ERM 1-405 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-405 is an LED standoff component manufactured by Bivar Inc., designed for mounting 2 and 3 lead LEDs. This black PVC standoff measures 0.405" (10.29mm) in length and supports universal LED applications. The product is currently active with RoHS3 compliance and unlimited moisture sensitivity performance. Alternative models become necessary when specific length requirements differ or when inventory availability requires substitution while maintaining functional equivalence.

Substiute Parts

ERM 1-405

Bivar Inc.In Stock: 744ERM 1-405 Datasheet

Current PartRFQ

ERM 1-410

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ERM 1-410 qualifies as a parametric equivalent to the ERM 1-405 based on the following critical parameters:

Matching Parameters (Substitution Basis):

• Manufacturer: Bivar Inc.
• Series: ERM 1
• Base Product Number: ERM1-4
• LED Configuration: 2 and 3 Lead LEDs
• Material: Black PVC
• Packaging: Bag
• Product Status: Active
• RoHS Status: RoHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS Code: 3926.90.9985

Differentiating Parameter:

• Length: The ERM 1-410 has a length of 0.410" (10.41mm) compared to the ERM 1-405 at 0.405" (10.29mm), representing a dimensional tolerance variation of 0.005" (0.12mm).

The length difference of 0.005" is within standard mechanical tolerance ranges for PVC standoff components and does not affect the electrical or functional characteristics of LED mounting applications that accommodate this parameter range.

Parameter Comparison

Engineering Selection Recommendations

Both the ERM 1-405 and ERM 1-410 are active products with identical RoHS3 compliance and moisture sensitivity ratings. The ERM 1-410 is available in higher inventory (1382 units) compared to the ERM 1-405 (691 units), making it a viable alternative when supply considerations require substitution. The mechanical length difference of 0.005" between the two parts must be evaluated against your specific PCB or mounting surface design requirements.

Frequently Asked Questions (FAQ)

Q: Can the ERM 1-410 substitute for the ERM 1-405 in my design? A: The ERM 1-410 is compatible with the same LED configurations and maintains equivalent electrical and environmental performance. The 0.005" length difference must be accommodated by your mechanical design.

Q: Are there any compliance differences between these parts? A: No. Both parts carry identical RoHS3 compliance, EAR99 ECCN classification, and HTSUS coding. Moisture sensitivity levels are equivalent.

Q: What is the primary difference between these standoff models? A: The sole differentiating parameter is the standoff length: ERM 1-405 measures 0.405" (10.29mm) while the ERM 1-410 measures 0.410" (10.41mm).

Q: Do both parts support 2 and 3 lead LED configurations? A: Yes. Both the ERM 1-405 and ERM 1-410 accommodate 2 and 3 lead LED applications universally.

Q: Should I consider inventory availability for supplier selection? A: The ERM 1-410 has double the available inventory. If substitution compatibility exists within your design constraints, the ERM 1-410 provides superior supply chain reliability.