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TV1245-3R0346-R | Eaton 34F 3.0V Supercapacitor - Cylindrical Cell
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pEaton TV1245-3R0346-R — supercapacitor, 34F (±10% to +30%), 3 V rated./p
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TV1245-3R0346-R | Eaton 34F 3.0V Supercapacitor - Cylindrical Cell
The TV1245-3R0346-R from TV1245-3R0346-R stores 34F (±10% to +30%), rated 3.0V (Surge: 3.3V), ESR 0.025Ω.
Technical Data
| Parameter | Rating |
|---|---|
| Parameter | Value |
| Capacitance | 34F (±10% to +30%) |
| Voltage Rating | 3.0V (Surge: 3.3V) |
| ESR | 0.025Ω |
| Dimensions | Ø12.5mm × 45.5mm |
| Mass | 6g |
| Stored Energy | 41.25mWh |
| Peak Power | 68W |
| Continuous Current | 3.8A |
Practical Notes
- Watch the voltage derating curve before sizing the bank.
- Series resistance and cell balancing affect usable life.
- Confirm terminal torque and busbar alignment at assembly.
- Cells in series need balancing — imbalance shortens the whole string.
- Keep the string voltage under the module rating at end of charge, not just nominal.
Application Scenarios
Common installation contexts include:
- energy storage
- EV
- surge
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