ELM 3-435 Equivalent & Substitute Parts

Part Overview

The ELM 3-435 is a T1 3/4 LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a 0.435" (11.05mm) length. This component serves as a mechanical mounting solution for T1 3/4 LED assemblies in vertical orientation. The part maintains Active product status and is ROHS3 compliant. Alternative models may be required when application constraints necessitate different standoff heights or when supply chain considerations require equivalent substitution options.

Substiute Parts

ELM 3-435

Bivar Inc.In Stock: 1091ELM 3-435 Datasheet

Current PartRFQ

ELM 1-11MM

Bivar Inc.In Stock: 1511ELM 1-11MM Datasheet

Parametric EquivalentRFQ

ELM 3-440

Bivar Inc.In Stock: 22653ELM 3-440 Datasheet

Parametric EquivalentRFQ

ELM 3-450

Bivar Inc.In Stock: 9053ELM 3-450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ELM 3-435 is based on maintaining critical functional parameters across the standoff family. The allowable substitute parts—ELM 1-11MM, ELM 3-440, and ELM 3-450—are qualified as equivalents based on the following parameters:

Key Substitution Parameters:

• LED Type: T1 3/4 (maintained across all substitutes)
• Material: Black PVC (maintained across all substitutes)
• Orientation: Vertical (maintained across all substitutes)
• RoHS Compliance: ROHS3 compliant (maintained across all substitutes)
• Color: Black (maintained across all substitutes)
• MSL Rating: 1 (Unlimited) (maintained across all substitutes)

Length Variance: Substitute parts differ in standoff length within the range of 0.430" to 0.450" (10.92mm to 11.43mm). This dimensional tolerance reflects the parametric variation allowable for mounting applications where precise height adjustments support board-level design flexibility.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed (ELM 1-11MM, ELM 3-440, ELM 3-450) are Active products with ROHS3 compliance and MSL 1 ratings, meeting the compliance profile of the primary ELM 3-435 part. Selection among the substitute options should be driven by application-specific standoff height requirements. The ELM 3-440 demonstrates the highest inventory availability (22,638 pieces), while the ELM 3-450 provides extended length specification (0.450" / 11.43mm). The ELM 1-11MM offers a nominal height of 0.430" (10.92mm), representing the shortest option in this equivalent set.

Frequently Asked Questions (FAQ)

Q: Can ELM 1-11MM substitute for ELM 3-435 despite series designation differences? A: Yes. The ELM 1-11MM and ELM 3-435 are parametrically equivalent across LED type, material, orientation, and compliance specifications. The series designation reflects manufacturer product classification; functional compatibility is determined by the shared parameters.

Q: What is the significance of the length differences between substitute parts? A: Length variation (0.430" to 0.450") reflects the allowable dimensional tolerance for T1 3/4 LED standoff applications. Selection should match the specific board-level mounting height required for the application. Substitution is valid provided application design accommodates the standoff height variance.

Q: Are all substitute parts ROHS3 compliant? A: All listed substitute parts (ELM 1-11MM, ELM 3-440, ELM 3-450) maintain ROHS3 compliance and are classified as Active products, meeting regulatory requirements equivalent to the ELM 3-435.

Q: What MSL rating applies to substitute parts? A: All substitute parts carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling, matching the primary part specification.

Q: Does material composition remain consistent across substitutes? A: All substitute parts employ black PVC material construction identical to the ELM 3-435, maintaining mechanical and electrical properties across the substitution set.