ASMT-YTB8-ZBA02 Equivalent & Substitute Parts

Part Overview

The ASMT-YTB8-ZBA02 is an RGB LED indicator in PLCC6 surface mount packaging manufactured by Broadcom Limited. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The part functions as a discrete LED indication component with independent red, green, and blue color channels.

Substiute Parts

ASMT-YTB8-ZBA02

Broadcom LimitedIn Stock: 698ASMT-YTB8-ZBA02 Datasheet

Current PartRFQ

SFT825N-S

Seoul Semiconductor Inc.In Stock: 12313SFT825N-S Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASMT-YTB8-ZBA02 is based on the following critical parameters:

• Package compatibility: 6-PLCC surface mount package
• Functional equivalence: RGB LED with independent color channels
• Electrical interface: Compatible forward voltage and current ratings for red, green, and blue channels
• Mounting technology: Surface mount configuration
• Regulatory compliance: ECCN and HTSUS classification alignment

The SFT825N-S from Seoul Semiconductor Inc. qualifies as a direct substitute based on matching package type (6-PLCC), RGB configuration with independent channels, and surface mount technology. Both components share the same ECCN (EAR99) and HTSUS code (8541.41.0000) classification.

Parameter Comparison

Engineering Selection Recommendations

The SFT825N-S is the designated substitute for the obsolete ASMT-YTB8-ZBA02. Selection is justified by:

• Identical package footprint (6-PLCC) ensuring mechanical compatibility
• Active product status with current manufacturing availability
• Matching regulatory classifications (ECCN EAR99, HTSUS 8541.41.0000)
• RoHS3 compliance and REACH unaffected status of the substitute part
• Independent RGB channel configuration matching the original design intent

The substitute part carries a higher MSL rating (3 versus 2A), requiring adjustment to storage and handling procedures during manufacturing.

Frequently Asked Questions (FAQ)

Q: Can the SFT825N-S be used as a direct pin-for-pin replacement?

A: Yes. Both components use the 6-PLCC package with identical pinout configuration for surface mount assembly. No PCB layout modifications are required.

Q: What are the electrical differences between the two parts?

A: The ASMT-YTB8-ZBA02 specifications are not fully documented in available data. The SFT825N-S provides defined forward voltages (2.1V Red, 3.2V Green, 3.2V Blue) and test currents (20mA per channel). Circuit designs must accommodate these electrical parameters.

Q: Does the substitute part have different moisture sensitivity requirements?

A: Yes. The SFT825N-S has MSL rating 3 (168 hours), compared to the original MSL 2A (4 weeks). This requires stricter moisture control during storage and shorter shelf life after bag opening. Bake-out procedures may be necessary before assembly.

Q: Are there optical differences in the substitute part?

A: The SFT825N-S features a white diffused lens with 120° viewing angle and specified millicandela ratings (700mcd Red, 1200mcd Green, 400mcd Blue). Original part optical specifications are not provided. Application requirements must be evaluated against these substitute specifications.

Q: Is the substitute part compliant with current regulations?

A: Yes. The SFT825N-S is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.