Type 278 Tantalum Solid Electrolytic Capacitors are ultra miniature tantalum chip capacitors with case size 2012 (2.0
×
1.25
×
1.2 mm thick). The capacitors are designed to meet the demands for further downsizing of devices.
FEATURES
1. Suitable for surface mounting with high precise dimensional accuracy
2. Soldering : 260°C for 10 seconds by reflow
3. Type 278 is suitable for ultra miniaturized applications, such as DVC, DSC and PCMCIA cards, and high-function compact
portable devices, such as mobile phones and PHS.
4. Lead-free and RoHS Compliant
RATING
Item
Category Temperature Range (Operating Temperature Range)
Rated Temperature (Max. Operating Temp. at Rated Voltage)
Rated Voltage
Capacitance (Nominal Capacitance)
Capacitance Tolerance
Failure Rate Level
Ratings
-55 ~ +125°C
+85°C
2.5 ~ 35 VDC
0.1 ~ 47
µF
±
10%,
±
20%
1%/1000 h
85°C, rated voltage, 1000 hrs., Circuit resistance of
0.5
Ω/V
See CATALOG NUMBERS AND RATING.
Remarks
To be used at derated voltage when temperature
exceeds 85°C (At 125°C, 2/3
×
rated voltage)
STANDARD RATING
R.V.(VDC)
Cap.(µF)
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
2.5
4
June, 2007
6.3
10
16
20
S
S
S
S
S
S
S
S
25
35
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
DIMENSIONS
L
W
Case
size
S
EIA
Code
2012
L
±
0.2
W
±
0.2
Tmax.
P
1
±
0.2
P
2
min.
(mm)
C
±
0.1
T
P
1
P
2
P
1
2.0
1.25
1.2
0.5
0.8
0.9
C
MARKING
[S Case]
Capacitance (
2
)
Rated Voltage (
1
)
Capacitance Tolerance
Polarity (anode notation)
Without bar:
±
20%
With bar:
±
10%
(1)
Rated voltage (VDC)
Code
(2)
Capacitance (µF)
Code
2.5
e
1
A
4
G
6.3
J
1.5
E
10
A
2.2
J
16
C
3.3
N
20
D
25
E
35
V
6.8
W
4.7
S
_
In case to indicate a capacitance not listed above, _ (1/10) or
used. (Ex.: J indicates 1/10 of J (2.2), 0.22).
(10 times) is
RECOMMENDED PAD DIMENSIONS
(mm)
Case
size
S
EIA
Code
2012
a
Flow
2.2
Reflow
1.4
b
1.2
c
0.9
b
c
a
In order to expect the self alignment effect, it is recommended that land width is almost the same size as terminal of capacitor, and space between lands (c)
nearly equal to the space between terminals for appropriate soldering.
−２−
ORDERING INFORMATION
278
TYPE
M
SERIES
1002
RATED
VOLTAGE
106
CAPACITANCE
M
CAPACITANCE
TOLERANCE
R
STYLE OF REELED
PACKAGE
S
CASE CODE
(Taping specification)
Marking
2501
4001
6301
1002
1602
2002
2502
3502
Rated voltage
2.5 VDC
4 VDC
6.3 VDC
10 VDC
16 VDC
20 VDC
25 VDC
35 VDC
Marking
104
154
224
334
474
684
105
155
225
Capacitance
0.1
µF
0.15
µF
0.22
µF
0.33
µF
0.47
µF
0.68
µF
1.0
µF
1.5
µF
2.2
µF
Marking
335
475
685
106
156
226
336
476
Capacitance
3.3
µF
4.7
µF
6.8
µF
10
µF
15
µF
22
µF
33
µF
47
µF
R
L
N
P
f330
Reel size Anode notation
f180
Feed hole: –
Feed hole: +
Feed hole: –
Feed hole: +
CATALOG NUMBERS AND RATING
Catalog number
(1)(2)
June, 2007
Capacitance change
( C/C) (%)
Max. Dissipation factor
Resistance to surge
High
Temperature
voltage, soldering
temperature
cycle
heat and moisture
load
Rated Surge Capaci-
Lct. (µA)
Case
voltage voltage tance
code
(DVC) (DVC) (µF)
20°C 85°C 125°C
-55°C
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-30/0
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-30/0
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-30/0
-30/0
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
85°C
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-20/+20
-20/+20
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
-10/+10
125°C
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-30/+30
-20/+20
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-20/+20
-30/+30
-20/+20
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-20/+20
-30/+30
-20/+20
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-20/+20
-20/+20
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-15/+15
-55°C
0.08
0.12
20°C
0.06
0.08
85°C 125°C Lct.
