Weidmüller RSO 30-D SA 48 (943562) Equivalent & Substitute Parts

Part Overview

The Weidmüller RSO 30-D SA 48 (part number 943562) is a relay coil assembly with integrated green LED indicator. This component is classified as obsolete and is no longer in active production. Due to its discontinued status, sourcing direct replacements requires identification of functionally equivalent alternatives that maintain compatibility with existing circuit designs and mechanical mounting requirements.

Substiute Parts

943562

WeidmüllerIn Stock: 968943562 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Weidmüller RSO 30-D SA 48 (943562) is determined by the following critical parameters:

• Relay Coil Function: Functional equivalence as a relay coil assembly
• LED Indicator Integration: Green LED status indication capability
• RoHS Compliance: Compliance with Restriction of Hazardous Substances directive
• Moisture Sensitivity Level: MSL rating of 1 or equivalent
• REACH Compliance: REACH Unaffected or compliant status

No substitute parts have been provided in the input data. Identification of equivalent components requires matching these core parameters with currently available relay coil assemblies from Weidmüller or alternative manufacturers offering compatible RSO series products.

Parameter Comparison

No substitute parts are available for comparison at this time. When evaluating potential alternatives, comparison should focus on:

• Relay coil voltage rating compatibility
• Contact form and switching specifications
• Mechanical mounting interface
• LED indicator specifications and color
• Environmental and compliance certifications

Engineering Selection Recommendations

Given the obsolete status of part 943562, the following selection criteria apply:

Compliance Considerations: Any substitute must maintain RoHS compliance and REACH unaffected status to ensure regulatory alignment with the original component.

Inventory Status: Current stock of 870 pieces of new original units is available. For immediate requirements, sourcing from existing inventory is the primary option.

Functional Matching: Substitute selection requires confirmation that alternative relay coil assemblies provide equivalent electrical performance, mechanical fit, and LED indicator functionality within the target application circuit.

Frequently Asked Questions (FAQ)

Q: Why is the Weidmüller RSO 30-D SA 48 (943562) considered obsolete? A: The product status designation indicates this component is no longer manufactured by Weidmüller and has been discontinued from active production.

Q: What parameters must a substitute part match? A: Critical matching parameters include relay coil function, green LED indicator capability, RoHS compliance status, MSL rating, and REACH compliance status.

Q: Is the current inventory sufficient for long-term applications? A: With 870 pieces available as new original stock, inventory may support near-term requirements. For extended production needs, alternative sourcing strategies should be evaluated.

Q: Can non-Weidmüller relay coil assemblies serve as substitutes? A: Yes, provided they meet the functional and compliance requirements. Mechanical mounting interface and electrical specifications must be verified for compatibility.

Q: What compliance certifications should substitute parts maintain? A: Substitute components must maintain RoHS compliance and REACH unaffected status to ensure regulatory equivalence with the original part.