ELM 4-880 Equivalent & Substitute Parts

Part Overview

The ELM 4-880 is a T1 LED standoff manufactured by Bivar Inc., constructed from black PVC material with a length of 0.880" (22.35mm). This component is designed for vertical mounting applications requiring a 3mm LED configuration with 2-lead connectivity. The product is currently active and ROHS3 compliant, with unlimited moisture sensitivity rating (MSL 1). Alternative models may be required when dimensional specifications or inventory constraints necessitate substitution within compatible parameter ranges.

Substiute Parts

ELM 4-880

Bivar Inc.In Stock: 1003ELM 4-880 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 4-880 is determined by compatibility across the following critical parameters: LED type (T1), material composition (black PVC), lead configuration (2-lead), mounting orientation (vertical), and compliance certifications (ROHS3, MSL 1). The ELM 5-23MM qualifies as a parametric equivalent based on identical LED type, material, lead count, and compliance status. Length variation between 0.880" (22.35mm) and 0.910" (23.11mm) represents a 0.030" (0.76mm) dimensional tolerance that falls within acceptable substitution ranges for non-precision standoff applications. Both components share identical HTSUS classification and ECCN designation, confirming regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 4-880 and ELM 5-23MM are Active product status components with full ROHS3 compliance and MSL 1 rating. Selection between these parts depends on dimensional requirements specific to the application. The ELM 4-880 provides the original specified length of 0.880" (22.35mm), while the ELM 5-23MM offers a 0.910" (23.11mm) variant. Both components carry identical regulatory designations (HTSUS 3926.90.9985, ECCN EAR99) and manufacturing certifications, confirming interchangeability within applications tolerating the 0.030" length differential. Component selection should be based on mechanical fit constraints and available inventory.

Frequently Asked Questions (FAQ)

What makes the ELM 5-23MM a valid substitute for the ELM 4-880?

Both components share identical LED type (T1), material composition (black PVC), lead configuration (2-lead), product status (Active), and compliance certifications (ROHS3, MSL 1). The length difference of 0.030" (0.76mm) is acceptable for standoff applications where dimensional tolerance permits the variant length.

What is the primary difference between these substitute parts?

The ELM 5-23MM features a length of 0.910" (23.11mm) compared to the ELM 4-880 at 0.880" (22.35mm). All other electrical and mechanical specifications remain equivalent.

Are there any compliance or regulatory differences between these parts?

No. Both components share identical HTSUS classification (3926.90.9985), ECCN designation (EAR99), and RoHS compliance status (ROHS3). They are fully equivalent from a regulatory perspective.

What is the MSL rating and why is it relevant?

Both parts carry MSL 1 (Unlimited) rating, indicating unlimited shelf life with no moisture sensitivity restrictions. This ensures equivalent storage and handling requirements.

Can these parts be used interchangeably in all applications?

Interchangeability depends on mechanical fit tolerance. The 0.030" length difference must be accommodated by the application's dimensional constraints. Verify that the longer ELM 5-23MM variant does not conflict with clearance or mounting specifications before substitution.