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Exhibition Notice

Booth No.: To Be Advised

Date: 17-19 Sept. 2020
Thursday ~ Saturday

Address: I.C.E Hanoi(Cung Van Hoa) 91 Tran Hung Dao Street Hanoi, Vietnam

RGK Series, Radial Aluminum Electrolytic Capacitors, Ultra-low temperature 55 ℃

◆ Features

Load life of 2000~5000 hours at 105℃.
Enabled high ripple current by a reduction of impedance at high frequency range.
Lowest impedance for personal computer and storage equipment .

◆ Specifications

ltem Characteristics
Operating temperature range -55℃~+105℃
Rated voltage range 160-450VDC
Nominal capacitance range 4.7-6800uF
Capacitance tolerance ±20% (120Hz·20℃)
(20℃)leakage current(20℃) I≤0.01 CV or 3uA(whichever is greater) after 2 minute
I:Leakage current    C:nominal capacitance    V: Rated voltage
Dissipation factor (120Hz·20℃) Rated voltage (V) 160 200 250 400 450
tgδ  (MAX) 0.15 0.15 0.15 0.2 0.2
Surge Voltage WV 160 200 250 400 450
Low temperature characteristics                                                                 (lmpedance ratio max. at 120Hz) Z-25℃  / Z+20℃ 3 3 3 3 4
Z-55℃
/ Z+20℃
6 6 6 6 7
Load  Life After applying rated voltage for 10000 -12000hours at 105℃  then resumed 16 hours:
Capacitance change Within ±20% of the initial measured value
tgδ ≤200% of the initial specified value
Leakage current ≤initial specified value
Shelf Life After  storage  for 1000 hours at  105℃ then resumed 16 hours:
Capacitance change Within ±20% of the initial measured value
tgδ ≤200% of the initial specified value
Leakage current ≤initial specified value

◆ Diagram of Dimensions(mm)

 

φD 8 10 13 16 18
F±0.5 3.5 5.0 5.0 7.5 7.5
φd±0.05 0.5 0.6 0.6 0.8 0.8
α 1.0 1.5 1.5 2.0 2.0
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