Chip tantalum capacitors (Fail-safe open structure type)
TCFG series P 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
W1
H
(Unit : mm)
Dimensions
Size
L
2.0 + 0.2
−
W1
W2
1.25 + 0.2
−
W2
S
+
S
−
0.9 + 0.2
−
H
MAX.1.2
S
0.45 + 0.3
−
Part No. Explanation
T C F G P 1 A 1 0 5 M 8 R
2
1
1 Series name
4
3
4
TCFG
5
6
Capacitance
Nominal capacitance in pF in 3 digits : 2significant
figure representing the number of 0's.
2 Case code
P
5
3 Rated Voltage
Rated voltage (V)
CODE
4 6.3 10 16 20 25
0G 0J 1A 1C 1D 1E
Capacitance tolerance
M : + 20%
−
6
Taping
8 : Reel width (8mm)
R : Positive electrode on the side opposite to sprocket hole
www.rohm.com
c
○ 2012 ROHM Co., Ltd. All rights reserved.
1/6
2012.03 - Rev.G
TCFG Series P Case
Data Sheet
Characteristics
Item
Test conditions
(based on JIS C5101-1 and JIS C5101-3)
Performance
Operating Temperature
−55 °C to +125 °C
Voltage reduction when temperature exceeds +85°C
Maximum operating temperature +85 °C
with no voltage derating
Rated Voltage (V.DC)
Category Voltage (V.DC)
4 6.3 10 16 20 25
at 85°C
2.5 4 6.3 10 13 16
at 125°C
at 85°C
Surge Voltage
5
DC leakage current
0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")
As per 4.9 JIS C 5101-1
As per 4.5.1 JIS C 5101-3
Voltage : Rated voltage for 1 min
Shall be satisfied allowance range.
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
Capacitance tolerance
8
13 20 26 32
±20%
Tangent of loss angle
(Df, tanδ)
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, +1.5V.DC
Measuring circuit
: DC Equivalent series 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
Measuring circuit
: DC Equivalent series circuit
Resistance to Appearance There should be no significant abnormality.
The indications should be clear.
soldering heat
L.C
Less than initial limit
ΔC / C
Within ±10% of initial value
tanδ
As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
Dip in the solder bath
Solder temp : 260±10°C
Duration
: 5±0.5s
Repetition
:1
After the specimens, leave it at room temperature
for over 24h and then measure the sample.
Less than 150% of initial limit
Dip in the solder bath
Solder temp : 320±5°C
Fail-Safe open unit actuation Within 320°C − 20s
Temperature
cycle
Appearance There should be no significant abnormality.
The indications should be clear.
L.C
Less than initial limit
ΔC / 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.
1 to 10F : within ±10% of initial value
15 to 22F : within ±20% of initial value
tanδ
Step
Less than 150% of initial limit
Temp.
Time
1
−55 + 3°C
−
30 +3min
−
2
3
4
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
Less than initial limit
ΔC / C
Within ±20% of initial value
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.
Less than 150% of initial limit
www.rohm.com
c
○ 2012 ROHM Co., Ltd. All rights reserved.
3/6
2012.03 - Rev.G
