SL3S1204FUD/BG/SZ Equivalent & Substitute Parts

Part Overview

The SL3S1204FUD/BG/SZ is an IC UCODE Smart Label uncased component manufactured by NXP USA Inc. This part is classified as obsolete and is no longer in active production. Due to its obsolete status, identifying equivalent and substitute parts is essential for maintaining system compatibility and ensuring continued availability for applications requiring this component's functional specifications.

Substiute Parts

SL3S1204FUD/BG/SZ

NXP USA Inc.In Stock: 710SL3S1204FUD/BG/SZ Datasheet

Current PartRFQ

SL3S1204FUD/BG/S1Z

NXP SemiconductorsIn Stock: 755SL3S1204FUD/BG/S1Z Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SL3S1204FUD/BG/SZ is determined by the following critical parameters:

• Base Product Number alignment (SL3S120 series)
• RoHS3 Compliance certification
• Moisture Sensitivity Level (MSL 1)
• REACH Unaffected status
• Active product status for continued availability

The recommended substitute part SL3S1204FUD/BG/S1Z maintains identical compliance certifications and environmental specifications while offering active production status and improved supply chain availability.

Parameter Comparison

Engineering Selection Recommendations

The SL3S1204FUD/BG/S1Z is the manufacturer-recommended substitute for the obsolete SL3S1204FUD/BG/SZ. Both parts maintain identical RoHS3 compliance and MSL 1 specifications, ensuring equivalent environmental and regulatory compliance. The substitute part is currently in active production status, providing reliable supply chain availability and support for new designs and replacement applications.

Selection of the substitute part is supported by:

• Identical RoHS3 Compliant certification
• Matching MSL 1 (Unlimited) rating
• Equivalent REACH Unaffected status
• Active production and manufacturer support

Frequently Asked Questions (FAQ)

Q: Can SL3S1204FUD/BG/S1Z directly replace SL3S1204FUD/BG/SZ?

A: Yes. Both parts share identical RoHS3 compliance, MSL 1 specifications, and REACH Unaffected status. The substitute part is the manufacturer-recommended replacement for the obsolete original part.

Q: What is the difference between the part numbers?

A: The primary difference is the product status. SL3S1204FUD/BG/SZ is obsolete, while SL3S1204FUD/BG/S1Z is active in production. The suffix variation (SZ vs. S1Z) reflects the manufacturing revision and availability status.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain identical RoHS3 Compliant and REACH Unaffected certifications, ensuring equivalent regulatory compliance for all applications.

Q: What is MSL 1 and why does it matter?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life with no special moisture control requirements during storage or handling. Both parts share this specification.

Q: Should I use the substitute part for new designs?

A: Yes. The SL3S1204FUD/BG/S1Z is the active production part and is suitable for both replacement and new design applications where the original part specifications are required.