ELM 4-15MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 4-15MM is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.590" (14.99mm) 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 dimensional, material, or electrical specifications align within acceptable tolerances for the intended application, allowing for inventory flexibility and supply chain optimization.

Substiute Parts

ELM 4-15MM

Bivar Inc.In Stock: 910ELM 4-15MM 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 4-15MM is determined by strict adherence to the following parameters:

Primary Substitution Criteria:

• Manufacturer: Bivar Inc. (same manufacturer ensures design consistency)
• Series: ELM 4 (maintains mechanical and electrical compatibility within the product line)
• LED Type: T1 (standardized form factor)
• Material: Black PVC (identical material specification)
• LED Configuration: 3MM 2LD (same lead count and diameter)
• Product Status: Active (ensures current manufacturing and support)
• RoHS Status: ROHS3 Compliant (regulatory compliance alignment)
• Moisture Sensitivity Level: 1 (Unlimited) (identical handling requirements)

Secondary Consideration:

• Length tolerance: Parts within the ELM 4 series sharing all primary criteria are grouped as substitutes, with length variations documented for application-specific selection.

The ELM 4-600 meets all primary substitution criteria and is classified as a parametric equivalent with a documented length difference of 0.010" (0.25mm).

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 4-15MM and ELM 4-600 maintain Active product status with ROHS3 compliance, ensuring availability and regulatory alignment for current production applications. The primary distinction between these parts is the length specification: 0.590" (14.99mm) versus 0.600" (15.24mm), representing a 0.010" (0.25mm) difference.

Selection between these parts is determined by the mechanical clearance and mounting height requirements of the target application. The ELM 4-15MM is specified for applications requiring the shorter standoff height, while the ELM 4-600 accommodates applications with slightly increased vertical spacing requirements. Both parts share identical electrical characteristics, material composition, and compliance certifications, making them functionally interchangeable within their respective dimensional constraints.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-600 be used in place of the ELM 4-15MM?

A: The ELM 4-600 is a parametric equivalent with identical electrical and material specifications. Substitution is permissible only when the application accommodates the additional 0.010" (0.25mm) length. Verify mechanical clearance and mounting height requirements before substitution.

Q: What is the significance of the length difference between these parts?

A: The length difference of 0.010" (0.25mm) affects the vertical standoff height of the LED assembly. Applications with tight vertical spacing constraints require the ELM 4-15MM, while applications with additional clearance can utilize the ELM 4-600.

Q: Are both parts suitable for the same environmental conditions?

A: Yes. Both parts share identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited), indicating equivalent handling and storage requirements. Both are ROHS3 compliant and suitable for identical environmental applications.

Q: What is the LED configuration designation "3MM 2LD"?

A: This designation indicates a 3-millimeter LED diameter with 2-lead connections. Both the ELM 4-15MM and ELM 4-600 support this standard configuration.

Q: Are there inventory considerations when selecting between these parts?

A: The ELM 4-15MM has 896 pieces in stock, while the ELM 4-600 has 1058 pieces in stock. Availability should be evaluated against application requirements and lead time considerations.

Q: Do these parts require different handling or storage procedures?

A: No. Both parts share identical Moisture Sensitivity Level (MSL) ratings and packaging specifications (Bag), requiring identical handling and storage procedures.