ELM 2-955 Equivalent & Substitute Parts

Part Overview

The ELM 2-955 is a T1 LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a 0.955" (24.26mm) vertical height. This component serves as a mechanical mounting solution for T1-format LEDs in applications requiring precise vertical spacing and positioning. The part maintains an active product status and is RoHS3 compliant with unlimited moisture sensitivity level rating (MSL 1). Alternative models become necessary when exact dimensional specifications cannot be met by current inventory levels or when operational requirements demand slightly different vertical clearance configurations.

Substiute Parts

ELM 2-955

Bivar Inc.In Stock: 1011ELM 2-955 Datasheet

Current PartRFQ

ELM 5-23MM

Bivar Inc.In Stock: 7185ELM 5-23MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ELM 5-23MM qualifies as a parametric equivalent based on the following alignment of critical substitution criteria:

Key Matching Parameters:

• Identical LED type (T1)
• Identical material specification (Black PVC)
• Identical RoHS3 compliance status
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Identical manufacturing source (Bivar Inc.)

Dimensional Variance: The ELM 5-23MM features a length of 0.910" (23.11mm), representing a 0.045" (1.15mm) reduction from the primary part specification. This dimensional difference positions the substitute as a direct equivalent for applications where vertical spacing tolerances accommodate the specified length variance, maintaining identical mechanical and environmental performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 2-955 and ELM 5-23MM maintain identical active product status and environmental compliance ratings. Selection between these parts shall be determined solely by application-specific vertical spacing requirements. The ELM 2-955 provides the specified 0.955" height, while the ELM 5-23MM delivers equivalent mechanical and electrical performance at a reduced 0.910" height. RoHS3 compliance and MSL 1 ratings confirm both parts meet current environmental and moisture-handling standards for industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the ELM 5-23MM be used in place of the ELM 2-955? A: The ELM 5-23MM qualifies as a direct substitute when application tolerances accommodate a 0.045" (1.15mm) height reduction. Both parts maintain identical LED type, material, color, and compliance specifications.

Q: What is the primary difference between these two parts? A: The ELM 5-23MM operates at 0.910" vertical height compared to the ELM 2-955 at 0.955". All other mechanical, material, and environmental specifications are identical.

Q: Are both parts RoHS compliant? A: Yes. Both the ELM 2-955 and ELM 5-23MM carry ROHS3 compliance certification and maintain unlimited moisture sensitivity level ratings (MSL 1).

Q: Which part should I select for new designs? A: Selection depends exclusively on the required vertical clearance specification for your application. If 0.955" is required, use ELM 2-955. If 0.910" satisfies design requirements, either part may be selected based on availability.

Q: Are there packaging differences between these parts? A: Both parts are supplied in bag packaging format, suitable for direct component handling and installation processes.