EA25287 Equivalent & Substitute Parts Reference

Part Overview

The Weidmüller EA25287 is a RS DIP Relay Holder terminal block interface module designed for position interface applications. This component is classified as obsolete, which necessitates identification of equivalent or substitute parts for ongoing maintenance, repair, and new design applications. The obsolete status requires engineers to evaluate alternative solutions that maintain functional and mechanical compatibility with existing installations.

Substiute Parts

EA25287

WeidmüllerIn Stock: 1046EA25287 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

No direct substitute parts have been identified in the provided data. Substitution evaluation for the EA25287 must be based on the following critical parameters:

• Product category classification as a terminal block interface module
• Functional role as an RS DIP relay holder for position interface applications
• RoHS compliance status (RoHS Compliant)
• Moisture sensitivity level (MSL 1)
• REACH regulatory status (REACH Unaffected)
• Base product number alignment (EA252 series)

Alternative components must satisfy all these parameters to ensure functional and regulatory compatibility. The obsolete status of this component requires careful evaluation of any proposed substitutes to confirm mechanical fit, electrical performance, and compliance certifications.

Parameter Comparison

No substitute parts are available for comparison at this time. When evaluating potential alternatives, the comparison must include all parameters listed in the Key Parameters table above to ensure complete compatibility.

Engineering Selection Recommendations

Given the obsolete status of the EA25287, component selection must prioritize:

• Confirmation of RoHS compliance in any substitute component
• Verification of REACH regulatory status alignment
• Maintenance of MSL 1 moisture sensitivity classification
• Functional equivalence within the terminal block and relay holder category
• Mechanical compatibility with existing mounting and interface requirements

The absence of identified substitutes indicates that direct replacement options may be limited. Engineering teams should consult with Weidmüller or authorized distributors to identify current-generation alternatives within the EA252 series or equivalent product lines that maintain the specified compliance and performance characteristics.

Frequently Asked Questions (FAQ)

Q: Why is the EA25287 listed as obsolete? A: The EA25287 has reached end-of-life status with the manufacturer. Obsolete classification indicates that new production has ceased and existing inventory is limited.

Q: What parameters must a substitute part match? A: A substitute must maintain the same product category (terminal block), functional type (RS DIP relay holder), RoHS compliance status, MSL rating, and REACH status to ensure compatibility.

Q: Are there current-generation alternatives available? A: No direct substitutes have been identified in the available data. Consultation with Weidmüller or authorized component distributors is necessary to identify current alternatives within the EA252 product series.

Q: How does MSL 1 affect component substitution? A: MSL 1 (Unlimited) indicates minimal moisture sensitivity. Any substitute must maintain this or a lower MSL rating to ensure equivalent environmental performance.

Q: What role does RoHS compliance play in substitution? A: RoHS compliance is a regulatory requirement for many applications. Substitute components must maintain RoHS compliant status to ensure regulatory alignment and market acceptance.