SPMWHT541MP5WASNS4 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP5WASNS4 is an LED lighting component manufactured by Samsung Semiconductor, Inc., classified as an LM561B Plus white surface mount LED in 5630 package configuration. This component is rated for 2.95V forward voltage at 65mA test current with a 120° viewing angle and 80 CRI (Color Rendering Index). The part maintains Active product status and is supplied in Tape & Reel packaging format.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the component family. Substitution becomes necessary when primary part availability is limited or when design flexibility permits selection from multiple qualified variants within the same performance specification.

Substiute Parts

SPMWHT541MP5WASNS4

Samsung Semiconductor, Inc.In Stock: 1176SPMWHT541MP5WASNS4 Datasheet

Current PartRFQ

SPMWHT541MP5WAS0S4

Samsung Semiconductor, Inc.In Stock: 25679SPMWHT541MP5WAS0S4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WAS0S5

Samsung Semiconductor, Inc.In Stock: 25145SPMWHT541MP5WAS0S5 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASMS4

Samsung Semiconductor, Inc.In Stock: 25843SPMWHT541MP5WASMS4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASMS5

Samsung Semiconductor, Inc.In Stock: 25870SPMWHT541MP5WASMS5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SPMWHT541MP5WASNS4 are qualified based on strict equivalence of the following critical parameters:

Electrical Parameters:

• Forward voltage (Vf): 2.95V typical
• Test current: 65mA
• Maximum current: 180mA
• Color Rendering Index (CRI): 80

Optical Parameters:

• Color: White
• Viewing angle: 120°

Mechanical Parameters:

• Package type: 4-SMD, Flat Leads
• Supplier device package: 5630
• Physical dimensions: 5.00mm L × 3.00mm W
• Maximum seated height: 0.80mm
• Thermal resistance: 15°C/W

Packaging & Compliance:

• Mounting type: Surface Mount
• Packaging format: Tape & Reel (TR)
• Series: LM561B Plus
• Product status: Active
• ECCN: EAR99
• HTSUS: 8541.41.0000

All substitute parts maintain identical electrical, optical, and mechanical specifications. Variations in part numbering reflect manufacturing lot codes or moisture sensitivity level designations that do not alter functional performance or physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full electrical and mechanical equivalence to the SPMWHT541MP5WASNS4. Selection among these parts is based on availability and compliance requirements:

SPMWHT541MP5WAS0S4 and SPMWHT541MP5WASMS4 are designated with Moisture Sensitivity Level (MSL) 2A (4 Weeks), indicating controlled moisture exposure requirements during storage and handling. These parts are suitable for standard manufacturing environments with appropriate moisture control protocols.

SPMWHT541MP5WAS0S5 and SPMWHT541MP5WASMS5 carry identical MSL 2A (4 Weeks) specifications and are functionally interchangeable with the 4-suffix variants.

All substitute parts carry Active product status and maintain compliance with ECCN EAR99 and HTSUS 8541.41.0000 classifications, ensuring regulatory consistency with the primary part number.

Component selection should be based on current inventory availability and supply chain requirements, as all variants deliver identical performance within the LM561B Plus white LED 5630 package specification.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP5WAS0S4 be used as a direct replacement for SPMWHT541MP5WASNS4?

A: Yes. Both parts share identical electrical specifications (2.95V forward voltage, 65mA test current, 180mA maximum), optical characteristics (white color, 120° viewing angle, 80 CRI), and mechanical dimensions (5630 package, 5.00 × 3.00mm, 0.80mm height). The difference in part numbering reflects manufacturing lot designation and does not affect functional performance or physical compatibility.

Q: What does the MSL 2A (4 Weeks) designation mean for substitute parts?

A: Moisture Sensitivity Level 2A indicates the component requires protection from moisture exposure for a maximum of 4 weeks after packaging is opened. This specification applies to SPMWHT541MP5WAS0S4, SPMWHT541MP5WAS0S5, SPMWHT541MP5WASMS4, and SPMWHT541MP5WASMS5. Standard moisture control procedures during assembly and storage are required.

Q: Are all substitute parts suitable for the same PCB layout and reflow profile?

A: Yes. All substitute parts conform to the 4-SMD, Flat Leads package configuration with identical 5.00 × 3.00mm dimensions and 0.80mm maximum seated height. PCB footprints and reflow parameters remain unchanged across all variants.

Q: What is the thermal resistance specification for these LED components?

A: All parts, including the primary SPMWHT541MP5WASNS4 and all substitutes, maintain a thermal resistance of 15°C/W. This specification is consistent across the entire part family and affects heat dissipation calculations in thermal design.

Q: Can these parts be used interchangeably in production without design changes?

A: Yes. All substitute parts are parametrically equivalent to SPMWHT541MP5WASNS4 across electrical, optical, and mechanical parameters. No design modifications are required for component substitution within this qualified parts list.

Q: What is the difference between the part number suffixes (S4, S5, MS4, MS5)?

A: The suffixes represent manufacturing lot codes and internal Samsung designations that do not alter electrical performance, optical output, or physical compatibility. All variants deliver identical specifications for the LM561B Plus white LED in 5630 package format.