) ratings. Substitution is based on manufacturer designation and regulatory parameter alignment.

Q: What is the difference in packaging between these parts?

A: MMF003164 packaging is not specified in available documentation. MMF404267 is supplied in Bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Can I use MMF404267 as a direct replacement in existing assemblies?

A: MMF404267 is the manufacturer-recommended substitute. Verify mechanical fit, electrical interface compatibility, and application-specific requirements with your system design documentation before implementation.

Q: What is the inventory status for these parts?

A: MMF003164 has 822 pieces in stock (obsolete status). MMF404267 has 731 pieces in stock (active status). For long-term supply assurance, MMF404267 is the recommended selection.

Q: Are both parts RoHS compliant?

A: Yes. Both MMF003164 and MMF404267 are RoHS Compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, meeting applicable environmental and regulatory standards.