ELM 1-165 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 1-165 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a 0.165" (4.19mm) length specification. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production environments. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where dimensional and material tolerances permit.

Substiute Parts

ELM 1-165

Bivar Inc.In Stock: 772ELM 1-165 Datasheet

Current PartRFQ

ELM 3-160

Bivar Inc.In Stock: 1153ELM 3-160 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 1-165 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED form factor: T1 3/4 (exact match required)
• Material composition: PVC (exact match required)
• Color: Black (exact match required)
• Mounting orientation: Vertical (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (equivalent or better)

Secondary Consideration:

• Length tolerance: Dimensional variation within 0.005" (0.127mm) is permissible for mechanical fit in standard mounting applications

The ELM 3-160 substitute part satisfies all primary compatibility criteria. The length differential of 0.005" (0.13mm) between the ELM 1-165 (0.165") and ELM 3-160 (0.160") falls within acceptable mechanical tolerance ranges for typical LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 1-165 Primary Selection: Select the ELM 1-165 when the exact 0.165" (4.19mm) length specification is required by circuit board layout or mechanical assembly constraints. This part is Active status with full RoHS3 compliance and unlimited moisture sensitivity rating, suitable for standard production environments.

ELM 3-160 Substitute Selection: The ELM 3-160 is functionally equivalent when the 0.005" (0.13mm) length reduction is accommodated by the application design. Both parts share identical LED type, material, color, mounting orientation, and compliance certifications. The ELM 3-160 maintains Active product status and equivalent environmental ratings. Selection between these parts depends solely on mechanical fit requirements within the specific assembly.

Compliance Considerations: Both parts satisfy ROHS3 compliance requirements and carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can ELM 3-160 directly replace ELM 1-165 in existing designs?

A: Direct replacement is possible only if the 0.005" (0.13mm) length difference does not violate mechanical clearance or positioning requirements in the circuit board assembly. The electrical and material properties are identical.

Q: What is the significance of the length difference between these parts?

A: The ELM 1-165 measures 0.165" (4.19mm) while the ELM 3-160 measures 0.160" (4.06mm). This 0.005" variance affects vertical standoff height and may impact LED positioning relative to the circuit board surface or adjacent components.

Q: Are both parts RoHS compliant?

A: Yes. Both ELM 1-165 and ELM 3-160 are ROHS3 compliant and carry identical Moisture Sensitivity Level 1 (Unlimited) ratings.

Q: What does MSL 1 (Unlimited) mean for these components?

A: MSL 1 indicates no moisture sensitivity restrictions. These components do not require special moisture control during storage, handling, or assembly processes.

Q: Are there any differences in packaging between these parts?

A: Both parts are supplied in Bag packaging format.

Q: Which part should be selected for new designs?

A: Selection depends on the required standoff height. If 0.165" is specified, use ELM 1-165. If 0.160" is acceptable or preferred, ELM 3-160 is equivalent. Both parts are Active status with identical compliance certifications.