ELM 2-040 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-040 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a 0.040" (1.02mm) length specification. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production environments. Identifying equivalent substitute parts ensures supply chain continuity and provides alternative sourcing options when the primary part number becomes unavailable or when inventory constraints require alternative component selection.

Substiute Parts

ELM 2-040

Bivar Inc.In Stock: 758ELM 2-040 Datasheet

Current PartRFQ

ELM 4-1MM

Bivar Inc.In Stock: 1301ELM 4-1MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 2-040 is determined by strict alignment of 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.

Physical Dimensions: Length specification of 0.040" (1.02mm) is mandatory for maintaining consistent PCB clearance and assembly height requirements.

Material and Color: Black PVC construction ensures consistent thermal and electrical properties across substitute selections.

Mounting Configuration: Vertical (SR VERT) orientation must be preserved to maintain compatibility with existing PCB layouts and assembly processes.

Regulatory Compliance: RoHS3 compliance and MSL Level 1 rating are required for production environments subject to environmental and moisture exposure standards.

The ELM 4-1MM meets all specified parameters and qualifies as a parametric equivalent within the Bivar Inc. product family.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 2-040 and ELM 4-1MM are Active products manufactured by Bivar Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. Both parts carry RoHS3 compliance certification and MSL Level 1 rating, confirming suitability for standard production and storage environments without moisture-sensitive device handling protocols.

The ELM 4-1MM, belonging to the ELM 4 series, provides an alternative sourcing path while maintaining full parametric equivalence to the ELM 2-040 from the ELM 2 series. Current inventory levels show 1213 units available for the ELM 4-1MM compared to 718 units for the ELM 2-040, making the substitute part a viable option for high-volume procurement scenarios.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-1MM be used as a direct replacement for the ELM 2-040 in existing designs?

A: Yes. The ELM 4-1MM is a parametric equivalent with identical LED type (T1), length (0.040"/1.02mm), color (Black), material (PVC), mounting orientation (Vertical), and regulatory compliance (RoHS3, MSL 1). No design modifications are required.

Q: Are there any differences in packaging between these two part numbers?

A: Both parts are supplied in Bag packaging format. Packaging specifications are identical for both components.

Q: What is the significance of the series designation difference (ELM 2 vs. ELM 4)?

A: The series designation reflects internal Bivar Inc. product family organization. The ELM 2-040 belongs to the ELM 2 series with base product number ELM2, while the ELM 4-1MM belongs to the ELM 4 series with base product number ELM4-1. Despite different series assignments, both parts meet identical functional and dimensional specifications for T1 LED standoff applications.

Q: Are both parts suitable for moisture-sensitive environments?

A: Both parts carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special moisture-control requirements.

Q: Which part should be selected for new designs?

A: Either part is acceptable for new designs. Selection should be based on supplier availability, lead time, and inventory levels. Both parts are Active products with confirmed RoHS3 compliance.