ELM 5-7MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-7MM is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.280" (7.11mm) 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 electronic assembly requirements. Substitute parts are identified to address inventory availability, material preference variations, or dimensional tolerance requirements within the allowable parameter range.

Substiute Parts

ELM 5-7MM

Bivar Inc.In Stock: 1163ELM 5-7MM Datasheet

Current PartRFQ

ELM 2-285

Bivar Inc.In Stock: 1981ELM 2-285 Datasheet

Parametric EquivalentRFQ

H-101C

Bivar Inc.In Stock: 22198H-101C Datasheet

Parametric EquivalentRFQ

H-101C-1

Bivar Inc.In Stock: 12044H-101C-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-7MM is determined by the following critical parameters:

Primary Substitution Criteria:

• LED Type: T1 (fixed requirement)
• LED Configuration: 3MM 2LD (fixed requirement)
• Color: Black (fixed requirement)
• RoHS Status: ROHS3 Compliant (fixed requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (fixed requirement)

Allowable Variation Parameters:

• Length: 0.280" to 0.285" (7.11mm to 7.24mm) — within tolerance for vertical mounting applications
• Material: PVC or Nylon — both materials provide equivalent mechanical and electrical performance for LED standoff applications

The substitute parts ELM 2-285, H-101C, and H-101C-1 meet all primary criteria. Variations in length (0.285" versus 0.280") and material composition (Nylon versus PVC) remain within acceptable engineering parameters for this product category.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and full RoHS3 compliance, qualifying them for direct substitution in applications requiring the ELM 5-7MM. Selection between alternatives is based on the following factors:

Material Selection:

• PVC variants (ELM 5-7MM, ELM 2-285) provide identical material composition for applications requiring consistent polymer properties.
• Nylon variants (H-101C, H-101C-1) offer alternative material performance while maintaining all electrical and mechanical specifications.

Dimensional Considerations:

• Length variation of 0.005" (0.13mm) between ELM 5-7MM (0.280") and substitute parts (0.285") remains within standard manufacturing tolerances for vertical LED standoff applications.

Inventory Availability:

• H-101C and H-101C-1 demonstrate significantly higher stock levels (22132 and 11998 units respectively), supporting supply chain continuity.
• All parts carry MSL 1 (Unlimited) rating, eliminating moisture-related handling constraints.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-285 directly replace ELM 5-7MM in production assemblies?

A: Yes. ELM 2-285 meets all primary substitution criteria: identical LED type (T1), LED configuration (3MM 2LD), color (Black), and compliance status (ROHS3). The 0.005" length difference (0.285" versus 0.280") falls within acceptable tolerance for vertical mounting applications.

Q: What is the material difference between PVC and Nylon variants?

A: ELM 5-7MM and ELM 2-285 use PVC material, while H-101C and H-101C-1 use Nylon. Both materials provide equivalent mechanical support and electrical isolation for T1 LED standoff applications. Material selection depends on specific application requirements regarding thermal or chemical exposure.

Q: Are H-101C and H-101C-1 interchangeable?

A: Yes. H-101C and H-101C-1 share identical specifications: T1 LED type, 3MM 2LD configuration, 0.285" length, Nylon material, Black color, and ROHS3 compliance. Both parts are functionally equivalent for substitution purposes.

Q: Does the 0.005" length variation affect PCB layout or mechanical fit?

A: The length difference between ELM 5-7MM (0.280") and substitute parts (0.285") represents a 0.13mm variation. This falls within standard PCB assembly tolerances for vertical standoff components and does not require layout modification.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates these components have no moisture sensitivity restrictions. No special storage, handling, or baking procedures are required prior to assembly, simplifying supply chain management for all substitute parts.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the design accommodates the allowable length variation (0.280" to 0.285") and material composition (PVC or Nylon). All parts maintain identical LED type, configuration, color, and compliance certifications required for functional equivalence.