SPMWHT541MP5WAWNS4 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP5WAWNS4 is an LED lighting component from 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, making it suitable for applications requiring warm white illumination in compact form factors. Substitute parts are identified when electrical performance parameters, mechanical dimensions, and compliance certifications remain within specified tolerances for the 5630 package category.

Substiute Parts

SPMWHT541MP5WAWNS4

Samsung Semiconductor, Inc.In Stock: 807SPMWHT541MP5WAWNS4 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

Substitution of the SPMWHT541MP5WAWNS4 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Color: White, Warm
• CCT: 2700K
• Forward Voltage (Vf): 2.95V
• Test Current: 65mA
• Maximum Current: 180mA
• Flux @ 25°C: 31lm (30–32lm range)
• Lumens/Watt: 162 lm/W
• CRI: 80
• Viewing Angle: 120°

Mechanical Parameters (Must Match):

• Package / Case: 4-SMD, Flat Leads
• Supplier Device Package: 5630
• Height - Seated (Max): 0.031" (0.80mm)
• Thermal Resistance: 15°C/W
• Mounting Type: Surface Mount

Compliance Parameters (Must Match or Exceed):

• RoHS Status: RoHS Compliant or higher
• Moisture Sensitivity Level: 2A (4 Weeks)
• Product Status: Active

The identified substitute parts maintain identical electrical and thermal performance while differing only in physical length dimension or RoHS certification level, which do not affect functional interchangeability in standard PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

SPMWHT541MP5WAWMS4 (Direct Substitute): This part is a direct manufacturer substitute with identical electrical and thermal specifications. The only dimensional difference is the length: 0.220" (5.60mm) versus 0.197" (5.00mm) for the main part. Both maintain the same width (0.118" / 3.00mm) and height (0.031" / 0.80mm). This part carries RoHS Compliant certification and Active product status. Selection of this substitute is appropriate when PCB layout accommodates the increased length dimension or when higher inventory availability (25,996 pcs) is a procurement advantage.

SPMWHT541MP5WAW0S4 (Parametric Equivalent): This part is a parametric equivalent with identical electrical performance, thermal characteristics, and physical dimensions (0.197" x 0.118" / 5.00mm x 3.00mm) to the main part. The distinction is RoHS3 Compliant certification, which represents a higher compliance standard than RoHS Compliant. This part carries Active product status and is suitable for applications requiring enhanced environmental compliance. Inventory availability is 45,709 pcs.

Both substitute parts are manufactured by Samsung Semiconductor, Inc., operate within the LM561B Plus series, and maintain all critical electrical parameters including 2700K color temperature, 2.95V forward voltage, 65mA test current, and 31lm flux output.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP5WAWMS4 be used as a direct replacement for SPMWHT541MP5WAWNS4?

A: Yes. Both parts share identical electrical specifications, thermal resistance, and compliance certifications. The length dimension differs (5.60mm versus 5.00mm), which must be verified against PCB layout constraints. All other mechanical and electrical parameters are equivalent.

Q: What is the difference between RoHS Compliant and RoHS3 Compliant?

A: RoHS3 Compliant represents a higher certification standard with additional environmental restrictions. SPMWHT541MP5WAW0S4 carries RoHS3 Compliant status, while SPMWHT541MP5WAWNS4 and SPMWHT541MP5WAWMS4 carry RoHS Compliant status. Both certifications are acceptable for standard applications; RoHS3 is required for applications with stricter environmental compliance mandates.

Q: Are all three parts interchangeable in terms of electrical performance?

A: Yes. All three parts deliver identical electrical performance: 2700K color temperature, 31lm flux at 65mA test current, 2.95V forward voltage, 162 lm/W efficiency, 80 CRI, and 120° viewing angle. Interchangeability is determined by mechanical fit and compliance requirements.

Q: What is the significance of the 5630 package designation?

A: The 5630 package designation refers to the supplier device package format for this 4-SMD, flat-lead LED. All three parts use the 5630 package, ensuring compatibility with PCB designs specified for this package type.

Q: Does the length difference between SPMWHT541MP5WAWMS4 (5.60mm) and the main part (5.00mm) affect thermal performance?

A: No. Both parts maintain identical thermal resistance of 15°C/W. The length difference does not impact thermal characteristics. Thermal performance is determined by the package design and material properties, which are equivalent across both parts.

Q: What is Moisture Sensitivity Level (MSL) 2A, and why is it important?

A: MSL 2A indicates the component can be stored in dry conditions for up to 4 weeks before soldering. This specification applies to all three parts and must be observed during component handling and storage to prevent moisture absorption, which can cause soldering defects.

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

A: Yes, provided PCB layout accommodates the dimensional variations. SPMWHT541MP5WAWMS4 requires verification of the 5.60mm length against PCB footprint. SPMWHT541MP5WAW0S4 maintains identical dimensions to the main part and presents no layout constraints. Both substitute parts carry Active product status and are suitable for production use.