MLAST063SCG751JFNA01 Equivalent & Substitute Parts

Part Overview

The MLAST063SCG751JFNA01 is a 750 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 with 934 pieces available in new original inventory. Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design flexibility permits selection from alternative qualified sources while maintaining electrical and mechanical compatibility.

Substiute Parts

MLAST063SCG751JFNA01

Taiyo YudenIn Stock: 1014MLAST063SCG751JFNA01 Datasheet

Current PartRFQ

TMK063CG751JT-F

Taiyo YudenIn Stock: 369063TMK063CG751JT-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MLAST063SCG751JFNA01 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 750 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage rating: 25V (exact match required)
• Temperature coefficient: C0G/NP0 (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)

Mechanical Parameters:

• Package / Case: 0201 (0603 Metric) (exact match required)
• Mounting type: Surface Mount, MLCC (exact match required)
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm) (exact match required)
• Thickness (Max): 0.013" (0.33mm) (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)
• REACH Status: REACH Unaffected (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Parts meeting all these criteria are considered direct parametric equivalents and may be substituted without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

MLAST063SCG751JFNA01 (Primary Selection)

The MLAST063SCG751JFNA01 is the recommended selection for new designs. This part carries active product status from Taiyo Yuden, indicating ongoing manufacturing support and long-term availability. It meets all regulatory requirements including ROHS3 compliance and REACH unaffected status. Current inventory of 934 pieces supports immediate procurement needs.

TMK063CG751JT-F (Substitute Selection)

The TMK063CG751JT-F is a parametric equivalent substitute that meets all electrical, mechanical, and compliance specifications. However, this part carries "Not For New Designs" status, indicating it is in mature or end-of-life phase. This substitute is appropriate for legacy system maintenance, field replacements, or applications where design freeze permits use of non-active parts. Extensive inventory availability (369,012 pieces) supports high-volume legacy applications. Both parts are manufactured by Taiyo Yuden, ensuring consistent quality and performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can TMK063CG751JT-F be used as a direct replacement for MLAST063SCG751JFNA01 in new designs?

A: TMK063CG751JT-F meets all parametric requirements for direct substitution. However, it carries "Not For New Designs" status. New designs should specify MLAST063SCG751JFNA01 to ensure long-term supply continuity and manufacturer support.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical package dimensions (0201/0603 Metric), thickness (0.013" maximum), and mounting characteristics. They are mechanically interchangeable on PCB layouts.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MLAST063SCG751JFNA01 and TMK063CG751JT-F are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the difference in electrical performance between these parts?

A: No electrical performance differences exist. Both parts provide identical capacitance (750 pF), tolerance (±5%), voltage rating (25V), temperature coefficient (C0G/NP0), and operating temperature range (-55°C ~ 125°C).

Q: Why would I select the substitute part if the primary part is available?

A: The substitute part may be selected when supply constraints affect the primary part, when existing inventory of the substitute part is available for legacy applications, or when cost considerations favor the mature product line while electrical requirements remain unchanged.

Q: Are these parts suitable for medical applications?

A: MLAST063SCG751JFNA01 is specified for medical and non-critical applications. TMK063CG751JT-F is specified for general purpose applications. Application suitability should be confirmed against specific medical device requirements and regulatory pathways.