CSMW-LWG0-NRSGE LED Equivalent & Substitute Parts

Part Overview

The CSMW-LWG0-NRSGE is a surface-mount white warm LED manufactured by Broadcom Limited, designed for automotive-grade lighting applications. This component operates at 3500K color temperature with a forward voltage of 3.22V and maximum current rating of 240mA. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure supply chain availability for new production and field replacements.

Substiute Parts

CSMW-LWG0-NRSGE

Broadcom LimitedIn Stock: 718CSMW-LWG0-NRSGE Datasheet

Current PartRFQ

CSMW-LWG0-NS0GE

Broadcom LimitedIn Stock: 100888CSMW-LWG0-NS0GE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete CSMW-LWG0-NRSGE is determined by compatibility across the following critical parameters:

Package and Mechanical Compatibility: The substitute part must utilize the 1113 (2835 Metric) surface-mount package to ensure PCB footprint compatibility and assembly process alignment.

Electrical Characteristics: Forward voltage, maximum current rating, and luminous output must fall within acceptable operating ranges for the original circuit design. The test current of 150mA and maximum current of 240mA establish the operational envelope.

Color and Thermal Properties: White warm color specification at 3500K color temperature ensures visual consistency. The Color Rendering Index of 80 (Typ) defines acceptable color fidelity performance.

Automotive Qualification: AEC-Q101 qualification and automotive-grade classification are mandatory for applications requiring automotive reliability standards.

Compliance Requirements: RoHS3 compliance and EAR99 export classification must be maintained.

The CSMW-LWG0-NS0GE meets these substitution criteria as an active Broadcom Limited component within the same CSMW-L base product family.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The CSMW-LWG0-NRSGE is classified as obsolete. The CSMW-LWG0-NS0GE is an active product from the same manufacturer and base product family, ensuring continued availability and manufacturing support.

Compliance and Certification: Both components maintain ROHS3 compliance and EAR99 export classification, satisfying regulatory requirements. The substitute part preserves the automotive-grade qualification framework within the Broadcom CSMW-L product line.

Supply Chain Continuity: The substitute part demonstrates significantly higher inventory availability (100,846 Pcs versus 678 Pcs), supporting both immediate procurement needs and long-term production planning.

Package and Assembly Compatibility: Both components utilize compatible 2835 metric surface-mount packages, enabling direct PCB footprint reuse without layout modifications.

Electrical and Optical Performance: The substitute part operates within the established electrical envelope of the original design. Both components are specified for white warm LED applications with automotive-grade performance standards.

Frequently Asked Questions (FAQ)

Q: Can the CSMW-LWG0-NS0GE directly replace the CSMW-LWG0-NRSGE on existing PCBs?

A: Yes. Both components utilize the 1113 (2835 Metric) surface-mount package, ensuring identical PCB footprints and assembly compatibility without layout modifications.

Q: What is the primary reason for substitution?

A: The CSMW-LWG0-NRSGE is obsolete. The CSMW-LWG0-NS0GE is an active equivalent from Broadcom Limited within the same CSMW-L base product family, ensuring supply chain continuity.

Q: Are there differences in color temperature specifications?

A: The main part specifies 3500K color temperature. The substitute part is specified for white warm operation. Both are classified as white warm LEDs suitable for automotive lighting applications.

Q: Do both parts meet automotive qualification requirements?

A: The main part carries AEC-Q101 qualification and automotive-grade classification. Both components are manufactured by Broadcom Limited within the automotive-qualified CSMW-L product line.

Q: What is the difference in moisture sensitivity levels?

A: The main part has MSL 1 (Unlimited). The substitute part has MSL 3 (168 Hours). This indicates the substitute part requires controlled storage conditions during the 168-hour window prior to assembly.

Q: Are the RoHS and export classifications identical?

A: Yes. Both components are ROHS3 compliant with EAR99 export classification and identical HTSUS codes (8541.41.0000).

Q: What is the inventory status difference?

A: The main part has 678 Pcs in stock. The substitute part has 100,846 Pcs in stock, providing significantly greater availability for production and field replacement requirements.