ELM 3-530 Equivalent & Substitute Parts

Part Overview

The ELM 3-530 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.530" (13.46mm) length. This component is constructed from black PVC material and is classified as an active product with full ROHS3 compliance. LED standoffs serve as mechanical and electrical interfaces for LED component positioning in circuit assemblies. Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design specifications allow for dimensional tolerance variations within the mechanical envelope.

Substiute Parts

ELM 3-530

Bivar Inc.In Stock: 1229ELM 3-530 Datasheet

Current PartRFQ

ELM 1-13MM

Bivar Inc.In Stock: 20832ELM 1-13MM Datasheet

Parametric EquivalentRFQ

ELM 1-545

Bivar Inc.In Stock: 20142ELM 1-545 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 3-530 is determined by the following critical parameters:

Primary Substitution Criteria:

• LED Type: T1 3/4 (must match exactly)
• Material: Black PVC (must match exactly)
• Color: Black (must match exactly)
• RoHS Status: ROHS3 Compliant (must match or exceed)
• Moisture Sensitivity Level: 1 (Unlimited) (must match or exceed)
• Manufacturer: Bivar Inc. (same manufacturer ensures design consistency)

Allowable Variation:

• Length: Dimensional tolerance of ±0.015" (0.38mm) from the primary part specification is permissible for mechanical mounting applications where the standoff height does not constitute a critical design constraint.

The substitute parts ELM 1-13MM and ELM 1-545 meet all primary criteria and fall within the allowable length variation range, making them functionally equivalent for standard LED mounting applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 1-13MM Selection Criteria: The ELM 1-13MM operates at 0.510" (12.95mm) length, representing a −0.020" reduction from the primary ELM 3-530 specification. This substitute is suitable for applications where reduced standoff height accommodates the mechanical envelope and does not compromise LED alignment or circuit board clearance. Both parts maintain identical RoHS3 compliance and MSL ratings.

ELM 1-545 Selection Criteria: The ELM 1-545 operates at 0.545" (13.84mm) length, representing a +0.015" increase from the primary ELM 3-530 specification. This substitute is suitable for applications where increased standoff height is compatible with the assembly design and does not create interference with adjacent components. Both parts maintain identical RoHS3 compliance and MSL ratings.

Compliance Assurance: All three parts (ELM 3-530, ELM 1-13MM, and ELM 1-545) are active products manufactured by Bivar Inc. with ROHS3 compliance certification and MSL 1 rating, ensuring regulatory and environmental compatibility across all substitution scenarios.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between ELM 3-530 and its substitutes? A: The primary difference is standoff length. ELM 3-530 measures 0.530" (13.46mm), ELM 1-13MM measures 0.510" (12.95mm), and ELM 1-545 measures 0.545" (13.84mm). All other specifications including LED type, material, color, and compliance ratings are identical.

Q: Can ELM 1-13MM be used in place of ELM 3-530 without design modification? A: ELM 1-13MM can be substituted if the circuit board layout and LED alignment tolerances accommodate a 0.020" reduction in standoff height. Design verification is required to confirm mechanical compatibility with the specific application.

Q: Can ELM 1-545 be used in place of ELM 3-530 without design modification? A: ELM 1-545 can be substituted if the circuit board layout and component clearances accommodate a 0.015" increase in standoff height. Design verification is required to confirm mechanical compatibility with the specific application.

Q: Are all three parts RoHS3 compliant? A: Yes. ELM 3-530, ELM 1-13MM, and ELM 1-545 are all ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What packaging format is used for all substitute parts? A: All parts are supplied in bag packaging format, maintaining consistency across the product line.

Q: Are there any electrical performance differences between the main part and substitutes? A: No electrical performance differences exist. All parts are mechanical LED standoffs with identical T1 3/4 LED type specifications and black PVC construction.