ELM 3-12MM LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 3-12MM is a T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.470" (11.94mm) length. This component is constructed from black PVC material and accommodates standard T1 3/4 LED packages with a 5MM base configuration and 3-lead design.

The ELM 3-12MM maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). This part is currently in stock with 980 units available as new original inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the allowed tolerance specifications for LED standoff applications, ensuring functional interchangeability in circuit board assembly operations.

Substiute Parts

ELM 3-12MM

Bivar Inc.In Stock: 996ELM 3-12MM Datasheet

Current PartRFQ

ELM 3-450

Bivar Inc.In Stock: 9053ELM 3-450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ELM 3-12MM are identified based on strict equivalence of the following critical parameters:

Mandatory Equivalence Parameters:

• LED Package Type: T1 3/4
• Base Configuration: 5MM 3-Lead
• Material: Black PVC
• Mounting Orientation: Vertical (SR VERT)
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameter:

• Length: Dimensional tolerance within the ELM 3 series specification range

The ELM 3-450 qualifies as a parametric equivalent substitute because it maintains identical LED package type, base configuration, material composition, mounting orientation, and regulatory compliance status. The dimensional difference of 0.020" (0.51mm) in length represents a minor variation within the ELM 3 series design envelope and does not affect functional interchangeability in standard LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (ELM 3-12MM): The ELM 3-12MM is the specified component for applications requiring the 0.470" (11.94mm) standoff height. This part maintains Active product status with robust inventory availability (980 units in stock) and full ROHS3 compliance certification.

Substitute Selection (ELM 3-450): The ELM 3-450 serves as a functional equivalent when the 0.450" (11.43mm) standoff height is acceptable within circuit board design constraints. This substitute maintains identical electrical and mechanical compatibility with the ELM 3-12MM across all critical parameters. The ELM 3-450 offers superior inventory availability (8,972 units in stock) and carries identical regulatory certifications including ROHS3 compliance and REACH Unaffected status.

Both parts are manufactured by Bivar Inc. within the same ELM 3 series and share identical material composition, LED package accommodation, and environmental ratings. Selection between these parts depends solely on the specific standoff height requirement for the target application.

Frequently Asked Questions (FAQ)

Q: Can the ELM 3-450 be used in place of the ELM 3-12MM?

A: The ELM 3-450 is a functional substitute when the 0.020" (0.51mm) reduction in standoff height is compatible with the circuit board layout and component clearance requirements. Both parts maintain identical LED package type (T1 3/4), base configuration (5MM 3-Lead), material (Black PVC), and regulatory compliance status.

Q: What is the primary difference between these substitute parts?

A: The only dimensional difference is the standoff length: ELM 3-12MM measures 0.470" (11.94mm) while ELM 3-450 measures 0.450" (11.43mm). All other electrical, mechanical, and regulatory parameters are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the ELM 3-12MM and ELM 3-450 are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), making them suitable for applications with standard environmental requirements.

Q: What is the packaging format for these parts?

A: Both parts are supplied in Bag packaging format, standard for LED standoff components in production environments.

Q: Do these parts share the same LED package compatibility?

A: Yes. Both parts accommodate T1 3/4 LED packages with 5MM base configuration and 3-lead design, ensuring identical LED component interchangeability.

Q: Which part should be selected for new designs?

A: Component selection depends on the required standoff height for the specific application. The ELM 3-12MM provides 0.470" height, while the ELM 3-450 provides 0.450" height. Both maintain Active product status and full regulatory compliance.