ERM 1-12MM LED Standoff Assembly

Part Overview

The ERM 1-12MM is an active LED mounting standoff manufactured by Bivar Inc., designed to accommodate 2 and 3 lead LED configurations. This black PVC standoff provides universal compatibility across standard LED implementations. The product is RoHS3 compliant and maintains unlimited moisture sensitivity classification (MSL 1), ensuring suitability for general industrial and commercial applications without environmental restrictions. Finding alternative models becomes necessary when dimensional constraints require different mounting heights or when inventory availability varies across supply channels.

Substiute Parts

ERM 1-12MM

Bivar Inc.In Stock: 953ERM 1-12MM Datasheet

Current PartRFQ

ERM 1-450

Bivar Inc.In Stock: 15334ERM 1-450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ERM 1-450 qualifies as a parametric equivalent within the ERM 1 series based on the following preserved parameters: identical manufacturer (Bivar Inc.), identical series classification (ERM 1), identical LED configuration support (2 and 3 Lead LEDs), identical material composition (black PVC), matching RoHS3 compliance certification, and matching MSL classification (1 - Unlimited). The primary difference between these parts is the length specification: ERM 1-12MM measures 0.470" (11.94mm) while ERM 1-450 measures 0.450" (11.43mm). This 0.020" (0.51mm) dimensional variance allows substitution in applications where mounting height tolerance accommodates the reduced standoff length. Both parts maintain universal LED lead compatibility and environmental compliance across industrial applications.

Parameter Comparison

Engineering Selection Recommendations

Both ERM 1-12MM and ERM 1-450 maintain active product status within the ERM 1 series, with RoHS3 compliance and MSL 1 classification. The selection between these parts is determined by mechanical fit requirements specific to the application's mounting geometry. The ERM 1-12MM provides the standard 0.470" (11.94mm) height dimension, while ERM 1-450 provides a shorter 0.450" (11.43mm) alternative. Component selection should be based on the available mounting space and circuit board design specifications. Both parts are functionally equivalent with respect to LED lead accommodation and environmental compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can ERM 1-450 be used interchangeably with ERM 1-12MM? A: The parts are substitutable only when the application's mounting height tolerance accommodates the 0.020" (0.51mm) length reduction. LED lead support and environmental compliance remain identical across both standoff heights.

Q: Does the length difference affect LED compatibility? A: No. Both ERM 1-12MM and ERM 1-450 support 2 and 3 lead LED configurations. The length difference affects only the physical clearance height above the mounting surface.

Q: Are both parts RoHS compliant? A: Both ERM 1-12MM and ERM 1-450 are RoHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity classification, suitable for general industrial applications without environmental conditioning requirements.

Q: What are the material and color specifications? A: Both parts are manufactured from black PVC material, providing consistent aesthetic and mechanical properties across the ERM 1 series.

Q: What is the significance of the Series designation? A: The ERM 1 series designation indicates these parts share a common design family with universal LED mounting architecture. Both ERM 1-12MM and ERM 1-450 belong to this series and maintain compatibility within this classification.