MLAST063SCG511JFNA01 Equivalent & Substitute Parts

Part Overview

The MLAST063SCG511JFNA01 is a 510 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 25V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 0201 (0603 Metric) form factor and is designed for medical and non-critical applications. The part is currently in active production status. Substitute parts become necessary when the primary part experiences supply constraints, inventory depletion, or when design requirements permit the use of alternative qualified components with equivalent electrical and mechanical specifications.

Substiute Parts

MLAST063SCG511JFNA01

Taiyo YudenIn Stock: 1058MLAST063SCG511JFNA01 Datasheet

Current PartRFQ

TMK063CG511JT-F

Taiyo YudenIn Stock: 64042TMK063CG511JT-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLAST063SCG511JFNA01 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 510 pF
• Tolerance: ±5%
• Voltage rating: 25V
• Temperature coefficient: C0G/NP0

Mechanical Parameters:

• Package type: 0201 (0603 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Maximum thickness: 0.013" (0.33mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1

The substitute part TMK063CG511JT-F meets all electrical, mechanical, and compliance requirements for direct substitution. Both parts are manufactured by Taiyo Yuden and share identical capacitance, voltage rating, temperature coefficient, package dimensions, and regulatory certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: MLAST063SCG511JFNA01

The MLAST063SCG511JFNA01 is the recommended selection for new designs. This part carries Active product status, indicating ongoing manufacturing support and availability. It is qualified for medical and non-critical applications and maintains full ROHS3 compliance with unlimited moisture sensitivity rating.

Substitute Part: TMK063CG511JT-F

The TMK063CG511JT-F is electrically and mechanically equivalent to the primary part and is suitable for direct substitution in existing designs or legacy applications. However, this part carries a "Not For New Designs" product status designation. Selection of this substitute should be limited to applications where the primary part is unavailable or where design continuity with existing inventory is required. Both parts are manufactured by Taiyo Yuden and share identical electrical specifications, package dimensions, and regulatory compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can TMK063CG511JT-F be used as a direct replacement for MLAST063SCG511JFNA01?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (510 pF), voltage rating (25V), temperature coefficient (C0G/NP0), package dimensions (0201/0603 Metric), and compliance certifications (ROHS3, MSL 1). The parts are interchangeable at the circuit level.

Q: What is the significance of the "Not For New Designs" status on TMK063CG511JT-F?

A: This designation indicates that Taiyo Yuden does not recommend the TMK063CG511JT-F for new product development. The part may have limited long-term availability or may be in a transition phase. For new designs, the MLAST063SCG511JFNA01 (Active status) is the appropriate selection.

Q: Are there any physical differences between these parts?

A: No. Both parts have identical physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm) with a maximum thickness of 0.013" (0.33mm). They are both 0201 (0603 Metric) surface mount packages and are mechanically interchangeable on PCBs.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both MLAST063SCG511JFNA01 and TMK063CG511JT-F are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). They carry identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.

Q: What is the difference in application scope between these parts?

A: The MLAST063SCG511JFNA01 is specified for medical and non-critical applications. The TMK063CG511JT-F is designated for general purpose applications. Both parts meet the same electrical and environmental specifications and can function in either application category.

Q: Are there inventory considerations when selecting between these parts?

A: Yes. The MLAST063SCG511JFNA01 has 951 pieces in stock, while TMK063CG511JT-F has 63,979 pieces available. Inventory levels may influence procurement decisions, though the primary part remains the recommended choice for new designs due to its Active status.