ERM 1-425 Equivalent & Substitute Parts

Part Overview

The ERM 1-425 is a 2 and 3 Lead LED standoff manufactured by Bivar Inc. in black PVC material with a 0.425" (10.80mm) length. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are necessary to ensure procurement flexibility and supply chain continuity when the primary part number becomes unavailable or when design requirements allow for alternative mechanical dimensions.

Substiute Parts

ERM 1-425

Bivar Inc.In Stock: 862ERM 1-425 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 is identified as a parametric equivalent to the ERM 1-425. Substitution is valid based on the following key parameters that remain consistent:

• Manufacturer: Bivar Inc. (same manufacturer)
• Series: ERM 1 (same product series)
• Base Product Number: ERM1-4 (same base design)
• LED Type: 2 and 3 Lead LEDs (same functionality)
• Material: PVC (same material composition)
• Color: Black (same color)
• RoHS Status: ROHS3 Compliant (same compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (same MSL rating)
• ECCN: EAR99 (same export classification)
• HTSUS: 3926.90.9985 (same tariff classification)

The primary difference is the length dimension: ERM 1-425 is 0.425" (10.80mm) while ERM 1-410 is 0.410" (10.41mm). This 0.015" (0.39mm) reduction in length is a mechanical variation within the ERM 1 series that maintains full functional equivalence for 2 and 3 lead LED applications.

Parameter Comparison

Engineering Selection Recommendations

Both the ERM 1-425 and ERM 1-410 are Active product status components manufactured by Bivar Inc. and meet ROHS3 compliance requirements. Both parts are classified as Moisture Sensitivity Level 1 (Unlimited), indicating they require no special handling or storage conditions during normal manufacturing and assembly processes.

Selection between ERM 1-425 and ERM 1-410 is determined by the specific mechanical length requirement of the application. The ERM 1-425 provides a 0.425" (10.80mm) standoff height, while the ERM 1-410 provides a 0.410" (10.41mm) standoff height. The 0.015" (0.39mm) dimensional difference must be evaluated against application clearance and alignment specifications. Both parts function identically for 2 and 3 lead LED applications when the specified length dimension is compatible with the design.

Frequently Asked Questions (FAQ)

Q: Can ERM 1-410 be used as a direct replacement for ERM 1-425?

A: Substitution is mechanically valid only when the application allows for the 0.015" (0.39mm) reduction in standoff length. All other electrical and material specifications are identical, making substitution dependent solely on dimensional compatibility.

Q: Are there any functional differences between these parts?

A: No. Both parts support 2 and 3 lead LED applications, use identical PVC material, and meet the same RoHS3 compliance and MSL rating requirements.

Q: What compliance certifications apply to both parts?

A: Both the ERM 1-425 and ERM 1-410 are ROHS3 compliant and carry the same ECCN (EAR99) and HTSUS (3926.90.9985) classifications.

Q: Are there packaging or supply considerations for these parts?

A: Both parts are supplied in Bag packaging. Current inventory shows 789 pieces for ERM 1-425 and 1,382 pieces for ERM 1-410, indicating different availability levels at time of reference.

Q: What determines whether these parts are substitutable in my design?

A: The determining factor is mechanical length specification. If your design requires a 0.425" standoff, use ERM 1-425. If a 0.410" standoff is acceptable or specified, ERM 1-410 is a valid substitute. All other functional and compliance parameters are identical.