Datasheet > 135D477X0025T2E3

135D477X0025T2E3

更新时间： 2024-01-22 22:30:32

品牌	Logo	应用领域
威世 - VISHAY		电容器
页数	文件大小	规格书
14页	170K
描述
Tantalum Capacitor, Polarized, Tantalum (wet), 25V, 20% +Tol, 20% -Tol, 470uF, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

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135D477X0025T2E3 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.21.00.20	Factory Lead Time：	9 weeks
风险等级：	5.6	Is Samacsys：	N
电容：	470 µF	电容器类型：	TANTALUM CAPACITOR
直径：	9.91 mm	介电材料：	TANTALUM (WET)
ESR：	1800 m Ω	JESD-609代码：	e3
漏电流：	0.006 mA	长度：	19.46 mm
安装特点：	THROUGH HOLE MOUNT	负容差：	20%
端子数量：	2	最高工作温度：	200 °C
最低工作温度：	-55 °C	封装形状：	TUBULAR PACKAGE
封装形式：	Axial	包装方法：	TRAY, PLASTIC
极性：	POLARIZED	正容差：	20%
额定（直流）电压（URdc）：	25 V	纹波电流：	1750 mA
表面贴装：	NO	端子面层：	Tin (Sn)
端子形状：	WIRE	Base Number Matches：	1

135D477X0025T2E3 数据手册

浏览型号135D477X0025T2E3的Datasheet PDF文件第10页

135D

Vishay

www.vishay.com

6.2 The dissipation factor may be calculated from the

equivalent series resistance and capacitance values as

shown:

TYPICAL LEAKAGE CURRENT FACTOR

RANGE

2fRC

-----------------

DF =

1.0

0.9

0.8

10⁴

where:

0.7

0.6

DF = Dissipation Factor in %

R = ESR in 

0.5

0.4

C = Capacitance in μF

f = Frequency in Hz

0.3

0.2

At 120 Hz, the above equation becomes:

R x C

13.26

--------------

DF =



For example, percent dissipation factor of a 30 μF, 6 V

capacitor, which has a maximum ESR of 4.0  at

+ 25 °C and 120 Hz, would be calculated as shown:

0.1

0.09

0.08

0.07

0.06

2 x 120 x 4 x 30

4 x 30

13.26

---------------------------------------------

---------------

= 9.05 %

DF =

10⁴

7. Leakage Current: Measurements shall be made at the

applicable rated working voltage at + 25 °C 5 °C

0.05

0.04

through application of a steady source of power, such

as a regulated power supply. A 1000  resistor to limit

the charging current shall be conected in series with

each capacitor under test. Rated working voltage shall

be applied to capacitors for 5 minutes before making

leakage current measurements.

0.03

0.02

7.1 The maximum leakage current for any capacitor shall

not exceed the maximum value in mA listed in the

Standard Ratings and Extended Ratings table for each

capacitor.

0.01

10 20 30 40 50 60 70 80 90 100

PERCENT OF RATED VOLTAGE

Note

•

Leakage current varies with applied voltage. See graph next

column for the appropriate adjustment factor

9.3 Capacitors are capable of withstanding life test at the

following conditions:

8. Low Temperature Impedance: The impedance of any

capacitor at - 55 °C at 120 Hz, shall not exceed the

values given in the Standard Ratings and Extended

Ratings tables.

TEMPERATURE

+ 175 °C

HOURS

2000

300

% RATED VOLTAGE

9. Life Test: Capacitors are capable of withstanding a

2000 h life test at a temperature of + 85 °C or + 125 °C

at the applicable rated DC working voltage.

+ 175 °C

+ 200 °C

300

9.4 Following the life test, the capacitors shall be returned

to + 25 °C 5 °C. The leakage current, at the rated

voltage shall not exceed 200 % of the original

9.1 Following the life test, the capacitors shall be returned

to 25 °C 5 °C. The leakage current, measured at the

+ 85 °C rated voltage, shall not be in excess of the

original requirement; the capacitance value shall not

requirement or

10 μA, whichever is greater; the

equivalent series resistance shall not be greater than

200 % of the original requirement; the capacitance

value shall not increase by more than 10 % or decrease

by more than 20 % from the initial measurement.

exceed 150

% of the initial requirement; the

capacitance value shall not change more than 10 %

from the initial measurement.

Revision: 09-Apr-13

Document Number: 40024

For technical questions, contact: tantalum@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

1...5 6 789 10 11...14

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与135D477X0025T2E3相关器件

型号	品牌	获取价格	描述	数据表
135D477X0030T2	VISHAY	获取价格	Wet Tantalum Capacitors Tantalum-Case with Gl
135D477X0035K2	VISHAY	获取价格	Wet Tantalum Capacitors Tantalum-Case with Gl
135D477X9025T2	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 25V, 10% +Tol, 10% -Tol, 470uF, Through Hol
135D477X9025T6	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 25V, 10% +Tol, 10% -Tol, 470uF, Through Hol
135D477X9030T2	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 30V, 10% +Tol, 10% -Tol, 470uF, Through Hol
135D477X9030T6	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 30V, 10% +Tol, 10% -Tol, 470uF, Through Hol
135D477X9035K2	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 35V, 10% +Tol, 10% -Tol, 370uF, Through Hol
135D477X9035K6	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 35V, 10% +Tol, 10% -Tol, 370uF, Through Hol
135D505X0050C2	VISHAY	获取价格	Wet Tantalum Capacitors Tantalum-Case with Gl
135D505X0050C2E3	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 50V, 20% +Tol, 20% -Tol, 5uF, Through Hole

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