ELM 2-680 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-680 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.680" (17.27mm) length. This component is an active product with full ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical specifications, mechanical compatibility within tolerance, and identical material and packaging standards. Alternative models become necessary when the primary part reaches inventory constraints or when design flexibility permits dimensional variation within acceptable parameters.

Substiute Parts

ELM 2-680

Bivar Inc.In Stock: 1060ELM 2-680 Datasheet

Current PartRFQ

ELM 2-17MM

Bivar Inc.In Stock: 1852ELM 2-17MM Datasheet

Parametric EquivalentRFQ

ELM 2-665

Bivar Inc.In Stock: 909ELM 2-665 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 2-680 is determined by the following criteria:

Primary Matching Parameters:

• LED Type: T1 (identical across all parts)
• Material: Black PVC (identical across all parts)
• Mounting Style: Vertical (SR VERT) (identical across all parts)
• Lead Count: 2LD (identical across all parts)
• Manufacturer: Bivar Inc. (identical across all parts)
• Series: ELM 2 (identical across all parts)
• RoHS Status: ROHS3 Compliant (identical across all parts)
• Moisture Sensitivity Level: 1 (Unlimited) (identical across all parts)
• Product Status: Active (identical across all parts)
• Packaging: Bag (identical across all parts)

Variable Parameter (Within Tolerance):

• Length: 0.680" (17.27mm) nominal, with acceptable substitutes at 0.670" (17.02mm) and 0.665" (16.89mm)

The ELM 2-17MM and ELM 2-665 are classified as parametric equivalents because they maintain all critical electrical and mechanical specifications while operating within a dimensional tolerance band of approximately 0.015" (0.38mm) from the primary part specification.

Parameter Comparison

Engineering Selection Recommendations

ELM 2-680 Primary Selection: The ELM 2-680 is the specified component and remains the first choice when available. All three parts maintain identical active product status, ROHS3 compliance, and unlimited moisture sensitivity rating, ensuring equivalent regulatory and environmental performance.

ELM 2-17MM Substitute: The ELM 2-17MM operates at 0.670" (17.02mm) length, representing a 0.010" (0.25mm) reduction from the primary specification. This part carries higher current inventory (1815 Pcs) and maintains full compliance equivalence. Selection is appropriate when dimensional tolerance of ±0.010" is acceptable within the application circuit board layout.

ELM 2-665 Substitute: The ELM 2-665 operates at 0.665" (16.89mm) length, representing a 0.015" (0.38mm) reduction from the primary specification. This part maintains full compliance equivalence with 882 Pcs inventory availability. Selection is appropriate when dimensional tolerance of ±0.015" is acceptable within the application circuit board layout.

All three parts share identical electrical performance characteristics, material composition, and regulatory compliance status. Selection between them is determined solely by dimensional tolerance requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-17MM and ELM 2-665 be used interchangeably with ELM 2-680?

A: Yes, within dimensional tolerance constraints. All three parts are T1 LED standoffs in the ELM 2 series with identical electrical specifications, material composition (Black PVC), mounting style (vertical), lead count (2LD), and regulatory compliance (ROHS3, MSL 1). The length variation of 0.010" to 0.015" must be acceptable for the specific application circuit board layout and component clearance requirements.

Q: What is the maximum dimensional tolerance between these substitute parts?

A: The dimensional variation spans from 0.665" (16.89mm) to 0.680" (17.27mm), representing a total tolerance band of 0.015" (0.38mm). This tolerance must be evaluated against the application's mechanical constraints, including PCB hole spacing, component clearance, and assembly fixture specifications.

Q: Are all three parts manufactured by the same company?

A: Yes. ELM 2-680, ELM 2-17MM, and ELM 2-665 are all manufactured by Bivar Inc. and belong to the same ELM 2 series product family.

Q: Do these parts have different packaging or handling requirements?

A: No. All three parts are supplied in Bag packaging with identical Moisture Sensitivity Level 1 (Unlimited) rating, indicating no special storage or handling precautions are required beyond standard component handling practices.

Q: What compliance certifications apply to all substitute parts?

A: All three parts carry ROHS3 compliance certification and are classified as active products. The ELM 2-665 additionally carries REACH Unaffected status. All parts share identical ECCN (EAR99) and HTSUS classifications for regulatory and trade purposes.

Q: How should I select between the available substitutes?

A: Selection is based on two factors: (1) dimensional tolerance acceptance within your application's mechanical design, and (2) inventory availability. The ELM 2-17MM offers the highest current inventory (1815 Pcs), while ELM 2-680 and ELM 2-665 offer 1040 Pcs and 882 Pcs respectively. All three deliver identical electrical and compliance performance.