ELM 2-950 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-950 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.950" (24.13mm) length. This component is constructed from black PVC material and accommodates 3MM LED configurations with 2-lead connections. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct functional replacement in applications where the primary part is unavailable or inventory constraints require alternative sourcing.

Substiute Parts

ELM 2-950

Bivar Inc.In Stock: 749ELM 2-950 Datasheet

Current PartRFQ

ELM 5-23MM

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 2-950 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED Type: T1
• Material: Black PVC
• LED Size: 3MM
• Lead Configuration: 2LD
• Mounting Orientation: Vertical
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Secondary Consideration:

• Length tolerance within mechanical assembly constraints

The ELM 5-23MM meets all primary compatibility criteria. While the length differs by 0.040" (1.02mm), both parts share identical LED type, material composition, lead configuration, and compliance certifications. This dimensional variance falls within acceptable mechanical tolerance for vertical standoff applications where precise height matching is not a critical design parameter.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 2-950 and ELM 5-23MM are Active products manufactured by Bivar Inc. with ROHS3 compliance and MSL 1 ratings. Selection between these parts should be based on:

Availability and Lead Time: The ELM 5-23MM maintains higher inventory levels (7087 Pcs) compared to the ELM 2-950 (705 Pcs), making it the preferred choice when supply chain continuity is a consideration.

Mechanical Fit Verification: The 0.040" (1.02mm) length difference must be evaluated within the specific application's mechanical assembly constraints. Applications with rigid height specifications require confirmation that this dimensional variance is acceptable.

Compliance Alignment: Both parts satisfy identical regulatory requirements (ROHS3, MSL 1, ECCN EAR99, HTSUS 3926.90.9985), ensuring no compliance-related restrictions on substitution.

Frequently Asked Questions (FAQ)

Q: Can the ELM 5-23MM directly replace the ELM 2-950 in all applications?

A: The ELM 5-23MM is functionally equivalent for vertical T1 LED standoff applications. However, the 0.040" (1.02mm) length difference must be verified against mechanical assembly requirements. Applications with strict height tolerances require dimensional confirmation before substitution.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, MSL 1 ratings, and regulatory classifications (ECCN EAR99, HTSUS 3926.90.9985). Substitution does not introduce compliance risks.

Q: What is the primary reason to consider the ELM 5-23MM as a substitute?

A: The ELM 5-23MM is recommended when the ELM 2-950 faces supply constraints. With 7087 Pcs in stock versus 705 Pcs for the original part, the substitute offers improved availability while maintaining all critical electrical and mechanical parameters.

Q: Do both parts use the same packaging format?

A: Yes. Both the ELM 2-950 and ELM 5-23MM are supplied in Bag packaging, ensuring consistent handling and storage requirements.

Q: Are there any lead time or sourcing advantages to using the substitute part?

A: The ELM 5-23MM maintains significantly higher inventory levels, which typically translates to shorter lead times and improved procurement flexibility. Consult current inventory status for specific sourcing timelines.