ELM 5-315 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-315 is a T1 LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a 0.315" (8.00mm) length. This component is designed for vertical mounting applications requiring precise LED positioning. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating, indicating unlimited moisture sensitivity tolerance.

Substitute parts become necessary when the primary part experiences supply constraints, inventory depletion, or when design flexibility permits alternative series selection while maintaining functional equivalence.

Substiute Parts

ELM 5-315

Bivar Inc.In Stock: 1157ELM 5-315 Datasheet

Current PartRFQ

ELM 2-315

Bivar Inc.In Stock: 7579ELM 2-315 Datasheet

Parametric EquivalentRFQ

ELM 2-320

Bivar Inc.In Stock: 26222ELM 2-320 Datasheet

Parametric EquivalentRFQ

ELM 4-315

Bivar Inc.In Stock: 4986ELM 4-315 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-315 is determined by strict parameter matching across the following criteria:

Primary Matching Parameters:

• LED Type: T1 (all substitutes maintain this specification)
• Material: Black PVC (all substitutes maintain this specification)
• Mounting Orientation: Vertical (all substitutes maintain this specification)
• RoHS Status: ROHS3 Compliant (all substitutes maintain this specification)
• MSL Rating: 1 (Unlimited) (all substitutes maintain this specification)
• Product Status: Active (all substitutes maintain this specification)

Secondary Dimensional Parameters:

• Length tolerance: 0.315" (8.00mm) primary specification; 0.320" (8.13mm) represents a 0.005" variance within mechanical tolerance bands for standoff applications

All three substitute parts (ELM 2-315, ELM 2-320, ELM 4-315) satisfy the primary matching parameters. The ELM 2-320 introduces a minor length variation of +0.005" but remains functionally equivalent within standard PCB mounting tolerances for LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 2-315 Selection Criteria: The ELM 2-315 provides direct dimensional and functional equivalence to the ELM 5-315. All critical parameters align identically, including length specification of 0.315" (8.00mm). This substitute is appropriate for applications where series designation does not impose design constraints. Current inventory availability is 7,562 units.

ELM 2-320 Selection Criteria: The ELM 2-320 introduces a length variance of +0.005" (0.320" versus 0.315"). This substitute is suitable for applications where mechanical tolerance bands accommodate the additional 0.005" standoff height. All other parameters remain equivalent. Current inventory availability is 26,182 units, representing the highest stock level among all substitutes.

ELM 4-315 Selection Criteria: The ELM 4-315 maintains exact dimensional equivalence with the ELM 5-315 at 0.315" (8.00mm) length. All electrical and mechanical parameters align identically. This substitute is appropriate for applications where series designation does not impose design constraints. Current inventory availability is 4,972 units.

All three substitutes maintain Active product status and full RoHS3 compliance, ensuring long-term availability and regulatory conformance.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the ELM 5-315?

A: Substitution eligibility requires matching across all primary parameters: T1 LED type, black PVC material, vertical mounting orientation, 0.315" (8.00mm) length specification, RoHS3 compliance, and MSL Level 1 rating. All listed substitutes satisfy these criteria.

Q: Can the ELM 2-320 be used in place of the ELM 5-315 despite the length difference?

A: The ELM 2-320 features a 0.320" (8.13mm) length, representing a +0.005" variance from the ELM 5-315 specification of 0.315" (8.00mm). This substitute is functionally equivalent when the application design accommodates this dimensional tolerance. Standard PCB mounting practices for LED standoffs typically permit this variance.

Q: Are there differences in packaging between the main part and substitutes?

A: All parts, including the main ELM 5-315 and all substitutes (ELM 2-315, ELM 2-320, ELM 4-315), are supplied in Bag packaging format.

Q: Do all substitutes maintain the same compliance certifications?

A: Yes. All substitute parts maintain RoHS3 compliance and MSL Level 1 (Unlimited) rating, identical to the ELM 5-315. All parts are classified as Active products.

Q: What is the difference between ELM 2, ELM 4, and ELM 5 series designations?

A: Series designation indicates the product line within Bivar Inc.'s LED standoff portfolio. The ELM 2, ELM 4, and ELM 5 series share identical functional and mechanical specifications for the specified part numbers. Series selection does not affect electrical or physical performance for these equivalent parts.

Q: Which substitute offers the highest current inventory availability?

A: The ELM 2-320 maintains the highest inventory level at 26,182 units in stock, compared to 7,562 units for ELM 2-315 and 4,972 units for ELM 4-315.