ELM 7-115 Equivalent & Substitute Parts

Part Overview

The ELM 7-115 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.115" (2.92mm) height. This component is a black PVC standoff for 3MM LED packages with 2-lead configuration. The part is currently active in production and ROHS3 compliant. Substitute parts are identified when equivalent functional performance can be achieved through alternative series offerings from the same manufacturer while maintaining critical mechanical and electrical specifications.

Substiute Parts

ELM 7-115

Bivar Inc.In Stock: 690ELM 7-115 Datasheet

Current PartRFQ

ELM 2-120

Bivar Inc.In Stock: 86478ELM 2-120 Datasheet

Parametric EquivalentRFQ

ELM 4-115

Bivar Inc.In Stock: 1770ELM 4-115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ELM 7-115 are identified based on the following critical parameters that determine functional equivalency:

Primary Matching Criteria:

• LED Type: T1 (3MM package)
• Material: Black PVC
• Lead Configuration: 2LD
• Mounting Style: Vertical
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Length tolerance: Parts with identical or marginally different standoff heights (0.115" to 0.120") are considered substitutes when mechanical clearance permits

The ELM 7-115 has two identified substitutes within the Bivar Inc. product line: the ELM 4-115 (identical specifications, different series) and the ELM 2-120 (same specifications with 0.005" additional height).

Parameter Comparison

Engineering Selection Recommendations

ELM 4-115 Selection: The ELM 4-115 is a direct equivalent to the ELM 7-115, offering identical mechanical and electrical specifications across all critical parameters. Both parts share the same 0.115" (2.92mm) length, T1 LED compatibility, and ROHS3 compliance. Selection between ELM 7-115 and ELM 4-115 depends on series availability and inventory status. Both parts are active products suitable for production applications.

ELM 2-120 Selection: The ELM 2-120 provides functional equivalency with a 0.005" (0.13mm) increase in standoff height (0.120" versus 0.115"). This part is appropriate for applications where the additional height does not create mechanical interference or clearance violations. The ELM 2-120 maintains all other critical specifications including T1 LED compatibility, black PVC material, 2-lead configuration, and ROHS3 compliance. This substitute is suitable when the height differential accommodates the application design.

All three parts maintain ROHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage environments.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-115 be used as a direct replacement for the ELM 7-115?

A: Yes. The ELM 4-115 is a direct equivalent with identical specifications for LED type (T1), material (black PVC), length (0.115"), lead configuration (2LD), and compliance ratings (ROHS3, MSL 1). The only difference is the series designation. Both parts are active products from Bivar Inc.

Q: What is the key difference between the ELM 7-115 and ELM 2-120?

A: The primary difference is standoff length. The ELM 7-115 measures 0.115" (2.92mm) while the ELM 2-120 measures 0.120" (3.05mm), representing a 0.005" (0.13mm) height increase. All other specifications including LED type, material, lead configuration, and compliance ratings are identical.

Q: When should I use the ELM 2-120 instead of the ELM 7-115?

A: The ELM 2-120 is appropriate when the application design permits or requires the additional 0.005" standoff height. This substitute maintains all electrical and compliance specifications while providing increased vertical clearance between the LED package and the mounting surface.

Q: Are all three parts ROHS3 compliant?

A: Yes. The ELM 7-115, ELM 4-115, and ELM 2-120 are all ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating.

Q: What packaging format is used for these parts?

A: All three parts are supplied in bag packaging format suitable for component handling and storage.

Q: Can these parts be used interchangeably in production?

A: The ELM 7-115 and ELM 4-115 are fully interchangeable due to identical specifications. The ELM 2-120 is interchangeable only when the 0.005" height difference does not create mechanical conflicts with the application design or PCB layout.