LED SCS8PT93HPL2PUS03F Equivalent & Substitute Parts

Part Overview

The Samsung Semiconductor SCS8PT93HPL2PUS03F is an LED lighting component featuring the LM102A series with cool white 6500K color temperature. This surface mount device delivers 111 lumens at 85°C under 150mA test current with a 145° viewing angle in a compact 0505 (1313 Metric) package. The product is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity. Substitute components must maintain compatibility with the specified electrical performance, optical characteristics, and mounting requirements.

Substiute Parts

SCS8PT93HPL2PUS03F

Samsung Semiconductor, Inc.In Stock: 1082SCS8PT93HPL2PUS03F Datasheet

Current PartRFQ

SCP7PTJ5HEL1PUPF6E

Samsung Semiconductor, Inc.In Stock: 1111SCP7PTJ5HEL1PUPF6E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCS8PT93HPL2PUS03F is determined by the following critical parameters:

Color and Correlated Color Temperature (CCT): Both the main part and substitute must operate at cool white 6500K to maintain consistent color output in the application.

Mounting Technology: Surface mount configuration is required for compatibility with existing PCB layouts and assembly processes.

Optical Performance: Lumens output, luminous efficacy (lm/W), and Color Rendering Index (CRI) establish the baseline for light quality and brightness.

Electrical Characteristics: Forward voltage (Vf), test current, and maximum current ratings determine circuit compatibility and power supply requirements.

Thermal Properties: Thermal resistance of the package affects heat dissipation and long-term reliability in the application environment.

Compliance Standards: RoHS compliance and ECCN classification ensure regulatory and export compliance.

The substitute part SCP7PTJ5HEL1PUPF6E shares the same color temperature (6500K), mounting type (surface mount), thermal resistance (2°C/W), and compliance certifications (RoHS, ECCN EAR99). However, it operates in a different package size (1111 / 2828 Metric versus 0505 / 1313 Metric), with different electrical ratings and optical output characteristics.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The SCS8PT93HPL2PUS03F is classified as obsolete, while the substitute SCP7PTJ5HEL1PUPF6E is active. Active product status ensures ongoing availability, manufacturing support, and compliance with current regulatory standards.

Compliance Alignment: Both components are RoHS compliant and classified under ECCN EAR99, maintaining regulatory and export compliance requirements.

Electrical Compatibility: The substitute operates at significantly lower forward voltage (2.9V versus 5.9V) and higher test current (700mA versus 150mA). Circuit redesign is required to accommodate these electrical differences. The substitute's maximum current rating of 2A provides greater operational headroom compared to the main part's 250mA maximum.

Optical Performance: The substitute delivers higher luminous flux (320lm versus 111lm) and superior luminous efficacy (158 lm/W versus 125 lm/W). The CRI decreases from 80 to 70, indicating a slight reduction in color rendering capability. The viewing angle narrows from 145° to 120°, affecting light distribution characteristics.

Package and Form Factor: The substitute uses a larger package (1111 / 2828 Metric versus 0505 / 1313 Metric), requiring PCB layout modifications. The footprint increases from 1.34mm × 1.34mm to 2.80mm × 2.80mm. Height remains comparable (0.48mm versus 0.52mm).

Thermal Properties: Identical thermal resistance (2°C/W) ensures equivalent heat dissipation performance.

Selection of the substitute component is appropriate for applications requiring higher light output and active product availability, provided that circuit design, PCB layout, and optical distribution requirements can accommodate the specified differences.

Frequently Asked Questions (FAQ)

Q: Can the SCP7PTJ5HEL1PUPF6E directly replace the SCS8PT93HPL2PUS03F without circuit modifications?

A: No. The substitute operates at 2.9V forward voltage compared to 5.9V for the main part, and requires 700mA test current versus 150mA. Circuit redesign is necessary to accommodate these electrical differences.

Q: What are the key differences in optical performance between these components?

A: The substitute delivers 320 lumens versus 111 lumens at its respective test current, representing significantly higher light output. Luminous efficacy improves from 125 lm/W to 158 lm/W. Color Rendering Index decreases from 80 to 70. Viewing angle narrows from 145° to 120°.

Q: Are both components RoHS compliant?

A: Yes. Both the SCS8PT93HPL2PUS03F and SCP7PTJ5HEL1PUPF6E are RoHS compliant and classified under ECCN EAR99.

Q: What packaging format is available for the substitute part?

A: The SCP7PTJ5HEL1PUPF6E is supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: Will the substitute fit the existing PCB footprint?

A: No. The substitute uses package 1111 (2828 Metric) with dimensions of 2.80mm × 2.80mm, compared to the main part's 0505 (1313 Metric) package at 1.34mm × 1.34mm. PCB layout redesign is required.

Q: What is the product availability status of each component?

A: The SCS8PT93HPL2PUS03F is obsolete. The SCP7PTJ5HEL1PUPF6E is active, ensuring ongoing manufacturing availability and support.

Q: Are the thermal characteristics equivalent?

A: Yes. Both components have identical thermal resistance of 2°C/W, providing equivalent heat dissipation performance.

Q: What is the maximum current rating for each component?

A: The SCS8PT93HPL2PUS03F has a maximum current rating of 250mA. The SCP7PTJ5HEL1PUPF6E has a maximum current rating of 2A, providing significantly greater current handling capability.