Datasheet > EHF2CM820L20OT

EHF2CM820L20OT

更新时间： 2024-11-19 17:13:27

品牌	Logo	应用领域
艾华 - AISHI		/
页数	文件大小	规格书
2页	813K
描述
Electrolytic Radial

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中文翻译

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EHF2CM820L20OT 数据手册

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS

series

Long life, high ripple current; For power supply applications

Endurance: +105°C 5,000~10,000 hours

RoHS Compliant

1808

SPECIFICATIONS

Items

Characteristics

Category Temperature Range

Rated Voltage Range

-40~+105°C(160~400Vdc)

-25~+105°C(450Vdc)

160~450 Vdc

±20%(M)

Capacitance Tolerance

(at 20°C,120Hz)

Where,I:Max.leakage current (μA),

After 1 minute

After 5 minutes

l≤0.03CV+15μA

l≤0.02CV+25μA

C:Nominal capacitance (μF),

V: Rated voltage (V)

Leakage Current

CV≤1000

l≤0.1CV+40μA

l≤0.04CV+100μA

(at 20°C)

CV>1000

Rated Voltage(Vdc)

tanδ (max.)

160 200 250 350 400 450

0.15 0.15 0.15 0.20 0.20 0.20

160 200 250 350 400 450

Dissipation Factor (tanδ)

(at 20°C,120Hz)

(at 120Hz)

Low Temperature

Characteristics

(Max. Impedance Ratio)

Rated Voltage(Vdc)

Z(-25°C)/Z(+20°C)

Z(-40°C)/Z(+20°C)

The following specifications shall be satisfied when the capacitors are restored to 20°C after DC voltage plus the rated

ripple current is applied for a specified period of time at 105°C.

Case Dia.(mm)

Load life (hours)

5,000

Capacitance Change

D.F. (tanδ)

≤±20% of the initial value

Endurance

Shelf Life

ØD≤8

ØD=10

ØD≥12.5

≤200% of the initial specified value

≤The initial specified value

8,000

Leakage Current

10,000

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

hours at 105°C without voltage applied.

Capacitance Change

D.F. (tanδ)

≤±20% of the initial value

≤200% of the initial specified value

Leakage Current

DIMENSIONS[mm]

ØD

Ød

0.6

5.0

12.5

0.6

0.8

7.5

0.8

7.5

Sleeve(Brown)

0.5

0.6

Ød

ØD'

3.5

5.0

ØD'

F±0.5

ØD+0.5max.

L+2max.

15min.

4min.

(Ø8~Ø18)

PART NUMBERING SYSTEM

HF 2G

3R3 G12 O- -

Sleeve Code: “C” for PVC, “T” for PET

Terminal code

Size code

Capacitance code

Capacitance tolerance code

Voltage code

Series code

Category code

RATED RIPPLE CURRENT MULTIPLIERS

Frequency correction factor for ripple current

Freq.(Hz)

120

10k

100k

Cap.(μF)

<100

≥100

1.0

1.75

1.67

2.25

2.05

2.50

2.25

The endurance of capacitors is shortened with internal heating produced by ripple

current at the rate of halving the lifetime with every 5°C rise. When long life

performance is required in actual use, the rms ripple current has to be reduced.

149

中文翻译

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与EHF2CM820L20OT相关器件

型号	品牌	获取价格	描述	数据表
EHF2CM820W20OT	AISHI	获取价格	Electrolytic Radial
EHF2CN1750	PANASONIC	获取价格	Directional Coupler, 1700MHz Min, 1800MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE P
EHF2CN1900	PANASONIC	获取价格	Directional Coupler, 1850MHz Min, 1950MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE P
EHF2CN1950	PANASONIC	获取价格	Directional Coupler, 1900MHz Min, 2000MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE P
EHF2CP0900	PANASONIC	获取价格	Directional Coupler, 850MHz Min, 950MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE PAC
EHF2CP0950	PANASONIC	获取价格	Directional Coupler, 900MHz Min, 1000MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE PA
EHF2CP1450	PANASONIC	获取价格	Directional Coupler, 1400MHz Min, 1500MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE P
EHF2CQ0850	PANASONIC	获取价格	Directional Coupler, 800MHz Min, 900MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE PAC
EHF2CR0900	PANASONIC	获取价格	Directional Coupler, 850MHz Min, 950MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE PAC
EHF2CT0950	PANASONIC	获取价格	Directional Coupler, 900MHz Min, 1000MHz Max, 2.00 X 1.25 MM, 0.95 MM HEIGHT, MINIATURE PA

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