ELM 4-575 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 4-575 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications in 3mm LED installations. This black PVC component features a 0.575" (14.61mm) length and serves as a mechanical spacer and positioning element for LED assemblies. The product maintains Active status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Alternative models are identified when application requirements necessitate different physical dimensions or when primary inventory availability requires component substitution.

Substiute Parts

ELM 4-575

Bivar Inc.In Stock: 1120ELM 4-575 Datasheet

Current PartRFQ

ELM 4-600

Bivar Inc.In Stock: 1069ELM 4-600 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ELM 4-575 is permissible when alternative mechanical dimensions satisfy application requirements. The ELM 4 series maintains identical core electrical and material specifications across variants. Substitute parts must maintain the following invariant parameters:

• Manufacturer: Bivar Inc.
• Series: ELM 4
• LED Type: T1
• Mounting Style: Vertical
• Color: Black
• Material: PVC
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

The primary variable parameter defining substitution eligibility is Length. The ELM 4-575 may be substituted with parts featuring alternative length specifications when application geometry accommodates the dimensional variation.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 4-575 and ELM 4-600 are Active products with identical regulatory compliance status. Selection between these components is determined solely by mechanical dimension requirements. The ELM 4-600 provides 0.025" (0.63mm) additional length compared to the ELM 4-575. Choose the ELM 4-600 substitute when application geometry requires the increased standoff height. Both components maintain ROHS3 compliance and MSL 1 rating, confirming equivalent environmental and regulatory suitability.

Frequently Asked Questions (FAQ)

Q: Can the ELM 4-600 directly replace the ELM 4-575 in my assembly?

A: Substitution is permissible only when the application design accommodates the 0.025" (0.63mm) length differential. Verify mechanical clearance in the LED mounting cavity or socket depth to confirm compatibility.

Q: What parameters remain constant across ELM 4 series variants?

A: The LED type (T1), mounting configuration (vertical), color (black), material composition (PVC), and all regulatory certifications (ROHS3, MSL 1) remain unchanged. Only the length specification varies within the substitute parts identified.

Q: Are there electrical performance differences between the ELM 4-575 and ELM 4-600?

A: No electrical performance variations exist. Both components function identically as mechanical standoffs. Substitution decisions are based exclusively on physical dimension requirements.

Q: Does MSL rating affect shelf life or storage for these components?

A: Both parts carry MSL 1 rating, indicating unlimited shelf life without moisture sensitivity constraints. Storage conditions impose no restrictions on component usability.

Q: How do I confirm which length variant is required for my design?

A: Measure the available mounting depth or standoff clearance in your assembly. Compare this dimension against the component length specification to determine the appropriate variant.