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41
135D
Vishay
Document Number: 40024
Revision 01-Sep-03 For technical questions, contact wettants@vishay.com
ORDERING INFORMATION
Packaging: The use of formed plastic trays for packaging this type of axial lead component is standard. Tape and reel is not recom-
mended due to the unit weight.
135D
MODEL
2
STYLE NUMBER
Standard
0 = No outer tube.
2 = Outer polyester-
film insulation.
High Temperature
60 = No outer tube
6 = High temperature-
film insulation
(above + 125°C).
C
CASE CODE
See Ratings
and Case
Codes Table.
306
CAPACITANCE
X0 = ± 20%
X9 = ± 10%
X5 = ± 5%
006
DC VOLTAGE RATING
AT + 85°C
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).
X0
CAPACITANCE
TOLERANCE
This is expressed
in picofarads. The
first two digits are
the significant
figures. The third
is the number of
zeros to follow.
Wet Tantalum Capacitors
Tantalum-Case with Glass-to-Tantalum Hermetic Seal
For-55°C to + 200°C Operation
FEATURES
Standard and Extended Ratings.
Model 135D tantalum-case tantalum electrolytic capacitors
incorporate the advantages of all the varieties of electrolytic
capacitors and eliminate most of the disadvantages. These
units have a 3 volt reverse voltage capability at + 85°C and a
higher ripple current capability than any other electrolytic type
with similar combinations of capacitance and case size.
Designed for the aerospace applications, this capacitor was
developed under partial sponsorship of the Marshall Space
Flight Center, National Aeronautics and Space Administration.
The capacitors have a high resistance to damage from shock
and vibration. Extended range ratings and high temperature
designs are available.
Model 135D capacitors are commercial equivalents of
Tansitor Style; AQ, AR, HAQ, HAR, Mallory-NACC Style; TLT,
TXT, THT, THX and Military Style CLR79 and CLR81,
designed to meet the performance requirements of Military
Specification MIL-PRF-39006/22/25. Capacitors to meet MIL-
PRF-39006/22/25 should be ordered by part numbers shown
in that specification.
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55°C to + 85°C. (To + 200°C
with voltage derating.)
Capacitance Tolerance: At 120 Hz, + 25°C. ± 20%
standard. ± 10%, ± 5% available as special.
DC Leakage Current (DCL Max.): At + 25°C and above:
Leakage current shall not exceed the values listed in the
Standard Ratings Tables.
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.
Following life test:
1. DCL, measured at + 85°C rated voltage, shall not be in
excess of the original requirement.
2. The equivalent series resistance shall not exceed 150%
of the initial requirement.
3. Change in capacitance shall not exceed 10% from the
initial measurement.