Eaton TV1245-3R0346-R is a high-power supercapacitor (EDLC) from the TV series, suitable as an energy reserve, for backup power supplies, smoothing power spikes and supporting batteries in industrial, IoT and electronics applications. The component offers a large 34 F capacitance, low ESR and a long lifetime for demanding energy storage solutions.

• Manufacturer: Eaton
• Model number: TV1245-3R0346-R
• Product series: TV Series
• Type: EDLC supercapacitor (Electric Double Layer Capacitor)
• Capacitance: 34 F
• Rated voltage: 3 VDC
• Tolerance: -10% / +30%
• ESR: 16 mΩ
• Termination: Radial leads, through hole (Through Hole)
• Lead spacing: 5 mm
• Diameter: 12.9 mm
• Height: 49 mm
• Operating temperature: -40 °C ... +65 °C
• Lifetime: 1000 h @ +85 °C
• RoHS compliant

Typical applications

• RTC and memory backup
• UPS and backup power
• Measurement instruments and IoT devices
• Energy recovery systems
• Power spike smoothing
• Industrial automation and embedded systems