ELM 7-400 Equivalent & Substitute Parts

Part Overview

The ELM 7-400 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.400" (10.16mm) length. This component is constructed from black PVC material and accommodates 2-lead configurations. The part is currently Active in product status and maintains full ROHS3 compliance with MSL 1 rating, indicating unlimited moisture sensitivity tolerance.

Substitute parts are identified when equivalent functional performance can be achieved through alternative Bivar Inc. components that maintain compatibility across critical mechanical and electrical parameters while remaining in Active product status.

Substiute Parts

ELM 7-400

Bivar Inc.In Stock: 795ELM 7-400 Datasheet

Current PartRFQ

ELM 5-390

Bivar Inc.In Stock: 2282ELM 5-390 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ELM 7-400 has one identified substitute: ELM 5-390. Substitution eligibility is determined by the following critical parameters:

Substitution Criteria:

• Identical manufacturer (Bivar Inc.)
• Identical LED type (T1)
• Identical material composition (PVC)
• Identical color (Black)
• Identical lead configuration (2LD)
• Identical mounting orientation (Vertical)
• Matching RoHS compliance status (ROHS3 Compliant)
• Matching MSL rating (1 - Unlimited)
• Active product status for both parts

The primary mechanical difference between the main part and substitute is the length specification: ELM 7-400 measures 0.400" (10.16mm) while ELM 5-390 measures 0.390" (9.91mm). This 0.010" (0.25mm) dimensional variance represents the only distinguishing parameter between these components.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 7-400 and ELM 5-390 maintain Active product status and full ROHS3 compliance. Selection between these components should be based on specific application length requirements.

The ELM 7-400 is appropriate for applications requiring a 0.400" (10.16mm) standoff height. The ELM 5-390 serves applications where a 0.390" (9.91mm) height is specified. The 0.010" (0.25mm) dimensional difference between these parts represents the sole technical distinction and must be evaluated against PCB layout and mechanical assembly constraints.

Both components carry identical electrical and environmental certifications, including ROHS3 compliance and MSL 1 rating. Inventory availability should be considered as a secondary factor: ELM 5-390 maintains higher stock levels (2242 pieces) compared to ELM 7-400 (703 pieces).

Frequently Asked Questions (FAQ)

Q: Can ELM 5-390 be used as a direct replacement for ELM 7-400?

A: ELM 5-390 is a substitute component with identical electrical and material specifications. The primary difference is the length: 0.390" versus 0.400". Substitution is valid only when the 0.010" (0.25mm) height reduction does not conflict with PCB layout, component clearance, or mechanical assembly requirements.

Q: Are there any compliance or certification differences between these parts?

A: No. Both components are ROHS3 compliant, carry MSL 1 rating, and share identical ECCN and HTSUS classifications. Regulatory and environmental compliance is equivalent.

Q: What is the significance of the Series designation (ELM 7 vs. ELM 5)?

A: The Series designation reflects the product line within Bivar Inc.'s LED standoff portfolio. ELM 7 and ELM 5 series components are differentiated primarily by length specifications while maintaining compatibility across other mechanical and electrical parameters.

Q: How does packaging affect substitution?

A: Both components are supplied in Bag packaging. Packaging format does not affect functional compatibility or substitution eligibility.

Q: Should inventory levels influence part selection?

A: Inventory availability is a supply chain consideration separate from technical substitution criteria. ELM 5-390 maintains significantly higher stock (2242 pieces) compared to ELM 7-400 (703 pieces). If application requirements permit the 0.390" length, ELM 5-390 may offer supply chain advantages.