ELM 7-235 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 7-235 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.235" (5.97mm) length specification. This component is constructed from black PVC material and accommodates standard T1 LED packages with 2-lead configurations. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production environments.

Substitute parts become necessary when the primary part experiences inventory constraints, supply chain disruptions, or when design flexibility permits selection from equivalent alternatives within the same functional category. The ELM 7-235 has documented parametric equivalents that maintain compatibility with standard T1 LED mounting requirements.

Substiute Parts

ELM 7-235

Bivar Inc.In Stock: 1223ELM 7-235 Datasheet

Current PartRFQ

ELM 4-6MM

Bivar Inc.In Stock: 1817ELM 4-6MM Datasheet

Parametric EquivalentRFQ

ELM 5-235

Bivar Inc.In Stock: 20480ELM 5-235 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 7-235 is determined by the following critical parameters:

Primary Substitution Criteria:

• LED Type: T1 (mandatory match)
• Material: Black PVC (mandatory match)
• Lead Configuration: 2LD (mandatory match)
• RoHS Status: ROHS3 Compliant (mandatory match)
• Moisture Sensitivity Level: MSL 1 (mandatory match)
• Color: Black (mandatory match)

Secondary Consideration:

• Length tolerance: Parts with length specifications within the 0.235" to 0.240" range fall within acceptable mechanical substitution parameters for vertical standoff applications

The ELM 7-235 has two documented parametric equivalents: ELM 5-235 and ELM 4-6MM. Both maintain identical LED type, material, lead configuration, and compliance certifications. The ELM 5-235 matches the exact length specification, while the ELM 4-6MM presents a minor length variation (0.240" versus 0.235") that remains within acceptable mechanical tolerances for standard T1 LED mounting.

Parameter Comparison

Engineering Selection Recommendations

ELM 5-235 Selection: The ELM 5-235 is the primary parametric equivalent, offering identical specifications across all critical dimensions and compliance certifications. This part maintains the exact 0.235" (5.97mm) length specification and is manufactured by the same supplier under Active product status. With 20,398 units in inventory, this substitute provides superior supply availability compared to the main part number.

ELM 4-6MM Selection: The ELM 4-6MM functions as a secondary substitute with a 0.005" (0.13mm) length increase to 0.240" (6.10mm). All other parameters remain identical to the main part, including LED type, material composition, lead configuration, and compliance certifications. This part is suitable for applications where the minor length variation does not create mechanical or electrical constraints. Inventory availability is 1,737 units.

Both substitute parts maintain ROHS3 compliance and MSL 1 ratings, ensuring compatibility with current manufacturing and environmental standards. Selection between ELM 5-235 and ELM 4-6MM should be based on specific application length requirements and inventory availability at the time of procurement.

Frequently Asked Questions (FAQ)

Q: Can ELM 5-235 be used as a direct replacement for ELM 7-235?

A: Yes. The ELM 5-235 is a parametric equivalent with identical specifications for LED type (T1), length (0.235"), material (Black PVC), lead configuration (2LD), color (Black), and all compliance certifications (ROHS3, MSL 1). No design modifications are required.

Q: What is the difference between ELM 7-235 and ELM 4-6MM?

A: The primary difference is length specification. ELM 7-235 measures 0.235" (5.97mm), while ELM 4-6MM measures 0.240" (6.10mm), representing a 0.005" (0.13mm) increase. All other parameters—LED type, material, lead configuration, color, and compliance ratings—are identical.

Q: Is the 0.005" length difference between ELM 7-235 and ELM 4-6MM significant?

A: The length difference falls within standard mechanical tolerances for T1 LED standoff applications. Substitution suitability depends on specific application requirements. Applications with tight vertical clearance constraints should verify compatibility before implementation.

Q: Are all three parts (ELM 7-235, ELM 5-235, ELM 4-6MM) RoHS3 compliant?

A: Yes. All three parts carry ROHS3 Compliant certification and MSL 1 (Unlimited) moisture sensitivity ratings, ensuring compatibility with current environmental and manufacturing standards.

Q: Which substitute part has better inventory availability?

A: ELM 5-235 has the highest inventory level at 20,398 units, compared to 1,178 units for ELM 7-235 and 1,737 units for ELM 4-6MM. For supply chain continuity, ELM 5-235 is the preferred substitute.

Q: Can ELM 4-6MM be used in applications requiring exact 0.235" length specification?

A: No. The ELM 4-6MM length specification of 0.240" (6.10mm) does not match the 0.235" requirement. Use ELM 5-235 for applications requiring exact length compliance.

Q: Are all substitute parts manufactured by Bivar Inc.?

A: Yes. ELM 7-235, ELM 5-235, and ELM 4-6MM are all manufactured by Bivar Inc., ensuring consistent quality standards and supplier accountability.