LQS2V121MELZ25 Datasheet, PDF (1/2 Pages) Nichicon corporation – ALUMINUM ELECTROLYTIC CAPACITORS

ALUMINUM ELECTROLYTIC CAPACITORS
QS Snap-in Terminal type, wide Tempereture range,
High speed charge-discharge.
series
Suited for high frequency regenerative voltage for AC servomotor,
general inverter.
Suited for equipment used at valtage fluctuating area.
Suited for rectifier circuit of voltage doubler
Adapted to the RoHS directive (2002/95/EC).
QS
Hi speed
charge-
discharge
GU
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
tan δ
Stability at Low Temperature
Endurance of charge-
discharge behavior
Endurance
Shelf Life
Marking
Performance Characteristics
– 25 ~ +105°C
350 ~ 450V
82 ~ 820µF
± 20% at 120Hz, 20°C
I 3 CV(µA) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ]
(Measurement frequency:120Hz, Temperature:20°C)
Rated voltage (V)
350
tan δ (MAX.)
0.15
400
420
0.15
0.15
450
0.20
Rated voltage (V)
Impedance ratio ZT/Z20(MAX.)
350 ~ 450
Z – 25°C / Z+20°C
8
Measurement frequency : 120Hz
After an application of charge-discharge voltage for 50million times
(charge-discharge voltage difference(∆V)=rated voltage × 0.35, cycle
6Hz)capacitors shell meet the characteristics requirement listed at
right
Capacitance change
tan δ
Leakage current
Appearance
Within ±20% of initial value
300% or less of initial specified value
Initial specified value or less
There shell be found to remarkable abnormality on the capacitor
After 3000 hours application of rated voltage at 105°C, capacitance meet the
characteristic requirements listed at right.
Capacitance change
tan δ
Leakage current
Within ±20% of initial value
200% or less of initial specified value
Initial specified value or less
After storing the capacitors under no load at 105°C for 1000 hours, and after performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C,
they will meet the specified value for endurance characteristics listed above.
Printed with white color letter on black sleeve.
Drawing
Polarity bar
Sleeve (P.E.T.)
L±²
Pressure relief vent
10±0.1
10
4.0±0.5
0.8 ^+-00..12
0.8^+-00.2.1
Type numbering system (Example : 400V 180µF)
L¹ Q² S³ 2⁴ G⁵ 1⁶ 8⁷ 1⁸ M⁹ E^{10 1}L^{1 1}A^{2 1}3^{3 1}0⁴
Case length code
Case dia. code
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (180µF)
Rated voltage (400V)
fD Code
22 Z
25 A
30 B
35 C
Series name
Type
Please contact to us if other configurations are required.
2-2f±^0.1
(PC board hole dimensions)
(T1e.5rm^+-00.i^.1n²al dimensions)
The other terminal is also available upon request.
Please refer page 237 for schematic of dimensions.
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100V