ELM 2-615 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-615 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.615" (15.62mm) length. This component is constructed from black PVC material and accommodates 3MM 2-lead LED configurations. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Substitute parts are identified when inventory constraints, lead time requirements, or specific application geometries necessitate alternative components that maintain functional equivalence within defined electrical and mechanical parameters.

Substiute Parts

ELM 2-615

Bivar Inc.In Stock: 958ELM 2-615 Datasheet

Current PartRFQ

ELM 4-600

Bivar Inc.In Stock: 1069ELM 4-600 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 2-615 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED type classification (T1)
• Material composition (Black PVC)
• Lead configuration (3MM 2-Lead)
• Mounting orientation (Vertical)
• RoHS compliance level (ROHS3)
• Moisture sensitivity rating (MSL 1)

Dimensional Tolerance: Length variations within the T1 LED standoff category are permissible when the substitute part maintains the same material, LED type, and lead configuration. The ELM 4-600 substitute differs by 0.015" (0.38mm) in length while preserving all other critical parameters, making it functionally equivalent for applications where this dimensional variance is acceptable within the mechanical design constraints.

Parameter Comparison

Engineering Selection Recommendations

ELM 2-615 Primary Selection: Use the ELM 2-615 when the mechanical design specifies a 0.615" (15.62mm) standoff length and inventory availability supports production schedules. This part maintains Active status with ROHS3 compliance and MSL 1 rating, confirming suitability for standard manufacturing and storage conditions.

ELM 4-600 Substitute Selection: The ELM 4-600 serves as a functional substitute when the ELM 2-615 experiences supply constraints or extended lead times. The 0.015" (0.38mm) length reduction must be evaluated against mechanical design tolerances and PCB layout requirements. Both parts share identical LED type, material, configuration, and compliance certifications, ensuring electrical and environmental performance equivalence. The substitute is appropriate only when the dimensional variance falls within the application's mechanical tolerance stack-up.

Frequently Asked Questions (FAQ)

Q: What determines if ELM 4-600 can replace ELM 2-615?

A: Substitution is valid when the mechanical design accommodates a 0.015" (0.38mm) reduction in standoff length. Both parts are T1 LED standoffs in black PVC with identical 3MM 2-lead vertical mount configuration, RoHS3 compliance, and MSL 1 rating. The length difference is the only parameter variance.

Q: Are there electrical performance differences between these parts?

A: No. Both parts are passive mechanical standoffs for T1 LEDs. Electrical performance is determined by the LED component itself, not the standoff. The standoff provides mechanical positioning and isolation only.

Q: Do both parts require the same storage and handling conditions?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard component storage conditions apply to both ELM 2-615 and ELM 4-600.

Q: Can I use ELM 4-600 in a design originally specified for ELM 2-615?

A: Only if the mechanical design review confirms that the 0.015" (0.38mm) length reduction does not violate PCB clearance, component spacing, or assembly fixture requirements. Engineering validation of the dimensional change is required before substitution.

Q: Are packaging and inventory considerations relevant to substitution?

A: Both parts are supplied in Bag packaging. Inventory levels (875 Pcs for ELM 2-615 and 1058 Pcs for ELM 4-600) may influence sourcing decisions, but substitution eligibility is determined solely by electrical and mechanical parameter compatibility.