ELM 1-410 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 1-410 is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a 0.410" (10.41mm) length specification. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Substitute parts become necessary when specific length requirements vary due to PCB design constraints, assembly tolerances, or application-specific mounting heights.

Substiute Parts

ELM 1-410

Bivar Inc.In Stock: 743ELM 1-410 Datasheet

Current PartRFQ

ELM 1-10MM

Bivar Inc.In Stock: 1046ELM 1-10MM Datasheet

Parametric EquivalentRFQ

ELM 1-11MM

Bivar Inc.In Stock: 1511ELM 1-11MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ELM 1-410 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Bivar Inc.
• Series: ELM 1
• LED Type: T1 3/4
• Material: PVC
• Color: Black
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Variable Parameter (Substitution Basis):

• Length: Tolerance range accommodates 0.390" (9.91mm) to 0.430" (10.92mm)

The ELM 1-410 accepts two parametric equivalents that maintain identical electrical and mechanical characteristics while offering alternative length specifications. These substitutes function interchangeably in applications where mounting height flexibility exists within the specified tolerance band.

Parameter Comparison

Engineering Selection Recommendations

ELM 1-410 (Primary Specification): Select this part number when the design requires a 0.410" (10.41mm) standoff height. This specification represents the nominal dimension for standard vertical LED mounting applications.

ELM 1-10MM (Shorter Alternative): This substitute provides a 0.390" (9.91mm) length, offering 0.020" (0.51mm) reduction in mounting height. Use this variant when PCB clearance constraints or assembly geometry requires a shorter standoff profile while maintaining all other electrical and mechanical properties.

ELM 1-11MM (Taller Alternative): This substitute provides a 0.430" (10.92mm) length, offering 0.020" (0.51mm) increase in mounting height. Use this variant when additional standoff height is required for component clearance or specific mounting configurations.

All three part numbers maintain identical Active product status, ROHS3 compliance, and MSL ratings, ensuring equivalent performance in production environments and long-term reliability.

Frequently Asked Questions (FAQ)

Q: Can ELM 1-10MM and ELM 1-11MM be used interchangeably with ELM 1-410?

A: These parts are parametric equivalents within the ELM 1 series. Interchangeability depends on your application's tolerance for the 0.020" (0.51mm) length variation. If your design accommodates this dimensional range, substitution is valid. If your design specifies an exact 0.410" (10.41mm) height, use only the ELM 1-410.

Q: What determines whether a substitute part is acceptable for my application?

A: Substitution is valid when: (1) your PCB layout and component clearance accommodate the alternative length, (2) the LED mounting angle and visibility requirements are not affected by the height difference, and (3) all other parameters (T1 3/4 LED type, black PVC material, vertical mounting orientation) match your design requirements.

Q: Are all three parts ROHS3 compliant?

A: Yes. ELM 1-410, ELM 1-10MM, and ELM 1-11MM are all ROHS3 compliant with MSL rating 1 (Unlimited), making them suitable for equivalent use in regulated manufacturing environments.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Unlimited) indicates these components have no moisture sensitivity limitations. They can be stored indefinitely without special humidity controls and do not require baking before assembly, simplifying inventory and production logistics.

Q: How do I determine which length variant I need?

A: Review your PCB assembly drawing for the specified standoff height. If the design allows ±0.020" (±0.51mm) tolerance, any of the three parts function equivalently. If your design specifies an exact dimension, select the part number matching that specification.