TCFG Series B Case
Tantalum capacitors
Chip tantalum capacitors
(Fail-safe open structure type)
TCFG Series B Case
Features
1) Safety design by open function built - in.
2) Wide capacitance range
3) Screening by thermal shock.
Dimensions
(Unit : mm)
Anode mark
L
W
1
H
W
2
S
+
S
−
Case code
B 3528-21(1411)
L
3.5
+
0.2
−
W
1
2.8
+
0.2
−
W
2
1.9
+
0.2
−
H
1.9
+
0.2
−
S
0.8
+
0.3
−
Product No. Explanation
T C F G B 1 C
1 0 6
M 8 R
1
2
3
4
5
6
1
Series name
TCFG
4
Capacitance
Nominal capacitance in pF in 3 digits : 2significant
figure representing the number of 0's.
2
Case code
TCFG
·····
B
5
Capacitance tolerance
3
Rated voltage
Rated voltage (V)
CODE
2.5 4 6.3 10 16 20 25
0E 0G 0J 1A 1C 1D 1E
M :
±
20%
K :
±
10%
6
Taping
8 : Tape width (8mm)
R : Positive electrode on the side opposite to sprocket hole
Rev.D
1/12
TCFG Series B Case
Tantalum capacitors
Capacitance range
TCFG series B Case
Rated voltage (V)
(μF)
3.3 (335)
4.7 (475)
6.8 (685)
10 (106)
15 (156)
22 (226)
33 (336)
47 (476)
68 (686)
100 (107)
150 (157)
220 (227)
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
∗
2.5
0E
4
0G
6.3
0J
10
1A
16
1C
B
B
B
B
B
B
20
1D
B
B
∗
B
∗
B
∗
25
1E
B
B
Remark) Case size codes (B) in the above show each size products line-up.
∗
: Under development
: New product
Marking
The indications listed below should be given on the surface of a capacitor.
Polarity
: The polarity should be shown by bar. (on the anode side)
Rated DC voltage : Due to the small size of A case, a voltage code is used as shown below.
Nominal capacitance
[B Case]
note 1)
10
−
(1)
Visual typical example (1) voltage code (2) capacitance code
16V
−
(2)
10
16V
note 2) voltage code and capacitance code are variable with parts number
Rev.D
2/12
TCFG Series B Case
Tantalum capacitors
Characteristics
Item
Operating Temperature
Performance
−55
°C
to
+125
°C
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Voltage reduction when temperature exceeds +85°C
Maximum operating temperature
+85
°C
with no voltage derating
Rated Voltage (V.DC)
Category Voltage (V.DC)
Surge Voltage
DC leakage current
2.5 4 6.3 10 16 20 25
1.6 2.5 4 6.3 10 13 16
3.2 5.0 8
13 20 26 32
at 85
°C
at 125
°C
at 85
°C
As per 4.9 JIS C 5101-1
As per 4.5.1 JIS C 5101-3
Voltage : Rated voltage for 1 min
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, +1.5V.DC
Measuring circuit
: DC Equivalent series circuit
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, +1.5V.DC
Measuring circuit
: DC Equivalent series circuit
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
Measuring circuit
: DC Equivalent series circuit
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.
0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")
Shall be satisfied allowance range.
±
10%,
±
20%
Capacitance tolerance
Tangent of loss angle
(Df, tanδ)
Shall be satisfied the voltage on "Standard list"
Impedance
Shall be satisfied the voltage on "Standard list"
Resistance to Appearance There should be no significant abnormality.
The indications should be clear.
soldering heat
L.C
TCFGB1E475 : Less than 150% of initial limit
TCFGB0G227 : Less than 150% of initial limit
Others
: Less than initial limit
TCFGB1E475 :
±
10%
TCFGB0G227 :
±
15%
Others
:
±
5%
3.3 to 33μF : Less than initial limit
47 to 220μF : Less than 150% of initial limit
TCFGB0E227 : Less than 200% of initial limit
ΔC
/ C
tanδ
Fail-Safe open unit actuation Within 320
°C
−
20s
Temperature
cycle
Appearance There should be no significant abnormality.
L.C
TCFGB1E475 : Less than 150% of initial limit
TCFGB0G227 : Less than 150% of initial limit
Others
: Less than initial limit
TCFGB0G227 : Within
±
15%
TCFGB0E227 : Within
±
15%
Others
: Within
±
10%
3.3 to 33μF : Less than initial limit
47 to 220μF : Less than 150% of initial limit
TCFGB1C336 : Less than 150% of initial limit
Dip in the solder bath
Solder temp : 320
±
5
°C
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.
