ERM 1-865 Equivalent and Substitute Parts

Part Overview

The ERM 1-865 is a 2 and 3 lead LED standoff manufactured by Bivar Inc., designed for universal mounting applications. This black PVC component features a 0.865" (21.97mm) height and is classified as an active product with full ROHS3 compliance. Substitute parts are identified based on shared electrical and mechanical parameters including LED compatibility, material composition, color, and regulatory compliance status.

Substiute Parts

ERM 1-865

Bivar Inc.In Stock: 1087ERM 1-865 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 based on the following shared characteristics:

• LED Compatibility: Both parts support 2 and 3 lead LEDs, ensuring identical electrical interface requirements
• Material and Color: Both utilize black PVC construction, maintaining mechanical and thermal properties
• Series Family: Both belong to the ERM 1 series, indicating design lineage and connector compatibility
• Regulatory Compliance: Both achieve ROHS3 compliance and carry identical moisture sensitivity classification (MSL 1)
• Tariff and Export Classification: Both share ECCN (EAR99) and HTSUS (3926.90.9985) codes

Height variation (0.865" vs. 0.830") represents the primary dimensional distinction between these parts and must be evaluated against specific application mounting clearance requirements.

Parameter Comparison

Engineering Selection Recommendations

Both ERM 1-865 and ERM 1-21MM are active products with current manufacturing support and identical regulatory compliance certifications. Selection between these parts is determined by height requirements within the application. The ERM 1-865 provides 0.865" (21.97mm) standoff height, while the ERM 1-21MM provides 0.830" (21.08mm) standoff height. Both parts carry identical moisture sensitivity ratings and export classifications, making them suitable for equivalent application contexts where height specification permits substitution.

Frequently Asked Questions (FAQ)

Q: What makes the ERM 1-21MM suitable as a substitute for the ERM 1-865?

A: Both parts support identical LED configurations (2 and 3 lead), utilize black PVC material from the ERM 1 series, and maintain equivalent regulatory compliance (ROHS3, MSL 1). The primary distinction is the 0.035" (0.89mm) height difference.

Q: Does the height difference affect LED compatibility?

A: No. The height difference is a mechanical standoff dimension that affects panel mounting clearance only. The electrical interface for 2 and 3 lead LEDs remains unchanged between both parts.

Q: Are both parts currently manufactured?

A: Yes. Both the ERM 1-865 and ERM 1-21MM are active products with full manufacturing support.

Q: Can I use ERM 1-21MM in place of ERM 1-865 in existing designs?

A: Substitution requires confirmation that application mounting clearance accommodates the reduced height of 0.830" (21.08mm). If the design space permits, the electrical and material compatibility supports direct substitution.

Q: What is the packaging format for these components?

A: Both parts are supplied in bag packaging, standard for bulk LED standoff component distribution.