735D, 735DE, CT79 (CECC 30202)
www.vishay.com
Vishay
Wet Tantalum Capacitors Tantalum Case with Glass-to-Tantalum
Hermetic Seal CECC 30202 Approved
FEATURES
• Terminations: axial, standard tin / lead (SnPb),
100 ꢀ tin (RoHS-compliant) available
Available
• For -55 °C to +125 °C operation
Available
• All tantalum case
• Glass to tantalum hermetic seal
• Low ESR
Available
• High CV per unit volume
• Extremely low leakage current
• High permissible ripple current
• 3 V reverse voltage capability
PERFORMANCE CHARACTERISTICS
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Operating Temperature: -55 °C to +85 °C
(to +125 °C with voltage derating)
Note
Capacitance Tolerance: at 120 Hz, +25 °C.
standard. 10 ꢀ, 5 ꢀ available as special
20 ꢀ
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non-RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details.
DC Leakage Current (DCL Max.):
at +25 °C and above: leakage current shall not exceed the
values listed in the Standard Ratings tables
APPLICATIONS
Designed specifically for the severe operating environment
of aerospace applications, this capacitor was developed
under partial sponsorship of the Marshall Space Flight
Center, National Aeronautics and Space Administration. To
meet aerospace requirements, the capacitors have a high
resistance to damage from shock and vibration.
APPROVALS
• CECC-30202-001 style 735D
• CECC-30202-801 style 735DE
• CECC-30202-005 style CT79
ORDERING INFORMATION
CT79
735D
735DE
226
X0
025
A
2
E3
MODEL
CAPACITANCE
CAPACITANCE DC VOLTAGE RATING
CASE
CODE
STYLE NUMBER
RoHS-COMPLIANT
TOLERANCE
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
See table of
0 = bare case
2 = outer polyester
film insulation
3 = high temperature
film insulation
E3 = 100 ꢀ tin
termination
(RoHS-compliant design)
Blank = SnPb
volts. To complete the Dimensions
three-digit block, zeros
precede the voltage
rating. A decimal point
is indicated by an “R”
(6R3 = 6.3 V)
termination
(standard design)
Note
•
Packaging: the use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not available due to the
unit weight.
Revision: 09-Dec-14
Document Number: 40053
1
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