Chip tantalum capacitors
TCO Series A Case
Features (A)
1) Conductive polymer used for the
cathode material.
2) Ultra-low ESR.
(1/10 compared with the conventional type)
3) Screening by thermal shock.
Dimensions
(Unit : mm)
Anode mark
(Unit : mm)
L
H
W
1
Dimensions
L
W
1
A case
3.2
+
0.2
−
1.6
+
0.2
−
1.2
+
0.2
−
1.6
+
0.2
−
0.8
+
0.3
−
W
2
W
2
H
S
S
S
+
−
Part No. Explanation
Nominal capacitance in pF in
3 digits: 2 significant figures
followed by the figure
representing the number of 0's.
Series name
Case style
Nominal capacitance
T C O
A
Code
0E
0G
0J
1A
0
J
1
0
6
M
8 R
8 : Tape width
R : Positive electrode
on the side opposite
to sprocket hole
Rated voltage
Rated voltage (V)
2.5
4
6.3
10
Capacitance tolerance
Code Capacitance tolerance
M
+
20%
−
Rated Table. Marking
TCO Series A Case
Rated voltage (V.DC)
µF
A
E
J
N
S
W
a
e
j
n
s
w
2.5
0E
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
A
A
A
A
A
∗
A
4
0G
6.3
0J
10
1A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
∗
Under development
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2009 ROHM Co., Ltd. All rights reserved.
1/5
2009.01 - Rev.E
TCO Series A Case
Marking
The indications listed below should be given on the surface of a capacitor.
(1) Polarity
: The polarity should be shown by bar. (on the anode side)
(2) Rated DC voltage : Due to the small size of A case, a voltage code is used as shown below.
(3) Visual typical example
(1) voltage code (2) capacitance code
Voltage
Code
e
g
j
A
Rated DC
Voltage (V)
2.5
4
6.3
10
Capacitance
Code
A
E
J
N
S
W
a
e
j
n
s
Nominal
Capacitance (µF)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
Data Sheet
Voltage code
Capacitance code
Acase
(3216)
ja
Characteristics
Item
Operating Temperature
−55
C to
+105
C
Performance
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
Voltage reduction when temperature exceeds+85 C
Maximum operating
+85
C
temperature with no voltage
derating
Rated voltage
(VDC)
Category voltage
(VDC)
Surge voltage
(VDC)
DC Leakage current
2.5 4 6.3 10
2 3.2 5
8
at 85 C
at 105 C
at 85 C
Rated voltage for 5min
3.2 5.2 8 13
3µA or 0.1CV whichever is greater
Shown in " Standard list "
+
20% Shall be satisfied allowance range.
−
Capacitance tolerance
Tangent of loss angle
(Df, tan
δ)
Measuring frequency : 120
+
12Hz
−
Measuring voltage : 0.5Vrms
+1.5
to 2V.DC
Measuring circuit
: DC Equivalent series circuit
Shall be satisfied the voltage on " Standard list " Measuring frequency : 120
+
12Hz
−
Measuring voltage : 0.5Vrms
+1.5
to 2V.DC
Measuring circuit
: DC Equivalent series circuit
ESR
Shall be satisfied the voltage on " Standard list " Measuring frequency : 100
+
10kHz
−
Measuring voltage : 0.5Vrms or less
Resistance to Appearance There should be nonsignificant abnormality.
Soldering heat
The indications should be clear.
L.C.
∆C
/ C
tan
δ
Less than 300% of initial limit
Within
+
20% of initial value
−
Less than 300% of initial limit
Dip in the solder bath
+
Solder temp
: 240
−
5 C
: 10
+
0.5s
Duration
−
:1
Repetition
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
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2009.01 - Rev.E
TCO Series A Case
Item
Temperature
cycle
Performance
Appearance There should be no significant abnormality.
L.C
∆C
/ C
Data Sheet
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
Repetition : 5 cycles
(1 cycle : steps 1 to 4) without discontinuation.
Temp.
+
−55−
3 C
Room temp.
+
105
−
2 C
Room temp.
Time
+
30
−
3min
3min.or less
30
+
3min
−
3min.or less
Less than 1000% of initial limit
Within
+
20% of intial value
−
1
2
3
4
Df
(tan
δ)
Less than 300% of initial limit
After the specimens, leave it at room temperature
for over 24h and then measure the sample.
Moisture
resistance
Appearance
There should be no significant abnormality.
The indications should be
L.C
∆C
/ C
Df
(tan
δ)
Temperature
Stebility
Temp.
∆C
/ C
Df
(tan
δ)
L.C
Temp.
∆C
/ C
Df
(tan
δ)
L.C
+
105 C
After leaving the sample under such atmospheric
condition that the temperature and humidity are
40
+
2 C and 90 to 95% RH,respectiveiy,for 500
+
24h
−
−
leave it at room
temperature for over 24h and then measure the
sample.
Less than 300% of initial limit
+30%
/
−20%
Less than 300% of initial limit
−
55 C
Within 0/−20% of initial value
Shall be satisfied the voltage on " Standard list "
−
Within
+50/0%
of initial value
Shall be satisfied the voltage on " Standard list "
Less than 1CV
Apply the specified serge voltage every 5
+
0.5 min.
−
for 30
+
5 s. each time in the atmospheric condition
−
of 85
+
2 C.
−
Repeat this rocedure 1,000 times.
