SPMWHT541MP5WAWSS4 Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP5WAWSS4 is an LED lighting component from Samsung Semiconductor's LM561B Plus series, designed for warm white illumination applications. This surface-mount LED operates at 2700K color temperature with a forward voltage of 2.95V and test current of 65mA, delivering 31 lumens at 25°C. The component is classified as Active product status and maintains full compliance with RoHS3 and REACH standards. Substitute parts are identified when they maintain identical electrical performance characteristics, mechanical compatibility, and regulatory compliance across the specified parameter set.

Substiute Parts

SPMWHT541MP5WAWSS4

Samsung Semiconductor, Inc.In Stock: 1076SPMWHT541MP5WAWSS4 Datasheet

Current PartRFQ

SPMWHT541MP5WAW0S4

Samsung Semiconductor, Inc.In Stock: 45790SPMWHT541MP5WAW0S4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SPMWHT541MP5WAWSS4 is determined by strict equivalence across the following critical parameters:

• Series and Product Line: Must be LM561B Plus
• Color and CCT: White, Warm at 2700K
• Electrical Performance: Forward voltage 2.95V (typical), test current 65mA, maximum current 180mA
• Optical Output: Flux of 31 lm (30–32 lm range) at 25°C and 65mA test current
• Mechanical Compatibility: 4-SMD flat leads package, 5630 supplier device package, 5.00mm × 3.00mm dimensions, 0.80mm maximum seated height
• Regulatory Compliance: RoHS3 compliant, REACH unaffected

The substitute part SPMWHT541MP5WAW0S4 meets all these criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SPMWHT541MP5WAWSS4 and SPMWHT541MP5WAW0S4 are Active status products from Samsung Semiconductor and maintain identical compliance certifications (RoHS3 compliant, REACH unaffected). Selection between these parts should be based on inventory availability and supply chain requirements. The SPMWHT541MP5WAW0S4 carries a higher inventory level (45,709 pcs) compared to the main part (1,008 pcs), making it suitable for high-volume production scenarios. Both parts are functionally and mechanically interchangeable within the specified electrical and thermal operating parameters.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP5WAW0S4 be used as a direct replacement for SPMWHT541MP5WAWSS4?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics (2.95V forward voltage, 65mA test current, 31 lm output), optical properties (2700K CCT, 80 CRI, 120° viewing angle), mechanical dimensions (5630 package, 5.00mm × 3.00mm, 0.80mm height), and regulatory compliance (RoHS3, REACH unaffected). They are interchangeable in circuit design and PCB layout.

Q: What are the key parameters that define substitution eligibility?

A: Substitution is determined by equivalence in series (LM561B Plus), color temperature (2700K warm white), electrical performance (2.95V Vf, 65mA test current, 180mA maximum), optical output (31 lm at 25°C), package type (4-SMD flat leads, 5630), physical dimensions (5.00mm × 3.00mm × 0.80mm), and regulatory compliance (RoHS3, REACH).

Q: Are there thermal differences between these parts?

A: The thermal resistance specifications differ slightly: SPMWHT541MP5WAWSS4 has 14°C/W while SPMWHT541MP5WAW0S4 has 15°C/W. This minor difference does not affect functional equivalence for standard operating conditions within the specified current and voltage ranges.

Q: What packaging format is used for both parts?

A: Both parts are supplied in Tape & Reel (TR) format, standard for surface-mount LED components in the 5630 package configuration. This packaging is suitable for automated pick-and-place assembly processes.

Q: Are moisture sensitivity levels specified for both parts?

A: Moisture Sensitivity Level (MSL) is specified for SPMWHT541MP5WAW0S4 as 2A (4 weeks). This information is not provided for the main part SPMWHT541MP5WAWSS4 in the available data.