
Type T491 Solid Tantalum Chip Capacitors
Note: CDE reserves the right to offer higher rated voltage substitutes
within the same case size. The marking will indicate the higher voltage.
Max. DC Max. DF %
Cap EIA
Leakage @ 25 ºC
(µF) IECQ
µA @ 25 ºC 120 Hz
0.47 A 3216 T491A474K025AS-F 0.5 4
0.68 A 3216 T491A684K025AS-F 0.5 4
1.0 A 3216 T491A105K025AS-F 0.5 4
1.0 B 3528 T491B105K025AS-F 0.5 4
1.5 B 3528 T491B155K025AS-F 0.5 6
2.2 B 3528 T491B225K025AS-F 0.6 6
2.2 C 6032 T491C225K025AS-F 0.6 6
3.3 C 6032 T491C335K025AS-F 0.9 6
4.7 C 6032 T491C475K025AS-F 1.2 6
6.8 C 6032 T491C685K025AS-F 1.7 6
10 C 6032 T491C106K025AS-F 2.5 6
10 D 7343 T491D106K025AS-F 2.5 6
15 D 7343 T491D156K025AS-F 3.8 6
22 D 7343 T491D226K025AS-F 5.5 6
33 X 7343H T491X336K025AS-F 8.3 6
0.10 A 3216 T491A104K035AS-F 0.5 4
0.15 A 3216 T491A154K035AS-F 0.5 4
0.22 A 3216 T491A224K035AS-F 0.5 4
0.33 A 3216 T491A334K035AS-F 0.5 4
0.47 A 3216 T491A474K035AS-F 0.5 4
0.47 B 3528 T491B474K035AS-F 0.5 4
0.68 B 3528 T491B684K035AS-F 0.5 4
1.0 B 3528 T491B105K035AS-F 0.5 4
1.5 C 6032 T491C155K035AS-F 0.5 6
2.2 C 6032 T491C225K035AS-F 0.8 6
3.3 C 6032 T491C335K035AS-F 1.2 6
4.7 C 6032 T491C475K035AS-F 1.7 6
4.7 D 7343 T491D475K035AS-F 1.7 6
6.8 D 7343 T491D685K035AS-F 2.4 6
10 D 7343 T491D106K035AS-F 3.5 6
15 X 7343H T491X156K035AS-F 5.3 6
22 X 7343H T491X226K035AS-F 7.7 6
25 WVdc @ +85 ºC (17 WVdc @ 125 ºC)
Case Code
Catalog
Part Number
CDE
35 WVdc @ +85 ºC (23 WVdc @ 125 ºC)
Max. DC Max. DF %
Cap EIA
Leakage @ 25 ºC
(µF) IECQ
µA @ 25 ºC 120 Hz
0.10 A 3216 T491A104K050AS-F 0.5 4
0.15 A 3216 T491A154K050AS-F 0.5 4
0.15 B 3528 T491B154K050AS-F 0.5 4
0.22 B 3528 T491B224K050AS-F 0.5 4
0.33 B 3528 T491B334K050AS-F 0.5 4
0.47 B 3528 T491B474K050AS-F 0.5 4
0.47 C 6032 T491C474K050AS-F 0.5 4
0.68 C 6032 T491C684K050AS-F 0.5 4
1.0 C 6032 T491C105K050AS-F 0.5 4
1.5 C 6032 T491C155K050AS-F 0.5 6
1.5 D 7343 T491D155K050AS-F 0.8 6
2.2 D 7343 T491D225K050AS-F 1.1 6
3.3 D 7343 T491D335K050AS-F 1.7 6
4.7 D 7343 T491D475K050AS-F 2.4 6
6.8 X 7343H T491X685K050AS-F 3.5 6
50 WVdc @ +85 ºC (33 WVdc @ 125 ºC)
Case Code
Catalog
Part Number
CDE
CDE Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02744•Ph: (508)996-8561•Fax: (508)996-3830• www.cde.com