Step
1
2
3
4
Temp.
+
−55 −
3
°C
Time
+
30
−
3min
ΔC
/ C
tanδ
Room temp. 3min. or less
125
+
2°C
30
+
3min
−
−
Room temp. 3min. or less
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 clear.
L.C
TCFGB1E475 : Less than 150% of initial limit
TCFGB0G227 : Less than 150% of initial limit
Others
: Less than initial limit
TCFGB0G227 : Within
±
15%
Others
: Within
±
10%
3.3 to 33μF : Less than initial limit
47 to 100μF : Less than 150% of initial limit
TCFGB1C336 : Less than 150% of initial limit
ΔC
/ C
tanδ
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, respectively, for
500
±
12h level it at room temperature for over 24h
and then measure the sample.
Rev.D
3/12
TCFG Series B Case
Tantalum capacitors
Item
Temperature Temp.
Stability
ΔC
/ C
tanδ
L.C
Performance
−55°C
Within 0/−12%of initial value
TCFGB0G227 : Within 0/−15%of initial value
Shall be satisfied the voltage on "Standard list"
−
+85°C
Within
+10/0%of
initial value
TCFGB0G227 : Within
+12/0%of
initial value
Shall be satisfied the voltage on "Standard list"
5μA or 0.1CV whichever is greater
TCFGB0G227 : 5μA or 0.2CV whichever is greater
+125°C
Within
+15/0%of
initial value
Shall be satisfied the voltage on "Standard list"
6.3μA or 0.125CV whichever is greater
TCFGB1E475 : 0.2CV
TCFGB0G227 : 0.25CV
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
As per 4.29 JIS C 5101-1
As per 4.13 JIS C 5101-3
Temp.
ΔC
/ C
tanδ
L.C
Temp.
ΔC
/ C
tanδ
L.C
Surge
Voltage
Appearance There should be no significant abnormality.
L.C
TCFGB1E475 : Less than 150% of initial limit
TCFGB0G227 : Less than 150% of initial limit
Others
: Less than initial limit
TCFGB0G227 : Less than
±
15%
TCFGB0E227 : Less than
±
12%
Others
: Less than initial value
3.3 to 33μF : Less than initial limit
47 to 220μF : Less than 150% of initial limit
TCFGB0G227 : Less than 200% of initial limit
ΔC
/ C
As per 4.26 JIS C 5101-1
As per 4.14 JIS C 5101-3
Apply the specified surge voltage every 5±0.5min.
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.
tanδ
Loading at Appearance There should be no significant abnormality.
High
The indications should be clear.
temperature
L.C
TCFGB0G227 : Less than 150% of initial limit
TCFGB1E475 : Less than 150% of initial limit
TCFGB0E227 : Less than 125% of initial limit
Others
: Less than initial limit
ΔC
/ C
tanδ
TCFGB0G227 : Within
±
15%
Others
: Within
±
10%
3.3 to 33μF : Less than initial limit
47 to 220μF : Less than 150% of initial limit
TCFGB0G227 : Less than 200% of initial limit
TCFGB1C336 : Less than 150% of initial limit
As per 4.23 JIS C 5101-1
As per 4.15 JIS C 5101-3
After applying the rated voltage for 2000+72/0h
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
1 to 2h and measure the value.
After the specimens, leave it at room temperature
for over 24h and then measure the sample.
Terminal
Strength
Capacitance The measured value should be stable.
Appearance There should be no significant abnormality.
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
45
Adhesiveness
The terminal should not come off.
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.
product
C105
Apply force
YAA
a circuit board
Rev.D
4/12
TCFG Series B Case
Tantalum capacitors
Item
Dimensions
Performance
Be based on "External dimensions"
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Measure using a caliper of JIS B 7505
Class 2 or higher grade.
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.
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 1h.
Solder temp. : 245±5°C
Duration : 3±0.5s
Solder : M705
Flux : Rosin 25%, IPA 75%
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.
Resistance to solvents
The indication should be clear.
Solderability
3/4 or more surface area of the solder coated
terminal dipped in the soldering bath should be
covered with the new solder.
Vibration Capacitance Measure value should not fluctuate during the
measurement.
Appearance
There should be no significant abnormality.
Rev.D
5/12
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