Capacitors K58-26
Supercapacitor (2.7 V, 1–100 F, 15–200 mΩ ESR, -50 to +65 °C, fast charge, maintenance-free, no memory effect). For energy storage and backup power.
Technical specifications
- Purpose
- Energy storage: voltage drop compensation, power bridging, burst discharge, autonomous backup power
- Year of release
- 2017
- Estimated production/delivery time
- 2 months
- Rated voltage, V
- 2.7
- Rated capacitance, F
- 1–100
- ESR DC, mΩ
- 15–200
- Leakage current (72 hr), µA
- 15–200
- Capacitance tolerance, %
- +50/−20 or ±20
- Max operating temperature, °C
- +65
- Min operating temperature, °C
- -50
- Volume range, cm³
- 0.65–12.5
- Features
- Charges in seconds; maintenance-free; no memory effect; no chemical reactions; immune to charge level
- Type
- Supercapacitor
- TRL
- 9
About
The Capacitors K58-26 are supercapacitors designed for energy storage applications including maintaining operation during voltage drops, equipment shutdown, power supply bridging, high discharge current, rapid power accumulation, temporary autonomous power supply, and use in difficult-to-reach electronics. Rated voltage 2.7 V, rated capacitance 1–100 F, ESR DC 15–200 mΩ, leakage current (72 hr) 15–200 µA. Operating temperature -50 to +65 °C. Volume 0.65 to 12.5 cm³. Key advantages: charge in a few seconds, maintenance-free, no memory effect, no chemical reactions, immune to charge level, compatible with chemical and other power supplies. Released 2017, 2-month delivery.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
