Image not available
Illustrative purposes only
DSF705Q3R0
SUPER CAPACITOR, 7F, 3V, RADIAL
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: CORNELL DUBILIER
- Product type: EDLC - Electric Double Layer Capacitors
- Capacit; SUPER CAPACITOR, 7F, 3V, RADIAL; Capacitance:7F; Voltage(DC):3V; Capacitor Terminals:PC Pin; Capacitance Tolerance:-10%, +30%; Lead Spacing:5mm; Lifetime @ Temperature:1000 hours
- Qualification: -
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 1.17 € |
| Current stock | 200+ |
| Lead time | 22 days |
Datasheet
## FEATURES – – – High Voltage Very Fast Charge/Discharge High Power Density Lower ESR RoHS Compliant ## APPLICATIONS Battery Backup/Alternative – Pulse Power – Energy Harvesting – LED Displays – Mechanical Actuators – Audio Systems |**Operating Temperature**<br>**Range**|**-40°C to +85°C**|**-40°C to +85°C**| |---|---|---| |**Storage Temperature**|**-40°C to +70°C**|| |**Capacitance Tolerance**<br>**@ 20°C**|**-10% +30% (Q Tolerance)**<br>**-20% +20%(M Tolerance)**|| |**Voltage (Vdc)**<br>**(+65°C/+85°C)**|**3.0V / 2.5V**|| |**Life Time**|**1500 hours with rated voltage applied at rated temperature**|| ||**Capacitance change **|±30% of initiallymeasured values| ||**ESR**|<200% of initiallyspecified values*| ||**Leakage current**|<100% specified maximum value| |**Shelf Life**|**1000 hours with no voltage applied at 60°C**|| ||**Capacitance change **|±30% of initiallymeasured values| ||**ESR**|<200% of initiallyspecified values| |**Life Cycles**<br>**( 25°C) 1 cycle= Charge to WVDC**<br>**for 20s, constant voltage charging**<br>**for 10s, discharge to ½ WVDC for**<br>**20s, rest for 10s**|**500,000 cycles**|| ||**Capacitance change **|±30% of initiallymeasured values| ||**ESR change**|<200% of initially specified values| ***** ESR change ≤4x at 85°C **810a Recognized** RoHS Compliant ## **Diameter 6.3 mm to 18 mm** |SLEEVE||15.0 MIN<br>d|||||||| |---|---|---|---|---|---|---|---|---|---| |||d||**Lead spacing VS. Case diameter**|||||| |_———<br>sy—|—|S|fers,|**D**<br>**6.3**<br>**S**<br>2.5|**8**<br>3.5|**10**<br>5.0|**12.5**<br>5.0|**16**<br>7.5|**18**<br>7.5| |ie<br>L:|ie<br>||ie <br>a<br>19.0MIN|S<br> es<br>Speed<br>D.