SPMWHT541MP7WAWKS0 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP7WAWKS0 is an LED lighting component manufactured by Samsung Semiconductor, Inc., classified as an LM561B Plus series warm white LED. This surface mount device operates at 2700K color temperature with a forward voltage of 2.95V and test current of 65mA, delivering 25 lumens at 130 lm/W efficiency. The component is housed in a 5630 package (4-SMD, Flat Leads) with a 120° viewing angle and is currently in active product status. Finding equivalent substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain design flexibility across manufacturing batches and procurement cycles.

Substiute Parts

SPMWHT541MP7WAWKS0

Samsung Semiconductor, Inc.In Stock: 970SPMWHT541MP7WAWKS0 Datasheet

Current PartRFQ

SPMWHT541MP7WAWMS0

Samsung Semiconductor, Inc.In Stock: 19478SPMWHT541MP7WAWMS0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPMWHT541MP7WAWKS0 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Series designation (LM561B Plus)
• Color specification (White, Warm)
• Correlated Color Temperature (2700K)
• Luminous flux at test conditions (25 lm nominal, 22–28 lm acceptable range)
• Forward voltage (2.95V typical)
• Test current (65mA)
• Maximum current rating (180mA)
• Luminous efficacy (130 lm/W)
• Color Rendering Index (90)

Mechanical Equivalence Criteria:

• Package type (4-SMD, Flat Leads)
• Supplier device package designation (5630)
• Physical dimensions (5.00 × 3.00 mm)
• Seated height (0.80 mm maximum)
• Viewing angle (120°)
• Mounting type (Surface Mount)

Compliance and Environmental Criteria:

• RoHS compliance status
• Moisture Sensitivity Level (2A, 4 Weeks)
• Product status (Active)

The substitute part SPMWHT541MP7WAWMS0 meets all electrical, mechanical, and compliance requirements for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the SPMWHT541MP7WAWKS0 and SPMWHT541MP7WAWMS0 are active products manufactured by Samsung Semiconductor, Inc., and are fully compliant with RoHS standards. The substitute part SPMWHT541MP7WAWMS0 carries ROHS3 compliance, which represents an enhanced regulatory status compared to the standard RoHS Compliant designation of the main part. This upgrade in compliance status does not introduce any incompatibility and represents a favorable substitution from a regulatory perspective.

Both parts share identical electrical performance characteristics, mechanical specifications, and environmental handling requirements. The substitute part is suitable for direct replacement in applications requiring the LM561B Plus warm white LED with 2700K color temperature, 25 lm nominal output, 90 CRI, and 5630 package form factor.

Selection between these two parts should be based on supply chain availability and procurement lead times. The SPMWHT541MP7WAWMS0 currently maintains higher inventory levels (19,423 pcs) compared to the SPMWHT541MP7WAWKS0 (943 pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP7WAWMS0 be used as a direct replacement for SPMWHT541MP7WAWKS0?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including forward voltage, test current, luminous flux, color temperature, CRI, package dimensions, and thermal characteristics. The parts are interchangeable at the component level.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: ROHS3 Compliant represents compliance with the latest RoHS 3 directive (2011/65/EU as amended by 2015/863/EU), which includes restrictions on additional substances beyond the original RoHS standard. ROHS3 compliance is a superset of RoHS compliance and does not introduce any incompatibility. The substitute part meets a higher regulatory standard.

Q: Are the 5630 packages identical between both parts?

A: Yes. Both parts use the 5630 supplier device package designation with identical physical dimensions (5.00 × 3.00 mm), seated height (0.80 mm maximum), and 4-SMD flat lead configuration. PCB footprints and assembly processes are identical.

Q: What is the acceptable luminous flux range for these LEDs?

A: The nominal luminous flux is 25 lm at 65mA test current. The acceptable range is 22–28 lm. Both the main part and substitute part operate within this specification.

Q: Are there any differences in thermal performance?

A: No. Both parts have identical thermal resistance of 15°C/W, ensuring equivalent thermal behavior in circuit applications.

Q: What is the moisture sensitivity level, and how does it affect handling?

A: Both parts carry MSL 2A rating with a 4-week floor life. This indicates moderate moisture sensitivity. Components must be stored in dry conditions and used within 4 weeks of bag opening under standard humidity conditions (typically 30% RH or lower).

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

A: Yes. The electrical specifications, mechanical form factor, and performance characteristics are identical. No design modifications or re-qualification are required when substituting SPMWHT541MP7WAWMS0 for SPMWHT541MP7WAWKS0.