MBASS31LAB7333MTNA01 Equivalent & Substitute Parts

Part Overview

The MBASS31LAB7333MTNA01 is a 0.033 µF ceramic capacitor rated at 630V with X7R temperature coefficient, manufactured by Taiyo Yuden in 1206 (3216 Metric) surface mount package. This multilayer ceramic capacitor (MLCC) is designed for general purpose applications and is currently in active production status with ROHS3 compliance. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements necessitate alternative qualified manufacturers.

Substiute Parts

MBASS31LAB7333MTNA01

Taiyo YudenIn Stock: 1020MBASS31LAB7333MTNA01 Datasheet

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CGA5L4X7R2J333M160AA

TDK CorporationIn Stock: 4985CGA5L4X7R2J333M160AA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASS31LAB7333MTNA01 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters:

• Capacitance value: 0.033 µF
• Capacitance tolerance: ±20%
• Voltage rating: 630V
• Temperature coefficient: X7R
• Operating temperature range: -55°C ~ 125°C

Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.071" (1.80mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1

The substitute part CGA5L4X7R2J333M160AA meets all specified electrical, mechanical, and compliance requirements and is therefore electrically and mechanically interchangeable.

Parameter Comparison

Engineering Selection Recommendations

Both the MBASS31LAB7333MTNA01 and CGA5L4X7R2J333M160AA are active production parts with ROHS3 compliance. The substitute part CGA5L4X7R2J333M160AA carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. Selection between these parts should be based on availability, supply chain requirements, and application-specific qualification needs. Both parts are electrically and mechanically equivalent for general purpose and automotive applications.

Frequently Asked Questions (FAQ)

Q: Can CGA5L4X7R2J333M160AA be used as a direct replacement for MBASS31LAB7333MTNA01?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (0.033 µF), voltage rating (630V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package type (1206), and physical dimensions. Both are ROHS3 compliant with MSL 1 rating.

Q: Are there any differences in application suitability between these parts?

A: The CGA5L4X7R2J333M160AA carries AEC-Q200 automotive qualification, making it suitable for automotive applications. The MBASS31LAB7333MTNA01 is specified for general purpose applications. Both parts function identically in electrical and mechanical terms.

Q: Will the substitute part fit in the same PCB footprint?

A: Yes. Both parts use the 1206 (3216 Metric) package with identical physical dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum thickness of 0.071" (1.80mm). PCB footprints are interchangeable.

Q: What is the significance of the X7R temperature coefficient?

A: X7R indicates a temperature coefficient of ±15% over the operating range of -55°C to 125°C. This provides stable capacitance performance across the specified temperature range for both parts.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both MBASS31LAB7333MTNA01 and CGA5L4X7R2J333M160AA are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the lowest moisture sensitivity level, meaning the component can be stored indefinitely without special moisture control measures prior to soldering.