ELM 2-1MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-1MM 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 becomes unavailable or when inventory constraints require component alternatives.

Substiute Parts

ELM 2-1MM

Bivar Inc.In Stock: 1053ELM 2-1MM 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 2-1MM is determined by strict parameter matching across the following critical specifications:

Matching Parameters Required for Substitution:

• LED Type: T1
• Length: 0.040" (1.02mm)
• Color: Black
• Material: PVC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Mounting Configuration: Vertical (SR VERT)

The ELM 4-1MM qualifies as a parametric equivalent because it maintains identical values across all critical dimensional, material, and compliance parameters. Both components share the same LED form factor, physical length, color specification, and regulatory compliance status. The series designation change (ELM 2 to ELM 4) reflects internal product line organization within Bivar Inc. but does not alter the functional or mechanical compatibility of the standoff assembly.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 2-1MM and ELM 4-1MM maintain Active product status within Bivar Inc.'s current product portfolio, ensuring ongoing manufacturer support and availability. Both components satisfy ROHS3 compliance requirements, making them suitable for applications subject to environmental and regulatory restrictions on hazardous substances.

Selection between these parts should be based on:

Inventory Availability: The ELM 4-1MM currently maintains higher inventory levels (1213 pcs) compared to the ELM 2-1MM (945 pcs), providing greater supply security for high-volume production requirements.

Regulatory Compliance: Both parts meet identical compliance standards (ROHS3, MSL 1), eliminating compliance-based differentiation in component selection.

Functional Equivalence: The parameter alignment across all critical specifications confirms that either part functions identically within the same circuit board assembly and mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-1MM be used as a direct replacement for the ELM 2-1MM 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), and compliance status (ROHS3). No design modifications are required for substitution.

Q: What is the significance of the series number change from ELM 2 to ELM 4?

A: The series designation reflects Bivar Inc.'s internal product line organization. This change does not affect mechanical fit, electrical performance, or functional compatibility. Both series maintain identical specifications for the 1MM standoff configuration.

Q: Are there any packaging differences between these parts?

A: No. Both the ELM 2-1MM and ELM 4-1MM are supplied in Bag packaging, ensuring consistent handling and storage requirements.

Q: Do both parts meet the same moisture sensitivity requirements?

A: Yes. Both components carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control measures are required during storage, handling, or assembly.

Q: Which part should be selected for new production designs?

A: Either part is acceptable for new designs. Selection may be based on current inventory availability, supplier lead times, or existing supplier relationships with Bivar Inc.