ELM 5-115 Equivalent & Substitute Parts Reference

Part Overview

The ELM 5-115 is a T1 LED standoff manufactured by Bivar Inc., designed as a vertical mount component with a 0.115" (2.92mm) length specification. This component is currently active in production and maintains full ROHS3 compliance. Alternative equivalent models become necessary when original stock availability is limited, when specific design revisions require different series configurations, or when procurement lead times necessitate selection from available inventory across the ELM product family.

Substiute Parts

ELM 5-115

Bivar Inc.In Stock: 892ELM 5-115 Datasheet

Current PartRFQ

ELM 2-120

Bivar Inc.In Stock: 86478ELM 2-120 Datasheet

Parametric EquivalentRFQ

ELM 4-115

Bivar Inc.In Stock: 1770ELM 4-115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-115 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED Type: T1 (non-negotiable for mechanical and electrical interface compatibility)
• Mounting Style: Vertical surface mount configuration
• Material: PVC construction
• Color: Black
• RoHS3 Compliance: Required for regulatory equivalence

Secondary Tolerance Parameters:

• Length tolerance: Parts with lengths of 0.115" (2.92mm) provide direct mechanical fit without redesign
• Length tolerance: Parts with lengths of 0.120" (3.05mm) are functionally equivalent within standard tolerance stacks for non-critical height applications

The ELM 5-115 has two qualified substitutes within the Bivar ELM family that maintain these core requirements across different product series.

Parameter Comparison

Engineering Selection Recommendations

ELM 4-115: This substitute provides identical mechanical and electrical parameters to the ELM 5-115, with matching length specification (0.115" / 2.92mm) and full ROHS3 compliance. Selection of ELM 4-115 requires no design modification and maintains equivalent product status (Active).

ELM 2-120: This substitute shares core T1 LED type, PVC material, vertical mounting configuration, and ROHS3 compliance. The length specification differs at 0.120" (3.05mm), representing a 0.005" (0.13mm) increase. ELM 2-120 constitutes a functional equivalent for applications where height tolerance stacks permit this dimensional variance. Product status remains Active with equivalent compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can ELM 4-115 be used as a direct replacement for ELM 5-115 without design changes? A: Yes. ELM 4-115 is mechanically and electrically equivalent, with identical length specification (0.115" / 2.92mm) and all critical parameters matching the ELM 5-115.

Q: What is the significance of the length difference between ELM 5-115 and ELM 2-120? A: ELM 2-120 has a length of 0.120" (3.05mm) compared to 0.115" (2.92mm) for the ELM 5-115. This 0.005" difference is functionally equivalent for applications with standard tolerance allowances in height-sensitive designs. Verification against specific circuit board clearance requirements is necessary for critical applications.

Q: Are all three parts ROHS3 compliant? A: Yes. ELM 5-115, ELM 4-115, and ELM 2-120 all maintain ROHS3 compliance, ensuring regulatory equivalence for procurement and end-product compliance.

Q: What factors determine substitution eligibility for the ELM 5-115? A: Substitutes must share T1 LED type, vertical surface mount configuration, PVC material, black color, and ROHS3 compliance. Length specification (0.115" or 0.120") represents the primary design parameter that may vary within application tolerance.

Q: Are there inventory considerations when selecting between these parts? A: Inventory levels are provided for supply chain planning. Current stock levels are: ELM 5-115 (853 pcs), ELM 4-115 (1684 pcs), and ELM 2-120 (86435 pcs). Selection based on project-specific availability and lead time requirements is within procurement discretion.