ELM 7-150 Equivalent & Substitute Parts

Part Overview

The ELM 7-150 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.150" (3.81mm) length specification. This component is constructed from black PVC material and features a 2-lead configuration for LED mounting. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Equivalent and substitute parts are identified to support procurement flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

ELM 7-150

Bivar Inc.In Stock: 994ELM 7-150 Datasheet

Current PartRFQ

ELM 4-145

Bivar Inc.In Stock: 6681ELM 4-145 Datasheet

Parametric EquivalentRFQ

ELM 4-150

Bivar Inc.In Stock: 12375ELM 4-150 Datasheet

Parametric EquivalentRFQ

ELM 5-150

Bivar Inc.In Stock: 1137ELM 5-150 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 7-150 is determined by the following critical parameters: LED type (T1), material composition (black PVC), mounting orientation (vertical), lead configuration (2-lead), and RoHS compliance status (ROHS3). Length tolerance and series designation are secondary parameters that define substitution categories.

Primary Substitutes (Identical Length - 0.150"): Parts ELM 4-150 and ELM 5-150 share the exact length specification of 0.150" (3.81mm) with the ELM 7-150. Both maintain T1 LED type, black PVC material, vertical mounting configuration, 2-lead design, and ROHS3 compliance. These parts are direct parametric equivalents across all critical electrical and mechanical parameters.

Secondary Substitute (Reduced Length - 0.145"): Part ELM 4-145 differs only in length specification at 0.145" (3.68mm), representing a 0.005" (0.13mm) reduction from the ELM 7-150. All other parameters—LED type, material, mounting configuration, lead count, and compliance certifications—remain identical. This part is suitable for applications where reduced standoff height is acceptable within design tolerances.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (No Design Modification Required): ELM 4-150 and ELM 5-150 are parametric equivalents to the ELM 7-150. Both parts maintain identical length, LED type, material, mounting configuration, and compliance certifications. Selection between these three parts can be based on inventory availability and procurement lead time. ELM 4-150 currently maintains the highest inventory level at 12,323 pieces.

For Height-Constrained Applications: ELM 4-145 is suitable when a reduced standoff height of 0.145" (3.68mm) is compatible with circuit board design requirements. This part introduces a 0.005" (0.13mm) dimensional variance and requires verification that the reduced height does not conflict with component placement or clearance specifications.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with current manufacturing and environmental standards. No additional compliance verification is required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can ELM 4-150 be used as a direct replacement for ELM 7-150? A: Yes. ELM 4-150 is a parametric equivalent with identical length (0.150"), LED type (T1), material (black PVC), mounting configuration (vertical), lead count (2), and RoHS compliance status. No design modification is required.

Q: What is the difference between ELM 5-150 and ELM 7-150? A: The parts differ only in series designation (ELM 5 versus ELM 7). All functional and mechanical parameters are identical: 0.150" length, T1 LED type, black PVC material, vertical mounting, 2-lead configuration, and ROHS3 compliance.

Q: When should ELM 4-145 be selected instead of ELM 7-150? A: ELM 4-145 should be selected only when the application requires a reduced standoff height of 0.145" (3.68mm) instead of 0.150" (3.81mm). The 0.005" (0.13mm) height reduction must be compatible with circuit board layout and component clearance requirements.

Q: Are all substitute parts available in the same packaging format? A: Yes. ELM 7-150, ELM 4-150, ELM 5-150, and ELM 4-145 are all supplied in Bag packaging format.

Q: Do substitute parts require different handling or storage procedures? A: No. All substitute parts maintain identical MSL Level 1 rating (Unlimited moisture sensitivity), requiring no special storage or handling procedures beyond standard component management practices.

Q: Which substitute part has the best inventory availability? A: ELM 4-150 maintains the highest inventory level at 12,323 pieces, followed by ELM 4-145 at 6,639 pieces, ELM 5-150 at 1,125 pieces, and ELM 7-150 at 950 pieces.