After the specimens, leave it at room temperature
for over 24h and then measure the sample.
Surge
voltage
Appearance
There should be no significant abnormality.
L.C
∆C
/ C
Df
(tan
δ)
Less than 200% of initial limit
Within
+
20% of initial value
−
Less than
200% of
initial limit
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2009 ROHM Co., Ltd. All rights reserved.
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2009.01 - Rev.E
TCO Series A Case
Item
Performance
Data Sheet
Test conditions
(based on JIS C 5101−1 and JIS C 5101−3)
After applying the rated voltage for 1000
+72
h
without discontinuation via the serial resistance
of 3Ω or less at a temperature of 85
+
C, leave
2
−
the sample at room temperature / humidity for
over 24h and measure the value.
A force is applied to the terminal until it bends
to 1mm and by a prescribed tool maintain the
condition for5s.(See the figure below)
50
20
(Unit : mm)
F (Apply force)
Loading at
Appearance There should be nonsignificant
High temperature
abnormality.
L.C
Less than 400% of initial limit
∆C
/ C
Df
(tan
δ)
Within
+
20% of initial value
−
300% of initial limit less than
Terminal strength Capacitance The measured value should be stable.
Appearance There should nonsignificant abnormality.
R230
1mm
thickness=1.6mm
45
45
Adhesiveness
The terminal should not come off.
Apply force of 5N in the two directions shown
+
in the figure below for 10
−
1s after mounting the
terminal on a circuit board.
product
C105
Apply force
YAA
a circuit board
Dimensions
Resistance to solvents
Solderability
Refer to "External dimensions"
The indication should be clear
3/4 or more surface area of the solder coated
terminal dipped in the soldering bath should
be covered with the new solder.
Measure using a caliper of JISB 7507 Class 2
or higher grade.
+
Dip in the isopropyl alcohol for 30
−
5s, at room
temperature.
Dip speed=25
+
2.5mm
/
s
−
Pre−treatment(accelerated aging): Leave
the sample on the boiling distilled water for 1 h.
Solder temp.
:
245
+
5 C
.
−
:
3
+
0.5s
Duration
−
:
M705
Solder
:
Rosin25%
Flux
IPA75%
Frequency : 10 to 55 to 10Hz/min.
Amplitude : 1.5mm
Time : 2h each in X and Y directions
Mounting : The terminal is soldered on a print
circuit board.
Vibration
Capacitance Measure value should not fluctuate during the
measurement.
Appearance There should no significant abnormality.
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2009.01 - Rev.E
TCO Series A Case
Standard list, TCO series
< A case : 3216 size >
Rated
Voltage
85°C
(V)
TCO A 0E 106
TCO A 0E 156
2.5
TCO A 0E 226
TCO A 0E 336
TCO A 0E 476
TCO A 0G 685
TCO A 0G 106
TCO A 0G 156
4
TCO A 0G 226
TCO A 0G 336
TCO A 0G 476
TCO A 0J 475
TCO A 0J 685
TCO A 0J 106
6.3
TCO A 0J 156
TCO A 0J 226
TCO A 1A 335
TCO A 1A 475
10
TCO A 1A 685
TCO A 1A 106
=Tolerance(M :
±
20%)
Category
Voltage
105°C
(V)
Surge
Voltage
85°C
(V)
Cap.
120Hz
Df
ESR
Tolerance Leakage
120Hz
100kHz
Current
(%)
25°C
1WV 5min
25°C
105°C (mΩ)
−55°C
(µA)
(%)
85°C
3.0
3.8
5.5
8.3
11.7
3.0
4.0
6.0
8.8
13.2
18.8
3.0
4.3
6.3
9.5
13.9
3.3
4.7
6.8
10.0
6
10
6
6
10
6
9
200
15
300
9
200
10
10
15
300
6
6
9
200
Data Sheet
Part No.
(µF)
10
15
22
33
47
6.8
10
15
22
33
47
4.7
6.8
10
15
22
3.3
4.7
6.8
10
2.0
3.2
+
20
−
3.2
5.2
+
20
−
5
8
+
20
−
8
13
+
20
−
6
6
9
300
200
Packaging specifications
Tape [ A case ]
1.75±0.1
Reek [ A case ]
+1.0
9.0 0
φ1.5
A
B
+0.1
−0
t
1
11.4
+
1.0
−
3.5±0.05
8.0±0.2
Chip
φ13
+
0.2
−
2.0±0.05
Feeding direction
A
+
0.1
−
1.9
B
+
0.1
−
3.5
t
1
+
0.05 t
2
+
0.1
−
−
0.25
1.9
Unit : [mm]
Pull direction
Labelsticling position
Case
A
EIAJ ET−7200B compatible
Packaging style
Case code
A
package
Taping
Packaging style
plastic taping
φ180mmReel
Symbol Basic ordering units
R
2,000pcs
Damp proof package
One reel is packed in aluminum bag.
The size of aluminum bag is 240(a) x 250(b)mm.
The size up to 230(c)mm is to zipper.
A desiccant is packed with a reel.
The aluminum bag is heat-sealed.
The label of the same as the label on the reel is placed on the
aluminum bag.
C
b
a
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φ60 +1
0
4.0±0.1
4.0±0.1
t
2
0
φ180 −1.5
5/5
2009.01 - Rev.E
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