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DSF405M3R0 by cornell dubilier
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DSF405M3R0

Cornell Dubilier

Supercapacitor - 4F - 3.0V - 8x20mm ...

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RoHS Compliant
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DESCRIPTION

DSF405M3R0 is a 3V supercapacitor with 4.0 F capacitance designed for high pulse power applications requiring fast charge/discharge cycles and extended battery life. The device features a short-circuit ESR of 18.75 mO and DC ESR of 160 mO, enabling rapid energy delivery with maximum continuous current of 0.38 A and peak current capability of 3.66 A for 1 second pulses. Operating across a temperature range of -40°C to +85°C with a cylindrical form factor (8 mm diameter × 20 mm height), it delivers 5 Wh of stored energy with an energy density of 3.57 Wh/kg. This supercapacitor is ideal for pulse power applications, battery backup systems, energy harvesting, LED displays, mechanical actuators, and audio systems where high power density and rapid energy delivery are essential.

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SPECIFICATIONS

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Supplier:
Cornell Dubilier
Part No:
DSF405M3R0
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8532290040
COO:
CN
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1000

IN STOCK: 980

Can Ship immediately

Minimum Order Quantity: 20

Factory Lead-Time 19 Weeks

Price (USD)

Qty
Unit Price
20
$1.443
50
$1.132
100
$1.049
250
$1.040
500
$0.903
1,000
$0.854
2,500 +
$0.850
Suppliers Standard Package
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