ROHM TCFG B Technical data

Chip tantalum capacitors (Fail-safe open structure type)

TCFG Series B Case

Features Dimensions (Unit : mm)

1) Safety design by open function built - in.

2) Wide capacitance range

3) Screening by thermal shock.

Product No. Explanation

Anode mark

Dimensions

L

L

1

1

W

W

2

2

W

W

H

H

S

S

(Unit : mm)

Size

+

3.5 0.2

−

+

2.8 0.2

−

+

1.9 0.2

−
+

1.9 0.2

−

+

0.8 0.3

−

T C

11

Series name

TCFG

2

Case code

B

3

Rated voltage

Rated voltage (

CODE

161

V)

F G

2.5

4

6.30J101A161C20 25

0G

0E

B1C

2

1D 1E

3

4

5

1

6

0

4 5

M 8 R

6

Capacitance

Nominal capacitance in pF in 3 digits : 2significant
figure representing the number of 0's.

Capacitance tolerance

M : ±20%

Taping

8 : Reel width (8mm)
R : Positive electrode on the side opposite to sprocket hole

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2012.03 - Rev.I

10
16V

The indications listed below should be given on the surface of a capacitor.

w.

Capacitance range

(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)

330 (337) BB

Remark) Case size codes (B) in the above show each size products line-up.

∗ : Under development

∗∗

42.5

B

B

B

B

B

B

B

BB

Marking

Rated voltage (V.DC)

6.3 10 16 20 25

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

Data Sheet TCFG Series B Case

B

B

B

B

B

B

B

∗

B

B

∗

B

∗

B

B

B

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 belo
Nominal capacitance

[B Case]

note 1)

Visual typical example (1) voltage code (2) capacitance code

10

16V

−

−

(1)

(2)

10
16V

note 2) voltage code and capacitance code are variable with parts number

manufacture code

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2012.03 - Rev.I

Data Sheet TCFG Series B Case

Characteristics

Item Performance

Operating Temperature

Maximum operating temperature
with no voltage derating

Rated Voltage (V.DC)

Category Voltage (V.DC)

Surge Voltage

DC leakage current

Capacitance tolerance

Tangent of loss angle
(Df, tanδ)

Impedance

Resistance to
soldering heat

Appearance

L.C

ΔC / C

tanδ

Fail-Safe open unit actuation

Temperature
cycle

Appearance

L.C

ΔC / C

tanδ

Moisture
resistance

Appearance

L.C

ΔC / C

tanδ

−55

°C to

+125

°C

+85

°C

16106.34

20

2.5

1.6

3.2

0.5μA or 0.01CV whichever is greater
(Shown in "Standard list")

Shall be satisfied allowance range.

±

20%

25

106.342.5

13

16

20

26

321385.0

Shall be satisfied the voltage on "Standard list"

Shall be satisfied the voltage on "Standard list"

There should be no significant abnormality.
The indications should be clear.

TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1E475M8R
Others

TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1E475M8R
Others

3.3 to 33μF
47 to 150μF
TCFGB0E227M8R
TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1C336M8R

Within

320

: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than initial limit

±

15

: Within

±

15

: Within

±

15

: Within

±

15

: Within

±

10

: Within

±

5

: Within

: Less than initial limit
: Less than 150% of initial limit
: Less than 200% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit

°C

− 20s

% of initial value
% of initial value
% of initial value
% of initial value
% of initial value

% of initial value

There should be no significant abnormality.

TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1E475M8R
Others

TCFGB0E227M8R
TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
Others

3.3 to 33μF
47 to 150μF
TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1C336M8R

There should be no significant abnormality.
The indications should be clear.

TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1E475M8R
Others

TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
Others

3.3 to 33μF
47 to 150μF
TCFGB0G227M8R
TCFGB0J227M8R
TCFGB1A157M8R
TCFGB1A107M8R
TCFGB1C336M8R

: Less than 150% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 150% of initial limit
: Less than initial limit

±

15

: Within
: Within
: Within
: Within
: Within
: Within

: Less than 150% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 150% of initial limit
: Less than initial limit

: Within
: Within
: Within
: Within
: Within

% of initial value

±

15

% of initial value

±

20

% of initial value

±

20

% of initial value

±

20

% of initial value

±

10

% of initial value

: Less than initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 150% of initial limit

±

15

% of initial value

±

20

% of initial value

±

20

% of initial value

±

20

% of initial value

±

10

% of initial value

: Less than initial limit
: Less than 150% of initial limit
: Less than 150% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 200% of initial limit
: Less than 150% of initial limit

(based on JIS C5101-1 and JIS C5101-3)

Test conditions

Voltage reduction when temperature exceeds +85°C

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
Measuring voltage
Measuring circuit

As per 4.8 JIS C 5101-1
As per 4.5.3 JIS C 5101-3

Measuring frequency
Measuring voltage
Measuring circuit

As per 4.10 JIS C 5101-1
As per 4.5.4 JIS C 5101-3
Measuring frequency
Measuring voltage
Measuring circuit

As per 4.14 JIS C 5101-1
As per 4.6 JIS C 5101-3
Dip in the solder bath
Solder temp
Duration
Repetition

After the specimens, leave it at room temperature
for over 24h and then measure the sample.

Dip in the solder bath
Solder temp : 320

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

After the specimens, leave it at room temperature
for over 24h and then measure the sample.

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

±

2°C and 90 to 95%RH, respectively, for

60

±

12h level it at room temperature for over 24h

500
and then measure the sample.

: 120±12Hz
: 0.5Vrms, +1.5V.DC
: DC Equivalent series circuit

: 120±12Hz
: 0.5Vrms, +1.5V.DC
: DC Equivalent series circuit

±

10kHz

: 100
: 0.5Vrms or less
: DC Equivalent series circuit

±5°C

: 260
: 5±0.5s
: 1

±

5

°C

Temp. Time

+

−55 3

°C

−

+

−

3min. or less

3min. or less

Room temp.

125 2°C

Room temp.

+

30 3min

−

+

30 3min

−

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2012 ROHM Co., Ltd. All rights reserved.

2012.03 - Rev.I