ELM 5-24MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-24MM is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a length of 0.940" (23.90mm) and is classified as an active product with ROHS3 compliance. The part is supplied in bag packaging with unlimited moisture sensitivity rating (MSL 1). Substitute parts may be required due to inventory constraints, application-specific length requirements, or supply chain optimization in production environments.

Substiute Parts

ELM 5-24MM

Bivar Inc.In Stock: 781ELM 5-24MM Datasheet

Current PartRFQ

ELM 5-23MM

Bivar Inc.In Stock: 7185ELM 5-23MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 5-24MM is determined by the following critical parameters:

Primary Substitution Criteria:

• LED Type: T1 (must match exactly)
• Material: Black PVC (must match exactly)
• Series: ELM 5 (must match exactly)
• Manufacturer: Bivar Inc. (must match exactly)
• Product Status: Active (must be active)
• RoHS Compliance: ROHS3 Compliant (must maintain compliance level)
• Moisture Sensitivity Level: 1 (Unlimited) (must match or exceed)

Secondary Consideration:

• Length tolerance: Mechanical length variations within the ELM 5 series are permissible when application requirements allow for minor dimensional differences (±0.030" / ±0.76mm range)

The ELM 5-23MM qualifies as a parametric equivalent based on matching all primary criteria and falling within acceptable mechanical length variance for vertical LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 5-24MM (Primary Selection)

• Use when exact 0.940" (23.90mm) length specification is required
• Current inventory: 710 Pcs New Original In Stock
• Active product status with full ROHS3 compliance

ELM 5-23MM (Substitute Selection)

• Use when 0.910" (23.11mm) length is acceptable within application tolerance
• Higher inventory availability: 7087 Pcs New Original In Stock
• Identical electrical and material specifications
• Active product status with full ROHS3 compliance
• Suitable for applications where 0.030" (0.79mm) length reduction does not impact mechanical fit or performance

Both parts maintain identical compliance certifications (ROHS3, MSL 1) and are sourced from the same manufacturer within the same product series.

Frequently Asked Questions (FAQ)

Q: Can ELM 5-23MM be used as a direct replacement for ELM 5-24MM?

A: ELM 5-23MM is a parametric equivalent when the application allows for a 0.030" (0.79mm) reduction in standoff length. All electrical, material, and compliance specifications are identical. Verify that the shorter length does not impact PCB clearance, component spacing, or mechanical assembly requirements.

Q: What is the maximum allowable length variance between these parts?

A: The length difference between ELM 5-24MM (0.940") and ELM 5-23MM (0.910") is 0.030" (0.79mm). This variance is within standard mechanical tolerance for T1 LED standoff applications within the ELM 5 series.

Q: Are both parts RoHS compliant?

A: Yes. Both ELM 5-24MM and ELM 5-23MM are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference in inventory availability?

A: ELM 5-24MM has 710 Pcs in stock, while ELM 5-23MM has 7087 Pcs in stock. The substitute part offers significantly higher availability for high-volume production requirements.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts are T1 LED standoffs with identical electrical specifications. The only difference is mechanical length.

Q: Can I mix ELM 5-24MM and ELM 5-23MM in the same assembly?

A: Mixing is permissible only if the application design accommodates variable standoff heights. For assemblies requiring uniform height, use a single part number throughout.