|L1=L+α mm<br>D1=D+0.5 mm<br>S1=S+0.5 mm<br>**d**<br>0.6<br>α<br>1.5<br>~~_~~|0.6<br>1.5|0.6<br>2.0|0.6<br>2.0|0.8<br>2.0|0.8<br>2.0| ## CORNELLDUBILIER _— I ILLINOIS CAPACITOR Email: cdena@cde.com Apr-21 ## **Diameter > 18 mm to < 35 mm** ## **Diameter 35 mm** ## **Capacitance 1.5F to 5F 6 Volts** **==> picture [202 x 69] intentionally omitted <==** **----- Start of picture text -----**<br> Dims Lead spacing Lead<br>Capacitance (LxHxT) (S) diameter<br>(F) (mm) (mm) (d)<br>+1.0 mm +/-0.5 mm (mm)<br>1.5 17x23x8.5 12 0.6<br>2.5 21x23x11 15.5 0.6<br>3.5 21x27x11 15.5 0.6<br>5 21x32x11 15.5 0.6<br>**----- End of picture text -----**<br> CDE CORNELLDUBILIER a ae Jos pore Email: cdena@cde.com Email: cdeasia@cde.com Apr-21 **High pulse power, extends battery life** ## **DSF** |**WVDC**|**Capacitance**<br>**(F)**|**IC PART NUMBER**|**Weight**<br>**(grams)**|**Volume**<br>**(mL)**|**Dims**<br>**DxL**<br>**LxHxT**<br>**(mm)**|**Lead**<br>**Spacing**<br>**S**<br>**(mm)**|**Lead**<br>**Diameter**<br>**d**<br>**(mm)**| |---|---|---|---|---|---|---|---| |3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>6<br>6<br>6<br>6|1.2<br>1.5<br>3.0<br>4.0<br>5.0<br>7.0<br>10.0<br>11.0<br>25.0<br>50.0<br>100.0<br>110.0<br>200.0<br>350.0<br>400.0<br>470.0<br>600.0<br>1.5<br>2.5<br>3.5<br>5.0|**DSF125M3R0**<br>**DSF155M3R0**<br>**DSF305Q3R0**<br>**DSF405M3R0**<br>**DSF505Q3R0**<br>**DSF705Q3R0**<br>**DSF106Q3R0**<br>**DSF116Q3R0**<br>**DSF256Q3R0**<br>**DSF506Q3R0**<br>**DSF107Q3R0**<br>**DSF117Q3R0**<br>**DSF207Q3R0**<br>**DSF357Q3R0**<br>**DSF407Q3R0**<br>**DSF477Q3R0**<br>**DSF607Q3R0**<br>**DSF155Q6R0HAE**<br>**DSF255Q6R0JBE**<br>**DSF355Q6R0JBF**<br>**DSF505Q6R0JBG**|0.8<br>0.95<br>1.4<br>1.4<br>2.1<br>2.3<br>3.2<br>3.2<br>7<br>12.8<br>20<br>22<br>36<br>64<br>70<br>70<br>82<br>3<br>5.2<br>6<br>8.3|0.47<br>0.56<br>1.01<br>1.01<br>1.57<br>1.96<br>2.36<br>2.36<br>5.03<br>10.18<br>17.11<br>15.27<br>35.34<br>57.73<br>57.73<br>57.73<br>67.35<br>2.97<br>4.97<br>5.83<br>6.91|6.3x15<br>6.3x18<br>8x20<br>8x20<br>10x20<br>10x25<br>10x30<br>10x30<br>16x25<br>18x40<br>22x45<br>18x60<br>30x50<br>35x60<br>35x60<br>35x60<br>35x70<br>17x23x8.5<br>21x23x11<br>21x27x11<br>21x32x11|2.5<br>2.5<br>3.5<br>3.5<br>5<br>5<br>5<br>5<br>7.5<br>7.5<br>10<br>7.5<br>10<br>22.5<br>22.5<br>22.5<br>22.5<br>12<br>15.5<br>15.5<br>15.5|0.5<br>0.5<br>0.6<br>0.6<br>0.6<br>0.6<br>0.6<br>0.6<br>0.8<br>0.8<br>1.2<br>0.8<br>1.2<br>1.2<br>1.2<br>1.2<br>1.2<br>0.6<br>0.6<br>0.6<br>0.6| ## **High pulse power, extends DSF battery life** |**WVDC**|**Capacitance**<br>**(F)**|**IC PART NUMBER**|**MAX**<br>**Current**<br>**(A)**<br>**(1 Sec.)