ELM 3-470 Equivalent & Substitute Parts

Part Overview

The ELM 3-470 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.470" (11.94mm) length. This component is an active product with full RoHS3 compliance and MSL Level 1 rating. Substitute parts may be required due to inventory constraints, application-specific height requirements, or supply chain considerations while maintaining functional compatibility within the ELM 3 series.

Substiute Parts

ELM 3-470

Bivar Inc.In Stock: 1199ELM 3-470 Datasheet

Current PartRFQ

ELM 3-450

Bivar Inc.In Stock: 9053ELM 3-450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the ELM 3 series is determined by the following critical parameters:

• LED Type: Must remain T1 3/4 to ensure mechanical and electrical compatibility
• Material: Must remain PVC for thermal and mechanical properties
• Color: Must remain Black for consistency
• Series: Must remain ELM 3 for form factor compatibility
• Length Tolerance: Substitute parts may vary in length (0.450" to 0.470") to accommodate different PCB standoff height requirements

The ELM 3-450 qualifies as a parametric equivalent because it maintains identical LED type, material, color, series designation, and compliance certifications while providing a 0.020" (0.51mm) shorter standoff height.

Parameter Comparison

Engineering Selection Recommendations

Both ELM 3-470 and ELM 3-450 are active products with identical RoHS3 compliance and MSL Level 1 ratings. Selection between these parts depends on the specific standoff height requirement for your application. The ELM 3-470 provides 0.470" height, while the ELM 3-450 provides 0.450" height. Both parts maintain full regulatory compliance and are suitable for production use. Inventory availability may also influence part selection, as the ELM 3-450 currently has higher stock levels (8972 pcs vs. 1161 pcs).

Frequently Asked Questions (FAQ)

Q: Can ELM 3-450 be used as a direct replacement for ELM 3-470?

A: The ELM 3-450 is a parametric equivalent within the ELM 3 series. It maintains identical LED type, material, color, and compliance certifications. The primary difference is the 0.020" (0.51mm) reduction in standoff height. Compatibility depends on whether your PCB layout and component clearance requirements can accommodate the shorter height.

Q: What are the critical parameters that define substitution eligibility?

A: Substitute parts must maintain the same LED type (T1 3/4), material (PVC), color (Black), and series designation (ELM 3). Length variations within the ELM 3 series are permissible when application requirements allow.

Q: Are both parts RoHS compliant?

A: Yes. Both ELM 3-470 and ELM 3-450 are ROHS3 compliant with MSL Level 1 ratings, suitable for all standard manufacturing environments.

Q: What is the inventory status of these parts?

A: ELM 3-470 has 1161 pcs in stock, while ELM 3-450 has 8972 pcs in stock. Both are active products available for immediate procurement.