(3)
0.06
0.08
0.06
0.10
A
A
A
A
A
A
A
C
C
A
A
A
A
A
A
A
C
C
C
A
A
A
A
A
A
A
C
C
C
A
A
A
A
A
A
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C/C% Lct.
(3)
±
5
±
5
±
5
±
5
±
5
±
10
±10
±
20
±
20
±
5
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
20
±
5
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
20
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
5
±
5
±
5
±
5
±
10
±
10
±
5
±
5
±
5
±
5
±
5
±
5
±
5
±
5
±
15
±
15
±
5
±
15
±
15
A
A
A
A
A
A
A
C
C
A
A
A
A
A
A
A
C
C
C
A
A
A
A
A
A
A
C
C
C
A
A
A
A
A
A
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
C/C% Lct.
(3)
±
5
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
5
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
20
±
5
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
20
±
5
±
5
±
5
±
5
±
10
±
10
±
20
±
20
±
5
±
5
±
5
±
5
±
20
±
20
±
5
±
5
±
5
±
5
±
5
±
5
±
5
±
5
±
15
±
15
±
5
±
15
±
15
B
B
B
B
B
B
B
C
C
B
B
B
B
B
B
B
C
C
C
B
B
B
B
B
B
B
C
C
C
B
B
B
B
B
B
C
C
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C/C%
±
10
±
10
±
10
±
10
±
10
±
10
±
10
±
20
±
30
±
10
±
10
±
10
±
10
±
10
±
10
±
10
±
20
±
20
±
30
±
10
±
10
±
10
±
10
±
10
±
10
±
10
±
20
±
20
±
30
±
10
±
10
±
10
±
10
±
10
±
10
±
30
±
30
±
10
±
10
±
10
±
10
±
20
±
20
±
10
±
10
±
10
±
10
±
10
±
10
±
10
±
10
±
15
±
15
±
10
±
15
±
15
278M 2501 225
278M 2501 335 _
1
_
2
278M 2501 475 _
1
_
2
278M 2501 685 _
1
_
2
278M 2501 106 _
1
_
2
278M 2501 156 _
1
_
2
278M 2501 226 _
1
_
2
278M 2501 336 _
1
_
2
278M 2501 476 _
1
_
2
278M 4001 155 _
1
_
2
278M 4001 225 _
1
_
2
278M 4001 335 _
1
_
2
278M 4001 475 _
1
_
2
278M 4001 685 _
1
_
2
278M 4001 106 _
1
_
2
278M 4001 156 _
1
_
2
278M 4001 226 _
1
_
2
278M 4001 336 _
1
_
2
278M 4001 476 _
1
_
2
278M 6301 105 _
1
_
2
278M 6301 155 _
1
_
2
278M 6301 225 _
1
_
2
278M 6301 335 _
1
_
2
278M 6301 475 _
1
_
2
278M 6301 685 _
1
_
2
278M 6301 106 _
1
_
2
278M 6301 156 _
1
_
2
278M 6301 226 _
1
_
2
278M 6301 336 _
1
_
2
278M 1002 684 _
1
_
2
278M 1002 105 _
1
_
2
278M 1002 155 _
1
_
2
278M 1002 225 _
1
_
2
278M 1002 335 _
1
_
2
278M 1002 475 _
1
_
2
278M 1002 685 _
1
_
2
278M 1002 106 _
1
_
2
278M 1602 474 _
1
_
2
278M 1602 684 _
1
_
2
278M 1602 105 _
1
_
2
278M 1602 155 _
1
_
2
278M 1602 225 _
1
_
2
278M 1602 335 _
1
_
2
278M 2002 104 _
1
_
2
278M 2002 154 _
1
_
2
278M 2002 224 _
1
_
2
278M 2002 334 _
1
_
2
278M 2002 474 _
1
_
2
278M 2002 684 _
1
_
2
278M 2002 105 _
1
_
2
278M 2002 155 _
1
_
2
278M 2502 474 _
1
_
2
278M 2502 684 _
1
_
2
278M 2502 105 _
1
_
2
278M 3502 334 _
1
_
2
278M 3502 474 _
1
_
2
_
1
_
2
2.5
3.3
4
5
6.3
8
10
13
16
20
20
26
25
32
35
44
2.2
3.3
4.7
6.8
10
15
22
33
47
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
0.47
0.68
1.0
1.5
2.2
3.3
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
0.47
0.68
1.0
0.33
0.47
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.8
1.1
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.9
1.3
1.8
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.9
2.8
2.0
0.5
0.5
0.5
0.5
0.5
0.5
0.7
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5
5
5
5
5
5
6
16.5
23.5
5
5
5
5
5
5
6
18
13.2
37.6
5
5
5
5
5
5
6
19
28
41.5
5
5
5
5
5
5
14
20
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6.3
6.3
6.3
6.3
6.3
6.3
6.9
20.6
29.3
6.3
6.3
6.3
6.3
6.3
6.3
7.5
22
16.5
