138D
Vishay
®
Wet Tantalum Capacitors Sintered Anode TANTALEX Capacitors
Hermetically-Sealed with True Glass-to-Tantalum Seal
FEATURES
• Terminations: standard tin/lead (SnPb),
100 % tin (RoHS compliant) available
Pb-free
• Improved reliability through the use of a
Available
glass-to-tantalum true hermetic anode seal is
RoHS*
the prime feature of the Type 138D sintered
COMPLIANT
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.
3. Change in capacitance value shall not exceed the
percentages below.
a) 6 WVDC Units: + 10 % to - 25 % of initial measurement.
b) 8 WVDC and 10 WVDC Units: + 10 % to - 20 % of initial
measurement.
c) 15 WVDC Units: + 10 % to - 15 % of initial measurement.
d) 20 WVDC and above: 10 % of initial measurement.
Capacitance Tolerance: At 120 Hz, + 25 °C.
standard. 10 %, 5 % available as special.
20 %
DC Leakage Current (DCL Max.): At + 25 °C, + 85 °C and
+ 125 °C: Leakage current shall not exceed the values listed
in the Standard Ratings Tables.
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.
ORDERING INFORMATION
138D
306
X0
006
C
2
E3
MODEL
CAPACITANCE
CAPACITANCE
TOLERANCE
DC VOLTAGE RATING
CASE CODE
TERMINATION
RoHS COMPLIANT
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
X0 = 20 %
X9 = 10 %
X5 = 5 %
This is expressed in volts. See Ratings
0 = No outer sleeve E3 = 100 % tin termination
To complete the
three-digit block, zeros
precede the voltage
rating. A decimal point is
indicated by an “R”
(6R3 = 6.3 V)
and
Case Codes
Table
2 = Outer plastic film
insulation
(RoHS compliant)
Blank = SnPb termination
(standard design)
Special Order
Note
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]
L
D
Max.
0.0253 0.002 [0.6ꢀ 0.05] Dia.
(No. 22 AWG) Tinned Solderable Leads
Weld
Tantalum
WITH OUTER PLASTIC -
FILMINSULATION
MAX.
WEIGHT
(oz./g)
BARE TUBE
CASE
CODE
LEAD LENGTH
D
L
D (Max.)
L (Max.)
C
F
T
K
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]
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 40025
Revision: 17-Mar-08
For technical questions, contact: wettants@vishay.com
www.vishay.com
17
5秒后页面跳转
英伟达新AI芯片Rubin或提前半年亮相
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
三星深化印度制造布局，供应链本地化进程加速
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
