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KYOCERA AVX 04026D223MAT2A Ceramic Capacitor 0.022µF 6.3V X5R 0402 Equivalent & Substitute Parts
Part Overview
The KYOCERA AVX 04026D223MAT2A is a 0.022µF ceramic capacitor rated at 6.3V with X5R temperature coefficient in 0402 (1005 Metric) surface mount package. This part is Active status and widely used in general purpose applications requiring compact form factor and stable capacitance across operating temperature ranges. Substitute parts are identified when design requirements allow for higher voltage ratings, improved tolerance specifications, or alternative temperature coefficients while maintaining the same capacitance value and package footprint.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 04026D223MAT2A |
| Manufacturer | KYOCERA AVX |
| Capacitance | 0.022 µF |
| Voltage Rating | 6.3V |
| Tolerance | ±20% |
| Temperature Coefficient | X5R |
| Operating Temperature Range | -55°C ~ 85°C |
| Package / Case | 0402 (1005 Metric) |
| Mounting Type | Surface Mount, MLCC |
| Size | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Thickness (Max) | 0.022" (0.56mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitute parts for the 04026D223MAT2A are qualified based on the following criteria:
Mandatory Matching Parameters:
- Capacitance: 0.022 µF (exact match required)
- Package / Case: 0402 (1005 Metric) (exact match required)
- Mounting Type: Surface Mount, MLCC (exact match required)
- RoHS Status: ROHS3 Compliant (compliance requirement)
- Moisture Sensitivity Level: 1 (Unlimited) (reliability requirement)
Allowable Variations:
- Voltage Rating: May be equal to or higher than 6.3V
- Tolerance: May be ±5%, ±10%, or ±20%
- Temperature Coefficient: May be X5R or X7R (X7R provides wider operating temperature range -55°C ~ 125°C)
- Manufacturer: KYOCERA AVX, KEMET, or Knowles Novacap
- Packaging Format: Cut Tape (CT) & Digi-Reel® or Tape & Reel (TR)
Substitutes are organized by voltage rating and temperature coefficient to facilitate selection based on circuit requirements.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Capacitance | Voltage Rating | Tolerance | Temperature Coefficient | Operating Temperature | Package | RoHS Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|
| 04026D223MAT2A | KYOCERA AVX | 0.022 µF | 6.3V | ±20% | X5R | -55°C ~ 85°C | 0402 (1005 Metric) | ROHS3 Compliant | 1172 |
| KGM05AR51E223KH | KYOCERA AVX | 0.022 µF | 25V | ±10% | X5R | -55°C ~ 85°C | 0402 (1005 Metric) | ROHS3 Compliant | 19071 |
| KGM05AR71A223JH | KYOCERA AVX | 0.022 µF | 10V | ±5% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 26135 |
| KGM05AR71A223KH | KYOCERA AVX | 0.022 µF | 10V | ±10% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 51041 |
| KGM05AR71C223JH | KYOCERA AVX | 0.022 µF | 16V | ±5% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 35637 |
| KGM05AR71C223MH | KYOCERA AVX | 0.022 µF | 16V | ±20% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 11019 |
| 0402BB223K500NGT | Knowles Novacap | 0.022 µF | 50V | ±10% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 9978 |
| 0402BB223K500YT | Knowles Novacap | 0.022 µF | 50V | ±10% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | RoHS non-compliant | 6523 |
| C0402C223J3RAC7867 | KEMET | 0.022 µF | 25V | ±5% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 16397 |
| C0402C223J4RAC7867 | KEMET | 0.022 µF | 16V | ±5% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 26727 |
| C0402C223K3RAC7867 | KEMET | 0.022 µF | 25V | ±10% | X7R | -55°C ~ 125°C | 0402 (1005 Metric) | ROHS3 Compliant | 63383 |
Engineering Selection Recommendations
KYOCERA AVX Substitutes (Same Manufacturer): KGM05AR51E223KH provides higher voltage rating (25V) with improved tolerance (±10%) while maintaining X5R temperature coefficient and identical operating temperature range. KGM05AR71 series parts offer X7R temperature coefficient with extended operating range to 125°C, available in 10V, 16V ratings with ±5% or ±10% tolerance options. All KYOCERA AVX substitutes maintain ROHS3 compliance and MSL 1 rating.
KEMET Substitutes (C0402C Series): C0402C223J3RAC7867 and C0402C223K3RAC7867 provide 25V rating with X7R coefficient and extended temperature range. C0402C223J4RAC7867 offers 16V rating with ±5% tolerance. All KEMET parts are ROHS3 compliant with MSL 1 rating and suitable for bypass and decoupling applications.
Knowles Novacap Substitutes (0402BB Series): 0402BB223K500NGT provides highest voltage rating (50V) with X7R coefficient and extended temperature range, ROHS3 compliant. 0402BB223K500YT is electrically equivalent but does not meet ROHS3 compliance and should not be selected for new designs requiring RoHS certification.
Selection Criteria:
- For designs requiring higher voltage margin: Select 25V, 50V rated parts
- For designs requiring tighter tolerance: Select ±5% or ±10% rated parts
- For designs requiring extended temperature operation: Select X7R coefficient parts
- For new designs: Prioritize ROHS3 compliant parts (exclude 0402BB223K500YT)
Frequently Asked Questions (FAQ)
Q: Can I use a higher voltage rated capacitor as a substitute? A: Yes. A capacitor rated at higher voltage (e.g., 25V, 50V) can replace a 6.3V rated capacitor in the same circuit. Higher voltage rating provides additional safety margin and does not affect circuit operation when the applied voltage remains below the original 6.3V specification.
Q: What is the difference between X5R and X7R temperature coefficients? A: X5R maintains capacitance within ±15% across -55°C to 85°C operating range. X7R maintains capacitance within ±15% across -55°C to 125°C operating range. X7R provides wider temperature stability and is suitable for applications requiring extended operating temperature range.
Q: Are tolerance differences significant for this capacitance value? A: For 0.022µF applications, tolerance differences (±5%, ±10%, ±20%) affect circuit performance based on application requirements. Bypass and decoupling applications typically tolerate ±20%. Precision timing or filtering circuits may require ±5% or ±10% tolerance.
Q: Can I substitute parts from different manufacturers? A: Yes. KYOCERA AVX, KEMET, and Knowles Novacap parts meeting the specified parameters are electrically and mechanically compatible. All listed substitutes use identical 0402 (1005 Metric) package with same footprint and mounting requirements.
Q: Why is 0402BB223K500YT not recommended? A: This part does not meet ROHS3 compliance and REACH Affected status makes it unsuitable for new designs or applications requiring regulatory compliance. ROHS3 compliant alternatives are available with equivalent electrical specifications.
Q: What packaging formats are available? A: Substitutes are available in Cut Tape (CT) & Digi-Reel® or Tape & Reel (TR) formats. Selection depends on assembly process requirements. Both formats are compatible with standard pick-and-place equipment.
Q: Are all substitutes MSL 1 rated? A: Yes. All listed substitutes maintain Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity precautions required during storage or handling.
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