ERM 1-420 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-420 is a 2 and 3 Lead LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a vertical mounting orientation. This component is designed for universal LED applications requiring a 0.420" (10.67mm) standoff height. The product maintains an Active status and is RoHS3 Compliant, making it suitable for current electronic assembly requirements. Substitute parts are necessary when specific dimensional requirements, inventory availability, or supply chain considerations require alternative standoff heights within the ERM 1 series.

Substiute Parts

ERM 1-420

Bivar Inc.In Stock: 927ERM 1-420 Datasheet

Current PartRFQ

ERM 1-410

Bivar Inc.In Stock: 1468ERM 1-410 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the ERM 1 series is determined by the following critical parameters: standoff height, LED lead compatibility, material composition, and mounting orientation. The ERM 1-410 qualifies as a parametric equivalent because it shares identical specifications across all parameters except for the standoff length dimension. Both parts maintain the same material (black PVC), support 2 and 3 Lead LEDs, feature vertical mounting orientation, and meet identical compliance and moisture sensitivity requirements.

The key substitution parameter is standoff height, which varies between 0.410" (10.41mm) for the ERM 1-410 and 0.420" (10.67mm) for the ERM 1-420. All other electrical and mechanical characteristics remain constant across substitutes within this series.

Parameter Comparison

Engineering Selection Recommendations

Both the ERM 1-420 and ERM 1-410 maintain Active product status and RoHS3 Compliance, ensuring compatibility with current electronic assembly standards. Component selection between these two standoff variants depends solely on the required standoff height for your specific application. The 0.010" (0.26mm) dimensional difference between parts affects physical positioning and clearance requirements. Both parts satisfy identical compliance certifications and moisture sensitivity requirements, supporting deployment in equivalent environmental conditions.

Frequently Asked Questions (FAQ)

What is the primary difference between ERM 1-420 and ERM 1-410? The standoff height differs: ERM 1-420 provides 0.420" (10.67mm) height, while ERM 1-410 provides 0.410" (10.41mm) height. All other specifications remain identical.

Can ERM 1-410 substitute for ERM 1-420 in my application? Substitution is possible only if your application tolerates a 0.010" (0.26mm) reduction in standoff height. The 0.410" dimension may not be suitable for designs with tight clearance or spacing requirements that depend on the full 0.420" height.

Are both parts suitable for the same LED types? Yes. Both ERM 1-420 and ERM 1-410 support 2 and 3 Lead LEDs with identical mechanical and electrical characteristics.

What compliance standards do these parts meet? Both parts are RoHS3 Compliant and carry Moisture Sensitivity Level 1 (Unlimited), ensuring suitability for current manufacturing and environmental standards.

Does packaging differ between substitutes? Both parts are supplied in Bag packaging from the same manufacturer, Bivar Inc.