47
6.3
6.3
6.3
6.3
6.3
6.3
7.9
24
35
51.9
6.3
6.3
6.3
6.3
6.3
6.3
17
25
6.3
6.3
6.3
6.3
6.3
6.6
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
0.20
0.30
0.08
0.12
0.10
0.20
0.06
0.08
0.10
0.20
0.06
0.08
0.12
0.30
0.20
0.06
0.10
0.15
0.20
0.30
0.10
0.20
0.10
0.20
0.05
0.08
0.12
0.04
0.06
0.08
0.04
0.06
0.08
0.12
0.20
0.30
0.20
0.05
0.06
0.10
0.15
0.30
0.38
0.30
0.05
0.12
0.15
0.30
0.05
0.08
0.12
0.15
0.08
0.20
0.04
0.06
0.08
0.10
0.04
0.20
0.04
0.06
0.08
0.10
0.04
0.20
0.05
0.06
0.10
0.12
0.05
0.06
0.20
0.06
0.20
0.06
0.20
0.22
0.20
0.05
0.10
0.04
0.08
0.04
0.08
0.12
0.06
0.08
0.10
0.04
0.06
0.08
0.04
0.06
0.08
0.10
0.04
0.06
0.08
0.04
0.06
0.10
0.06
0.08
0.10
0.06
0.05
0.06
0.08
0.05
Notes: (1) _
1
: Permissible tolerance K (± 10%) or M (± 20%)
(2) _
2
: No code for single item. “R,” “L,” “N” or “P” for taping specification. “R” or “N” for standard products with feed hole on the cathode side.
(3) Leakage current. A: Not exceeding the initial specification. B: Not exceeding 1.25 times the initial specification. C: Not exceeding twice the initial specification.
−３−
PERFORMANCE
No
Item
Performance
Test method
1
Leakage Current (µA)
Shall be within any of the following ranges and specified according to CATALOG JIS C 5102, 7.7
NUMBERS AND RATING.
Applied voltage: Rated voltage Duration: 5 min
• (0.01 CV or 0.5
µA,
whichever is greater) • 0.02 CV or less
Measuring temperature: Room temperature
Shall be within the specified tolerance.
JIS C 5102, 7.8
Measuring frequency: 120 Hz
±
20% Measuring voltage: 0.5 Vrms +1.5 ~
2 VDC Measuring temperature: Room temperature
JIS C 5102, 7.9
Measuring frequency: 120 Hz
±
20% Measuring voltage: 0.5 Vrms +1.5 ~
2 VDC Measuring temperature: Room temperature
JIS C 5102, 7.12
Leakage Current
Capacitance
Dissipation Factor
Capacitance
Change
Dissipation Factor
Shall not exceed the value in No.1.
Shall be within the specified tolerance.
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
10% of the value at Step 1
• Within
±
20% of the value at Step 1
• Within 0/-30% of the value at Step 1
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall not exceed the value in No.1.
Shall be within
±
2% of the value at Step 1.
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• 0.1 CV or 5
µA,
whichever is greater
• 0.2 CV or less
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
10% of the value at Step 1
• Within
±
20% of the value at Step 1
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• 0.125 CV or 6.3
µA,
whichever is greater • 0.25 CV or less
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
15% of the value at Step 1
• Within
±
20% of the value at Step 1
• Within
±
30% of the value at Step 1
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall not exceed the value in No.1.
Shall be within
±
2% of the value at Step 1.
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Not exceeding the value in No.1: Leakage current code A
• Not exceeding twice the value in No.1: Leakage current code C
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
5% of the value before test
• Within
±
10% of the value before test
• Within
±
20% of the value before test
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
There shall be no evidence of mechanical damage.
