ROHM TCTU1A335M8R

Chip tantalum capacitors
(Bottom surface electrode type)
TCT Series U Case
Features (U)
Dimensions (Unit : mm)
1) Ultra-compact package
60% smaller footprint and 70% smaller volume than
our conventional 1608(0603)-sized TCM series capacitors.
2) High capacitance : 1.0F to 4.7F ( 15F Under development )
Ideal for coupling and noise reduction in audio circuits
3) High productivity, high reliability
Featuring the popular underside electrode configuration
4) Environmentally friendly halogen-free package
Anode mark
W1
L
H
W2
S
(Unit : mm)
Dimensions
U case
L
0.2
1.0 +
−0
W1
0.2
0.5 +
−0
W2
0.35 ± 0.1
H
0.6 Max.
S
0.35 ± 0.1
S
Part No. Explanation
T C T
U
0 G
1
2
3
4
7
5
M
8 R
5
6
4
4 Nominal capacitance
1 Series name
Nominal capacitance in pF in 3 digits:
2 significant figures followed by the figure
representing the number of 0's.
TCT
2 Case style
U
5 Capacitance tolerance
M: +
− 20%
3 Rated voltage
Rated voltage (V)
CODE
2.5 4 6.3 10 16
0E 0G 0J 1A 1C
6 Taping
8 : Reel width : 8mm
R : Positive electrode on the side opposite to sprocket hole
 Rated table
(μF)
Rated voltage (V,DC)
2.5
4
6.3
16
∗U
U
1.0 (105)
∗U
1.5 (155)
2.2 (225)
U
∗U
∗U
3.3 (335)
4.7 (475)
U
∗U
6.8 (685)
∗U
∗U
∗U
∗U
10 (106)
15 (156)
10
∗U
22 (226)
Remark) Case size codes (U) in the above show products line-up.
∗ Under development
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1/5
2011.12 - Rev.E
TCT Series U Case
Data Sheet
 Marking
The indications listed below should be given on the surface of a capacitor.
: The polarity should be shown by bar. (on the anode side)
(1) Polarity
(2) Rated DC voltage : Due to the small size of U case, a voltage code is used as shown below.
(3) Visual typical example
(1) voltage code (2) capacitance code
Voltage
Code
Rated DC
Voltage (V)
Capacitance
Code
Nominal
Capacitance (μF)
e
2.5
A
1.0
g
4
E
1.5
j
6.3
J
2.2
A
10
N
3.3
C
16
S
4.7
W
6.8
[U case]
note 1)
a
10
e
15
g
S
− −
(1) (2)
gS
manufacture code
note 2) voltage code and capacitance code are variable with parts number
 Characteristics
Performance
Item
Operating Temperature
−55°C to +125°C
Maximum operating
temperature with no voltage
derating
+85°C
Test conditions (based on JIS C 5101−1 and JIS C 5101−3)
Voltage reduction when temperature exceeds +85°C
Rated voltage (VDC)
2.5 4 6.3 10 16
at 85°C
Category voltage (VDC)
1.6 2.5 4 6.3 10
at 125°C
Surge voltage (VDC)
3.2 5.0 8 13 20
at 85°C
DC Leakage current
Shall be satisfied the voltage on
" Standard list "
As per 4.9 JIS C 5101-1
As per 4.5.1 JIS C 5101-3
Voltage : Rated voltage for 5min
Capacitance tolerance
Shall be satisfied allowance range.
