www.vishay.com For technical questions, contact: wettants@vishay.com Document Number: 40024
2 Revision: 26-Sep-06
135D
Vishay
Wet Tantalum Capacitors
Tantalum-Case with Glass-to-Tantalum Hermetic Seal
For - 55 °C to + 200 °C Operation
FEATURES
Terminations : standard Tin/lead (SnPb), 100 %
Tin (RoHS compliant) available
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
MILPRF- 39006/22/25 should be ordered by part numbers
shown in that specification.
Available
RoHS*
COMPLIANT
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.
* Pb containing terminations are not RoHS compliant, exemptions may apply
ORDERING INFORMATION
135D 306 X0 006 C 2 E3
MODEL CAPACITANCE CAPACITANCE
TOLERANCE
DC VOLTAGE RATING
AT + 85 °C
CASE CODE STYLE NUMBER RoHS COMPLIANT
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.
To complete the
three-digit block, zeros
precede the voltage
rating. A decimal point is
indicated by an "R"
(6R3 = 6.3 volts).
See Ratings
and
Case Codes
Table.
Standard
0 = No outer tube.
2 = Outer polyesterfilm
insulation.
High Temperature
8 = No outer tube.
6 = High temperature film
insulation (above + 125 °C).
E3 = 100 % tin
termination (RoHS
compliant design)
Blank = SnPb
termination
(standard design)
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.
