Samsung SPMWHT541MP7WAVNS0 LED Equivalent & Substitute Parts

Part Overview

The Samsung SPMWHT541MP7WAVNS0 is an LED lighting component from the LM561B Plus series, engineered for warm white illumination at 3000K color temperature. This surface-mount LED delivers 26 lumens at 65mA test current with a Color Rendering Index (CRI) of 90, suitable for general lighting applications requiring high color fidelity.

The main part number SPMWHT541MP7WAVNS0 carries an Obsolete product status. Equivalent substitute parts are available in Active status with identical electrical and optical specifications, differing only in packaging configuration and inventory availability. Substitution is necessary to ensure continued supply chain access and component availability for production environments.

Substiute Parts

SPMWHT541MP7WAVNS0

Samsung Semiconductor, Inc.In Stock: 840SPMWHT541MP7WAVNS0 Datasheet

Current PartRFQ

SPMWHT541MP7WAV0S0

Samsung Semiconductor, Inc.In Stock: 1153SPMWHT541MP7WAV0S0 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP7WAVKS0

Samsung Semiconductor, Inc.In Stock: 1217SPMWHT541MP7WAVKS0 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP7WAVMS0

Samsung Semiconductor, Inc.In Stock: 34087SPMWHT541MP7WAVMS0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Samsung SPMWHT541MP7WAVNS0 is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Forward voltage (2.95V typical), test current (65mA), maximum current (180mA), and luminous efficacy (136 lm/W) must remain identical.

Optical Specifications: Color temperature (3000K), luminous flux (26 lm at 65mA, 23–29 lm range), CRI (90), and viewing angle (120°) must be maintained.

Mechanical Specifications: Package type (4-SMD, Flat Leads), supplier device package (5630), physical dimensions (5.00mm × 3.00mm), and seated height (0.80mm maximum) must match exactly.

Compliance & Environmental: RoHS compliance status and Moisture Sensitivity Level (2A, 4 Weeks) must be equivalent or superior.

The three substitute part numbers—SPMWHT541MP7WAV0S0, SPMWHT541MP7WAVKS0, and SPMWHT541MP7WAVMS0—meet all these criteria. The primary difference is packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete), with no variation in electrical, optical, or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: SPMWHT541MP7WAVMS0

This part number is recommended as the primary substitute for the obsolete SPMWHT541MP7WAVNS0. It maintains full electrical, optical, and mechanical equivalence while offering the following advantages:

• Active product status ensures long-term availability and manufacturing support
• ROHS3 compliance provides enhanced environmental and regulatory assurance
• Highest inventory availability (33,985 units) ensures supply chain continuity
• Tape & Reel packaging format supports automated assembly processes
• Identical thermal, dimensional, and performance specifications

Secondary Recommendations: SPMWHT541MP7WAVKS0 and SPMWHT541MP7WAV0S0

Both parts are functionally equivalent alternatives with Active product status and RoHS compliance. Selection between these and the primary recommendation should be based on:

• Packaging requirements (Tape & Reel format for both)
• Inventory availability at procurement time
• Supply chain logistics and lead time considerations
• Cost optimization within the equivalent part group

All three substitute parts are direct functional replacements with no design modifications required in the host application.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP7WAVMS0 be used as a direct replacement for SPMWHT541MP7WAVNS0 without circuit modifications?

A: Yes. Both parts are electrically and optically identical. Forward voltage (2.95V), test current (65mA), luminous flux (26 lm), and all other critical parameters are equivalent. No circuit design changes are required.

Q: What is the difference between the main part and the substitute parts?

A: The primary differences are product status (Obsolete versus Active) and packaging format (bulk versus Tape & Reel). Electrical, optical, and mechanical specifications are identical. SPMWHT541MP7WAVMS0 also carries ROHS3 compliance versus RoHS compliance for the main part.

Q: Are all three substitute parts interchangeable?

A: Yes. SPMWHT541MP7WAVMS0, SPMWHT541MP7WAVKS0, and SPMWHT541MP7WAV0S0 are parametrically equivalent and interchangeable. Selection should be based on packaging preference, inventory availability, and supply chain considerations.

Q: Does the Tape & Reel packaging affect performance?

A: No. Tape & Reel packaging is a supply format for automated assembly processes. It does not alter the electrical, optical, or thermal performance of the LED component itself.

Q: What does RoHS3 compliance mean compared to RoHS compliance?

A: ROHS3 represents an updated regulatory standard with enhanced environmental restrictions. ROHS3 compliance is equivalent to or more stringent than standard RoHS compliance, making SPMWHT541MP7WAVMS0 suitable for applications with elevated environmental requirements.

Q: Can these parts be used in high-temperature applications?

A: Thermal resistance is 15°C/W for all parts in this group. Thermal performance is identical. Application suitability depends on the specific thermal design and operating environment of the host system.

Q: Is there a difference in color consistency between the substitute parts?

A: No. All parts maintain identical color temperature (3000K), CRI (90), and luminous flux specifications (26 lm at 65mA). Color consistency is equivalent across all part numbers.

Q: What is the Moisture Sensitivity Level (MSL) and why does it matter?

A: MSL 2A (4 Weeks) indicates the component can be exposed to ambient conditions (30°C, 60% relative humidity) for up to 4 weeks before soldering. This specification is identical across all parts and affects storage and handling procedures prior to assembly.