T491D476M020AT/BKN Kemet, T491D476M020AT/BKN Datasheet - Page 5

• Manufacturer Part Number: T491D476M020AT/BKN
• Description: CAPACITOR; TANTALUM; CAP 47UF; TOL+-20%; SMD; VOL-RTG 20V; D CASE SIZE, CUT REEL
• Manufacturer: Kemet

Specifications of T491D476M020AT/BKN

• Capacitance: 47 μF
• Case Size: 7343-31
• Esr: 0.7 Ohms
• Material, Element: Tantalum
• Termination: SMT
• Tolerance: ±20 %
• Voltage, Rating: 20 VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

(1)
(2)
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
Capaci-
To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.
tance
#10.0
#10.0
#22.0
#33.0
†47.0
#47.0
#10.0
#10.0
†15.0
µF
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
#3.3
10.0
15.0
15.0
22.0
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
0.68
#6.8
1.0
1.0
1.5
1.5
2.2
2.2
3.3
4.7
4.7
6.8
6.8
1.0
1.0
1.5
1.5
2.2
2.2
3.3
4.7
6.8
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, [phone]
Case
Size
*C
*C
*D
*C
*C
*D
*D
*A
*A
*B
*B
*V
*X
*X
*E
*A
*B
*B
*V
*X
*X
C
C
C
D
C
D
D
D
C
C
C
D
D
D
D
A
A
A
A
B
A
B
B
B
X
X
A
B
B
B
X
50 Volt Rating at +85ºC (33 Volt Rating at + 125ºC)
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
T491A104(1)035A(2)
T491A154(1)035A(2)
T491A224(1)035A(2)
T491A334(1)035A(2)
T491B474(1)035A(2)
T491A474(1)035A(2)
T491B684(1)035A(2)
T491A684(1)035A(2)
T491B105(1)035A(2)
T491A105(1)035A(2)
T491C155(1)035A(2)
T491B155(1)035A(2)
T491C225(1)035A(2)
T491B225(1)035A(2)
T491C335(1)035A(2)
T491B335(1)035A(2)
T491D475(1)035A(2)
T491C475(1)035A(2)
T491D685(1)035A(2)
T491C685(1)035A(2)
T491D106(1)035A(2)
T491C106M035A(2)
T491V106(1)035A(2)
T491X156(1)035A(2)
T491D156(1)035A(2)
T491X226(1)035A(2)
T491D226(1)035A(2)
T491X336(1)035A(2)
T491X476(1)035A(2)
T491E476(1)035A(2)
T491A104(1)050A(2)
T491B154(1)050A(2)
T491A154(1)050A(2)
T491B224(1)050A(2)
T491B334(1)050A(2)
T491C474(1)050A(2)
T491B474(1)050A(2)
T491C684(1)050A(2)
T491B684(1)050A(2)
T491C105(1)050A(2)
T491V105(1)050A(2)
T491D155(1)050A(2)
T491C155(1)050A(2)
T491D225(1)050A(2)
T491C225(1)050A(2)
T491D335(1)050A(2)
T491D475(1)050A(2)
T491X685(1)050A(2)
T491D685(1)050A(2)
T491X106M050A(2)
T491D106(1)050A(2)
T491X156(1)050A(2)
Part Number
SOLID TANTALUM CHIP CAPACITORS
KEMET
T491 SERIES—Precision Molded Chip
μA @ 25ºC
Leakage
Max
16.5
11.6
16.5
DC
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.2
1.2
1.7
1.7
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.7
7.7
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.7
2.4
3.5
3.4
5.0
5.0
7.5
@ +25ºC
120 Hz
DF %
Max
10.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
@ +25°C
100 kHz
ESR Ω
Max
20.0
19.0
18.0
15.0
12.0
20.0
16.0
15.0
14.0
10.0
8.0
6.5
8.0
5.0
7.5
4.5
5.0
3.5
4.0
2.5
3.5
1.5
2.2
1.3
1.8
1.0
1.6
2.0
0.9
0.8
0.7
0.7
0.6
0.6
0.5
8.0
9.0
7.0
8.0
5.5
6.0
3.5
4.5
2.5
3.0
2.0
1.4
1.0
1.0
0.7
0.8
0.7
Tantalum
Molded
(Ta
Case
2
O
5
)
Mn0
(First Layer)
Termination*
Negative
2
Coat
Voltage
(Second Layer)
Rated
Carbon
"542" = The 42nd week of 2005
2nd & 3rd Digits = Week
Silver Paint
2 2 6
2 0
5 4 2
Print Week Code:
(Third Layer)
1st Digit = Year
Silver Adhesive
K
Washer
Polarity
Indicator (+)
Picofarad
Code
KEMET
I. D. Symbol
Polarity
Stripe (+)
Termination*
*100% tin
Positive
Polarity
Bevel (+)
Tantalum
Wire
Weld
19