TANTALUM CAPACITORS
R Series Tantalum Chip Capacitors
PERFORMANCE CHARACTERISTICS
DIMENSIONS [mm]
L
Y
W1
L
W1
H
H
H
W1
L
Operating temperature range
−55 to +125°C with proper voltage
derating as shown in the following table.
DC working voltage and surge voltage
Z
B2
only
Z
W2
W2
W2
Rated voltage
Z
[A2, A cases]
Z
Z
Working
Z
Surge
[B3, B2 cases]
[B, C, D, and D2 cases]
(Unit: mm)
Case
EIA code
Code
A2 (U)
3216L
L
W1
W2
H
Z
Y
3.2 ± 0.2 1.6 ± 0.2 1.2 ± 0.1 1.1 ± 0.1 0.8 ± 0.2
A
3216
3.2 ± 0.2 1.6 ± 0.2 1.2 ± 0.1 1.6 ± 0.2 0.8 ± 0.2
B3 (W)
3528L
3.5 ± 0.2 2.8 ± 0.2 2.2 ± 0.1 1.1 ± 0.1 0.8 ± 0.2
B2 (S )
3528
3.5 ± 0.2 2.8 ± 0.2 2.3 ± 0.1 1.9 ± 0.2 0.8 ± 0.2
B
–
4.7 ± 0.2 2.6 ± 0.2 1.4 ± 0.1 2.1 ± 0.2 0.8 ± 0.2
0.4 C
0.4 C
C
6032
6.0 ± 0.2 3.2 ± 0.2 2.2 ± 0.1 2.5 ± 0.2 1.3 ± 0.2
D2 (T)
5846
5.8 ± 0.2 4.6 ± 0.2 2.4 ± 0.1 3.2 ± 0.2 1.3 ± 0.2
D
7343
7.3 ± 0.2 4.3 ± 0.2 2.4 ± 0.1 2.8 ± 0.2 1.3 ± 0.2
0.5 C
(STANDARD C-V VALUE REFERENCE BY CASE CODE)
DC Rated
Voltage
(Vdc)
µF
4
6.3
10
16
20
0.68
50
B2, B
B2
B2, B
C
B2, B
C
A
1.0
A
1.5
A
2.2
A
3.3
A
4.7
A
6.8
10
35
A
0.47
25
A
B2, B
C
D
C
B2, B
B2, B
C
C
C, D
D, D2
C
D2, D
D
D2, D
B2, B
B2, B
C
C
C
D2, D
C
B2, B
15
A
A
C
D2, D
D2, D
D2, D
C
C
D2, D
22
C
C
D2, D
D2, D
33
C
D2, D
D2, D
47
D2, D
D2, D
68
D2, D
at 85°C
2.5 4 6.3 10 16 20 25 35 50 V
2.5 4 6.3 10 16 20 25 35 50 V
at 125°C 1.6 2.5 4 6.3 10 13 16 22 32 V
at 85°C
3.3 5.2 8 13 20 26 33 46 65 V
Capacitance (at 20°C, 120 Hz)
Range:
0.47 µF to 680 µF
Tolerance:
± 20%, (±10%)
Capacitance change with temperature
Not to exceed −12% at −55°C, +12% at
85°C, and +15% at 125°C
Tangent of loss angle (at 20°C, 120 Hz)
(Standard)
0.047 µF to 4.7 µF: less than 0.04
6.8 µF to 68 µF: less than 0.06
(Extended) (1)
2.5 Vdc to 10 Vdc: less than 0.08
16 Vdc to 35 Vdc: less than 0.06
DC leakage current (at 20°C)
0.01 C•V (2) µA or 0.5 µA, whichever is greater
Damp heat (90 to 95% RH at 40°C, 56 days (1344 h))
Capacitance change: ±5% (±12%) (3)
Tangent of loss angle: 150% of initial
requirements
DC leakage current:
initial requirements
Endurance (at 85°C, DC rated voltage, 2000 h)
Capacitance change: ±10% (±12%) (3)
Tangent of loss angle: initial requirements
DC leakage current:
125% of
initial requirements
Resistance to soldering heat
(solder reflow at 260°C, 10 s.
or solder dip at 260°C, 5 s.)
Capacitance change: +5% (+12%) (3)
Leakage current:
initial requirements
Tangent of loss angle: initial requirements
We obtained IEC Qualification Approval on R
Series Standard Ratings in September 1987.
1. Refer to standard ratings for tangent of loss angle of the following items:
2.5 V/15 µF, 22 µF, 4 V/10 µF, 15 µF, 22 µF, 6.3 V/15 µF products in A2 case.
2.5 V/47 µF, 68 µF, 4 V/33 µF, 47 µF, 6.3 V/22 µF, 33 µF, 47 µF,
10 V/22 µF, 16 V/10 µF products in A case.
2.5 V/47 µF, 68 µF, 100 µF, 4 V/33 µF, 47 µF, 68 µF, 100 µF, 6.3 V/22
µF, 33 µF, 47 µF, 10V/15 µF, 22 µF, 16 V/10 µF products in B3 case.
2.5 V/150 µF, 220 µF, 4 V/100 µF, 150 µF, 6.3 V/68 µF, 100 µF
products in B2 case.
2.5 V/220 µF, 470 µF, 4 V/150 µF, 220 µF, 330 µF, 6.3 V/100 µF,
150 µF, 220 µF products in C case.
2.5 V/330 µF, 4 V/220 µF, 6.3 V/150 µF, 10 V/100 µF products
in D2 case.
2.5 V/470 µF, 4 V/330 µF, 470 µF, 680 µF, 6.3 V/220 µF, 330 µF,
470 µF, 10 V/150 µF, 220 µF, 16V/100 µF products in D case.
2. Product of capacitance in µF and voltage in V.
3. Capacitance change of ± 12% applies to
2.5 V/4.7 µF to 22 µF, 4 V/4.7 µF to 22 µF, 6.3 V/3.3 µF to 15
µF, 10 V/2.2 µF to 10 µF, 16 V/1.5 µF, 2.2 µF, 20 V/1 µF, 1.5 µF
products in A2 case;
2.5 V/15 µF to 68 µF, 4 V/10 µF to 47 µF, 6.3 V/6.8 µF to 47 µF,
10 V/4.7 µF to 22 µF, 16 V/3.3 µF to 6.8 µF, 20 V/2.2 µF to 4.7
µF, 25 V/1.5 µF, 2.2 µF, 35 V/1 µF, 1.5 µF products in A case;
2.5 V/33 µF to 150 µF, 4 V/100 µF, 6.3 V/68 µF, 100 µF, 10 V/
4.7 µF products in B2 case;
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