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TMF107B7224KAHT Equivalent & Substitute Parts
Part Overview
The TMF107B7224KAHT is a 0.22 µF ceramic capacitor rated at 25V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0603 (1608 Metric) surface mount package. This part is designed for automotive applications and carries AEC-Q200 qualification. The product status is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for direct board-level substitution.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.22 µF |
| Tolerance | ±10% |
| Voltage Rating | 25V |
| Temperature Coefficient | X7R |
| Operating Temperature Range | -55°C to 125°C |
| Package / Case | 0603 (1608 Metric) |
| Mounting Type | Surface Mount, MLCC |
| Physical Dimensions | 0.063" L x 0.031" W (1.60mm x 0.80mm) |
| Thickness (Max) | 0.035" (0.90mm) |
| Moisture Sensitivity Level | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Ratings | AEC-Q200 |
| Applications | Automotive |
Substitute Part Grouping Explanation
Substitution of the TMF107B7224KAHT is determined by strict equivalence across the following parameters:
Critical Substitution Parameters:
- Capacitance: 0.22 µF (exact match required)
- Tolerance: ±10% (exact match required)
- Voltage Rating: 25V (exact match required)
- Temperature Coefficient: X7R (exact match required)
- Operating Temperature Range: -55°C to 125°C (exact match required)
- Package / Case: 0603 (1608 Metric) (exact match required)
- Mounting Type: Surface Mount, MLCC (exact match required)
- Physical Dimensions: 0.063" L x 0.031" W, 0.035" max thickness (exact match required)
- Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
- RoHS Status: ROHS3 Compliant (exact match required)
- AEC-Q200 Qualification: Required for automotive applications
All substitute parts listed maintain identical electrical performance and mechanical compatibility. Packaging format (Tape & Reel, Cut Tape, or Digi-Reel) does not affect functional equivalence but may impact procurement and assembly logistics.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Capacitance | Tolerance | Voltage | Temp Coeff | Operating Temp | Package | Dimensions | Thickness | MSL | RoHS | AEC-Q200 | Product Status | Packaging Format |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TMF107B7224KAHT | Taiyo Yuden | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Discontinued | — |
| MAAST168SB7224KTNA01 | Taiyo Yuden | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| MCAST168SB7224KTNA01 | Taiyo Yuden | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| MCJCT168BB7224KTPA01 | Taiyo Yuden | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| AC0603KRX7R8BB224 | YAGEO | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| CGA3E1X7R1E224K080AC | TDK Corporation | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| CGJ3E2X7R1E224K080AA | TDK Corporation | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Obsolete | Tape & Reel |
| CL10B224KA8VPNC | Samsung Electro-Mechanics | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| GCM188R71E224KA55D | Murata Electronics | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Cut Tape & Digi-Reel |
| GCM188R71E224KA55J | Murata Electronics | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
| GRT188R71E224KE01D | Murata Electronics | 0.22 µF | ±10% | 25V | X7R | -55°C ~ 125°C | 0603 | 0.063" x 0.031" | 0.035" | 1 | ROHS3 | Yes | Active | Tape & Reel |
Engineering Selection Recommendations
Primary Substitutes (Active Status, Taiyo Yuden):
MAAST168SB7224KTNA01, MCAST168SB7224KTNA01, and MCJCT168BB7224KTPA01 are direct Taiyo Yuden alternatives with active product status. These maintain manufacturer continuity and are recommended for applications requiring original manufacturer equivalence. MCJCT168BB7224KTPA01 includes soft termination feature and is qualified for boardflex-sensitive applications.
Secondary Substitutes (Active Status, Multi-Source):
AC0603KRX7R8BB224 (YAGEO), CGA3E1X7R1E224K080AC (TDK), CL10B224KA8VPNC (Samsung Electro-Mechanics), GCM188R71E224KA55D, GCM188R71E224KA55J, and GRT188R71E224KE01D (Murata Electronics) are all active products from established manufacturers with AEC-Q200 qualification and ROHS3 compliance. These provide multi-source availability and supply chain flexibility.
Obsolete Substitute (Not Recommended for New Designs):
CGJ3E2X7R1E224K080AA (TDK) carries obsolete product status and should not be selected for new designs despite meeting all electrical and mechanical parameters.
All recommended substitutes are ROHS3 compliant, AEC-Q200 qualified, and suitable for automotive applications with identical operating temperature ranges and moisture sensitivity ratings.
Frequently Asked Questions (FAQ)
Q: Can I substitute TMF107B7224KAHT with any of the listed parts?
A: Yes, all listed parts meet the identical electrical and mechanical specifications required for direct substitution. Selection should be based on product status, availability, and supply chain requirements. Avoid CGJ3E2X7R1E224K080AA due to obsolete status.
Q: What is the difference between the Taiyo Yuden substitutes?
A: MAAST168SB7224KTNA01 and MCAST168SB7224KTNA01 are standard X7R ceramic capacitors. MCJCT168BB7224KTPA01 includes soft termination technology and is qualified for boardflex-sensitive applications where mechanical stress on solder joints requires additional compliance.
Q: Does packaging format affect electrical performance?
A: No. Tape & Reel, Cut Tape, and Digi-Reel packaging formats do not affect electrical or mechanical performance. Selection should be based on assembly equipment compatibility and procurement logistics.
Q: Are all substitutes automotive-qualified?
A: Yes. All substitute parts carry AEC-Q200 qualification and are rated for automotive applications with -55°C to 125°C operating temperature range.
Q: What is Moisture Sensitivity Level 1?
A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts have MSL 1 rating, eliminating moisture management concerns during storage and assembly.
Q: Can I use these substitutes in high-reliability applications?
A: Yes. All substitute parts are ROHS3 compliant and AEC-Q200 qualified, meeting automotive and high-reliability standards. Verify specific application requirements with design documentation.
Q: Which substitute has the highest inventory availability?
A: CGA3E1X7R1E224K080AC (TDK) has 1,477,694 pieces in stock, followed by GCM188R71E224KA55J (Murata) with 805,300 pieces. These provide maximum supply chain security for high-volume production.
Q: Are there any feature differences between substitutes?
A: MCJCT168BB7224KTPA01 includes soft termination feature for boardflex applications. All other substitutes are standard X7R ceramic capacitors without additional features. Electrical performance is identical across all parts.
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