ELM 4-485 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 4-485 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.485" (12.32mm) 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 become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits alternative series configurations while maintaining functional compatibility.

Substiute Parts

ELM 4-485

Bivar Inc.In Stock: 768ELM 4-485 Datasheet

Current PartRFQ

ELM 2-500

Bivar Inc.In Stock: 4576ELM 2-500 Datasheet

Parametric EquivalentRFQ

ELM 5-485

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 4-485 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED Type: T1 (fixed requirement)
• Material: Black PVC (fixed requirement)
• Configuration: Vertical Mount, 3MM, 2-Lead (fixed requirement)
• RoHS Status: ROHS3 Compliant (fixed requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (fixed requirement)
• Manufacturer: Bivar Inc. (fixed requirement)

Variable Parameter Allowing Substitution:

• Length: 0.485" (12.32mm) or 0.500" (12.70mm)
• Series: ELM 2, ELM 4, or ELM 5

The ELM 4-485 has two identified substitutes: ELM 2-500 and ELM 5-485. Both maintain identical LED type, material, configuration, and compliance specifications. The ELM 2-500 differs in length (0.500" vs. 0.485"), while the ELM 5-485 maintains identical length but operates within a different series designation.

Parameter Comparison

Engineering Selection Recommendations

ELM 5-485 Selection Criteria: The ELM 5-485 maintains identical dimensional and material specifications to the ELM 4-485, differing only in series designation. Both parts are Active status products with ROHS3 compliance and unlimited moisture sensitivity ratings. This substitute is appropriate when ELM 4 series availability is constrained and design specifications permit ELM 5 series integration. Current inventory for ELM 5-485 is 10,054 pieces.

ELM 2-500 Selection Criteria: The ELM 2-500 operates within the ELM 2 series and introduces a 0.015" (0.38mm) length increase relative to the ELM 4-485. This substitute maintains all material, LED type, configuration, and compliance parameters. Selection of ELM 2-500 is appropriate when the increased length accommodates application requirements and ELM 4 series parts are unavailable. Current inventory for ELM 2-500 is 4,519 pieces.

Both substitutes maintain Active product status and full ROHS3 compliance, ensuring regulatory alignment with current production standards.

Frequently Asked Questions (FAQ)

Q: Can ELM 5-485 directly replace ELM 4-485 in existing designs?

A: Yes. The ELM 5-485 maintains identical length (0.485"), LED type (T1), material (Black PVC), configuration (Vertical Mount, 3MM, 2-Lead), and all compliance specifications (ROHS3, MSL 1). The only difference is series designation. Direct substitution is permissible without design modification.

Q: What is the dimensional difference between ELM 4-485 and ELM 2-500?

A: The ELM 2-500 is 0.015" (0.38mm) longer than the ELM 4-485. ELM 4-485 length is 0.485" (12.32mm); ELM 2-500 length is 0.500" (12.70mm). This difference must be evaluated against application clearance and mounting requirements.

Q: Are all three parts packaged identically?

A: Yes. ELM 4-485, ELM 2-500, and ELM 5-485 are all supplied in Bag packaging.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), ensuring equivalent regulatory and environmental performance.

Q: Which substitute has the highest current inventory availability?

A: ELM 5-485 has the highest inventory at 10,054 pieces, followed by ELM 2-500 at 4,519 pieces, compared to ELM 4-485 at 742 pieces.

Q: Can ELM 2-500 be used if the application has strict length tolerances?

A: No. If the application requires the exact 0.485" length specification, ELM 2-500 is not suitable due to its 0.500" length. In this case, only ELM 5-485 qualifies as a direct substitute.