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)/ HW

(

>8.0 mm dia.)

L+2 max.

Sleeve

14 min.

3min.

φD+0.5 max.

φd±0.05

Vent

● Can be discharged mA or more current.

● RoHS directive compliant

Radial lead Type

Series:

HW

Category Temp. Range

–25 °C to +70 °C

–25 °C to +60 °C

Maximum Operating Voltage

2.3 V.DC

2.3 V.DC

2.1 V.DC

Nominal Cap. Range

1 F to 22 F

30, 50 F

70 F

Capacitance Tolerance

–20 % to +40 % (1F : +80 %)

Characteristics at Low

Temperature

Capacitance change

±30 % of initial measured value at +20 °C (–25 °C to +70 °C, +60 °C)

Internal resistance

<4 times of initial measured value at +20 °C (at –25 °C)

Endurance

After 1000 hours application of 2.3 V. DC at +70 °C (+60 °C), the capacitor shall meet the

following limits.

Capacitance change

±30 % of initial measured value

Internal resistance

<2 time of initial specified value

Shelf Life

After 1000 hours storage at +70 °C (+60 °C) without load, the capacitor shall meet the

specified limits for Endurance.

● Solar battery operated circuits (Road guidance flasher),

Quick charging motor drives (Toy car)

● Back-up Power Supplies (UPS)

Category

temp.

range

Max.

Operating

Voltage

Capacitance

Internal

resistance

Size (mm)

Part number

Min.

Packaging

Q’ty

(°C)

(V.DC)

(F)

( ) at 1 kHz

φDL

φdP

(pcs)

–25 to +70

2.3

1.0

< 1.0

8.0

22.0

0.7

3.5

EECHW0D105

200

3.3

< 0.3

12.5

23.0

0.8

5.0

EECHW0D335

200

4.7

< 0.3

12.5

23.0

0.8

5.0

EECHW0D475

200

10

< 0.2

12.5

35.0

0.8

5.0

EECHW0D106

100

22

< 0.1

18.0

35.0

0.8

7.5

EECHW0D226

50

–25 to +60

30

< 0.1

18.0

35.0

0.8

7.5

EECHW0D306

50

50

< 0.1

18.0

40.0

0.8

7.5

EECHW0D506

50

2.1

70

< 0.1

18.0

50.0

0.8

7.5

EECHW0D706

50

Note : 1. Do not use reflow soldering. (IR, Atmosphere heating methods, etc. )

Please refer to P197 “Mounting Specifications”.

Jan. 2008