# Supercapacitor, 2 F, 2.5 V, Radial Leaded, -20%, +80%, 3.5 mm, 1000 hours @ 60°C
**URL**: https://novapart.co/products/M0820-2R5205-R/supercapacitor-2-f-25-v-radial-leaded-20-80-35-mm
**SKU**: M0820-2R5205-R
**Manufacturer**: EATON ELECTRONICS
**Category**: Passive Components || Capacitors || Supercapacitors || EDLC - Electric Double Layer Capacitors
**Price**: €4.3400
**Stock**: 100+
**Lead Time**: 137 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Esr | 0.075ohm |
| Svhc | No SVHC (21-Jan-2025) |
| Capacitance | 2F |
| Voltage(Dc) | 2.5V |
| Lead Spacing | 3.5mm |
| Product Range | M Series |
| Product Width | - |
| Qualification | - |
| Product Height | 20.5mm |
| Product Length | - |
| Product Diameter | 8mm |
| Capacitor Mounting | Through Hole |
| Capacitor Terminals | Radial Leaded |
| Capacitance Tolerance | -20%, +80% |
| Lifetime @ Temperature | 1000 hours @ 60°C |
| Capacitor Case / Package | Radial Can |
| Operating Temperature Max | 60°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4683998/)
## Supercapacitors
## M Series
## **HALOGEN HF Pb FREE** Oe
## Description
Cooper Bussmann PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Cooper Bussmann to offer a wide variety of capacitor solutions tailored to specific applications that range from a few micro-amps for several days to several amps for milliseconds.
## M Series
The new PowerStor M Series of supercapacitors offers high capacitance and ultra-low equivalent series resistance in 8mm, 10mm and 13mm diameter can sizes.
## Features
- UL Recognized
||Features and Benefits|Features and Benefits|Features and Benefits||
|---|---|---|---|---|
|Series|Generic||Specific|Applications|
|M|2.5 Volts, low ESR, high capacitance
long cycle life, low leakage current
RoHS compliant, halogen free, lead free||Low ESR with high energy density|Pulse power, bridge or
hold up power|
||||||
||Specifications||||
|WorkingVoltage|||2.5V||
|SurgeVoltage|||3.0V||
|NominalCapacitance|||1.0Fto 9.0F||
|CapacitanceTolerance|||-20% to+80% (20°C)||
|OperatingTemperatureRange|||-40°C to 60°C||
|Extended Operating Temperature Range|||-40°C to 85°C (Max. working voltage: 2.0V)||
## Standard Product
|||Standard Productndard Productdard Productrd Productd ProductProductoduct|Standard Productndard Productdard Productrd Productd ProductProductoduct||||
|---|---|---|---|---|---|---|
|||Nominal ESR (Ω) (Equivalent Series Resistance)
Measured @||Nominal Dimensions (mm)||Typicam Mass|
|Capacitance (F)|PartNumber|1kHz|100Hz|Diameter|Length|(grams/piece)|
|1|M0810-2R5105-R|0.210|0.250|8|13|1.2|
|2|M0820-2R5205-R|0.075|0.100|8|20|1.5|
|3|M1020-2R5305-R|0.035|0.050|10|20.5|2.8|
|6|M1030-2R5605-R|0.025|0.035|10|30|3.9|
|9|M1325-2R5905-R|0.020|0.030|13|26|5.6|
|—~~BS~~|~~BS~~||||||
|—~~BS~~|~~BS~~|Performance|||||
Performance — Capacitance Change ESR Parameter (% of specified value) (% of specified value) Life (1000 hrs @ 60°C @ 2.5Vdc) < 30 % < 200 % Storage - Low and High Temperature < 30 % < 200 % (1000 hrs @ -40°C and 60°C) ~~ee BS~~
1211 BU-SB111361
Data Sheet: 4308 (old) 4080 (new)
Page 1 of 2
Ce Dimensions (mm) Part Number D D’ L L’ F d C C’ ~~>~~ M0810-2R5105-R 8.0 ~~—__f+——__+____}+___}___+—__}+___}+—_—_~~ 8.5 13.0 13.5 3.5 0.5 20.0 5.0 ~~$$~~ M0820-2R5205-R 8.0 8.5 20.5 21.0 ~~th~~ 3.5 0.5 20.0 5.0 ~~SyRe~~ M1020-2R5305-R ~~eeOO~~ 10.0 ~~een~~ 10.5 21.8 22.3 5.0 0.6 20.0 5.0 ~~GO~~ M1030-2R5605-R 10.0 10.5 31.0 31.5 5.0 ~~(OO~~ 0.6 20.0 5.0 ~~OO~~ M1325-2R5905-R 13.0 13.5 27.9 28.4 5.0 0.6 20.0 5.0 es Tolerances Maximum ± 0.5 ± 0.02 Minimum Note (1): Longer lead is positive.
||||Part Numbering System|Part Numbering System|Part Numbering System|Part Numbering System|Part Numbering System||||
|---|---|---|---|---|---|---|---|---|---|---|
|M|||-|||R|||||
|Series
Code|Dimensions||||Voltage (V)
R is Decimal||||Capacitance (μF)||
||||||||||Value Multiplier|Value Multiplier|
|M = Series|Diameter Length|Diameter Length|||2R5 = 2.5V||||Example:
905 = 9 x 105µF or 9.0F||
||||||||||||
||Packaging Information|||||||Part Marking|||
|Standard packaging: Bulk, 100 units per package.|||||||Manufacturer||||
||||||||Capacitance (F)||||
|Large, bulk packaging available upon request.|Large, bulk packaging available upon request.||||||Max. Operating Voltage (V)||||
||||||||Series Code (or part number)||||
||||||||Polarity||||
**North America Europe Asia Pacific** Cooper Bussmann Cooper Bussmann Cooper Bussmann Cooper Bussmann Cooper Bussmann 1225 Broken Sound Parkway NW P.O. Box 14460 Cooper (UK) Limited Avda. Santa Eulalia, 290 1 Jalan Kilang Timor Suite F St. Louis, MO 63178-4460 Burton-on-the-Wolds 08223 #06-01 Pacific Tech Centre Boca Raton, FL 33487-3533 Tel: 1-636-394-2877 Leicestershire • LE12 5TH UK Terrassa, (Barcelona), Spain Singapore 159303 Tel: 1-561-998-4100 Fax: 1-636-527-1607 Tel: +44 (0) 1509 882 737 Tel: +34 937 362 812 Tel: +65 278 6151 Fax: 1-561-241-6640 Fax: +44 (0) 1509 882 786 +34 937 362 813 Fax: +65 270 4160 Toll Free: 1-888-414-2645 Fax: +34 937 362 719
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
1211 BU-SB111361
Data Sheet: 4308 (old) 4080 (new)
Page 2 of 2
## Links
- [View this product on Novapart](https://novapart.co/products/M0820-2R5205-R/supercapacitor-2-f-25-v-radial-leaded-20-80-35-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-electronics/m0820-2r5205-r/supercapacitor-edlc-2f-2-5v-radial/dp/4683998)
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