QLMUC-FKA LED Equivalent & Substitute Parts

Part Overview

The QLMUC-FKA is a discrete LED indication component manufactured by CreeLED, Inc. This part is classified as obsolete, necessitating identification of suitable substitute components for ongoing applications. With 970 units currently in stock, this reference provides engineering guidance for component selection in new designs or replacement scenarios where the original part is no longer available from primary sources.

Substiute Parts

QLMUC-FKA

CreeLED, Inc.In Stock: 1073QLMUC-FKA Datasheet

Current PartRFQ

CLMUD-FKA

CreeLED, Inc.In Stock: 1048CLMUD-FKA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for the QLMUC-FKA is based on the following criteria derived from provided specifications:

• Manufacturer alignment: CreeLED, Inc. maintains product continuity
• Product status: Active status ensures ongoing availability and support
• Regulatory compliance: REACH Unaffected and EAR99 classification maintained
• Moisture sensitivity: MSL 5A (24 Hours) specification preserved
• Component category: LED indication discrete devices
• Tariff classification: HTSUS 8541.41.0000 consistency

The CLMUD-FKA qualifies as a substitute based on matching manufacturer, regulatory status, and environmental specifications, while providing enhanced functionality through RGB configuration and documented electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

Selection of the CLMUD-FKA as a substitute for the obsolete QLMUC-FKA is supported by the following factors:

• Active product status ensures manufacturer support, documentation availability, and supply chain continuity
• Identical regulatory classification (REACH Unaffected, EAR99) and tariff coding (HTSUS 8541.41.0000) maintains compliance requirements
• Matching MSL specification (5A, 24 Hours) preserves moisture handling and storage requirements
• Common manufacturer (CreeLED, Inc.) ensures design philosophy and quality standards alignment
• Surface mount configuration with 4-PLCC package provides modern assembly compatibility

Frequently Asked Questions (FAQ)

Q: Why is the QLMUC-FKA classified as obsolete? A: The QLMUC-FKA has reached end-of-life status with CreeLED, Inc. and is no longer in active production. Substitute components must be identified for new designs and ongoing applications.

Q: What are the key compatibility criteria for substituting the QLMUC-FKA? A: Substitutes must maintain identical regulatory status (REACH Unaffected, EAR99), moisture sensitivity level (MSL 5A, 24 Hours), and tariff classification (HTSUS 8541.41.0000). Manufacturer continuity with CreeLED, Inc. is preferred for design consistency.

Q: How does the CLMUD-FKA differ functionally from the QLMUC-FKA? A: The CLMUD-FKA is an RGB LED with documented electrical parameters (1.9V Red, 2.8V Green, 2.9V Blue forward voltage; 5mA test current per color) and specified optical characteristics (54mcd Red, 180mcd Green, 30mcd Blue). The QLMUC-FKA specifications are not provided in available documentation.

Q: What is the package difference between these components? A: The CLMUD-FKA uses a 4-SMD, J-Lead package (4-PLCC) with surface mount configuration and dimensions of 1.50mm L x 1.50mm W x 1.10mm H (max). The QLMUC-FKA package type is not specified in available data.

Q: Are there any supply considerations for the CLMUD-FKA? A: The CLMUD-FKA is currently in active production with 996 units available in stock, ensuring reliable procurement for immediate and future requirements.