SPMWHT541ML5XATGS6 Equivalent & Substitute Parts

Part Overview

The SPMWHT541ML5XATGS6 is a surface-mount LED lighting component from Samsung Semiconductor, Inc., classified within the LM561C series. This neutral white 4000K LED operates at 2.75V forward voltage with a test current of 65mA, delivering 37 lumens at 25°C. The component features a 120° viewing angle and is packaged in a 4-SMD, flat leads configuration with 5630 supplier device package dimensions of 5.00mm × 3.00mm.

The part maintains Active product status with 622 units currently in stock. Identification of equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate inventory availability across manufacturing operations.

Substiute Parts

SPMWHT541ML5XATGS6

Samsung Semiconductor, Inc.In Stock: 685SPMWHT541ML5XATGS6 Datasheet

Current PartRFQ

SPMWHT541ML5XATMS6

Samsung Semiconductor, Inc.In Stock: 29888SPMWHT541ML5XATMS6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPMWHT541ML5XATGS6 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

• Series designation (LM561C)
• Color specification (White, Neutral)
• Correlated Color Temperature (4000K)
• Luminous flux range at test conditions (36–38 lm)
• Forward voltage (2.75V typical)
• Test current (65mA)
• Maximum current rating (200mA)
• Viewing angle (120°)
• Color Rendering Index (80)
• Mounting type (Surface Mount)
• Package configuration (4-SMD, Flat Leads)
• Supplier device package (5630)
• Physical dimensions (5.00mm × 3.00mm)
• Maximum seated height (0.80mm)
• Thermal resistance (12°C/W)
• Moisture Sensitivity Level (2A, 4 Weeks)

The substitute part SPMWHT541ML5XATMS6 meets all mandatory equivalence criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both SPMWHT541ML5XATGS6 and SPMWHT541ML5XATMS6 are Active products manufactured by Samsung Semiconductor, Inc., and are parametrically identical across all electrical, optical, thermal, and mechanical specifications.

The substitute part SPMWHT541ML5XATMS6 carries explicit ROHS3 compliance certification, whereas the main part does not specify this compliance status in the provided data. For applications requiring documented RoHS3 compliance, SPMWHT541ML5XATMS6 is the appropriate selection.

Both parts are packaged in Tape & Reel (TR) format with identical Moisture Sensitivity Level (2A, 4 Weeks) and thermal characteristics. Inventory availability differs: SPMWHT541ML5XATGS6 has 622 units in stock, while SPMWHT541ML5XATMS6 has 29,791 units available.

Selection between these parts should be based on compliance requirements, inventory availability, and supply chain logistics rather than technical performance, as electrical and optical characteristics are identical.

Frequently Asked Questions (FAQ)

Q: Are SPMWHT541ML5XATGS6 and SPMWHT541ML5XATMS6 electrically interchangeable?

A: Yes. Both parts operate at identical forward voltage (2.75V typical), test current (65mA), and maximum current (200mA). They deliver the same luminous flux (37 lm at 25°C, 65mA test current) and efficiency (207 lm/W).

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts share identical mounting type (Surface Mount), package configuration (4-SMD, Flat Leads), physical dimensions (5.00mm × 3.00mm), and maximum seated height (0.80mm). No PCB layout modifications are required for substitution.

Q: What is the difference between these two part numbers?

A: The primary documented difference is RoHS3 compliance certification, which is explicitly stated for SPMWHT541ML5XATMS6 but not specified for SPMWHT541ML5XATGS6. All other electrical, optical, thermal, and mechanical parameters are identical.

Q: Are there any thermal performance differences?

A: No. Both parts have identical thermal resistance of 12°C/W and identical Moisture Sensitivity Level (2A, 4 Weeks).

Q: Which part should be selected for new designs?

A: For applications requiring documented RoHS3 compliance, select SPMWHT541ML5XATMS6. For applications without specific compliance requirements, either part is suitable. Inventory availability and supply chain considerations may also influence selection.

Q: Can these parts be mixed in the same production batch?

A: Yes, provided that compliance documentation requirements are met. Both parts are parametrically equivalent and will perform identically in circuit operation.