ELM 7-515

Part Overview

The ELM 7-515 is a T1 LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a height of 0.515" (13.08mm). This component is designed for mounting vertical LED assemblies in 3MM configurations with 2 leads. The part is currently active and widely available in inventory (1136 units in stock). Alternative models exist primarily due to height specifications and availability considerations across different production batches and series designations.

Substiute Parts

ELM 7-515

Bivar Inc.In Stock: 1175ELM 7-515 Datasheet

Current PartRFQ

ELM 2-500

Bivar Inc.In Stock: 4576ELM 2-500 Datasheet

Parametric EquivalentRFQ

ELM 2-510

Bivar Inc.In Stock: 1857ELM 2-510 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ELM 7-515 is evaluated based on the following critical parameters:

• LED Type: T1 (must match exactly)
• Material: Black PVC (must match)
• Configuration: Vertical mount with 2 leads (must match)
• Length: 0.515" ± tolerance variants

The ELM 2-510 and ELM 2-500 are grouped as parametric equivalents because they maintain identical LED type (T1), material composition (black PVC), lead configuration (2 leads), and mounting orientation (vertical). The length variations (0.510" and 0.500" respectively) represent acceptable substitutes within the mechanical envelope constraints of typical LED mounting applications. Both substitute parts share identical RoHS3 compliance status, MSL rating, and material specifications with the main part.

Parameter Comparison

Engineering Selection Recommendations

The ELM 7-515 is the primary selection for applications requiring the 0.515" height specification. Both the ELM 2-510 and ELM 2-500 are valid alternatives when the mechanical envelope permits height variation. All three parts carry identical RoHS3 compliance certification and MSL rating 1 status, indicating equivalent environmental handling and regulatory qualification. Selection between alternatives should be determined by the specific PCB clearance and mechanical mounting requirements of the application. All parts maintain active product status with established supply availability.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-510 directly replace ELM 7-515? A: Yes, provided the application mechanical design accommodates the 0.005" (0.13mm) height reduction. The LED type, material, configuration, and compliance characteristics are identical.

Q: What is the primary difference between ELM 2-510 and ELM 2-500? A: The primary difference is length: ELM 2-510 measures 0.510" (12.95mm) while ELM 2-500 measures 0.500" (12.70mm). Both maintain identical LED type, material, and electrical characteristics.

Q: Are all three parts ROHS3 compliant? A: Yes, ELM 7-515, ELM 2-510, and ELM 2-500 all carry ROHS3 compliance certification.

Q: What is the significance of the MSL rating? A: All three parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity limitations and unrestricted shelf storage without desiccant packaging.

Q: Should I consider inventory availability when selecting a substitute? A: Inventory levels do not affect electrical or mechanical substitution criteria. ELM 2-500 currently has the highest availability (4519 units), followed by ELM 2-510 (1846 units) and ELM 7-515 (1136 units).