±20%
As per 4.7 JIS C 5101-1
As per 4.5.2 JIS C 5101-3
Measuring frequency : 120±12Hz
Measuring voltage : 0.5Vrms +1.5 to 2V.DC
: DC Equivalent series circuit
Measuring circuit
Tangent of loss angle
(Df, tan δ)
Shall be satisfied the voltage on
" Standard list "
As per 4.8 JIS C 5101-1
As per 4.5.3 JIS C 5101-3
Measuring frequency : 120±12Hz
Measuring voltage : 0.5Vrms +1.5 to 2V.DC
: DC Equivalent series circuit
Measuring circuit
Impedance
Shall be satisfied the voltage on
" Standard list "
As per 4.10 JIS C 5101-1
As per 4.5.4 JIS C 5101-3
Measuring frequency : 100±10kHz
Measuring voltage : 0.5Vrms or less
: DC Equivalent series circuit
Measuring circuit
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2011.12 - Rev.E
TCT Series U Case
Performance
Item
Resistance to
Soldering heat
Temperature
cycle
Data Sheet
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
Less than 200% of initial limit
ΔC / C
Within +20/-30% of initial value
Df (tan δ)
Less than 200% of initial limit
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
Less than 200% of initial limit
ΔC / C
Within ±30% of initial value
Df (tan δ)
Less than 200% of initial limit
Test conditions (based on JIS C 5101−1 and JIS C 5101−3)
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
Dip in the solder bath
Solder temp
: 260±5°C
Duration
: 5±0.5s
Repetition
:1
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
As per 4.16 JIS C 5101-1
As per 4.10 JIS C 5101-3
Repetition : 5 cycles
(1 cycle : steps 1 to 4) without discontinuation.
Temp.
Time
1
−55 +
− 3°C
30±3min.
2
Room temp.
125 +
− 2°C
3min. or less
3
4
Room temp.
3min. or less
30±3min.
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
Moisture
resistance
Temperature
Stability
Appearance
There should be no significant abnormality.
The indications should be clear.
L.C.
Less than 1000% of initial limit
ΔC / C
Within ±20% of initial value
Df (tan δ)
Less than 300% of initial limit
Temp.
−55°C
ΔC / C
Within 0/-30% of initial value
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
Temp.
+85°C
ΔC / C
Within +15/0% of initial value
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
L.C.
Less than 1000% of initial limit
Temp.
+125°C
ΔC / C
Within +20/0% of initial value
Df (tan δ)
Shall be satisfied the voltage on " Standard list "
L.C.
Less than 1250% of initial limit
Appearance
There should be no significant abnormality.
L.C.
Less than 200% of initial value
ΔC / C
Within ±20% of initial value
Df (tan δ)
Less than 200% of initial limit
Loading at
Appearance
High temperature
L.C.
Terminal
strength
As per 4.29 JIS C 5101-1
As per 4.13 JIS C 5101-3
−
L.C.
Surge voltage
As per 4.22 JIS C 5101-1
As per 4.12 JIS C 5101-3
After leaving the sample under such atmospheric
condition that the temperature and humidity are
60±2°C and 90 to 95% RH, respectiveiy, for 500±12h
leave it at room
temperature for over 24h and then measure the
sample.
There should be no significant abnormality.
Less than 200% of initial limit
ΔC / C
Within +20/-30% of initial value
Df (tan δ)
Less than 300% of initial limit
Capacitance
The measured value should be stable.
Appearance
There should be no significant abnormality.
As per 4.26JIS C 5101-1
As per 4.14JIS C 5101-3
Apply the specified surge voltage via the serial resistance of
1kΩ every 5±0.5 min.
for 30±5 s. each time in the atmospheric condition of 85±2°C.
Repeat this procedure 1,000 times.
After the specimens, leave it at room temperature for
over 24h and then measure the sample.
As per 4.23 JIS C 5101-1
As per 4.15 JIS C 5101-3
After applying the rated voltage for 1000+36/0 h without
discontinuation via the serial resistance of 3Ω or less
at a temperature of 85±2°C, leave the sample at room
temperature / humidity for over 24h and measure the value.
As per 4.35 JIS C 5101-1
As per 4.9 JIS C 5101-3
A force is applied to the terminal until it bends to 1mm and
by a prescribed tool maintain the condition for 5s.
(See the figure below)
(Unit : mm)
50
20
F (Apply force)
R230
1
thickness=1.6mm
45
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45
2011.12 - Rev.E
TCT Series U Case
Data Sheet
Performance
Item
Adhesiveness
Test conditions (JIS C 5101−1 and JIS C 5101− 3)
As per 4.34 JIS C 5101-1
As per 4.8 JIS C 5101-3
Apply force of 5N in the two directions shown in the figure
below for 10±1s after mounting the terminal on a circuit board.
