LA T67F-U2AB-24-Z Equivalent & Substitute Parts

Part Overview

The LA T67F-U2AB-24-Z is an amber LED indication component manufactured by ams-OSRAM USA INC. in the TOPLED® series. This surface-mount 2-PLCC device operates at 2.15V forward voltage with a dominant wavelength of 617nm and delivers 1180mcd at 20mA test current. The product is classified as obsolete, necessitating identification of active equivalent components for ongoing design requirements and production continuity.

Substiute Parts

LA T67F-U2AB-24-Z

ams-OSRAM USA INC.In Stock: 1024LA T67F-U2AB-24-Z Datasheet

Current PartRFQ

ASMM-CH03-AS402

Broadcom LimitedIn Stock: 787ASMM-CH03-AS402 Datasheet

SimilarRFQ

ASMT-UHB4-YU8A2

Broadcom LimitedIn Stock: 1024ASMT-UHB4-YU8A2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LA T67F-U2AB-24-Z is determined by the following critical parameters:

Package Compatibility: Both substitute parts utilize the 2-PLCC package format, ensuring mechanical and electrical interface compatibility with existing PCB layouts and solder reflow processes.

Mounting Technology: All parts are surface-mount devices, maintaining compatibility with automated assembly equipment and manufacturing workflows.

Regulatory Compliance: Substitute parts maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements equivalent to the original component.

Trade Classification: All parts share the same HTSUS code (8541.41.0000) and ECCN classification (EAR99), confirming functional equivalence within the LED indication component category.

The identified substitute parts are ASMT-UHB4-YU8A2 and ASMM-CH03-AS402, both manufactured by Broadcom Limited with active product status.

Parameter Comparison

Engineering Selection Recommendations

ASMT-UHB4-YU8A2 is the primary substitute for the LA T67F-U2AB-24-Z. This Broadcom component maintains active product status, ensuring long-term availability and supply chain continuity. The part is packaged in Tape & Reel format, supporting high-volume manufacturing operations. ROHS3 compliance and EAR99 classification align with the original component's regulatory profile.

ASMM-CH03-AS402 serves as a secondary substitute option. This Broadcom part also maintains active status and identical package specifications. The component carries a higher Moisture Sensitivity Level (MSL 3 at 168 hours) compared to the original part (MSL 2 at 1 year), requiring adjusted handling and storage protocols during manufacturing.

Both substitute parts satisfy the core functional requirements for 2-PLCC surface-mount LED indication applications and maintain compliance with applicable environmental and trade regulations.

Frequently Asked Questions (FAQ)

Q: Why is the LA T67F-U2AB-24-Z classified as obsolete?

A: The LA T67F-U2AB-24-Z is an ams-OSRAM product no longer in active production. Broadcom Limited manufactures functionally equivalent 2-PLCC LED components with active product status, making them suitable replacements for new designs and production continuity.

Q: Are the substitute parts mechanically compatible with existing PCB layouts?

A: Yes. Both ASMT-UHB4-YU8A2 and ASMM-CH03-AS402 utilize the 2-PLCC package format, ensuring direct mechanical compatibility with PCB footprints designed for the LA T67F-U2AB-24-Z.

Q: What is the difference in Moisture Sensitivity Level between the parts?

A: The original LA T67F-U2AB-24-Z carries MSL 2 (1 Year), while ASMM-CH03-AS402 carries MSL 3 (168 Hours). MSL 3 components require more stringent moisture control during storage and handling. ASMT-UHB4-YU8A2 does not specify MSL in the provided data. Verify MSL requirements based on your manufacturing environment and storage conditions.

Q: Do the substitute parts maintain the same regulatory compliance?

A: Yes. Both ASMT-UHB4-YU8A2 and ASMM-CH03-AS402 are ROHS3 compliant, REACH unaffected, and classified as EAR99. They share the same HTSUS code (8541.41.0000) as the original component.

Q: What packaging format is available for the substitute parts?

A: Both substitute parts are supplied in Tape & Reel (TR) format, supporting automated pick-and-place assembly processes. This differs from the original component, which does not specify packaging format in the provided data.

Q: Can I use either substitute part interchangeably?

A: Both parts are functionally equivalent for 2-PLCC surface-mount LED indication applications. Selection between ASMT-UHB4-YU8A2 and ASMM-CH03-AS402 depends on your specific moisture sensitivity requirements and supply chain preferences. ASMT-UHB4-YU8A2 is recommended as the primary choice due to active status and unspecified MSL, which typically indicates standard handling conditions.