SPMWHT541MH7WAPMSB LED LM561B Plus White 5630 Equivalent & Substitute Parts

Part Overview

The SPMWHT541MH7WAPMSB is a Samsung Semiconductor LED lighting component from the LM561B Plus series, configured as a white 5630 surface mount device. This part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing production and procurement requirements. The component features a 4-SMD flat lead package with standardized electrical and mechanical characteristics suitable for direct substitution with active product variants.

Substiute Parts

SPMWHT541MH7WAPMSB

Samsung Semiconductor, Inc.In Stock: 868SPMWHT541MH7WAPMSB Datasheet

Current PartRFQ

SPMWHT541MP5WAS0S4

Samsung Semiconductor, Inc.In Stock: 25679SPMWHT541MP5WAS0S4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WAS0S5

Samsung Semiconductor, Inc.In Stock: 25145SPMWHT541MP5WAS0S5 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASKS4

Samsung Semiconductor, Inc.In Stock: 1051SPMWHT541MP5WASKS4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASKS5

Samsung Semiconductor, Inc.In Stock: 768SPMWHT541MP5WASKS5 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASMS4

Samsung Semiconductor, Inc.In Stock: 25843SPMWHT541MP5WASMS4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASMS5

Samsung Semiconductor, Inc.In Stock: 25870SPMWHT541MP5WASMS5 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASNS4

Samsung Semiconductor, Inc.In Stock: 1176SPMWHT541MP5WASNS4 Datasheet

Parametric EquivalentRFQ

SPMWHT541MP5WASNS5

Samsung Semiconductor, Inc.In Stock: 824SPMWHT541MP5WASNS5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of SPMWHT541MH7WAPMSB is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Forward Voltage (Vf) Typical: 2.95V
• Current - Test: 65mA
• Current - Maximum: 180mA
• Color: White
• CRI: 80

Mechanical Parameters (Must Match):

• 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)
• Viewing Angle: 120°
• Mounting Type: Surface Mount

Thermal Parameters (Must Match):

• Thermal Resistance of Package: 15°C/W

Compliance Parameters (Must Match):

• Series: LM561B Plus
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level (MSL): 2A (4 Weeks)
• ECCN: EAR99
• HTSUS: 8541.41.0000

All identified substitute parts maintain identical electrical, mechanical, thermal, and compliance specifications. The primary distinction between the main part and substitutes is product status (obsolete versus active) and packaging configuration (bulk versus tape & reel).

Parameter Comparison

Engineering Selection Recommendations

The SPMWHT541MH7WAPMSB is classified as obsolete and should be replaced with an active equivalent from the LM561B Plus series. All identified substitute parts maintain complete electrical, mechanical, thermal, and compliance equivalence.

Selection Criteria Based on Product Status and Compliance:

All substitute parts are active products manufactured by Samsung Semiconductor, Inc., ensuring ongoing availability and supply chain continuity. All substitutes maintain RoHS compliance and identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, confirming regulatory and export compliance equivalence.

Packaging Configuration Consideration:

The primary distinction between substitute options is packaging configuration. The original SPMWHT541MH7WAPMSB is supplied in bulk packaging. All active substitutes are supplied in Tape & Reel (TR) configuration, which is standard for automated assembly operations and high-volume production environments.

High-Availability Substitutes:

SPMWHT541MP5WASMS5 (25826 Pcs), SPMWHT541MP5WASMS4 (25748 Pcs), and SPMWHT541MP5WAS0S4 (25612 Pcs) offer the highest inventory levels, ensuring immediate procurement availability.

Moisture Sensitivity Specification:

SPMWHT541MP5WAS0S4, SPMWHT541MP5WAS0S5, SPMWHT541MP5WASMS4, and SPMWHT541MP5WASMS5 explicitly specify Moisture Sensitivity Level (MSL) 2A (4 Weeks), matching the original part specification. SPMWHT541MP5WASKS4, SPMWHT541MP5WASKS5, SPMWHT541MP5WASNS4, and SPMWHT541MP5WASNS5 do not specify MSL in the provided data; however, all parts maintain identical electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can SPMWHT541MH7WAPMSB be directly replaced with any of the listed substitute parts?

A: Yes. All listed substitute parts are parametric equivalents with identical electrical characteristics (2.95V forward voltage, 65mA test current, 180mA maximum current), mechanical specifications (4-SMD flat lead package, 5630 form factor, 5.00mm x 3.00mm dimensions), and thermal properties (15°C/W thermal resistance). Direct substitution is supported at the component level.

Q: What is the difference between the original part and the substitutes?

A: The primary differences are product status and packaging configuration. SPMWHT541MH7WAPMSB is obsolete and supplied in bulk packaging. All substitutes are active products supplied in Tape & Reel (TR) configuration, which is standard for automated surface mount assembly.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts maintain RoHS compliance status, identical to the original SPMWHT541MH7WAPMSB.

Q: Do all substitutes have the same moisture sensitivity specification?

A: SPMWHT541MP5WAS0S4, SPMWHT541MP5WAS0S5, SPMWHT541MP5WASMS4, and SPMWHT541MP5WASMS5 explicitly specify MSL 2A (4 Weeks), matching the original part. SPMWHT541MP5WASKS4, SPMWHT541MP5WASKS5, SPMWHT541MP5WASNS4, and SPMWHT541MP5WASNS5 do not include MSL specification in the provided data. All parts maintain identical electrical and mechanical specifications.

Q: Which substitute offers the best inventory availability?

A: SPMWHT541MP5WASMS5 (25826 Pcs), SPMWHT541MP5WASMS4 (25748 Pcs), and SPMWHT541MP5WAS0S4 (25612 Pcs) provide the highest inventory levels for immediate procurement.

Q: Are the substitute parts suitable for automated assembly?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, which is the standard configuration for automated surface mount assembly equipment.

Q: Do the substitutes maintain the same thermal characteristics?

A: Yes. All substitute parts maintain identical thermal resistance of 15°C/W, ensuring equivalent thermal performance in circuit applications.

Q: What are the export compliance classifications for these parts?

A: All parts, including the original and all substitutes, are classified as ECCN EAR99 and HTSUS 8541.41.0000, maintaining identical export compliance status.