The terminal should not come off.
product
ja
Apply force
a circuit board
Dimensions
Refer to "External dimensions"
Measure using a caliper of JIS B 7507 Class 2
or higher grade.
Resistance to solvents
The indication should be clear
As per 4.32 JIS C 5101-1
As per 4.18 JIS C 5101-3
Dip in the isopropyl alcohol for 30±5s, at room
temperature.
Solderability
3/4 or more surface area of the solder coated
terminal dipped in the soldering bath should
be covered with the new solder.
As per 4.15.2 JIS C 5101-1
As per 4.7 JIS C 5101-3
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
Duration
: 3±0.5s
Solder
: M705
Flux
: Rosin 25% IPA 75%
Vibration
Capacitance Measure value should not fluctuate during the
measurement.
Appearance There should be no significant abnormality.
As per 4.17 JIS C 5101-1
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.
 Standard products list, TCT series UCase
Part No.
∗ TCT U 0E 156 M8R
Rated
voltage
85°C
Category
voltage
125°C
Surge
voltage
85°C
(V)
(V)
(V)
2.5
1.6
3.2
Cap.
120Hz
(μF)
Df
Leakage
120Hz
Tolerance current
(%)
25°C
1WV.5min
(%)
25°C
(μA)
-55°C 85°C 125°C
IMP
100kHz
(Ω)
15
+
− 20
7.5
90
50
60
25
+
− 20
+
− 20
1.9
35
20
25
20
2.8
90
50
60
25
+
− 20
+
− 20
8
90
50
60
25
0.7
35
20
25
20
+
− 20
+
− 20
1.4
35
20
25
20
3
90
50
60
25
+
− 20
+
− 20
8.6
90
50
60
25
TCT U 0G 475 M8R
4
2.5
5
4.7
∗ TCT U 0G 685 M8R
4
2.5
5
6.8
∗ TCT U 0G 106 M8R
4
2.5
5
10
TCT U 0J 105 M8R
6.3
4
8
1
TCT U 0J 225 M8R
6.3
4
8
2.2
∗ TCT U 0J 475 M8R
6.3
4
8
4.7
∗ TCT U 0J 685 M8R
6.3
4
8
6.8
∗ TCT U 1A 155 M8R
10
6.3
13
1.5
∗ TCT U 1A 225 M8R
10
6.3
13
2.2
∗ TCT U 1A 335 M8R
10
6.3
13
3.3
∗ TCT U 1A 475 M8R
10
6.3
13
4.7
∗ TCT U 1C 105 M8R
16
10
20
1.0
1.6
90
50
60
25
+
− 20
+
− 20
2.2
90
50
60
25
3.3
90
50
60
25
+
− 20
+
− 20
9.4
90
50
60
25
1.6
90
50
60
25
∗ =Under development
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○
4/5
2011.12 - Rev.E
TCT Series U Case
Data Sheet
 Packaging specifications
Case code
A±0.1
B±0.1
W±0.2
E±0.1
F±0.05
P1±0.1
P2±0.1
P0±0.1
D0
t1±0.05
t2±0.1
U
0.75
1.25
8.0
1.75
3.5
2.0
2.0
4.0
φ1.55
0.20
0.60
Taping [U case]
Sproket hole φD0
t1
E
A
F
B
Compoent is
loaded
P1
P2
W
P0
t2
Feeding direction
Some cases, there is center-hole on the bottom of emboss-tape.
 Packaging style
Case code
Packaging
U case
Taping
Packaging style
Symbol Basic ordering units
φ180mm Reel
plastic taping
R
10,000pcs
+1.0
9.0 0
Reel [U case]
−1.5
φ180 0
φ60 +1
0
φ13+
−0.2
11.4+
−1.0
Pull direction
Label sticking position
EIAJ ET−7200A
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5/5
2011.12 - Rev.E
Notice
Notes
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consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
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R1120A