POWER STORAGE DEVICES  [Cylinder Type Polyacene Capacitor(High Reliability type)[LN series]]


Status Non-preferred
Nominal Capacitance 2 F
Upper limit voltage1 2.7 V (at -40 to +70 ℃)
Upper limit voltage2 2.3 V (at -40 to +85 ℃)
Initial ESR [1KHz] 0.18 Ω max
Initial Capacitance 2 F ±20%
Temp. Char. :
___Lowest Temp
-40 ℃
Temp. Char. :
___Lowest Temp (Capacitance)
Over 85% of initial spec.
Temp. Char. :
___Lowest Temp (Internal R)
Within 6 times of initial spec.
Temp. Char. :
___Highest Temp1
70 ℃
Temp. Char. :
___Highest Temp1 (Capacitance)
Within initial spec.
Temp. Char. :
___Highest Temp1 (Internal R)
Within initial spec.
Temp. Char. :
___Highest Temp2
85 ℃
Temp. Char. :
___Highest Temp2 (Capacitance)
Over 90% of initial spec.
Temp. Char. :
___Highest Temp2 (Internal R)
Within initial spec.
Operating Temp. Range1 -40 to +70 ℃
Operating Temp. Range2 -40 to +85 ℃
Dimension D φ8.0 ±0.5 mm
Dimension L 15.0 ±2.0 mm
Dimension d Typ φ0.6 mm
Dimension P 3.5 ±0.5 mm
RoHS Compliance (10 subst.) Yes
REACH Compliance (240 subst.) Yes
IEC62474 (Ver. D28.00) Compliance No(*)
Soldering Wave



Polyacene Capacitor can store a large number of ions into its amorphous structure (doping), therefore
Polyacene capacitor has much larger capacitance than conventional electric double layer

Quick-charge with ampere measure is possible with its Low internal resistance

Possible to charge/discharge more than 100,000 times with less deterioration caused
by charging/discharging compared to secondary battery which involves chemical reaction,
and that enables to more than 100,000 times charge/discharge and large excellence of
durability for over charge/discharge.

Polyacene capacitor is environmentally friendly power source, which does not contain any heavy
metals such as Cd,Hg and Pb
(RoHS compliant)

Main Applications

Back-up power source for CPU, microcomputer, and flash memory writing when
shutting off the power

Load change leveling (life lengthening of main power source such as dry battery,
Lithium primary battery)

Power source storage combined with solar cell, fuel cell, generator, and so on

Main power source for small devices(Measuring equipments, toys and so on)



Simulation data



RoHS and REACH Certificate of Compliance

(*) We apply "No" to this product because we are using ambiguous material regarding the inclusion of halogen (Br or Cl) in part of this product.
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