ELM 2-290 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-290 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.290" (7.37mm) length. This component features a black PVC construction and accommodates 3mm LED packages with 2-lead configurations. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating, indicating unlimited moisture sensitivity tolerance.

Equivalent and substitute parts are identified when component availability requires sourcing alternatives or when design specifications permit dimensional or material variations within established tolerance ranges.

Substiute Parts

ELM 2-290

Bivar Inc.In Stock: 864ELM 2-290 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 2-290 is determined by the following critical parameters:

Fixed Requirements (Non-Negotiable):

• LED Type: T1
• LED Package Size: 3MM
• Lead Configuration: 2LD
• Mounting Orientation: Vertical
• Color: Black
• RoHS3 Compliance
• MSL Level 1

Variable Parameters (Permit Substitution):

• Length: 0.290" (7.37mm) primary specification; 0.285" (7.24mm) acceptable as parametric equivalent
• Material: PVC or Nylon construction both qualify

The identified substitutes maintain all fixed requirements while accommodating minor length variations (0.005" difference) and material alternatives within the same functional category.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: ELM 2-285

The ELM 2-285 represents the closest parametric equivalent to the ELM 2-290. Both parts share identical material composition (PVC), manufacturer origin, and all critical functional parameters. The length differential of 0.005" (0.13mm) falls within standard mechanical tolerance ranges for LED standoff applications. Both parts maintain Active product status and identical compliance certifications.

Alternative Substitutes: H-101C and H-101C-1

The H-101C and H-101C-1 provide functional equivalence with material substitution from PVC to Nylon. Both alternatives maintain identical LED specifications (T1, 3MM, 2LD), length (0.285"), and compliance ratings. The Nylon material variant offers equivalent performance within the MSL Level 1 classification. H-101C and H-101C-1 are differentiated by manufacturing lot or revision designation only; both are interchangeable from a parametric standpoint.

Compliance Verification

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, confirming suitability for equivalent application contexts. No additional qualification testing is required based on provided compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-285 directly replace ELM 2-290 in production assemblies?

A: Yes. The ELM 2-285 is a parametric equivalent with a 0.005" length reduction. This dimensional difference is within standard mechanical tolerances for LED standoff applications and does not affect functional performance or electrical characteristics.

Q: What is the material difference between ELM 2-290 and H-101C?

A: ELM 2-290 uses PVC material, while H-101C uses Nylon. Both materials are black, maintain identical LED specifications (T1, 3MM, 2LD), and achieve equivalent MSL Level 1 ratings. Material selection depends on application-specific thermal or mechanical requirements not specified in this reference.

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

A: Yes. Both parts are parametrically identical with matching specifications for LED type, package size, lead configuration, length, material, color, and compliance ratings. The designation suffix (-1) indicates a manufacturing revision or lot differentiation with no functional impact.

Q: Do all substitute parts carry the same RoHS and MSL certifications?

A: Yes. All listed substitutes (ELM 2-285, H-101C, H-101C-1) maintain ROHS3 compliance and MSL Level 1 (Unlimited) ratings, matching the primary part ELM 2-290.

Q: What inventory levels are available for each substitute?

A: ELM 2-290: 783 Pcs; ELM 2-285: 1,874 Pcs; H-101C: 22,132 Pcs; H-101C-1: 11,998 Pcs. Inventory quantities reflect current stock status and may vary.

Q: Can material substitution (PVC to Nylon) affect assembly compatibility?

A: Material substitution does not affect electrical or mechanical compatibility with standard 3MM LED packages or 2-lead configurations. Assembly process compatibility depends on application-specific insertion force or thermal requirements not provided in this reference.