138D857X0008K2

更新时间： 2024-10-31 22:17:39

品牌	Logo	应用领域
威世 - VISHAY		电容器钽电容器固定电容器
页数	文件大小	规格书
7页	254K
描述
Wet Tantalum Capacitors Sintered Anode TANTALEX?? Capacitors Hermetically-Sealed with True Glass-to-Tantalum Seal

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138D857X0008K2 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	包装说明：	AXIAL LEADED
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.21.00.20	Factory Lead Time：	9 weeks
风险等级：	5.79	Is Samacsys：	N
电容：	850 µF	电容器类型：	TANTALUM CAPACITOR
直径：	10.31 mm	介电材料：	TANTALUM (WET)
ESR：	1000 m Ω	JESD-609代码：	e0
漏电流：	0.004 mA	长度：	30.91 mm
安装特点：	THROUGH HOLE MOUNT	负容差：	20%
端子数量：	2	最高工作温度：	125 °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）：	8 V	表面贴装：	NO
端子面层：	Tin/Lead (Sn/Pb)	端子形状：	WIRE
Base Number Matches：	1

138D857X0008K2 数据手册

138D

Vishay

Wet Tantalum Capacitors

Sintered Anode TANTALEX^®Capacitors Hermetically-Sealed

with True Glass-to-Tantalum Seal

FEATURES

Improved reliability through the use of a glass-to-tantalum

true hermetic anode seal is the prime feature of the Type

138D sintered anode TANTALEX capacitor. This construction

offers outstanding resistance to thermal shock.

Model 138D is the commercial equivalents of Tansitor Styles

WT, UWT, Mallory-NACC Styles TLX, TXX and Military Styles

CL66, CL67, CLR65, and CLR69, designed to meet the

performance requirements of Military Specification MIL-PRF-

39006/09/21. Capacitors in accordance with military

specifications should be ordered by their military part

numbers.

PERFORMANCE CHARACTERISTICS

Operating Temperature: - 55°C to + 85°C and with

voltage derating to two-thirds the + 85°C rating at + 125°C.

Use of Type 138D capacitors for high temperature

applications is recommended.

Following the life test:

1. DCL shall not exceed 125% of the original requirement.

2. The ESR shall not exceed 200% of the initial requirement.

Capacitance Tolerance: At 120Hz, + 25°C. ± 20% standard.

± 10%, ± 5% available as special.

3. Change in capacitance value shall not exceed the

percentages below.

DC Leakage Current (DCL Max.):

a) 6WVDC Units: + 10% to - 25% of initial measurement.

At + 25°C, + 85°C and + 125°C: Leakage current shall not

exceed the values listed in the Standard Ratings Tables.

b) 8WVDC and 10WVDC Units: + 10% to - 20% of initial

measurement.

Life Test: Capacitors are capable of withstanding a 2000

hour life test at a temperature of + 85°C or + 125°C at the

applicable rated DC working voltage.

c) 15WVDC Units: + 10% to - 15% of initial measurement.

d) 20WVDC and above: ± 10% of initial measurement.

ORDERING INFORMATION

138D

306

006

CAPACITANCE

TOLERANCE

MODEL

CAPACITANCE

DC VOLTAGE RATING

CASE CODE

STYLE NUMBER

AT + 85°C

This is expressed in

picofarads. The first two

digits are the significant

figures. The third is the

number of zeros to

follow.

See Ratings

and Case

Codes Table.

X0 = ± 20%

X9 = ± 10%

X5 = ± 5%

0 = No outer tube.

2 = Outer plastic-film insulation.

This is expressed in volts.

To complete the three-digit

block, zeros precede the

voltage rating. A decimal

point is indicated by an "R"

(6R3 = 6.3 volts).

Special Order.

Packaging: The use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not recommended

due to the unit weight.

DIMENSIONS in inches [millimeters]

0.250 [6.35]

Max.

Weld

0.0253 ± 0.002 [0.64 ± 0.05] Dia.

(No. 22 AWG) Tinned Solderable Leads

Tantalum

WITH OUTER

BARE TUBE

PLASTIC - FILM INSULATION

CASE

LEAD

Max. WEIGHT

CODE

D (Max.)

L (Max.)

LENGTH

(Ounces/Grams)

0.188 ± 0.016

[4.78 ± 0.41]

0.453 + 0.031 - 0.016

[11.51 + 0.79 - 0.41]

0.219

[5.56]

0.608

[15.45]

1.500 ± 0.250

[38.10 ± 6.35]

0.07

[2.0]

0.281 ± 0.016

[7.14 ± 0.41]

0.641 + 0.031 - 0.016

[16.28 + 0.79 - 0.41]

0.312

[7.92]

0.796

[20.22]

2.250 ± 0.250

[57.15 ± 6.35]

0.18

[5.1]

0.375 ± 0.016

[9.53 ± 0.41]

0.766 + 0.031 - 0.016

[19.46 + 0.79 - 0.41]

0.406

[10.31]

0.921

[23.40]

2.250 ± 0.250

[57.15 ± 6.35]

0.36

[10.2]

0.375 ± 0.016

[9.53 ± 0.41]

1.062 + 0.031 - 0.023

[26.97 + 0.79 - 0.58]

0.406

[10.31]

1.127

[30.91]

2.250 ± 0.250

[57.15 ± 6.35]

0.49

[13.9]

Document Number: 40025

Revision 15-Oct-03

For technical questions, contact wettants@vishay.com

www.vishay.com

12 3 4 5 6 7

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型号	品牌	获取价格	描述	数据表
138D857X0008K2E3	VISHAY	获取价格	Tantalum Capacitor, Polarized, Tantalum (wet), 8V, 20% +Tol, 20% -Tol, 850uF, Through Hole
138D857X0008T0	VISHAY	获取价格	CAPACITOR, TANTALUM, NON SOLID, POLARIZED, 8 V, 850 uF, THROUGH HOLE MOUNT, AXIAL LEADED
138D857X5008T0	VISHAY	获取价格	CAPACITOR, TANTALUM, NON SOLID, POLARIZED, 8 V, 850 uF, THROUGH HOLE MOUNT, AXIAL LEADED
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