**|**Maximum**<br>**Continuous**<br>**Current (A)**<br>**(∆T=15°C)**|**Short**<br>**Circuit**<br>**Current**<br>**(A)**|**ESR AC 1**<br>**kHz**<br>**(mΩ)**|**DC ESR**<br>**(mΩ)**<br>**20°C**|**Max stored**<br>**energy**<br>**(mWh)**|**LC (mA),**<br>**(72 hrs)**|**Energy**<br>**Density**<br>**(Wh/kg)**|**Energy**<br>**Volumetric**<br>**Density**<br>**(Wh/l)**|**Power**<br>**Density**<br>**(kW/kg)**|**Power**<br>**Volumetric**<br>**Density**<br>**(kW/l)**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>3<br>6<br>6<br>6<br>6|1.2<br>1.5<br>3.0<br>4.0<br>5.0<br>7.0<br>10.0<br>11.0<br>25.0<br>50.0<br>100.0<br>110.0<br>200.0<br>350.0<br>400.0<br>470.0<br>600.0<br>1.5<br>2.5<br>3.5<br>5.0|**DSF125M3R0**<br>**DSF155M3R0**<br>**DSF305Q3R0**<br>**DSF405M3R0**<br>**DSF505Q3R0**<br>**DSF705Q3R0**<br>**DSF106Q3R0**<br>**DSF116Q3R0**<br>**DSF256Q3R0**<br>**DSF506Q3R0**<br>**DSF107Q3R0**<br>**DSF117Q3R0**<br>**DSF207Q3R0**<br>**DSF357Q3R0**<br>**DSF407Q3R0**<br>**DSF477Q3R0**<br>**DSF607Q3R0**<br>**DSF155Q6R0HAE**<br>**DSF255Q6R0JBE**<br>**DSF355Q6R0JBF**<br>**DSF505Q6R0JBG**|0.98<br>1.15<br>3.1<br>3.66<br>4.5<br>6.7<br>9.4<br>7.86<br>20<br>35.7<br>68.2<br>59.8<br>100<br>236<br>250<br>267<br>290<br>3.1<br>4.5<br>6.7<br>9.4|0.11<br>0.14<br>1.4<br>0.38<br>2.2<br>2.4<br>3.4<br>1.02<br>4.4<br>7.1<br>8.3<br>6.3<br>10<br>18.9<br>18.9<br>18.9<br>20<br>1.4<br>2.2<br>2.4<br>3.4|4.29<br>4.6<br>20<br>18.75<br>23<br>38<br>50<br>30<br>86<br>136<br>250<br>188<br>300<br>857<br>857<br>857<br>857<br>20<br>23<br>38<br>50|350<br>320<br>80<br>80<br>70<br>55<br>40<br>50<br>25<br>15<br>8<br>10<br>6<br>3<br>3<br>3<br>3<br>180<br>160<br>130<br>100|700<br>640<br>150<br>160<br>130<br>80<br>60<br>100<br>35<br>22<br>12<br>16<br>10<br>3.5<br>3.5<br>3.5<br>3.5<br>320<br>280<br>180<br>140|1.5<br>1.88<br>3.75<br>5<br>6.25<br>8.75<br>12.5<br>13.75<br>31.25<br>62.5<br>125<br>137.5<br>250<br>437.5<br>500<br>587.5<br>750<br>7.5<br>12.5<br>17.5<br>25|0.01<br>0.008<br>0.014<br>0.012<br>0.02<br>0.03<br>0.045<br>0.045<br>0.1<br>0.15<br>0.3<br>0.21<br>0.7<br>1<br>1<br>1.3<br>1.5<br>0.013<br>0.018<br>0.025<br>0.04|1.88<br>1.97<br>2.67<br>3.57<br>2.97<br>3.8<br>3.9<br>4.3<br>4.46<br>4.88<br>5.95<br>6.25<br>6.94<br>6.73<br>7.35<br>8.05<br>9.15<br>2.5<br>3.1<br>3.5<br>3.57|3.21<br>3.34<br>3.71<br>4.97<br>3.98<br>4.46<br>5.29<br>5.83<br>6.21<br>6.14<br>7.31<br>9.005<br>7.07<br>7.58<br>8.66<br>10.18<br>11.14<br>2.52<br>2.51<br>3<br>3.62|1.93<br>1.78<br>5.14<br>4.82<br>3.95<br>5.86<br>5.625<br>3.38<br>4.4<br>3.83<br>4.29<br>3.07<br>3<br>4.75<br>4.96<br>4.23<br>4.12<br>16.6<br>14.1<br>13.8<br>12.9|3.3<br>3.01<br>6.6<br>6.71<br>5.29<br>6.88<br>7.62<br>4.58<br>6.13<br>4.82<br>5.26<br>4.421<br>3.06<br>5.35<br>5.85<br>5.35<br>5.35<br>16.8<br>11.3<br>11.9<br>13|
Updated at April 29, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →