ELM 5-255 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-255 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a 0.255" (6.48mm) length specification. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production environments. Identifying equivalent substitute parts becomes necessary when managing inventory constraints, lead time variations, or when alternative material compositions better suit specific application requirements while maintaining functional compatibility.

Substiute Parts

ELM 5-255

Bivar Inc.In Stock: 1012ELM 5-255 Datasheet

Current PartRFQ

H-131C-1-120

Bivar Inc.In Stock: 1967H-131C-1-120 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-255 is determined by the following critical parameters:

LED Type Compatibility: Both the main part and substitute must accommodate T1 LED form factors, ensuring mechanical fit within the standoff cavity.

Color Specification: Black coloration is maintained across all qualified substitutes to preserve aesthetic and functional consistency in end-product assembly.

RoHS3 Compliance: All substitute parts must meet RoHS3 regulatory requirements, ensuring compatibility with regulated manufacturing environments.

Moisture Sensitivity Level: MSL rating of 1 (Unlimited) is required, indicating no moisture-related storage or handling restrictions.

Material Variation: While the primary part uses PVC construction, substitute parts may employ alternative materials such as Nylon, provided all other electrical and mechanical parameters remain within acceptable tolerances.

Length Tolerance: The substitute part length of 0.250" (6.35mm) represents a 0.005" (0.13mm) dimensional variance from the main part specification. This minor difference falls within acceptable mechanical tolerances for T1 LED standoff applications where precise height matching is not a critical design constraint.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 5-255 and H-131C-1-120 maintain Active product status with full RoHS3 compliance and MSL 1 ratings, confirming their suitability for current production applications. The primary distinction between these parts is material composition: PVC versus Nylon. The H-131C-1-120 substitute introduces a 0.005" (0.13mm) length reduction, which represents a minor dimensional variance acceptable in standard T1 LED standoff mounting scenarios. Selection between these parts should be based on material performance requirements specific to the end application, inventory availability, and lead time considerations. Both parts are manufactured by Bivar Inc., ensuring consistent quality standards and design intent.

Frequently Asked Questions (FAQ)

Q: Can the H-131C-1-120 substitute directly replace the ELM 5-255 in all applications?

A: The H-131C-1-120 is functionally equivalent for T1 LED standoff applications. The 0.005" length difference and Nylon material composition are the only distinctions. Direct substitution is valid where application design does not impose strict height matching requirements or material-specific performance criteria.

Q: What is the significance of the material change from PVC to Nylon?

A: Both PVC and Nylon are suitable insulating materials for LED standoff applications. Nylon offers enhanced mechanical strength and temperature resistance compared to PVC. Material selection should align with specific environmental and mechanical stress conditions of the target application.

Q: Are both parts equally available in inventory?

A: Inventory levels differ between parts. The ELM 5-255 maintains 978 pieces in stock, while the H-131C-1-120 substitute has 1950 pieces available. Substitute selection may be influenced by inventory availability and procurement timelines.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the ELM 5-255 and H-131C-1-120 are RoHS3 compliant, carry MSL 1 ratings, and share identical ECCN classifications (EAR99), confirming equivalent regulatory standing for production use.

Q: What packaging format is used for these parts?

A: Both parts are supplied in Bag packaging, ensuring consistent handling and storage protocols across equivalent part selections.