Datasheet > EKMQ251VSN

EKMQ251VSN

更新时间： 2024-11-07 01:18:15

品牌	Logo	应用领域
贵弥功 - CHEMI-CON		/
页数	文件大小	规格书
4页	78K
描述
Downsized snap-ins, 105

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数据手册

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EKMQ251VSN 数据手册

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS

Downsized snap-ins, 105℃

MQ_S

ies

KMR

Downsized

●

Endurance with ripple current : 2,000 hours at 105℃

Non solvent resistant type

RoHS Compliant

●

KMQ

◆SPECIFICATIONS

Items

Characteristics

Category

Temperature Range

-40 to +105℃ (35&50Vdc), -25 to +105℃ (160 to 450Vdc)

Rated Voltage Range 35&50V^dc, 160 to 450Vdc

Capacitance Tolerance

Leakage Current

20% (M)

I≦3 CV

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

(at 20℃, 120Hz)

(at 20℃ after 5 minutes)

Dissipation Factor

Rated voltage (V^dc)

Nominal capacitance (

tanδ(Max.)

35V

50V

10,000 10,000>C

0.35 0.25

160 to 250V 315 to 450V

160 to 250V 315 to 400V 420 & 450V

(tanδ)

F) 10,000>C

≧

0.30

10,000

0.30

35&50V

0.15

0.20

(at 20℃, 120Hz)

Low Temperature

Characteristics

(Max. Impedance Ratio)

Rated voltage (V^dc)

Z(-25℃)/Z(+20℃)

Z(-40℃)/Z(+20℃)

(at 120Hz)

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)

Leakage current

≦

20% of the initial value

200% of the initial specified value

The initial specified value

≦

Shelf Life

The following specifications shall be satisfied when the capacitors are restored to 20℃after exposing them for 1,000 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)

Leakage current

≦

15% of the initial value

150% of the initial specified value

The initial specified value

≦

◆DIMENSIONS [mm]

●

Terminal Code : VS (φ22 toφ35) : Standard

Terminal Code : LI (φ35)

Sleeve (PET : Brown)

PC board pin-out

Sleeve (PET : Brown)

PC board pin-out

-1.2×6

Negative mark

5±0.5

φ2

14.2±1

4.0±0.5

L±2

4.5±1

Vent

The standard design has no plastic disc.

◆PART NUMBERING SYSTEM

11 12 13

15 16 17

E KMQ A A A V S N A A A M A A A S

Supplement code

Size code

Capacitance tolerance code

Capacitance code (ex. 68µF:680, 3,300µF:332)

Dummy terminal code

Terminal code (VS, LI)

Voltage code (ex. 160V:161, 315V:3B1, 450V:451)

Series code

与EKMQ251VSN相关器件

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EKMQ251VSN152MA45S	CHEMI-CON	获取价格	LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
EKMQ251VSN182MA50S	CHEMI-CON	获取价格	Snap Mount
EKMQ251VSN221MP25S	CHEMI-CON	获取价格	LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
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EKMQ251VSN331MP30S	CHEMI-CON	获取价格	LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
EKMQ251VSN331MQ25S	CHEMI-CON	获取价格	Snap Mount

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