ELM 3-835 Equivalent & Substitute Parts

Part Overview

The ELM 3-835 is a T1 3/4 LED Standoff manufactured by Bivar Inc., featuring a black PVC construction with a length of 0.835" (21.21mm). This component is classified as an active product with full ROHS3 compliance and is currently stocked at 697 pieces. LED standoffs are essential vertical mounting components used in applications requiring precise LED positioning and mechanical support. Alternative part models become necessary when inventory constraints exist, when design revisions require length adjustments within acceptable tolerances, or when equivalent specifications from the same manufacturer series are preferred.

Substiute Parts

ELM 3-835

Bivar Inc.In Stock: 771ELM 3-835 Datasheet

Current PartRFQ

ELM 1-820

Bivar Inc.In Stock: 2082ELM 1-820 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ELM 1-820 qualifies as a parametric equivalent to the ELM 3-835 based on the following critical parameters:

Maintained Compatibility Parameters:

• LED Type: T1 3/4 (identical)
• Color: Black (identical)
• Material: PVC (identical)
• Manufacturer: Bivar Inc. (identical source)
• RoHS Status: ROHS3 Compliant (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)
• Product Status: Active (identical)

Variable Parameter:

• Length: 0.820" (20.83mm) versus 0.835" (21.21mm) — a difference of 0.015" (0.38mm)

The length variation of 0.38mm falls within acceptable mechanical tolerance ranges for LED standoff applications where vertical spacing adjustments of this magnitude do not significantly affect circuit board layout or component clearance requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the ELM 3-835 and ELM 1-820 are active products with identical RoHS3 compliance status and MSL ratings. The ELM 1-820 provides superior inventory availability (1983 pieces versus 697 pieces). Selection between these parts depends on mechanical design constraints: the ELM 3-835 accommodates applications requiring 0.835" standoff height, while the ELM 1-820 is suitable for designs accepting 0.820" height with a 0.015" reduction in vertical clearance. Both parts maintain identical electrical and environmental performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can the ELM 1-820 be used in place of the ELM 3-835? A: The ELM 1-820 is a functional equivalent provided the circuit board layout and component clearance specifications accommodate a 0.015" reduction in LED standoff height. All electrical, mechanical, and environmental parameters remain consistent between the two parts.

Q: Are there compliance differences between these parts? A: No. Both parts carry identical RoHS3 compliance certification and MSL ratings. Environmental and regulatory requirements are equivalent.

Q: What is the primary reason to consider the substitute part? A: The ELM 1-820 offers improved inventory availability with 1983 pieces in stock compared to 697 pieces for the ELM 3-835. This makes it suitable for high-volume production scenarios where lead times and stock levels are critical factors.

Q: Does the manufacturer series designation affect substitutability? A: The manufacturer series designation (ELM 3 versus ELM 1) reflects internal product categorization by Bivar Inc. Both series maintain identical specifications for LED type, material, color, and compliance certifications relevant to functional substitution.

Q: Are there packaging considerations for bulk orders? A: Both parts are supplied in bag packaging format. Confirm packaging specifications with your supplier if special packaging requirements exist for your application.