LS M676-P2R1-1 Equivalent & Substitute Parts

Part Overview

The LS M676-P2R1-1 is a red LED indication component manufactured by ams-OSRAM USA INC., designed for surface mount applications. This discrete 2V LED operates at 633nm dominant wavelength with a 98 millicandela rating and features a clear rectangular lens with flat top geometry. The part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. The substitute part maintains identical electrical and mechanical specifications while offering active product status and improved inventory availability.

Substiute Parts

LS M676-P2R1-1

ams-OSRAM USA INC.In Stock: 1057LS M676-P2R1-1 Datasheet

Current PartRFQ

LS M676-P2R1-1-Z

ams-OSRAM USA INC.In Stock: 1170LS M676-P2R1-1-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LS M676-P2R1-1 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Dominant wavelength: 633nm
• Peak wavelength: 645nm
• Forward voltage: 2V
• Test current: 20mA
• Luminous intensity: 98mcd

Mechanical Specifications:

• Package type: 2-SMD, J-Lead
• Lens geometry: Rectangle with flat top
• Lens dimensions: 1.50mm x 1.00mm
• Overall dimensions: 2.00mm L x 1.40mm W
• Maximum height: 1.40mm
• Mounting: Surface mount

Compliance & Environmental:

• RoHS3 compliance
• Moisture sensitivity level 2
• REACH unaffected status

The substitute part LS M676-P2R1-1-Z maintains complete parametric equivalence across all electrical, mechanical, and environmental specifications while offering active product status.

Parameter Comparison

Engineering Selection Recommendations

The LS M676-P2R1-1-Z serves as the direct parametric equivalent for the obsolete LS M676-P2R1-1. Selection of the substitute part is based on the following engineering criteria:

Product Status: The main part is classified as obsolete, while the substitute maintains active product status. This distinction is critical for long-term supply chain continuity and component availability.

Compliance Alignment: Both parts maintain identical RoHS3 compliance and REACH unaffected status, ensuring regulatory requirements are met without modification to existing designs or manufacturing processes.

Parametric Equivalence: All electrical specifications (2V forward voltage, 20mA test current, 633nm dominant wavelength, 98mcd luminous intensity) and mechanical specifications (2-SMD J-Lead package, 2.00mm x 1.40mm x 1.40mm dimensions, clear rectangular lens) are identical between the main and substitute parts.

Environmental Specifications: Moisture sensitivity level 2 (1 Year) is maintained, ensuring identical handling and storage requirements.

The substitute part LS M676-P2R1-1-Z is suitable for direct replacement in all applications where the LS M676-P2R1-1 was originally specified.

Frequently Asked Questions (FAQ)

Q: Can the LS M676-P2R1-1-Z be used as a direct replacement for the LS M676-P2R1-1?

A: Yes. The LS M676-P2R1-1-Z is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters including forward voltage (2V), test current (20mA), wavelength (633nm dominant), luminous intensity (98mcd), package type (2-SMD J-Lead), and physical dimensions (2.00mm x 1.40mm x 1.40mm) are identical.

Q: What is the primary reason for substitution?

A: The LS M676-P2R1-1 is classified as obsolete, while the LS M676-P2R1-1-Z maintains active product status. This substitution ensures continued component availability and supply chain reliability for new designs and production runs.

Q: Are there any differences in compliance or environmental specifications?

A: No. Both parts maintain identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity level 2 (1 Year). No changes to design, manufacturing, or handling procedures are required.

Q: Will the substitute part function identically in existing circuit designs?

A: Yes. The substitute part maintains identical electrical specifications (2V forward voltage, 20mA test current) and optical characteristics (633nm wavelength, 98mcd intensity, 120° viewing angle). No circuit modifications are necessary.

Q: Are the physical dimensions and package specifications identical?

A: Yes. Both parts use the 2-SMD J-Lead package with identical dimensions of 2.00mm length x 1.40mm width and 1.40mm maximum height. PCB footprints and assembly processes remain unchanged.

Q: What is the inventory status of the substitute part?

A: The LS M676-P2R1-1-Z has 1119 pieces in stock as new original inventory, compared to 966 pieces available for the obsolete main part.