QSMT-UBRC-ZP4PC Equivalent & Substitute Parts

Part Overview

The QSMT-UBRC-ZP4PC is an LED SMD component manufactured by Broadcom Limited, classified as LED Indication - Discrete. This part is currently listed with Obsolete product status. Due to its obsolescence, identifying functionally equivalent substitute parts is essential for ongoing design support, production continuity, and component procurement planning.

Substiute Parts

QSMT-UBRC-ZP4PC

Broadcom LimitedIn Stock: 811QSMT-UBRC-ZP4PC Datasheet

Current PartRFQ

QSMT-UBRC-ZQ4PC

Broadcom LimitedIn Stock: 928QSMT-UBRC-ZQ4PC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the QSMT-UBRC-ZP4PC are identified based on the following criteria:

• Base product number alignment (QSMT series)
• Functional category (LED Indication - Discrete)
• Manufacturer consistency (Broadcom Limited)
• Export classification equivalence (ECCN: EAR99)
• Tariff classification alignment (HTSUS: 8541.41.0000)

The substitute part QSMT-UBRC-ZQ4PC shares the same base product designation and functional classification, establishing direct substitutability within the QSMT LED product line.

Parameter Comparison

Engineering Selection Recommendations

The QSMT-UBRC-ZQ4PC is the primary substitute for the obsolete QSMT-UBRC-ZP4PC. Selection of this substitute is supported by:

• Active product status, ensuring ongoing availability and manufacturer support
• Identical base product series and functional classification
• Matching export control classification (EAR99)
• Matching tariff classification (HTSUS 8541.41.0000)
• ROHS3 compliance certification, meeting current environmental and regulatory requirements
• Defined moisture sensitivity level (MSL 3), providing clear handling and storage specifications

Frequently Asked Questions (FAQ)

Q: Why is the QSMT-UBRC-ZP4PC listed as obsolete? A: The QSMT-UBRC-ZP4PC has reached end-of-life status with Broadcom Limited. The QSMT-UBRC-ZQ4PC represents the active continuation within the QSMT LED product line.

Q: Are the QSMT-UBRC-ZP4PC and QSMT-UBRC-ZQ4PC mechanically compatible? A: Both parts share the QSMT base product designation and LED Indication - Discrete functional classification. Mechanical compatibility is determined by package specifications; refer to detailed package drawings for pin configuration and dimensional verification.

Q: What is the difference between the part descriptions "LED SMD" and "LED PLCC SMD"? A: The descriptions indicate packaging variants within the QSMT series. PLCC refers to Plastic Leaded Chip Carrier packaging. Confirm package compatibility with your PCB design requirements.

Q: Does the QSMT-UBRC-ZQ4PC meet current regulatory requirements? A: Yes, the QSMT-UBRC-ZQ4PC is ROHS3 compliant and carries the same export classification (EAR99) as the original part.

Q: What does MSL 3 (168 Hours) mean for the substitute part? A: MSL 3 indicates Moisture Sensitivity Level 3, with a floor life of 168 hours at 30°C and 85% relative humidity. This specification governs handling, storage, and reflow soldering procedures.