TCQB336M006R0070 vs TCQB226M006R0070
| Part Number |
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| Category | Tantalum - Polymer Capacitors | Tantalum - Polymer Capacitors |
| Manufacturer | KYOCERA AVX | KYOCERA AVX |
| Description | CAP TANT POLY 33UF 6.3V 1411 | CAP TANT POLY 22UF 6.3V 1411 |
| Package | -Reel® | Cut Tape (CT) |
| Series | TCQ | TCQ |
| Type | Molded | Molded |
| Features | Automotive | Automotive |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 1411 (3528 Metric), 1210 | 1411 (3528 Metric), 1210 |
| Tolerance | ±20% | ±20% |
| Size / Dimension | 0.138" L x 0.110" W (3.50mm x 2.80mm) | 0.138" L x 0.110" W (3.50mm x 2.80mm) |
| Voltage - Rated | 6.3 V | 6.3 V |
| Lead Spacing | - | - |
| Ratings | AEC-Q200 | AEC-Q200 |
| Height - Seated (Max) | 0.083\" (2.10mm) | 0.083\" (2.10mm) |
| Capacitance | 33 µF | 22 µF |
| ESR (Equivalent Series Resistance) | 70mOhm @ 100kHz | 70mOhm @ 100kHz |
| Lifetime @ Temp. | 1000 Hrs @ 125°C | 1000 Hrs @ 125°C |
| Manufacturer Size Code | B | B |
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1. What are the alternatives to tantalum polymer capacitors?
Aluminum electrolytic capacitors: For applications that do not require extremely high stability and low ESR.
Solid aluminum capacitors: Provide performance between traditional aluminum electrolytic capacitors and tantalum polymer capacitors.
Other solid capacitors: Choose the right alternative based on your specific needs. -
2. What special precautions must be taken when installing tantalum polymer capacitors?
Ensure correct polarity connection: Incorrect polarity will cause immediate damage.
Pay attention to the operating temperature range: Avoid exceeding the recommended operating temperature range.
Protection during welding: Avoid overheating to protect components from damage.
ESD protection: Take appropriate anti-static measures during handling. -
3. Which side of a tantalum polymer capacitor is the positive pole?
Usually, there is a clear mark on the tantalum polymer capacitor to indicate the positive pole, such as a long bar mark or a "+" symbol.
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4. What is the difference between wet and dry tantalum capacitors?
Wet: An early type of tantalum capacitor that contains a liquid electrolyte, which is less common now.
Dry: A modern version that uses a solid electrolyte (such as manganese dioxide or conductive polymer) for better stability and safety.
