SC4C1290KCPDTI2 Equivalent & Substitute Parts

Part Overview

The SC4C1290KCPDTI2 is an uncategorized prototype component manufactured by Texas Instruments, currently in Last Time Buy status. This product status indicates that the manufacturer has discontinued or is discontinuing production, making identification of equivalent and substitute parts essential for ongoing design support and production continuity. The part carries ROHS3 compliance and MSL Level 3 (168 Hours) moisture sensitivity rating.

Substiute Parts

SC4C1290KCPDTI2

Texas InstrumentsIn Stock: 692SC4C1290KCPDTI2 Datasheet

Current PartRFQ

TM4C129DNCPDTI3R

Texas InstrumentsIn Stock: 30203TM4C129DNCPDTI3R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SC4C1290KCPDTI2 is based on the following criteria derived from provided parameters:

Primary Substitution Criteria:

• Manufacturer: Texas Instruments (same manufacturer preferred for design continuity)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement match)
• Moisture Sensitivity Level: MSL 3 (168 Hours) (handling and storage compatibility)
• Product Status: Active or current production status (availability and long-term support)

The identified substitute part TM4C129DNCPDTI3R meets all substitution criteria. This part is manufactured by Texas Instruments, maintains ROHS3 compliance, carries identical MSL Level 3 rating, and holds Active product status with substantial inventory availability (30,100 pieces).

Parameter Comparison

Engineering Selection Recommendations

For SC4C1290KCPDTI2 Replacement:

The TM4C129DNCPDTI3R is the designated substitute part. Selection is based on:

1. Regulatory Compliance: Both parts maintain ROHS3 compliance and identical MSL Level 3 (168 Hours) ratings, ensuring equivalent handling, storage, and assembly requirements.

2. Product Lifecycle Status: The SC4C1290KCPDTI2 is in Last Time Buy status, indicating end-of-life production. The TM4C129DNCPDTI3R holds Active status with 30,100 pieces in inventory, providing long-term availability and production support.

3. Manufacturer Continuity: Both parts are manufactured by Texas Instruments, maintaining design ecosystem consistency and technical support continuity.

4. Compliance Certifications: The substitute part carries REACH Unaffected status and ECCN 5A992C classification, meeting international regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Why is SC4C1290KCPDTI2 being discontinued?

A: The SC4C1290KCPDTI2 carries Last Time Buy status, indicating Texas Instruments has discontinued or is discontinuing production. This is a standard lifecycle management practice for component manufacturers.

Q: Can TM4C129DNCPDTI3R be used as a direct replacement?

A: TM4C129DNCPDTI3R is the designated substitute based on manufacturer compliance, regulatory certifications, and moisture sensitivity specifications. However, design validation should confirm functional compatibility with your specific application requirements.

Q: What is the difference between MSL Level 3 ratings?

A: Both parts carry MSL Level 3 (168 Hours), indicating identical moisture sensitivity and requiring equivalent handling protocols. Components must be stored in controlled humidity environments and used within specified timeframes after moisture barrier bag opening.

Q: Are there other substitute options available?

A: The provided substitute list identifies TM4C129DNCPDTI3R as the primary substitute. Additional parts within the TM4C129 series (TM4C1294NCPDTI3R, TM4C1290NCPDTI3R, TM4C129ENCPDTI3R) may offer alternative configurations but require individual evaluation against application specifications.

Q: What packaging considerations apply to this substitution?

A: The TM4C129DNCPDTI3R uses 128-TQFP (14x14) surface mount packaging. Verify PCB layout compatibility, reflow profile requirements, and assembly equipment capabilities before implementation.

Q: How does ROHS3 compliance affect substitution?

A: ROHS3 compliance is mandatory for both the original and substitute parts, ensuring equivalent material restrictions and environmental compliance across supply chains and manufacturing processes.