738D, CT9 (CECC 30202-004)
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Vishay
Wet Tantalum Capacitors with Glass-to-Tantalum Hermetic Seal,
®
Sintered Anode TANTALEX Capacitors
FEATURES
• Terminations: Standard tin/lead (SnPb),
100 % tin (RoHS compliant) available
Improved reliability through the use of a
glass-to-tantalum true hermetic anode seal is
the prime feature of the type 138D sintered
anode
• Hermetic glass-to-tantalum seal
• High CV per unit volume
• Extremely low leakage current
• Wide temperature range: - 55 °C to + 175 °C
• Improved reliability through the use of a glass-to-tantalum
true hermetic anode seal is the prime feature of the 738D
®
and CT9 sintered anode TANTALEX capacitor. This
construction eliminates all internal lead welds while
retaining the strength of internal lead-welded parts.
• The construction offers outstanding resistance to thermal
shock
• Mounting: Axial
• Compliant to RoHS Directive 2002/95/EC
Note
* Pb containing terminations are not RoHS compliant, exemptions
may apply
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55 °C to + 85 °C and with
voltage derating to two-thirds the + 85 °C rating at + 125 °C.
Capable of + 175 °C operation at reduced voltage. Use of
type 135D capacitors for high temperature applications is
recommended.
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.
APPROVALS
Capacitance Tolerance: At 120 Hz, + 25 °C.
20 %
CECC 30202-004 CT9 style
standard. 10 %, 5 % available as special.
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.
ORDERING INFORMATION
CT9
738D
226
X0
100
B
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 %
special order
This is expressed in
volts. To complete the
three-digit block, zeros
precede the voltage
rating. A decimal point is Codes
indicated by an “R”
(6R3 = 6.3 V)
See
Ratings
and
0 = Bare case
2 = Outer polyester
film insulation
6 = High temperature
film insulation
E3 = 100 % tin termination
(RoHS compliant design)
Blank = SnPb termination
(standard design)
Case
table
(above + 125 °C)
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.
Revision: 09-Jan-12
Document Number: 40054
1
For technical questions, contact: tantalum@vishay.com
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000