ELM 1-815 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 1-815 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a length of 0.815" (20.70mm) and is classified as an active product with full RoHS3 compliance. LED standoffs serve as mechanical and electrical positioning elements in circuit assemblies, requiring precise dimensional and material specifications for proper fit and function. Substitute parts are identified based on matching core electrical and mechanical parameters within the ELM 1 series.

Substiute Parts

ELM 1-815

Bivar Inc.In Stock: 892ELM 1-815 Datasheet

Current PartRFQ

ELM 1-820

Bivar Inc.In Stock: 2082ELM 1-820 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 1-815 is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Manufacturer: Bivar Inc.
• Series: ELM 1
• LED Type: T1 3/4
• Material: PVC
• Color: Black
• Product Status: Active
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Length tolerance within the ELM 1 series specification range

The ELM 1-820 qualifies as a parametric equivalent substitute based on matching all critical parameters. The dimensional difference of 0.005" (0.13mm) in length falls within acceptable mechanical tolerance for this product category and does not affect electrical or functional performance.

Parameter Comparison

Engineering Selection Recommendations

ELM 1-815 Primary Selection: Use when the exact length specification of 0.815" (20.70mm) is required by design documentation or assembly fixture constraints.

ELM 1-820 Substitute Selection: Use as a direct substitute when the 0.005" (0.13mm) length variation is acceptable within the mechanical tolerance of the application. Both parts maintain identical electrical characteristics, material composition, and regulatory compliance status. The ELM 1-820 offers higher inventory availability (1983 Pcs vs. 783 Pcs), supporting supply chain continuity.

Compliance Verification: Both parts are ROHS3 compliant with MSL 1 rating, suitable for unlimited moisture exposure conditions. No additional environmental or regulatory considerations differentiate these parts.

Frequently Asked Questions (FAQ)

Q: Can ELM 1-820 be used as a direct replacement for ELM 1-815?

A: Yes. The ELM 1-820 is a parametric equivalent substitute. Both parts share identical electrical, material, and compliance specifications. The 0.005" length difference is within standard mechanical tolerance for this product category and does not affect functional performance.

Q: What is the significance of the length difference between these parts?

A: The length variation of 0.815" versus 0.820" represents a 0.13mm difference. This tolerance is typical for PVC LED standoff manufacturing and does not impact electrical function or mechanical fit in standard applications. Design-specific constraints may require verification.

Q: Are both parts RoHS compliant?

A: Yes. Both ELM 1-815 and ELM 1-820 are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no moisture-related handling restrictions.

Q: What is the packaging format for these parts?

A: Both parts are supplied in Bag packaging format, standard for LED standoff components.

Q: Why would I choose one part over the other if they are equivalent?

A: Selection should be based on design specification requirements and supply availability. If the exact 0.815" length is specified in design documentation, use ELM 1-815. If dimensional tolerance permits, ELM 1-820 offers superior inventory availability for faster procurement.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts are mechanical standoff components with identical material composition and electrical characteristics. Performance differences do not exist.