SPMWHT541MP7WAR0S0 Equivalent & Substitute Parts

Part Overview

The SPMWHT541MP7WAR0S0 is an LED lighting component from Samsung Semiconductor's LM561B Plus series, designed for applications requiring cool white illumination at 5000K color temperature. This surface-mount LED operates at 2.95V forward voltage with a test current of 65mA, delivering 28 lumens at 25°C with a 120° viewing angle. The component is classified as Active product status and is RoHS Compliant, making it suitable for current production environments. Identifying equivalent and substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain design flexibility across manufacturing batches and procurement cycles.

Substiute Parts

SPMWHT541MP7WAR0S0

Samsung Semiconductor, Inc.In Stock: 764SPMWHT541MP7WAR0S0 Datasheet

Current PartRFQ

SPMWHT541MP7WARMS0

Samsung Semiconductor, Inc.In Stock: 25982SPMWHT541MP7WARMS0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPMWHT541MP7WAR0S0 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Series: LM561B Plus
• Color: White, Cool
• CCT: 5000K
• Package / Case: 4-SMD, Flat Leads
• Supplier Device Package: 5630
• Size / Dimension: 5.00mm × 3.00mm
• Mounting Type: Surface Mount

Electrical Performance Parameters:

• Forward Voltage (Vf) Typical: 2.95V
• Test Current: 65mA
• Maximum Current: 180mA
• Flux @ 25°C, 65mA: 28 lm (25–31 lm range)
• CRI: 90
• Lumens/Watt @ Test Current: 146 lm/W

Environmental & Compliance Parameters:

• Viewing Angle: 120°
• Thermal Resistance: 15°C/W
• RoHS Status: RoHS Compliant or ROHS3 Compliant
• MSL: 2A (4 Weeks)

The substitute part SPMWHT541MP7WARMS0 meets all mandatory matching parameters and electrical performance specifications, confirming direct substitutability within the same design and application context.

Parameter Comparison

Engineering Selection Recommendations

Both SPMWHT541MP7WAR0S0 and SPMWHT541MP7WARMS0 are Active product status components from Samsung Semiconductor's LM561B Plus series. The primary distinction between these parts is the RoHS compliance designation: SPMWHT541MP7WAR0S0 carries RoHS Compliant status, while SPMWHT541MP7WARMS0 carries ROHS3 Compliant status. ROHS3 represents an updated compliance framework and is considered equivalent to RoHS Compliant for component selection purposes.

All electrical, optical, thermal, and mechanical parameters are identical between the two parts. Both components operate at 2.95V forward voltage, 65mA test current, and deliver 28 lumens at 5000K color temperature with 90 CRI. Package dimensions, mounting type, and thermal characteristics are identical.

Selection between these parts should be based on:

1. Supply Chain Availability: SPMWHT541MP7WARMS0 has significantly higher inventory (25,904 Pcs) compared to SPMWHT541MP7WAR0S0 (663 Pcs), making it preferable for high-volume procurement.

2. Compliance Requirements: If your application or region requires ROHS3 Compliant certification specifically, SPMWHT541MP7WARMS0 is the appropriate choice. If RoHS Compliant status is sufficient, either part is acceptable.

3. Design Continuity: Both parts are functionally interchangeable in existing designs without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MP7WARMS0 be used as a direct replacement for SPMWHT541MP7WAR0S0 in existing designs?

A: Yes. Both parts are electrically and mechanically identical. All critical parameters including forward voltage, test current, luminous flux, color temperature, CRI, viewing angle, package dimensions, and thermal characteristics match exactly. No circuit modification or design re-qualification is required.

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

A: ROHS3 represents the updated Restriction of Hazardous Substances Directive framework. Both designations indicate compliance with hazardous substance restrictions. ROHS3 Compliant is considered equivalent to RoHS Compliant for component selection purposes.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both parts use the 5630 supplier device package with dimensions of 5.00mm × 3.00mm and a maximum seated height of 0.80mm. They are both 4-SMD, Flat Leads surface-mount components suitable for identical PCB layouts.

Q: Do these parts have the same thermal characteristics?

A: Yes. Both parts have a thermal resistance of 15°C/W and identical moisture sensitivity level (MSL 2A, 4 Weeks). Thermal management and storage requirements are identical.

Q: What is the optical performance difference between these parts?

A: There is no optical performance difference. Both parts deliver 28 lumens at 25°C under 65mA test current, operate at 5000K color temperature, have 90 CRI, and provide 146 lm/W efficiency. Both have a 120° viewing angle.

Q: Can I mix these parts in the same production batch?

A: Yes. Since all electrical, optical, mechanical, and thermal parameters are identical, these parts can be used interchangeably within the same production batch without affecting circuit performance or reliability.

Q: What is the maximum current rating for these LEDs?

A: Both parts have a maximum current rating of 180mA. The standard test current is 65mA, at which the parts deliver 28 lumens and 2.95V forward voltage.

Q: Are there any storage or handling differences between these parts?

A: No. Both parts have identical moisture sensitivity level (MSL 2A, 4 Weeks) and are supplied in Tape & Reel packaging. Storage and handling procedures are identical.