Datasheet > EKMQ401LGB821MA90M

EKMQ401LGB821MA90M

更新时间： 2024-10-04 00:39:07

品牌	Logo	应用领域
贵弥功 - CHEMI-CON		/
页数	文件大小	规格书
2页	375K
描述
Standard screw terminals, 105â

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EKMQ401LGB821MA90M 数据手册

浏览型号EKMQ401LGB821MA90M的Datasheet PDF文件第2页

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS

Standard screw terminals, 105℃

KMQ

KMQSeries

Endurance with ripple current : 2,000 hours at 105

Downsized and high ripple current from KMH series

RoHS Compliant

Downsized

Higher ripple

・

℃

KMH P270

SPECIFICATIONS

◆

Items

Characteristics

Category

Temperature Range

25 to +105℃

Rated Voltage Range 315 to 450V^dc

Capacitance Tolerance ±20% (M)

(at 20℃, 120Hz)

(at 20℃ after 5 minutes)

(at 20℃, 120Hz)

I 0.02CV or 5mA, whichever is smaller.

Leakage Current

Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)

Dissipation Factor

(tanδ)

Shall not exceed the values shown in the STANDARD RATINGS

Low Temperature

Characteristics

Capacitance change C(-25℃)/C( 20℃)≧0.7

(at 120Hz)

Insulation Resistance 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 500V^dc, the insulation resistance shall not be less than 100MΩ.

Insulation

Withstanding Voltage

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.

Endurance

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

D.F. (tanδ)

≦±20% of the initial value

≦200% of the initial specified value

≦The initial specified value

Leakage current

Shelf Life

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

D.F. (tanδ)

≦±20% of the initial value

≦200% of the initial specified value

≦The initial specified value

Leakage current

DIMENSIONS (Screw-Mount) [mm]

Terminal Code : LG

◆

●

Mounting Clamp Code : B

Mounting Clamp Code : C

360°

A±1

W±1

Sleeve (Pb-free PVC : Brown)

45°±5°

30°±5°

Vent

G±1

L 4max.

Plastic disk

φD

63.5

76.2

φD

63.5

76.2

58.0 44.0 48.0 3.5 12.7

78.0 64.0 68.0 4.5 22.4

90.0 76.0 80.0 4.5 28.0

104.5 90.0 93.5 4.5 31.5

32.5 37.0 14.0 22.4

38.1 43.5 14.0 28.0

44.5 50.0 14.0 31.5

50.8 56.5 16.0 31.5

φ35 toφ63.5 : G 6

φ76.2 &φ89 : G 5

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.

PART NUMBERING SYSTEM

◆

11 12 13

15 16 17

E K M Q A A A L G N A A A M A A A 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

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