ELM 4-12MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 4-12MM is a T1 LED standoff manufactured by Bivar Inc., featuring a 0.470" (11.94mm) black PVC construction with 3mm and 2-lead configurations. This component is classified as Active product status with full ROHS3 compliance. Alternative models become necessary when specific height requirements, inventory availability, or design modifications demand different standoff dimensions while maintaining compatible LED form factors and electrical specifications.

Substiute Parts

ELM 4-12MM

Bivar Inc.In Stock: 1038ELM 4-12MM Datasheet

Current PartRFQ

ELM 5-485

Bivar Inc.In Stock: 10104ELM 5-485 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ELM 5-485 qualifies as a parametric equivalent based on the following key substitution parameters:

• LED Form Factor: T1 maintained across both parts
• Material Composition: Black PVC construction consistent
• Manufacturer: Same manufacturer (Bivar Inc.) ensures design compatibility
• Compliance Standards: ROHS3 compliance and MSL 1 rating identical
• Lead Configuration: 3mm and 2-lead mounting specifications preserved

The primary differentiation between these parts is the standoff length: ELM 4-12MM provides 0.470" (11.94mm) height, while ELM 5-485 provides 0.485" (12.32mm) height. This 0.015" (0.38mm) dimensional difference qualifies them as substitutes for applications where vertical spacing tolerance permits this variation.

Parameter Comparison

Engineering Selection Recommendations

Both ELM 4-12MM and ELM 5-485 maintain Active product status with identical ROHS3 compliance and unrestricted MSL 1 certification, qualifying both for standard production environments. Selection between these parts should be determined solely by the vertical spacing requirement of the application: choose ELM 4-12MM for designs requiring 0.470" (11.94mm) standoff height, or ELM 5-485 for designs requiring 0.485" (12.32mm) standoff height. The 0.015" (0.38mm) dimensional variance represents the only material distinction between these otherwise functionally equivalent components.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between ELM 4-12MM and ELM 5-485? A: The standoff length differs by 0.015" (0.38mm). ELM 4-12MM measures 0.470" (11.94mm), while ELM 5-485 measures 0.485" (12.32mm). All other electrical and mechanical specifications remain identical.

Q: Can ELM 5-485 substitute for ELM 4-12MM in existing designs? A: Substitution is permissible only if the application design tolerates the additional 0.015" (0.38mm) height variation. Designs with critical vertical spacing constraints require verification of clearance before implementing this substitution.

Q: Are both parts suitable for production use? A: Both parts carry Active product status with ROHS3 compliance and MSL 1 certification, confirming suitability for standard production applications without additional environmental controls.

Q: Do these parts share the same LED form factor? A: Both parts utilize T1 LED form factor with identical 3mm and 2-lead mounting configurations, ensuring mechanical compatibility in standard LED standoff applications.

Q: What is the inventory availability difference? A: ELM 4-12MM has 1,025 pieces in stock, while ELM 5-485 has 10,054 pieces in stock. The greater availability of ELM 5-485 may influence sourcing decisions when lead time is a consideration.