ELM 3-260 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 3-260 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.260" (6.60mm) length specification. This component is constructed from black PVC material and is currently in active production status. The ELM 3-260 maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for standard electronic assembly environments. Substitute parts are identified when design specifications allow for alternative length dimensions while maintaining core functional parameters including LED form factor, material composition, and mounting orientation.

Substiute Parts

ELM 3-260

Bivar Inc.In Stock: 1053ELM 3-260 Datasheet

Current PartRFQ

ELM 1-250

Bivar Inc.In Stock: 52111ELM 1-250 Datasheet

Parametric EquivalentRFQ

ELM 3-250

Bivar Inc.In Stock: 8663ELM 3-250 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ELM 3-260 are determined by the following criteria:

Primary Substitution Parameter: Length dimension tolerance. The ELM 3-260 operates at 0.260" (6.60mm) length. Substitute parts maintain compatibility when the following parameters remain constant:

• LED form factor: T1 3/4 (non-negotiable)
• Material composition: Black PVC (non-negotiable)
• Mounting orientation: Vertical (non-negotiable)
• Color: Black (non-negotiable)
• RoHS compliance status: ROHS3 Compliant (non-negotiable)
• Moisture sensitivity level: MSL 1 (non-negotiable)

Allowable Variation: Length dimension may vary to 0.250" (6.35mm) when circuit board design specifications permit reduced standoff height. This 0.010" (0.25mm) reduction represents the only parameter variance between the main part and identified substitutes.

Series Consideration: Substitutes exist within both the ELM 3 series (same base product number ELM3-2) and the ELM 1 series (different base product number ELM1-2). Both series maintain identical LED form factor, material, and mounting characteristics.

Parameter Comparison

Engineering Selection Recommendations

ELM 3-250 Selection Criteria: The ELM 3-250 is the primary substitute when circuit board layout permits a 0.010" (0.25mm) reduction in standoff height. This part maintains identical series designation (ELM 3) and base product number (ELM3-2) as the main part. Both ELM 3-260 and ELM 3-250 share identical HTSUS classification (3926.90.9985), confirming functional equivalence within the ELM 3 product line. Inventory availability for ELM 3-250 is 8,640 pieces.

ELM 1-250 Selection Criteria: The ELM 1-250 functions as an alternative substitute when the 0.250" (6.35mm) length specification is acceptable and supply chain considerations favor the ELM 1 series. This part differs in base product number (ELM1-2) and HTSUS classification (8547.20.0000) but maintains all critical functional parameters. The ELM 1-250 carries significantly higher inventory availability at 52,009 pieces, making it suitable for high-volume applications requiring extended supply assurance.

Compliance Verification: All three parts maintain ROHS3 compliance and MSL 1 rating. REACH status is documented as "REACH Unaffected" for both substitute parts. ECCN classification is EAR99 for all parts.

Frequently Asked Questions (FAQ)

Q: Can the ELM 3-260 be directly replaced with the ELM 3-250?

A: Direct replacement is possible only when the circuit board design accommodates a 0.010" (6.35mm) reduction in standoff height. All other functional parameters remain identical. Verify board layout clearances before substitution.

Q: What is the difference between ELM 3-250 and ELM 1-250?

A: Both parts share identical LED form factor (T1 3/4), length (0.250"), material (black PVC), and mounting orientation (vertical). The primary differences are series designation and HTSUS classification. ELM 3-250 belongs to the ELM 3 series with HTSUS 3926.90.9985, while ELM 1-250 belongs to the ELM 1 series with HTSUS 8547.20.0000. Functional performance is equivalent.

Q: Are all three parts RoHS compliant?

A: Yes. The ELM 3-260, ELM 3-250, and ELM 1-250 all maintain ROHS3 compliance status.

Q: What is the moisture sensitivity level for these parts?

A: All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Which substitute part should be selected for maximum inventory availability?

A: The ELM 1-250 provides the highest inventory availability at 52,009 pieces. The ELM 3-250 provides 8,640 pieces. Selection should be based on design requirements and supply chain strategy.

Q: Can the ELM 3-260 be used in applications requiring the ELM 1-250 specification?

A: No. The ELM 3-260 has a 0.260" length, which exceeds the 0.250" specification of the ELM 1-250. Substitution direction is from longer to shorter length only, not the reverse.

Q: Are packaging specifications identical across all three parts?

A: Yes. All three parts are supplied in Bag packaging format.