No separation of terminal from solder
Measuring temperature: 20
±
2°C
2
Capacitance (µF)
3
Dissipation Factor
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
4
Characteristics at
High and Low
Temperature
Step
1
Measuring temperature: -55 0/-3°C
Step
2
Step
3
Leakage Current
Capacitance Change
Dissipation Factor
Leakage Current
Measuring temperature: 20
±
2°C
Measuring temperature: 85 +3/0°C
Step
4
Capacitance
Change
Dissipation Factor
Leakage Current
Measuring temperature: 125 +3/0°C
Measuring voltage: Derated voltage at 125°C
Step
5
Capacitance
Change
Dissipation Factor
Step
6
5
Surge (VDC)
Leakage Current
Capacitance Change
Dissipation Factor
Leakage Current
Capacitance
Change
Dissipation Factor
Appearance
Measuring temperature: 20
±
2°C
JIS C 5102, 7.14
Test temperature: 85
±
2°C
Applied voltage: According to CATALOG NUMBERS AND RATING
Series protective resistance: 1000
Ω
Discharge resistance: 1000
Ω
6
Shear Test
JIS C 5143, Annex 3
Capacitors mounted under the following conditions are used as specimens.
• Indirect heating method (reflow)
• Temperature: 240
±
10°C Time: Less than 10 sec
Pressure: 5 N Duration: 5
±
1 sec
JIS C5143, Annex 4
Bending: 3 mm Duration: 5 sec
JIS C 5102, 8.2, Type A
Frequency range: 10 to 55 Hz Swing width: 1.5 mm
Vibration direction: 3 directions with mutually right-angled
Duration: 2 hours in each of these mutually perpendicular directions (total 6 hours)
Mounting: Solder terminal to the printed board
JIS C 5102, 8.3, test condition A
Peak acceleration: 490 m/s
2
Duration: 11 ms
Wave form: Half-sine
JIS C 5102, 8.4
Solder temperature: 235
±
5°C
Dipping time: 3 to 5 sec
Dipping depth: Terminal shall be dipped into melted solder.
JIS C 5143, Annex 1
Complete dipping method or terminal dipping method
Solder temperature: 260
±
5°C
Dipping time: 10
±
1 sec
7
8
Terminal Strength
Vibration
Capacitance
Appearance
Capacitance
Appearance
Measurements shall be stable.
There shall be no evidence of mechanical damage.
Initial value to remain steady during measurement.
There shall be no evidence of mechanical damage.
9
Shock
There shall be no intermittent contact of 0.5 ms or greater, short, or open. Nor shall
there be any spark discharge, insulation breakdown, or evidence of mechanical
damage.
Shall be covered to over 3/4 of terminal surface by new soldering.
10
Solderability
11
Resistance to
Soldering Heat
Leakage Current
Capacitance
Change
Dissipation Factor
Appearance
12
Temperature Cycle
Leakage Current
Shall be within any of the following ranges and specified according to CATALOG
NUMBERS AND RATING.
• Not exceeding the value in No.1: Leakage current code A
• Not exceeding twice the value in No.1: Leakage current code C
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
5% of the value before test
• Within
±
10% of the value before test
• Within
±
20% of the value before test
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
There shall be no evidence of mechanical damage.
Shall be within any of the following ranges and specified according to CATALOG
NUMBERS AND RATING.
• Not exceeding the value in No.1: Leakage current code A
• Not exceeding twice the value in No.1: Leakage current code C
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
5% of the value before test
• Within
±
10% of the value before test
• Within
±
20% of the value before test
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
There shall be no evidence of mechanical damage.
Shall be within any of the following ranges and specified according to CATALOG
NUMBERS AND RATING.
• Not exceeding the value in No.1: Leakage current code A
• Not exceeding twice the value in No.1: Leakage current code C
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
5% of the value before test
• Within
±
10% of the value before test
• Within
±
20% of the value before test
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
There shall be no evidence of mechanical damage.
Shall be within any of the following ranges and specified according to CATALOG
NUMBERS AND RATING.
• Not exceeding 1.25 times the value in No.1: Leakage current code B
• Not exceeding twice the value in No.1: Leakage current code C
Shall be within any of the following ranges and specified according to CATALOG NUMBERS AND RATING.
• Within
±
10% of the value before test
• Within
±
20% of the value before test
• Within
±
30% of the value before test
Shall not exceed the values shown in CATALOG NUMBERS AND RATING.
