594D
Vishay Sprague
Solid Tantalum Chip Capacitors
®
TANTAMOUNT , Conformal Coated, Maximum CV,
Low ESR
FEATURES
• New extended range offerings.
• Large capacitance rating range.
• Lowest ESR for a surface mount tantalum chip capacitor.
• 100% surge current conditioning for C, D and R cases.
• Terminations: Tin (2) standard.
• 8mm, 12mm tape and reel packaging available per EIA-
481-1 and IEC 286-3. 7” [178mm] standard. 13”
[330mm] available.
• Case code compatibility with EIA 535BAAE and
CECC30801 molded chips.
PERFORMANCE / ELECTRICAL CHARACTERISTICS
Operating Temperature: -55˚C to +85˚C, (to -125˚C with
voltage derating.)
Capacitance Tolerance: ±10%, ±20% standard.
Voltage Rating: 4 WVDC to 50WVDC.
Equivalent Series Resistance: ESR readings measured
at 100kHz, +25°C from 3500 milliohm to 30 milliohm.
Capacitance Range: 1.0µF to 1500µF.
ORDERING INFORMATION
594D
477
X0
004
R
2
T
TYPE
CAPACITANCE
CAPACITANCE DC VOLTAGE RATING
CASE CODE TERMINATION
PACKAGING
TOLERANCE
@ + 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"
This is expressed in
picofarads.
The first two digits are
the significant figures.
The third is the number
of zeros to follow.
See Ratings
and Case
Codes Table.
2 = 100% Tin
4 = Gold Plated
7 = Hot Solder
Dipped
8 = Solder
Plated (60/40)
Special Order.
X0 = ± 20%
X9 = ± 10%
T = Tape and Reel
7" [178mm] Reel
W = 13” [330mm]Reel
- See Tape and
Reel specifications
(6R3 = 6.3 volts).
Note: Preferred Tolerance and reel sizes are in bold.
We reserve the right to supply higher voltage ratings and tighter capacitance tolerance capacitors in the same case size. Voltage
substitutions will be marked with the higher voltage rating.
DIMENSIONS in inches [millimeters]
W
Tantalum Wire Nib
Identifies Anode (+)
Terminal
L
Max.
J
Max.
J
Max.
D
B
Ref.
A
H
CASE
CODE
L (Max.)
W
H
A
B
D (Ref.)
J (Max.)
B
C
D
R
0.158
[4.0]
0.281
[7.1]
0.293
[7.5]
0.283
[7.2]
0.110 + 0.012 - 0.016 0.075 + 0.012 - 0.024 0.031 ± 0.012
0.097 ± 0.016
[2.5 ± 0.4]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.138
[3.5]
0.236
[6.0]
0.253
[6.4]
0.243
[6.2]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
[2.8 + 0.3 - 0.4]
[1.9 + 0.3 - 0.6]
[0.80 ± 0.30]
0.126 ± 0.12
[3.2 ± 0.3]
0.098 ± 0.012
[2.5 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.30]
0.170 ± 0.012
[4.3 ± 0.3]
0.110 ± 0.012
[2.8 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.30]
0.235 ± 0.012
[6.0 ± 0.3]
0.136 ± 0.012
[3.5 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.30]
Note: The anode termination (D less B) will be a minimum of 0.012" [0.3mm].
www.vishay.com
66
For technical questions, contact tantalum@vishay.com
Document Number 40006
Revision 09-Mar-05