SPMWHT541MP7WAWNS0 LED LM561B Plus White 2700K Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP7WAWNS0 is a Samsung Semiconductor LM561B Plus white LED with warm color temperature of 2700K, designed for surface mount applications in 5630 package format. This component is classified as obsolete product status, necessitating identification of active equivalent alternatives for ongoing production and procurement requirements. The part delivers 25 lumens at 65mA test current with 130 lm/W efficiency and 90 CRI, suitable for warm white lighting applications requiring high color rendering.

Substiute Parts

SPMWHT541MP7WAWNS0

Samsung Semiconductor, Inc.In Stock: 779SPMWHT541MP7WAWNS0 Datasheet

Current PartRFQ

SPMWHT541MP7WAW0S0

Samsung Semiconductor, Inc.In Stock: 799SPMWHT541MP7WAW0S0 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP7WAWKS0

Samsung Semiconductor, Inc.In Stock: 970SPMWHT541MP7WAWKS0 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP7WAWMS0

Samsung Semiconductor, Inc.In Stock: 19478SPMWHT541MP7WAWMS0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for SPMWHT541MP7WAWNS0 are identified based on strict parametric equivalence within the LM561B Plus series. The substitution criteria are determined by the following key parameters that must remain constant across all equivalent parts:

Critical Substitution Parameters:

• Color: White, Warm
• CCT (Correlated Color Temperature): 2700K
• Flux @ 25°C, 65mA Test Current: 25lm (22lm ~ 28lm range)
• Forward Voltage (Vf) Typical: 2.95V
• Test Current: 65mA
• Maximum Current: 180mA
• Lumens/Watt @ Test Current: 130 lm/W
• CRI (Color Rendering Index): 90
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, Flat Leads
• Supplier Device Package: 5630
• Size / Dimension: 0.197" L x 0.118" W (5.00mm x 3.00mm)
• Height - Seated (Max): 0.031" (0.80mm)
• Thermal Resistance of Package: 15°C/W
• Moisture Sensitivity Level (MSL): 2A (4 Weeks)

All identified substitute parts maintain identical electrical and mechanical specifications. Differences exist only in product status (active versus obsolete) and packaging configuration (Tape & Reel versus alternative formats).

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: SPMWHT541MP7WAWMS0

The SPMWHT541MP7WAWMS0 is the preferred substitute for obsolete SPMWHT541MP7WAWNS0. This part maintains complete parametric equivalence across all electrical and mechanical specifications. The part is classified as active product status, ensuring long-term availability and supply chain continuity. SPMWHT541MP7WAWMS0 carries ROHS3 Compliant certification, providing enhanced environmental compliance beyond the RoHS Compliant status of the original part. Inventory availability of 19,423 pieces supports production requirements at scale. Tape & Reel packaging configuration is standard for automated assembly processes.

Secondary Recommendations: SPMWHT541MP7WAWKS0 and SPMWHT541MP7WAW0S0

Both SPMWHT541MP7WAWKS0 and SPMWHT541MP7WAW0S0 are functionally equivalent alternatives with active product status. SPMWHT541MP7WAWKS0 provides 943 pieces in inventory with Tape & Reel packaging. SPMWHT541MP7WAW0S0 offers 745 pieces in inventory with Tape & Reel packaging. Both parts maintain RoHS Compliant certification. Selection between these alternatives depends on inventory availability requirements and supply chain logistics.

Packaging Consideration

All substitute parts are supplied in Tape & Reel (TR) configuration, which differs from the original part's bulk packaging. Tape & Reel format is standard for high-volume surface mount assembly and is compatible with automated pick-and-place equipment. No design or assembly modifications are required for this packaging transition.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP7WAWMS0 be used as a direct replacement for SPMWHT541MP7WAWNS0?

A: Yes. SPMWHT541MP7WAWMS0 is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters including color temperature (2700K), luminous flux (25lm at 65mA), forward voltage (2.95V), CRI (90), viewing angle (120°), package dimensions (5630, 5.00mm x 3.00mm), and thermal characteristics (15°C/W) are identical. The part is active status, ensuring supply continuity.

Q: What is the difference between the substitute parts?

A: The three substitute parts (SPMWHT541MP7WAWMS0, SPMWHT541MP7WAWKS0, SPMWHT541MP7WAW0S0) are electrically and mechanically identical. Differences exist only in inventory availability and RoHS certification level. SPMWHT541MP7WAWMS0 carries ROHS3 Compliant certification versus RoHS Compliant for the other two parts. All three are supplied in Tape & Reel packaging.

Q: Why is the original part marked as obsolete?

A: Product obsolescence is determined by manufacturer lifecycle management. The availability of active equivalent parts (SPMWHT541MP7WAWMS0, SPMWHT541MP7WAWKS0, SPMWHT541MP7WAW0S0) ensures that designs using SPMWHT541MP7WAWNS0 can transition to active alternatives without performance impact.

Q: Are there any compatibility issues with Tape & Reel packaging?

A: No. Tape & Reel packaging is the standard format for surface mount LED components in automated assembly environments. The 5630 package format, component dimensions (5.00mm x 3.00mm), and flat lead configuration are identical across all parts. Automated pick-and-place equipment handles Tape & Reel format without modification.

Q: What is the significance of ROHS3 Compliant versus RoHS Compliant?

A: ROHS3 Compliant represents the current version of the Restriction of Hazardous Substances directive with updated substance restrictions. RoHS Compliant indicates compliance with earlier versions. Both certifications confirm absence of restricted substances. SPMWHT541MP7WAWMS0 with ROHS3 Compliant status provides alignment with current regulatory requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. All substitute parts maintain identical electrical performance (2.95V forward voltage, 65mA test current, 25lm output, 130 lm/W efficiency) and mechanical compatibility (5630 package, 5.00mm x 3.00mm dimensions, 120° viewing angle). No circuit modifications or PCB redesign is required.

Q: What inventory quantities are available for production planning?

A: SPMWHT541MP7WAWMS0 has 19,423 pieces in stock, SPMWHT541MP7WAWKS0 has 943 pieces, and SPMWHT541MP7WAW0S0 has 745 pieces. The original SPMWHT541MP7WAWNS0 has 698 pieces available. SPMWHT541MP7WAWMS0 is recommended for high-volume production requirements.