Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Electric Double Layer Capacitors (Gold Capacitor)/ EP

0

±0.15

φ3.8 max.

2.0

±0.1

+

-

1.5

±0.1

1.5 Max.

● Miniaturized : Dia3.8

height 1.5 mm max.

● Reflow soldering method available (260 °C)

● RoHS directive compliant

Surface Mount Type

Series:

EP

Category Temp. Range

–10 °C to +60 °C

Maximum Operating Voltage

2.6 V DC

3.3 V DC

Capacitance

0.033 F +80 %/–20 %

Maximum Operating Current

5 µA

Stability at low and

high tmperature

Lower category temp. (–10 °C)

Upper category temp. (+60 °C)

Capacitance change

±30 % of initial measured value at 20 °C

±30 % of initial measured value at 20 °C

Internal resistance

<10 times of initial measured value at 20 °C

<Initial measured value at 20 °C

Endurance

After 500 hours application of 2.6 V at +60 °C

After 250 hours application of 3.3 V at +60 °C

Capacitance change ±30 % of initial measured value at 20 °C Capacitance change ±30 % of initial measured value at 20 °C

Internal resistance

2 k

or less

Internal resistance

4 k

or less

Shelf Life

After 500 hours strage at +60 °C without load (voltage)

Capacitance change

±30 % of initial measured value at 20 °C

Internal resistance

1 k

or less

● Mobile phones, PDAs

● RTC backup

Maximum

Operating

Voltage

Capacitance

Internal

resistance

Maximum

discharging

current

Part number

Mass

Min. Packaging

Q’ty

(V.DC)

(F)

( ) at 1kHz

(µA)

(g)

Reel (pcs)

2.6

0.033

<350

5

EECEP0E333A

0.06

4000

3.3

EECEP0F333A

The re-flow condition / taping dimensions are explained on P197, 198 of our catalog.

( ): Please use AK,RK or J2 to indicate terminal type.

Note : 1. Do not use reflow soldering when cell voltage is above 0.3 V.

2. When the capacitor is being used in a high temperature and high humidity environment for a long period, and will not affect any

electrical characteristics of the capacitor.

3: EP series is a small capacitor that developed for the RTC backup of cellular phone. Therefore, there isa a possibility that it will

not be able to back up in short time depend on using condition. Please contact us before you use it

Jan. 2008