ERM 1-825 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-825 is an LED standoff manufactured by Bivar Inc., designed for 2 and 3 lead LED applications. This vertical mount component features a black PVC construction with a 0.825" (20.96mm) length, suitable for universal mounting applications. The product is active and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are required and the primary part becomes unavailable or when design alternatives are needed within the same functional category.

Substiute Parts

ERM 1-825

Bivar Inc.In Stock: 860ERM 1-825 Datasheet

Current PartRFQ

ERM 1-21MM

Bivar Inc.In Stock: 15916ERM 1-21MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ERM 1-21MM qualifies as a parametric equivalent substitute for the ERM 1-825 based on the following criteria:

• Manufacturer: Both parts are manufactured by Bivar Inc., ensuring consistent design standards and quality control
• Series: Both components belong to the ERM 1 series, confirming functional and mechanical compatibility
• LED Configuration: Both support 2 and 3 lead LED applications
• Material: Both utilize black PVC construction
• Compliance: Both achieve ROHS3 compliance and maintain MSL 1 rating
• Length Tolerance: The dimensional difference between 0.825" (20.96mm) and 0.830" (21.08mm) represents a 0.04mm variation, which is within the tolerance range for mechanical interchangeability in this product category

Parameter Comparison

Engineering Selection Recommendations

Both the ERM 1-825 and ERM 1-21MM maintain active product status and ROHS3 compliance. Selection between these components should be based on availability and design-specific dimensional requirements. The minimal length difference (0.04mm) makes the ERM 1-21MM suitable as a functional replacement in applications where the primary part is unavailable. Both parts carry MSL 1 ratings, indicating no moisture sensitivity restrictions during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can the ERM 1-21MM replace the ERM 1-825 in my design? A: The ERM 1-21MM is a valid substitute based on matched LED configuration, material composition, manufacturer, and compliance specifications. The length difference of 0.04mm (0.825" versus 0.830") falls within acceptable tolerance for mechanical interchangeability in LED standoff applications.

Q: Are there any compliance differences between these parts? A: Both parts are ROHS3 compliant and carry identical MSL 1 ratings, indicating equivalent environmental and regulatory compliance for manufacturing and field use.

Q: What is the basis for substitution in this product category? A: Substitution is determined by matching LED lead configuration (2 and 3 lead support), material composition (black PVC), manufacturer consistency (Bivar Inc.), series family (ERM 1), and compliance certifications. Both parts meet these criteria.

Q: Does packaging type affect substitution eligibility? A: Both parts are supplied in bag packaging. Packaging type does not affect electrical or mechanical substitution compatibility; it is relevant only for procurement and inventory management considerations.

Q: What happens if neither part is available? A: Consult the complete Bivar Inc. ERM series product portfolio for additional substitutes within the same functional classification matching the specified LED configuration and mechanical constraints.

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