ELM 5-575 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-575 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.575" (14.61mm) 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 inventory constraints, lead time requirements, or design flexibility necessitate alternative components that maintain functional equivalence within specified parameter tolerances.

Substiute Parts

ELM 5-575

Bivar Inc.In Stock: 1074ELM 5-575 Datasheet

Current PartRFQ

ELM 4-600

Bivar Inc.In Stock: 1069ELM 4-600 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-575 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Bivar Inc.
• LED Type: T1
• Material: Black PVC
• Lead Configuration: 2LD
• Mounting Style: Vertical
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameter:

• Length: Tolerance range permits variation from the primary 0.575" specification

The ELM 4-600 qualifies as a parametric equivalent because it maintains all mandatory matching parameters while introducing a controlled length variation of 0.600" (15.24mm). This length differential of 0.025" (0.63mm) falls within acceptable mechanical tolerance for standoff applications where vertical spacing adjustments are permissible within the design envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 5-575 and ELM 4-600 maintain Active product status from Bivar Inc., ensuring continued manufacturing support and supply chain availability. Both components are ROHS3 compliant and carry MSL 1 (Unlimited) ratings, indicating equivalent environmental reliability and handling requirements.

Selection between these parts should be based on:

1. Vertical Spacing Requirements: The ELM 4-600 provides 0.025" additional standoff height. Verify that the design envelope accommodates this length increase without interference with adjacent components or PCB constraints.

2. Inventory Availability: Current stock levels are 1048 Pcs for ELM 5-575 and 1058 Pcs for ELM 4-600. Selection may be driven by immediate availability needs.

3. Series Continuity: The ELM 5-575 belongs to the ELM 5 series while the ELM 4-600 belongs to the ELM 4 series. Design documentation should reflect the selected series designation.

Both parts satisfy identical compliance and regulatory requirements, making either suitable for production environments requiring ROHS3 certification.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-600 be used as a direct replacement for the ELM 5-575 in all applications?

A: The ELM 4-600 functions as a parametric equivalent with one controlled difference: the 0.025" length increase. Direct substitution is valid only when the design accommodates this additional standoff height. PCB layout, component clearances, and mechanical assembly constraints must be verified before implementation.

Q: What is the significance of the series designation change from ELM 5 to ELM 4?

A: The series designation reflects the manufacturer's product line organization. Both series utilize identical T1 LED standoff technology with black PVC construction and 2-lead configuration. The series change correlates with the length specification difference but does not indicate functional incompatibility.

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

A: No electrical performance differences exist. Both components are mechanical standoffs designed to position T1 LEDs vertically. Electrical characteristics are determined by the LED component itself, not the standoff structure.

Q: What packaging format is used for both parts?

A: Both the ELM 5-575 and ELM 4-600 are supplied in Bag packaging, suitable for standard component handling and storage procedures.

Q: Do both parts have identical moisture sensitivity requirements?

A: Yes. Both components carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special environmental controls.

Q: How should the length difference be evaluated during design review?

A: The 0.025" (0.63mm) length differential must be assessed against specific design parameters: PCB thickness, component height stack-up, enclosure clearances, and mechanical assembly tolerances. Engineering drawings should specify which part number is acceptable for the application.