EKMQ351LGC Datasheet, PDF (1/2 Pages) United Chemi-Con, Inc. – Standard screw terminals, 105℃

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Standard screw terminals, 105℃
KMQSeries
・Endurance with ripple current : 2,000 hours at 105℃
・Downsized and high ripple current from KMH series
・RoHS Compliant
KMQ
Downsized
Higher ripple
KMH P270
◆SPECIFICATIONS
Items
Characteristics
Category
Temperature Range
-25 to +105℃
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tanδ)
Low Temperature
Characteristics
Insulation Resistance
Insulation
Withstanding Voltage
Endurance
Shelf Life
315 to 450Vdc
±20% (M)
I=0.02CV or 5mA, whichever is smaller.
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)
(at 20℃, 120Hz)
(at 20℃ after 5 minutes)
Shall not exceed the values shown in the STANDARD RATINGS
(at 20℃, 120Hz)
Capacitance change C(-25℃)/C(+20℃)≧0.7
(at 120Hz)
When measured between the terminals that are connected to each other and to the mounting clamp on the insulating sleeve covering
the case by using an insulation resistance meter of 500Vdc, the insulation resistance shall not be less than 100MΩ.
When a voltage of 2,000Vac is applied for 1 minute between the terminals that are connected to each other and to the mounting clamp
on the insulating sleeve covering the case, there shall not be electrical damage.
The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 2,000 hours at 105℃.
Capacitance change ≦±20% of the initial value
D.F. (tanδ)
≦200% of the initial specified value
Leakage current
≦The initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 500 hours at 105℃without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change ≦±20% of the initial value
D.F. (tanδ)
≦200% of the initial specified value
Leakage current
≦The initial specified value
◆DIMENSIONS (Screw-Mount) [mm]
●Terminal Code : LG
Sleeve (Pb-free PVC : Brown)
●Mounting Clamp Code : B
A±1
W±1
●Mounting Clamp Code : C
360°
3
L+4max.
Plastic disk
φ35 toφ63.5 : G=6
φ76.2 &φ89 : G=5
G±1
Vent
30°±5°
6
φD
A BWH F
35
58.0 44.0 48.0 3.5 12.7
50
78.0 64.0 68.0 4.5 22.4
63.5 90.0 76.0 80.0 4.5 28.0
76.2 104.5 90.0 93.5 4.5 31.5
<Screw specifcations>
Plus hexagon-headed screw :M5×0.8×10
Maximum screw tightening torque :3.23Nm
* The screw and the mounting clamp are separately supplied and not attached to the product.
45°±5°
8
J
φD
EK J F
50
32.5 37.0 14.0 22.4
63.5 38.1 43.5 14.0 28.0
76.2 44.5 50.0 14.0 31.5
89
50.8 56.5 16.0 31.5
◆PART NUMBERING SYSTEM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
E KMQ AAA LG N AAA M AAA M
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 470µF:471, 1,800µF:182)
Mounting clamp code (N, B, C)
Terminal code
Voltage code (ex. 315V:3B1, 450V:451)
Series code
Category
Please refer to "Product code guide (screw-mount terminal type)"
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
268
CAT. No. E1001N