TPLH snap-in ultracapacitors

The TPLH snap-in ultracapacitors work independently or in tandem with batteries for applications that require both a constant low power discharge for continual function and a pulse power for peak loads. In these applications, the device relieves batteries of peak power functions resulting in an extension of battery life and a reduction of overall battery size and cost. Tecate Ultracapacitors provide extended power availability, allowing ciritcal information and functions to remain available during, dips, sags and outages in the main power source.

Tecate’s UL recognized TPLH snap-in ultracapacitors are ideal for consumer electronics, automotive subsystems, wireless transmission, medical devices, automatic meter readers, and many other applications requiring a pulse of energy that cannot be efficiently provided by a battery or power supply alone.


  • Maintenance free
  • Small ultracapacitor cells
  • Reducing costs and maximizing space and energy efficiency
  • UL Recognized
  • Extremely low ESR
  • 10 year life capability
  • RoHS complaint
  • Halogen free
  • Superior charge/discharge capability
  • Customized small cells


  • Operating temperature: -40°C to +65°C
  • Storage temperature: -40°C to +70°C
  • Capacitance range: 100F to 450F
  • Rated voltage: 3VDC
  • Surge voltage: 3.2VDC


  • Peak power handling
  • Industrial automotive
  • UPS/voltage hold up

Product range

Part No.Voltage (V)Cap. (F)ESR DC (mΩ)ESR AC (mΩ)Leakage current (mA)
72 hrs @ 25°C