ERM 1-830 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-830 is a 2 and 3 lead LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a height of 0.830" (21.08mm). This component is classified as an active product with ROHS3 compliance and MSL 1 rating. Alternative part numbers may be required due to inventory availability, supply chain considerations, or specific procurement requirements while maintaining identical electrical and mechanical compatibility.

Substiute Parts

ERM 1-830

Bivar Inc.In Stock: 862ERM 1-830 Datasheet

Current PartRFQ

ERM 1-21MM

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between ERM 1-830 and ERM 1-21MM is based on the following critical parameters that must remain constant:

• Height: Both parts are 0.830" (21.08mm)
• LED Configuration: Both support 2 and 3 lead LEDs
• Material & Color: Both are black PVC construction
• Orientation: Both are vertical mount configurations
• Electrical Compliance: Both maintain ROHS3 compliance and EAR99 ECCN classification
• Moisture Sensitivity: Both are MSL 1 rated

The primary difference is the part numbering designation, which reflects different design revisions or manufacturing batches within the same product specification. Both parts are manufactured by Bivar Inc. and are classified as active products.

Parameter Comparison

Engineering Selection Recommendations

Both ERM 1-830 and ERM 1-21MM are active products manufactured by Bivar Inc. with identical electrical, mechanical, and compliance specifications. Selection between these part numbers is determined by availability and procurement requirements rather than technical differences.

The ERM 1-21MM designation offers greater current inventory availability (15,891 units versus 838 units), which may influence lead time and supply chain considerations. Both parts satisfy ROHS3 compliance requirements and maintain EAR99 export classification, making them functionally equivalent for design purposes.

Frequently Asked Questions (FAQ)

Q: Are ERM 1-830 and ERM 1-21MM electrically interchangeable? A: Yes. Both parts support identical LED configurations (2 and 3 lead), maintain the same physical height (0.830"/21.08mm), and are manufactured from identical materials with matching electrical compliance specifications.

Q: What determines compatibility for LED standoff substitution? A: The critical parameters are physical height, LED lead configuration, material composition, mounting orientation, and compliance certifications. All these parameters are identical between ERM 1-830 and ERM 1-21MM.

Q: Are there any restrictions on substituting ERM 1-830 with ERM 1-21MM? A: Both parts are active products with identical specifications. Substitution is unrestricted from a technical standpoint. Selection is based on supply chain and procurement availability.

Q: Do these parts differ in packaging? A: Both parts are supplied in bag packaging as standard.

Q: What is the significance of the different part number designations? A: The different designations (0.830" versus 21MM) represent alternative nomenclature for the same 21.08mm height specification. Both are equivalent product identifiers from Bivar Inc.

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