298D, 298W
www.vishay.com
Vishay Sprague
Revision: 18-May-16
4
Document Number: 40065
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
10 V
DC
AT +85 °C; 7 V
DC
AT +125 °C - 298D
10 V
DC
AT +40 °C; 6.3 V
DC
AT +85 °C; 4.0 V
DC
AT +125 °C - 298W
1.0 K 298D105X0010K(2)T 0.5 6 20.00 0.027
1.0 M 298D105(1)010M(2)T 0.5 6 12.00 0.045
1.5 M 298D155(1)010M(2)T 0.5 6 14.00 0.040
2.2 K 298D225X0010K(2)T 2.2 8 15.00 0.027
2.2 M 298D225X0010M(2)T 0.5 10 10.00 0.050
3.3 M 298D335(1)010M(2)T 0.5 8 6.00 0.090
4.7 K 298W475X0010K(2)T 10 50 50.00 0.017
4.7 M 298D475(1)010M(2)T 0.5 6 5.00 0.071
4.7 P 298D475(1)010P(2)T 0.5 6 4.00 0.106
10 M 298D106X0010M(2)T 1.0 20 7.50 0.058
15 M 298D156X0010M(2)T 1.5 30 7.50 0.058
22 M 298D226X0010M(2)T 22 40 10.00 0.050
33 M 298W336X0010M(2)T 66 75 21.00 0.035
33 P 298D336X0010P(2)T 3.3 20 4.00 0.150
47 P 298D476X0010P(2)T 4.7 22 3.00 0.122
100 Q 298W107X0010Q(2)T 100 50 15.00 0.060
16 V
DC
AT +85 °C; 10 V
DC
AT +125 °C - 298D
16 V
DC
AT +40 °C; 10 V
DC
AT +85 °C; 6.3 V
DC
AT +125 °C - 298W
1.0 K 298D105X0016K(2)T 1.6 10 20.00 0.027
1.0 M 298D105(1)016M(2)T 0.5 6 12.00 0.045
2.2 K 298W225(1)016K(2)T 10 50 50.00 0.017
2.2 M 298D225(1)016M(2)T 0.5 10 12.00 0.045
4.7 M 298D475X0016M(2)T 0.8 12 12.00 0.046
4.7 P 298D475(1)016P(2)T 0.8 6 4.00 0.106
10 R 298D106(1)016R(2)T 1.6 8 8.00 0.075
20 V
DC
AT +85 °C; 13 V
DC
AT +125 °C
0.33 K 298D334(1)020K(2)T 0.5 6 n/a n/a
0.68 M 298D684(1)020M(2)T 0.5 6 20.00 0.042
1.0 S 298D105X0020S(2)T 0.5 6 10.00 0.059
4.7 P 298D475(1)020P(2)T 1.0 6 4.00 0.106
25 V
DC
AT +85 °C; 17 V
DC
AT +125 °C
0.68 M 298D684(1)025M(2)T 0.5 6 20.00 0.042
1.0 M 298D105(1)025M(2)T 0.5 6 10.00 0.050
1.0 S 298D105X0025S(2)T 0.5 6 10.00 0.059
1.0 R 298D105(1)025R(2)T 0.5 6 10.00 0.067
4.7 P 298D475(1)025P(2)T 1.2 6 4.00 0.106
10 A 298D106X0025A(2)T 2.5 10 3.50 0.146
35 V
DC
AT +85 °C; 23 V
DC
AT +125 °C
2.2 P 298D225X0035P(2)T 0.8 8 8.00 0.075
50 V
DC
AT +85 °C; 33 V
DC
AT +125 °C
1.0 P 298D105X0050P(2)T 0.5 8 8.00 0.075
STANDARD RATINGS (298D, 298W Extended Range)
CAPACITANCE
(µF)
CASE
CODE
PART NUMBER
MAX. DCL
AT +25 °C
(µA)
MAX. DF
AT +25 °C
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
I
RMS
(A)
Note
Part number definitions:
(1) Tolerance: for 10 % tolerance, specify “X9”; for 20 % tolerance, change to “X0”
(2) Termination: for 100 % tin specify “2”, for gold plated specify “4”
298D, 298W
www.vishay.com
Vishay Sprague
Revision: 18-May-16
5
Document Number: 40065
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
RECOMMENDED VOLTAGE DERATING (298D)
+85 °C RATING +125 °C RATING
WORKING VOLTAGE
(V)
WORKING VOLTAGE
(V)
21.3
42.7
6.3 4
10 7
15 10
16 10
20 13
25 17
35 23
50 33
RECOMMENDED VOLTAGE DERATING (298W)
-55 °C/+40 °C RATING +40 °C/+85 °C RATING +85 °C/+125 °C RATING
RATED VOLTAGE
(V)
CATEGORY VOLTAGE
(V)
CATEGORY VOLTAGE
(V)
42.51.6
6.342.5
10 6.3 4
16 10 6.3
20 13 8
25 17 10
35 23 14
298W VOLTAGE VS. TEMPERATURE RATING
120
100
100 %
80
60
40
20
0
40 %
-55
+400+85+125
RATED VOLTAGE (%)
80 %
33 %
63 %
80 %
TEMPERATURE (°C)
100 % 100 %
80 %
50 %
Rated range
Recommended
derating
298W recommended derating
298D, 298W
www.vishay.com
Vishay Sprague
Revision: 18-May-16
6
Document Number: 40065
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
STANDARD PACKAGING QUANTITY
CASE CODE
QUANTITY (pcs/reel)
7" REEL
K 5000
M 4000
S 3000
R 2500
P 3000
Q 2500
A 2000
B 2000
POWER DISSIPATION
CASE CODE
MAXIMUM PERMISSIBLE
POWER DISSIPATION AT +25 °C (W) IN FREE AIR
K 0.015
M 0.025
S 0.035
R 0.045
P 0.045
Q 0.055
A 0.075
B 0.085
PRODUCT INFORMATION
Micro Guide
www.vishay.com/doc?40115
Pad Dimensions
Packaging Dimensions
Moisture Sensitivity www.vishay.com/doc?40135
Typical Performance Characteristics www.vishay.com/doc?40169
SELECTOR GUIDES
Solid Tantalum Selector Guide www.vishay.com/doc?49053
Solid Tantalum Chip Capacitors www.vishay.com/doc?40091
FAQ
Frequently Asked Questions www.vishay.com/doc?40110

298D475X0025P2T

Mfr. #:
Manufacturer:
Vishay
Description:
Tantalum Capacitors - Solid SMD 4.7uF 25volts 20% P case MAP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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