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MBASU063SCG9R5DFNA01 Equivalent & Substitute Parts
Part Overview
The MBASU063SCG9R5DFNA01 is a 9.5 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 50V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 0201 (0603 Metric) form factor and is currently in Active product status. Identifying equivalent and substitute parts is necessary when inventory availability changes, when design requirements shift between general purpose and automotive applications, or when product lifecycle transitions occur.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 9.5 pF |
| Tolerance | ±0.5pF |
| Voltage - Rated | 50V |
| Temperature Coefficient | C0G, NP0 |
| Operating Temperature Range | -55°C ~ 125°C |
| Package / Case | 0201 (0603 Metric) |
| Mounting Type | Surface Mount, MLCC |
| Size / Dimension | 0.024" L x 0.012" W (0.60mm x 0.30mm) |
| Thickness (Max) | 0.013" (0.33mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of ceramic capacitors is determined by strict equivalence across electrical and mechanical parameters. The MBASU063SCG9R5DFNA01 can be substituted with the UMK063CG9R5DTHF based on the following criteria:
Electrical Parameters (Must Match):
- Capacitance: 9.5 pF
- Tolerance: ±0.5pF
- Voltage Rating: 50V
- Temperature Coefficient: C0G, NP0
- Operating Temperature Range: -55°C ~ 125°C
Mechanical Parameters (Must Match):
- Package / Case: 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 (Must Match):
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level: 1 (Unlimited)
All listed substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the main part.
Parameter Comparison
| Parameter | MBASU063SCG9R5DFNA01 | UMK063CG9R5DTHF |
|---|---|---|
| Manufacturer | Taiyo Yuden | Taiyo Yuden |
| Capacitance | 9.5 pF | 9.5 pF |
| Tolerance | ±0.5pF | ±0.5pF |
| Voltage - Rated | 50V | 50V |
| Temperature Coefficient | C0G, NP0 | C0G, NP0 |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Package / Case | 0201 (0603 Metric) | 0201 (0603 Metric) |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC |
| Size / Dimension | 0.024" L x 0.012" W (0.60mm x 0.30mm) | 0.024" L x 0.012" W (0.60mm x 0.30mm) |
| Thickness (Max) | 0.013" (0.33mm) | 0.013" (0.33mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Not For New Designs |
| Applications | General Purpose | Automotive |
| Ratings | - | AEC-Q200 |
Engineering Selection Recommendations
Primary Selection (Active Status): The MBASU063SCG9R5DFNA01 is the recommended choice for new designs. This part maintains Active product status and is suitable for general purpose applications. It is ROHS3 compliant and carries unlimited moisture sensitivity rating.
Substitute Selection (Automotive Applications): The UMK063CG9R5DTHF is electrically and mechanically equivalent to the MBASU063SCG9R5DFNA01. However, this part carries a "Not For New Designs" status. The UMK063CG9R5DTHF is qualified to AEC-Q200 automotive standards and is designated for automotive applications. Selection of this substitute should be limited to applications requiring automotive-grade certification or when the MBASU063SCG9R5DFNA01 is unavailable.
Both parts are manufactured by Taiyo Yuden and share identical electrical specifications, physical dimensions, and compliance certifications. The choice between them depends on application requirements and product lifecycle considerations rather than technical performance.
Frequently Asked Questions (FAQ)
Q: Can the UMK063CG9R5DTHF be used as a direct replacement for the MBASU063SCG9R5DFNA01?
A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (9.5 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), package type (0201/0603 Metric), and physical dimensions. Both are ROHS3 compliant with MSL 1 rating.
Q: What is the difference between these two parts?
A: The primary differences are product status and application focus. The MBASU063SCG9R5DFNA01 is Active and designated for general purpose applications. The UMK063CG9R5DTHF is marked "Not For New Designs" and carries AEC-Q200 automotive qualification. Both are manufactured by Taiyo Yuden and are functionally identical.
Q: Are there any package or mounting differences?
A: No. Both parts use identical 0201 (0603 Metric) surface mount packages with matching physical dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm). They are directly interchangeable on PCB layouts.
Q: Which part should be selected for new designs?
A: The MBASU063SCG9R5DFNA01 should be selected for new designs due to its Active product status. The UMK063CG9R5DTHF is suitable only for existing designs or applications requiring automotive-grade certification.
Q: Do both parts meet RoHS compliance requirements?
A: Yes. Both the MBASU063SCG9R5DFNA01 and UMK063CG9R5DTHF are ROHS3 compliant and carry unlimited moisture sensitivity rating (MSL 1).
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