SPMWHT541ML5XAVUS5 LED Equivalent & Substitute Parts

Part Overview

The SPMWHT541ML5XAVUS5 is a Samsung Semiconductor LM561C series warm white LED designed for surface mount applications. This 5630 package LED operates at 3000K color temperature with a forward voltage of 2.75V and test current of 65mA, delivering 34 lumens at 25°C. The component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when electrical performance, optical characteristics, mechanical packaging, and compliance certifications remain equivalent across the specified parameter range.

Key Parameters

Parameter	Value	Unit
Series	LM561C	—
Color	White, Warm	—
CCT (Correlated Color Temperature)	3000K	K
Flux @ 25°C, 65mA Test Current	34 lm (33–35 lm range)	lm
Forward Voltage (Vf) Typical	2.75V	V
Test Current	65mA	mA
Maximum Current	200mA	mA
Lumens/Watt @ Test Current	190 lm/W	lm/W
CRI (Color Rendering Index)	80	—
Viewing Angle	120°	°
Package / Case	4-SMD, Flat Leads	—
Supplier Device Package	5630	—
Size / Dimension	5.00mm L × 3.00mm W	mm
Height - Seated (Max)	0.80mm	mm
Thermal Resistance of Package	12°C/W	°C/W
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
REACH Status	REACH Unaffected	—

Substitute Part Grouping Explanation

Substitution eligibility for the SPMWHT541ML5XAVUS5 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence: Forward voltage (2.75V typical), test current (65mA), maximum current (200mA), and luminous flux output (34 lm at 25°C within 33–35 lm range) must remain constant.

Optical Equivalence: Color temperature (3000K warm white), CRI (80), and viewing angle (120°) must be identical.

Mechanical Equivalence: Package type (4-SMD, Flat Leads), supplier device package designation (5630), physical dimensions (5.00mm × 3.00mm), and maximum seated height (0.80mm) must match.

Thermal Equivalence: Thermal resistance of package (12°C/W) must be maintained.

Compliance Equivalence: RoHS3 compliance and REACH unaffected status are required.

The identified substitute parts SPMWHT541ML5XAV0S5 and SPMWHT541ML5XAVMS5 meet all these criteria and are therefore direct parametric equivalents.

Parameter Comparison

Parameter	SPMWHT541ML5XAVUS5 (Main)	SPMWHT541ML5XAV0S5	SPMWHT541ML5XAVMS5
Manufacturer	Samsung Semiconductor, Inc.	Samsung Semiconductor, Inc.	Samsung Semiconductor, Inc.
Series	LM561C	LM561C	LM561C
Color	White, Warm	White, Warm	White, Warm
CCT (K)	3000K	3000K	3000K
Flux @ 25°C, 65mA (lm)	34 (33–35)	34 (33–35)	34 (33–35)
Forward Voltage (Vf) Typical (V)	2.75V	2.75V	2.75V
Test Current (mA)	65mA	65mA	65mA
Maximum Current (mA)	200mA	200mA	200mA
Lumens/Watt @ Test Current	190 lm/W	190 lm/W	190 lm/W
CRI	80	80	80
Viewing Angle (°)	120°	120°	120°
Package / Case	4-SMD, Flat Leads	4-SMD, Flat Leads	4-SMD, Flat Leads
Supplier Device Package	5630	5630	5630
Size / Dimension (mm)	5.00 × 3.00	5.00 × 3.00	5.00 × 3.00
Height - Seated Max (mm)	0.80	0.80	0.80
Thermal Resistance (°C/W)	12°C/W	12°C/W	12°C/W
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Product Status	Active	Active	Active
RoHS Status	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	—	—
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Inventory Status	1044 Pcs New Original In Stock	992 Pcs New Original In Stock	10671 Pcs New Original In Stock

Engineering Selection Recommendations

All three parts—SPMWHT541ML5XAVUS5, SPMWHT541ML5XAV0S5, and SPMWHT541ML5XAVMS5—are Active product status components manufactured by Samsung Semiconductor, Inc., and are suitable for direct substitution based on electrical, optical, and mechanical parameter equivalence.

SPMWHT541ML5XAVUS5 and SPMWHT541ML5XAVMS5 both carry ROHS3 compliance certification. SPMWHT541ML5XAV0S5 carries RoHS compliance. All parts are supplied in Tape & Reel packaging suitable for automated assembly processes.

Selection between these equivalents may be based on inventory availability and regional supply chain considerations. SPMWHT541ML5XAVMS5 currently maintains the highest inventory level at 10,671 pieces.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541ML5XAV0S5 and SPMWHT541ML5XAVMS5 be used interchangeably with SPMWHT541ML5XAVUS5?

A: Yes. All three parts are parametric equivalents with identical electrical performance (2.75V forward voltage, 65mA test current, 34 lm output), optical characteristics (3000K, CRI 80, 120° viewing angle), and mechanical specifications (5630 package, 5.00mm × 3.00mm dimensions, 0.80mm height). They are direct substitutes for surface mount LED applications.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by equivalence in forward voltage (2.75V), test current (65mA), luminous flux (34 lm at 25°C), color temperature (3000K), CRI (80), viewing angle (120°), package type (4-SMD, Flat Leads, 5630), physical dimensions (5.00mm × 3.00mm), seated height (0.80mm), and thermal resistance (12°C/W).

Q: Are there compliance differences between the substitute parts?

A: SPMWHT541ML5XAVUS5 and SPMWHT541ML5XAVMS5 are ROHS3 compliant. SPMWHT541ML5XAV0S5 is RoHS compliant. All parts meet the regulatory requirements for their respective markets. SPMWHT541ML5XAVUS5 is additionally designated as REACH Unaffected.

Q: What is the significance of the part number suffix (US5, 0S5, MS5)?

A: The suffix designates regional or supply chain variants within the same LM561C series. All variants maintain identical electrical, optical, and mechanical specifications, with differences limited to packaging configuration, moisture sensitivity level designation, or regional distribution channels.

Q: Can these parts be used in applications requiring maximum current operation?

A: Yes. All three parts support a maximum current rating of 200mA, though the standard test current is 65mA. Thermal management at maximum current should account for the 12°C/W thermal resistance of the package.

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