ELM 5-340 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-340 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.340" (8.64mm) length. This component is constructed from black PVC material and accommodates standard T1 LED packages with a 2-lead configuration. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Substitute parts are identified when inventory constraints, lead time requirements, or design flexibility necessitate alternative components that maintain functional and mechanical compatibility within the allowed parameter specifications.

Substiute Parts

ELM 5-340

Bivar Inc.In Stock: 872ELM 5-340 Datasheet

Current PartRFQ

ELM 2-350

Bivar Inc.In Stock: 3583ELM 2-350 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-340 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED Type: T1 (standardized package)
• Material: Black PVC
• Lead Configuration: 2-Lead
• Mounting Orientation: Vertical
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Length tolerance: Components within the mechanical envelope of the application may accommodate minor length variations (0.340" to 0.350")

The ELM 2-350 qualifies as a parametric equivalent because it maintains identical LED type, material composition, lead configuration, mounting orientation, and compliance certifications. The length difference of 0.010" (0.26mm) represents a mechanical tolerance variation acceptable within standard T1 LED standoff applications where vertical spacing permits minor dimensional adjustment.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 5-340 and ELM 2-350 maintain Active product status with full ROHS3 compliance and MSL Level 1 certification. Selection between these components should be based on:

Inventory Availability: The ELM 2-350 maintains higher stock levels (3507 Pcs) compared to the ELM 5-340 (809 Pcs), making it suitable for applications where lead time reduction is a priority.

Mechanical Fit: The 0.010" length difference must be evaluated within the specific application's vertical spacing constraints. Applications with fixed PCB-to-component clearance requirements may require the original ELM 5-340 specification.

Series Consistency: The ELM 5-340 belongs to the ELM 5 series while the substitute belongs to the ELM 2 series. Both series utilize identical material, LED type, and lead configuration, confirming functional equivalence.

Compliance Certification: Both parts satisfy identical regulatory requirements (ROHS3, MSL 1), eliminating compliance-based selection constraints.

Frequently Asked Questions (FAQ)

Q: Can the ELM 2-350 be used as a direct replacement for the ELM 5-340 in all applications?

A: The ELM 2-350 is functionally equivalent for T1 LED standoff applications requiring vertical mounting with 2-lead configuration. The 0.010" length difference must be accommodated within the mechanical design. Applications with fixed vertical clearance specifications may require design verification.

Q: What is the significance of the series designation (ELM 5 vs. ELM 2)?

A: Series designation indicates product line categorization within Bivar Inc.'s portfolio. Both series share identical material, LED type, lead configuration, and compliance specifications. The series difference does not affect functional compatibility for standard T1 LED standoff applications.

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

A: Both parts maintain identical RoHS3 compliance status and MSL Level 1 rating. No compliance-based restrictions apply to substitution.

Q: How does the length difference affect component selection?

A: The ELM 5-340 measures 0.340" (8.64mm) while the ELM 2-350 measures 0.350" (8.89mm). This 0.010" (0.26mm) difference is a mechanical tolerance variation. Selection depends on available vertical space in the application. Applications with flexible spacing tolerances can accommodate either component.

Q: What packaging format is used for both parts?

A: Both the ELM 5-340 and ELM 2-350 are supplied in Bag packaging, suitable for standard component handling and storage procedures.

Q: Are both parts currently available for new designs?

A: Yes, both parts maintain Active product status, confirming current availability and suitability for new production designs.