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CAP-XX Dual Cell Cylindrical Supercapacitors (GY25R4 series)

Product overview

CAP-XX Dual Cell Cylindrical Supercapacitors (GY25R4 series) offer unparalleled combination of performance and value. The CAP-XX Dual Cell Cylindrical Supercapacitors provide excellent peak power performance at a very competitive cost.

Excellent peak power delivery in a dual cell supercapacitor module. The new CAP-XX GY25R4 range of dual cell supercapacitor modules provides excellent pulse power handling characteristics resulting from the combination of very high capacitance and relatively low ESR.

Each GY25R4 series module is available with either passive or active balancing to equalize cell voltages and minimize leakage current. The GY25R4 series provides a cost-effective solution to solve the power performance limitations of low power batteries in a range of consumer and industrial applications.

When used in conjunction with a low power energy source such as an energy harvester and or low power battery, the CAP-XX Dual Cell Cylindrical Supercapacitors enable extended back up time, longer battery life, and the provision of peak power as required.

 

Key Features

  • High pulse power capability
  • Low ESR
  • Low leakage current
  • Long life
  • Meet environmental standards for disposal and operation (RoHS)

 

Typical Applications

  • Energy harvesting for wireless sensors
  • Energy harvesting for wireless HVAC sensors and actuators
  • Peak power support for GSM/GPRS transmission
  • Last gasp power for remote meter status transmission
  • Peak power support for locks and actuators
  • Peak power support for portable drug delivery systems
  • Short term bridging power for battery hot swaps

 

CAP-XX Dual Cell Cylindrical Supercapacitors Part Numbering Method

Example: GY25R40814S474R0

G: Model
Y: Cylindrical 
N: No of cells 2
vvv: Voltage 5R4 = 5.4V
dd: Diameter 6C = 6.3mm
08 = 8.0mm
10 = 10mm
1B = 12.5mm
mm: Length 16 = 16mm
68 = 68mm
S: Tolerance M ± 20%
S +30%/-10%
V +25%/-5%
ccc: μF (micro-F) Two digits + number of zeros
R: Lead Format  R = shrink wrap/radial
S = plastic/radial
B: Balancing 0 = no balancing
R = Resistor*
A = Active*

*Leakage current will be affected by the balancing solution used. Contact E-Tech Components UK Ltd to determine which balancing solution best suits your design.

 

Download PDF File below for Technical Data & Information.

 

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Technical Data

High Capacitance Supercapacitor Modules
Series-Connected Radial Lead Type / Rated Voltage 5.4V / Temperature Range -40°C to +65°C
CAP-XX Part No. Capacitance Rated Voltage (V) Diameter (mm) Length (mm) DCL max
@ 72 Hrs
(µA)*
ESR max
@ 1KHz
(mΩ)
ESR max
@ DC
(mΩ)
Power
Density
(W/kg)
Max
Energy
(Wh)
Energy
Density
(Wh/kg)
Shrink Wrap
GY25R40814S474R0 0.47 5.4 8 14 2 380 1720 1209 0.0019 1.00
GY25R40818S105R0 1 5.4 8 18 6 250 730 2274 0.0041 1.80
GY25R40822S155R0 1.5 5.4 8 22 10 200 590 2526 0.0061 2.40
GY25R41022S255R0 2.5 5.4 10 22 20 180 360 2396 0.0101 2.50
GY25R41B22S505R0 5 5.4 12.5 22 25 120 200 2606 0.0203 3.00
GY25R41B32M755R0 7.5 5.4 12.5 32 65 90 160 2396 0.0304 3.30
Plastic Package
GY25R40916S474S0 0.47 5.4 9 16 2 380 1720 1209 0.0019 1.20
GY25R40920S105S0 1 5.4 9 20 6 250 730 2274 0.0041 1.90
GY25R40924S155S0 1.5 5.4 9 24 10 200 590 2526 0.0061 2.70

*Leakage current will be affected by the balancing solution used. Contact E-Tech Components UK Ltd to determine which balancing solution best suits your design.

 

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