2014/08/28
 
 
 
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Cooper Bussmann KW Series Supercapacitors

KW Series Coin Cell Supercapacitors using electrochemical double layer capacitors creating unique, ultra-high capacitance devices.

  • Smallest available -40-85⁰C rated product
  • Excellent operating life –1000hrs @85⁰C
  • Ultra-high Capacitance
  • Low leakage current
Cooper Bussman KW Series Supercapacitors

Product Description

Cooper Bussmann PowerStor KW Series Coin Cell Supercapacitors are unique, offering a wide range of high capacitance coin cell style products for use in memory and RTC back-up applications.

Ideal for RTC back-up, electric utility meters, motor control units and solar inverters the KW Series has a proven 20 year lifespan and is the smallest coin cell product available able to operate between -40⁰ to 85⁰C with the lowest ESR and a footprint ranging from 13.5mm x 5mm with a height of 8.3mm to 21.5mm x 5mm and a height of 9mm. With their wide temperature range and amazing lifespan KW Series Supercapacitors make for ideal maintenance free battery replacements.

Tiny Footprint

Ranging from 13.5mm x 5mm with a height of 8.3mm to 21.5mm x 5mm and a height of 9mm make the KW Series ideal battery replacements for small spaces.

Extraordinary Lifespan

Operating life of over 1000 hours at 85⁰C, providing a 20 year operating life.

Eco-Friendly

RoHS Compliant, Halogen & Lead Free for a friendlier environment.

Product Series

4 products found

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Image Order Code Mftr.&
Part No.
Description Tech
Info
RoHS Avail. Price
For
List
Price
Save Relates to Qty


2302170

COOPER BUSSMANN
KW-5R5C105-R

CAP, SUPER, 1F, 5.5V, RAD

Capacitance:1F; Capacitance Tolerance:+80%, -20%; Voltage Rating:5.5V; Capacitor Case Style:Coin; Capacitor Terminals:Radial Leaded;

Technical Data Sheet (3.61MB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
336 in stock
cut-off times
276 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
60 European Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£8.15
10+
£5.81
25+
£5.45
50+
£5.08
more...
276 in stock for next working day delivery (UK stock)
60 in stock for next working day delivery (EU stock)
cut-off times
276 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
60 European Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2302171

COOPER BUSSMANN
KW-5R5C224-R

CAP, SUPER, 0.22F, 5.5V, RAD

Capacitance:0.22F; Capacitance Tolerance:+80%, -20%; Voltage Rating:5.5V; Capacitor Case Style:Coin; Capacitor Terminals:Radial Leaded;

Technical Data Sheet (3.61MB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
307 in stock
cut-off times
267 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
40 European Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£3.20
10+
£2.85
100+
£2.14
500+
£1.75
more...
267 in stock for next working day delivery (UK stock)
40 in stock for next working day delivery (EU stock)
cut-off times
267 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
40 European Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2302173

COOPER BUSSMANN
KW-5R5C334-R

CAP, SUPER, 0.33F, 5.5V, RAD

Capacitance:0.33F; Capacitance Tolerance:+80%, -20%; Voltage Rating:5.5V; Capacitor Case Style:Coin; Capacitor Terminals:Radial Leaded;

Technical Data Sheet (3.61MB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes Awaiting Delivery 1 Each
1+
£3.08
10+
£2.74
100+
£2.06
500+
£1.68
more...
Contact Me When In Stock


2302174

COOPER BUSSMANN
KW-5R5C684-R

CAP, SUPER, 0.68F, 5.5V, RAD

Capacitance:0.68F; Capacitance Tolerance:+80%, -20%; Voltage Rating:5.5V; Capacitor Case Style:Coin; Capacitor Terminals:Radial Leaded;

Technical Data Sheet (3.61MB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
258 in stock
cut-off times
258 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£5.50
10+
£4.84
100+
£3.85
500+
£3.29
more...
258 in stock for next working day delivery (UK stock)
cut-off times
258 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
You have not selected any items to compare. Please select at least two items and click the compare button.
 
 
   

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