ELM 1-235 LED Standoff: Equivalent & Substitute Parts

Part Overview

The ELM 1-235 is a T1 3/4 LED standoff manufactured by Bivar Inc., constructed from black PVC material with a length of 0.235" (5.97mm). The part is Active in product status and RoHS3 Compliant, meeting current regulatory requirements. Finding equivalent or substitute parts is necessary when the primary part has limited availability, when alternative materials or configurations better suit specific application requirements, or when cost optimization across production batches is required.

Substiute Parts

ELM 1-235

Bivar Inc.In Stock: 851ELM 1-235 Datasheet

Current PartRFQ

909-235 BK

Bivar Inc.In Stock: 37915909-235 BK Datasheet

Parametric EquivalentRFQ

ELM 1-6MM

Bivar Inc.In Stock: 8933ELM 1-6MM Datasheet

Parametric EquivalentRFQ

ELM 3-235

Bivar Inc.In Stock: 8324ELM 3-235 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ELM 1-235 is determined by compatibility across the following critical parameters: LED type (T1 3/4), length (0.235" / 5.97mm), color (Black), and compliance status (ROHS3). The three identified substitute parts are grouped as follows:

909-235 BK: Maintains identical LED type, length, and color specifications. The primary difference is the material composition (Nylon instead of PVC). This substitution is valid when the mechanical and thermal properties of Nylon satisfy application requirements.

ELM 1-6MM: Maintains identical LED type, material (PVC), and color. The length differs at 0.240" (6.10mm) versus the original 0.235" (5.97mm), representing a 0.005" (0.13mm) difference. This substitution applies to applications where this minor length variation is functionally acceptable.

ELM 3-235: Maintains identical LED type, length, color, and material (PVC). The primary difference is the series designation (ELM 3 versus ELM 1), indicating a different configuration in the product line (3-lead versus 2-lead design). This substitution applies when the alternative lead configuration is compatible with the circuit design.

Parameter Comparison

Engineering Selection Recommendations

All four parts—ELM 1-235, 909-235 BK, ELM 1-6MM, and ELM 3-235—carry Active product status and are RoHS3 Compliant. All maintain MSL 1 (Unlimited) classification, indicating no special moisture handling requirements during storage or assembly.

Selection between these parts depends on application-specific constraints:

• ELM 1-235 serves as the primary reference specification.
• 909-235 BK represents a direct dimensional match with material substitution (Nylon for PVC).
• ELM 1-6MM offers the same material and construction but with a 0.005" length increase.
• ELM 3-235 provides identical dimensional and material specifications but with a different lead configuration suitable for alternative circuit designs.

Frequently Asked Questions (FAQ)

Q: Can 909-235 BK replace ELM 1-235 in all applications? A: 909-235 BK maintains the same LED type, length, and color. The material change from PVC to Nylon affects mechanical properties, temperature tolerance, and material compatibility. Substitution is valid where Nylon material properties are acceptable.

Q: What is the impact of the 0.005" length difference in ELM 1-6MM? A: ELM 1-6MM measures 0.240" versus the 0.235" of the original part. This 0.13mm difference is within standard mechanical tolerances for most applications but must be verified against specific mechanical constraints in your design.

Q: How do the lead configurations differ between ELM 1-235 and ELM 3-235? A: ELM 1-235 is a 2-lead design (series designation ELM 1), while ELM 3-235 is a 3-lead design (series designation ELM 3). Substitution requires verification that the alternative lead count is compatible with your circuit board layout and electrical schematic.

Q: Are all substitute parts available with the same packaging? A: All four parts are supplied in Bag packaging format, supporting consistent supply chain handling.

Q: Do any of these parts have REACH compliance information? A: ELM 1-235 data does not include REACH status declaration. 909-235 BK, ELM 1-6MM, and ELM 3-235 are listed as REACH Unaffected, indicating no REACH substance of concern declarations are required.