Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations 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)/ NF
– EEC-12 –
Sleeve
L max. 6±1
5.0±0.3
0.5±0.1
0D max.
2.5±0.5
3.5±0.5
6±1
1.2±0.1
0.8±0.1
+–
+
–
5.0
01.1±0.05
(Recommended)
■ Features
● Endurance : 70 °C 1000 h
● RoHS directive compliant
Stacked Coin Type
Series: NF
■ Speci cations
Category Temp. Range –25 °C to +70 °C
Maximum Operating Voltage 5.5 V.DC
Nominal Cap.Range 0.22 F to 1.5 F
Characteristics at Low
Temperature
Capacitance change ±30 % of initial measured value at +20 °C (at –25 °C)
Internal resistance <5 times of initial measured value at +20 °C (at –25 °C)
Endurance
After 1000 hours application of 5.5 V. DC at +70 °C, the capacitor shall meet the following limits.
Capacitance change ±30 % of initial measured value
Internal resistance <4 times of initial specifi ed value
Shelf Life After 1000 hours storage at +70°C without load, the capacitor shall meet the specifi ed
limits for Endurance.
■ Di men sions in mm(not to scale)
■ Recommended Applications
● Memory back-up for video and audio equipment,
cameras, tele phones, printers, data terminals,
rice cookers and intelligent remote controls.
Note : Do not use refl ow soldering. (IR, Atmosphere heating methods, etc.)
Please refer to the page of “Application Guidelines”.
Case code Size
DL
A 13.5 7.5
B 21.5 8.0
(Unit : mm)
■ Standard Products
Maximum
Op er at ing
Volt age
Capacitance
Capacitance
tolerance
Internal resistance
(Initial specifi ed value)
Recommended
discharge current
Parts number Case
code
Mass
(Reference value)
Min.
Packaging
Q’ty
(V.DC) (F) (F) (Ω)at 1 kHz (g) (pcs)
5.5
0.22 0.176 to 0.396 <75
300 μA or less
EECF5R5U224 A 2.6 200
0.47 0.376 to 1.41 <30 1 mA or less EECF5R5U474 B 7.9 100
1.0 0.80 to 1.80 <30 1 mA or less EECF5R5U105 B 8.1 100
1.5 1.20 to 2.70 <30 1 mA or less EECF5R5U155 B 8.1 100
03 May. 2015
