SPMWHT541MP5WAWKS4 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP5WAWKS4 is an LED lighting component manufactured by Samsung Semiconductor, Inc., belonging to the LM561B Plus series. This surface mount LED operates at warm white 2700K color temperature with a forward voltage of 2.95V and test current of 65mA. The component is classified as Active product status and is RoHS Compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where component availability or inventory requirements necessitate alternative sourcing.

Substiute Parts

SPMWHT541MP5WAWKS4

Samsung Semiconductor, Inc.In Stock: 980SPMWHT541MP5WAWKS4 Datasheet

Current PartRFQ

SPMWHT541MP5WAWMS4

Samsung Semiconductor, Inc.In Stock: 26064SPMWHT541MP5WAWMS4 Datasheet

DirectRFQ

SPMWHT541MP5WAW0S4

Samsung Semiconductor, Inc.In Stock: 45790SPMWHT541MP5WAW0S4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SPMWHT541MP5WAWKS4 are identified based on strict equivalence across critical electrical and mechanical parameters. The substitution logic is structured as follows:

Direct Manufacturer Substitutes maintain identical electrical performance specifications: 2700K color temperature, 2.95V forward voltage, 65mA test current, 31lm luminous flux, 162 lm/W efficiency, 80 CRI, and 120° viewing angle. All substitute parts retain the same 4-SMD flat lead package configuration, 5630 supplier device package designation, 0.80mm maximum seated height, and 15°C/W thermal resistance.

Parametric Equivalents share all electrical characteristics and core mechanical dimensions with the main part. Differences are limited to non-critical physical dimensions (length variation within the 5630 package family) and RoHS certification revision level, which do not affect functional compatibility.

The following parameters determine substitution eligibility:

• Color temperature: 2700K (fixed)
• Forward voltage: 2.95V (fixed)
• Test current: 65mA (fixed)
• Luminous flux: 31lm ±1lm (fixed)
• CRI: 80 (fixed)
• Viewing angle: 120° (fixed)
• Package type: 4-SMD, Flat Leads, 5630 (fixed)
• Mounting: Surface Mount (fixed)
• Maximum seated height: 0.80mm (fixed)

Parameter Comparison

Engineering Selection Recommendations

All three parts—SPMWHT541MP5WAWKS4, SPMWHT541MP5WAWMS4, and SPMWHT541MP5WAW0S4—are Active product status components manufactured by Samsung Semiconductor, Inc., and comply with RoHS environmental standards. Selection between these parts is determined by availability and compliance requirements.

SPMWHT541MP5WAWKS4 is the primary specification part with 871 units in stock. This part carries RoHS Compliant certification.

SPMWHT541MP5WAWMS4 is a direct manufacturer substitute with identical electrical and thermal characteristics. The only physical difference is the length dimension (5.60mm versus 5.00mm), which remains within the 5630 package family specification. This part has significantly higher inventory availability at 25,996 units and maintains RoHS Compliant status.

SPMWHT541MP5WAW0S4 is a parametric equivalent with identical electrical performance and core mechanical dimensions matching the main part (5.00mm length). This part offers the highest inventory availability at 45,709 units and carries ROHS3 Compliant certification, representing a more recent RoHS compliance revision.

All three parts are suitable for direct substitution in applications requiring warm white 2700K LED lighting at 65mA operation. Selection should prioritize inventory availability and compliance requirements specific to the application's regulatory environment.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP5WAWMS4 be used as a direct replacement for SPMWHT541MP5WAWKS4?

A: Yes. SPMWHT541MP5WAWMS4 is a direct manufacturer substitute with identical electrical specifications, thermal characteristics, and package configuration. The length dimension difference (5.60mm versus 5.00mm) is within the 5630 package family tolerance and does not affect electrical performance or thermal behavior.

Q: What is the difference between SPMWHT541MP5WAW0S4 and the main part?

A: SPMWHT541MP5WAW0S4 is a parametric equivalent with identical electrical performance and core mechanical dimensions. The primary difference is the RoHS certification revision (ROHS3 Compliant versus RoHS Compliant), which reflects updated environmental compliance standards. Functionally, both parts are equivalent for LED lighting applications.

Q: Are all three parts compatible with the same PCB layout?

A: SPMWHT541MP5WAWKS4 and SPMWHT541MP5WAW0S4 share identical length dimensions (5.00mm) and are fully compatible with the same PCB footprint. SPMWHT541MP5WAWMS4 has a slightly longer length (5.60mm) but maintains the same width (3.00mm), height (0.80mm), and flat lead configuration. PCB compatibility depends on available space along the length axis.

Q: Do all substitute parts maintain the same luminous flux and efficiency?

A: Yes. All three parts deliver 31lm luminous flux at 65mA test current and 162 lm/W efficiency. Color temperature (2700K), CRI (80), and viewing angle (120°) are identical across all parts.

Q: What is the significance of the RoHS certification difference?

A: Both RoHS Compliant and ROHS3 Compliant designations indicate compliance with hazardous substance restrictions. ROHS3 represents a more recent revision of the RoHS directive. Selection between these certifications depends on the application's regulatory requirements and customer specifications.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes, provided PCB layout accommodates the length variation of SPMWHT541MP5WAWMS4 (5.60mm). All parts share identical electrical performance, thermal characteristics, and package type (4-SMD, Flat Leads, 5630). Tape & Reel packaging is consistent across all parts for automated assembly.

Q: What is the maximum operating current for these LED components?

A: The maximum operating current is 180mA for all three parts. The test current specification is 65mA, which defines the luminous flux and efficiency ratings.

Q: Are moisture sensitivity requirements the same for all substitute parts?

A: Yes. All three parts carry MSL 2A (4 Weeks) moisture sensitivity level, requiring identical storage and handling protocols prior to reflow soldering.