ERM 1-435 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-435 is a vertical LED standoff manufactured by Bivar Inc., designed for 2 and 3 lead LED applications. This component features a black PVC construction with a 0.435" (11.05mm) height and universal mounting compatibility. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection. Substitute parts are identified when inventory availability requires alternative sourcing or when application specifications permit dimensional variation within the ERM 1 series parameters.

Substiute Parts

ERM 1-435

Bivar Inc.In Stock: 1014ERM 1-435 Datasheet

Current PartRFQ

ERM 1-450

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the ERM 1 series is determined by the following criteria:

Mandatory Matching Parameters:

• Manufacturer: Bivar Inc.
• Series: ERM 1
• Base Product Number: ERM1-4
• LED Configuration: 2 and 3 Lead LEDs
• Material: Black PVC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Product Status: Active

Variable Parameter:

• Length: Dimensional variation permitted within series specifications

The ERM 1-450 qualifies as a parametric equivalent because it maintains all mandatory matching parameters while differing only in the length dimension (0.450" versus 0.435"). Both parts share identical electrical and material specifications, compliance certifications, and lead configurations.

Parameter Comparison

Engineering Selection Recommendations

ERM 1-435 Selection Criteria:

• Applications requiring 0.435" (11.05mm) standoff height
• Designs with specific vertical clearance constraints
• Current inventory: 916 pieces available

ERM 1-450 Selection Criteria:

• Applications permitting 0.450" (11.43mm) standoff height
• Designs with 0.015" (0.38mm) additional vertical clearance tolerance
• Current inventory: 15,251 pieces available

Both parts maintain identical compliance certifications (ROHS3, MSL 1, EAR99, HTSUS classification) and are classified as Active products. Selection between ERM 1-435 and ERM 1-450 is determined solely by application height requirements and available inventory levels. No functional or electrical differences exist between these parts.

Frequently Asked Questions (FAQ)

Q: Can ERM 1-450 be used in place of ERM 1-435?

A: Substitution is possible only if the application design permits a 0.015" (0.38mm) increase in standoff height. The ERM 1-450 provides identical electrical and material specifications but extends 0.450" instead of 0.435" from the mounting surface.

Q: Are there any compliance or certification differences between these parts?

A: No. Both ERM 1-435 and ERM 1-450 carry identical certifications: ROHS3 compliance, MSL 1 rating, EAR99 export classification, and HTSUS code 3926.90.9985.

Q: What LED configurations do these standoffs support?

A: Both parts accommodate 2 and 3 lead LED components with universal mounting compatibility.

Q: Are packaging specifications identical?

A: Yes. Both parts are supplied in bag packaging with identical handling and storage requirements.

Q: What is the material composition?

A: Both parts are constructed from black PVC material, providing consistent mechanical and thermal properties.

Q: How do I determine which part is suitable for my application?

A: Verify the required standoff height in your PCB or assembly design. If 0.435" height is specified, use ERM 1-435. If 0.450" height is acceptable or specified, use ERM 1-450. Both parts are functionally equivalent within their respective height specifications.