myMectronic
myMectronic

A Premier B2B Part Search

CORNELL DUBILIER DSF705Q3R0 Supercapacitor Energy Storage

This 3 Volt supercapacitor is designed for high power density and rapid charge/discharge capabilities, making it ideal for applications like energy harvesting, pulse power, and backup systems. It features lower ESR for efficient energy transfer, RoHS compliance, and operates within a temperature range of -40°C to +85°C. The device has a diameter of 7 to 10 mm, capacitance from 1.5F to 5F, and a voltage rating of 3.0V at +65°C. It ensures long operational life with over 500,000 charge cycles and minimal leakage currents.

Authorized Distributors
Source:DigiKey
Part No:DSF705Q3R0
Stock:221
Inv Date:06-01-2026
Price: Unit price: $2.25
Buy/RFQ:
Part No:DSF705Q3R0
Stock:455
Inv Date:06-02-2026
Price: Unit price: $2.05
Buy/RFQ:
Part No:DSF705Q3R0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.936
Buy/RFQ:
Part No:DSF705Q3R0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.936
Buy/RFQ:
Part No:DSF705Q3R0
Stock:1200
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

CORNELL DUBILIER DSF705Q3R0 Supercapacitor Energy Storage Specifications:

  • Voltage: 3.0V at +65°C, 2.5V at +85°C
  • Capacitance: 1.5F to 5F
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +70°C
  • ESR: <200% of initial values
  • Lifetime: 1500 hours at rated voltage and temperature, >500,000 cycles
  • Leakage current: <100% specified max
  • Dimensions: Diameter 7 to 10 mm, length approximately 8.5 to 11 mm
  • RoHS Compliant and Recognized
  • Life cycle: >500,000 charge/discharge cycles
  • Case vent and insulator included, suitable for various mounting styles

Buy the CDE Series Supercapacitor: 3 Volt High Power Energy Storage PartDSF705Q3R0

Order the CDE supercapacitor DSF705Q3R0 online now to ensure your energy storage needs are met with high power density and rapid charge/discharge capabilities. This premium supercapacitor features low ESR, extended lifespan over 500,000 cycles, and broad temperature tolerance from -40°C to +85°C. It is RoHS compliant, compact, and reliable—ideal for backup systems, pulse power, and energy harvesting applications. Buy online today for fast delivery and dependable performance in your critical electronic projects.

Get CDE supercapacitor DSF705Q3R0 today—built for high power pulses, rapid charging, and long-lasting performance in energy storage solutions.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER DSF705Q3R0?

You can click on the BUY or RFQ button to purchase DSF705Q3R0 from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part DSF705Q3R0?

You can download the DSF705Q3R0 datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of DSF705Q3R0?

CORNELL DUBILIER

CORNELL DUBILIER Part List

Browse and search other CORNELL DUBILIER parts, locate datasheets and stock

Sponsored by