146 RTI
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Vishay BCcomponents
Aluminum Capacitors
Radial, High Temperature, Low Impedance
FEATURES
Very long useful life:
2500 h to 6000 h at 125 C
High stability, high reliability
Very low ESR
AEC-Q200 qualified
Excellent ripple current capability
Polarized aluminum electrolytic capacitors,
non-solid electrolyte
Radial leads, cylindrical aluminum case with pressure
relief, insulated with a blue PET sleeve
Charge and discharge proof
140 RTM
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
lower Z
longer life
APPLICATIONS
Power supplies (SMPS, DC/DC converters) for industrial,
automotive, telecommunications and military
125 C
150 RMI 146 RTI
Smoothing, filtering and buffering
MARKING
QUICK REFERENCE DATA
The capacitors are marked (where possible) with the
DESCRIPTION VALUE following information:
Nominal case sizes ( D x L in mm) 10 x 12 to 18 x 35
Rated capacitance (in F)
Rated capacitance range, C 68 F to 6800 F
R
Tolerance on rated capacitance, code letter in accordance
Tolerance on C 20 %
R with IEC 60062 (M for 20 %)
Rated voltage range, U 16 V to 63 V
R
Rated voltage (in V)
Category temperature range - 55 C to + 125 C
Date code, in accordance with IEC 60062
Endurance test at 125 C 2000 h to 5000 h
Code indicating factory of origin
Useful life at 125 C 2500 h to 6000 h
Logo of manufacturer
Useful life at 40 C, 1.8 x I applied 400 000 h
R
Upper category temperature (125 C)
Shelf life at 0 V, 125 C 1000 h
Negative terminal identification
Based on sectional specification IEC 60384-4/EN130300
Climatic category IEC 60068 55/125/56 Series number (146)
SELECTION CHART FOR C , U , AND RELEVANT NOMINAL CASE SIZES ( D x L in mm)
R R
U (V)
C R
R
(F)
16 25 35 50 63
68 - - - - 10 x 20
100 - - - 10 x 12 10 x 16
150 - - - - 10 x 20
220 - - 10 x 12 10 x 16 12.5 x 20
330 - 10 x 12 10 x 16 10 x 20 12.5 x 25
390 - - - - 16 x 20
470 10 x 12 10 x 16 10 x 20 12.5 x 20 18 x 20
560 - - - - 10 x 20
10 x 16 10 x 20 12.5 x 20 12.5 x 25 18 x 25
680
- --- 16x31
820 - - - 16 x 20 16 x 35
10 x 20 12.5 x 20 12.5 x 25 18 x 20 18 x 31
1000
- - - 16 x 25 -
Revision: 23-Jul-12 Document Number: 28401
1
For technical questions, contact: aluminumcaps1@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 D
146 RTI
www.vishay.com
Vishay BCcomponents
SELECTION CHART FOR C , U , AND RELEVANT NOMINAL CASE SIZES ( D x L in mm)
R R
U (V)
C R
R
(F)
16 25 35 50 63
- - 16 x 20 18 x 25 18 x 35
1200
- - - 16 x 31 -
1500 12.5 x 20 12.5 x 25 18 x 20 16 x 35 -
1800 - 16 x 20 16 x 25 18 x 31 -
12.5 x 25 - 18 x 25 18 x 35 -
2200
-- 16x31 - -
16 x 20 18 x 20 16 x 35 - -
2700
- 16 x 25 18 x 31 - -
3300 18 x 20 16 x 31 18 x 35 - -
3900 16 x 25 18 x 25 - - -
18 x 25 16 x 35 - - -
4700
16 x 31 18 x 31 - - -
5600 16 x 35 18 x 35 - - -
6800 18 x 31 - - - -
DIMENSIONS in millimeters AND AVAILABLE FORMS
15 5 d
min. min.
-
d D F
F
+
+ 1
L
L 4
0
Fig. 2 - Form CA: Long leads Fig. 3 - Form CB: Cut leads
Fig. 4 - Form TFA: Taped in box (ammopack)
Table 1
DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES
PACKAGING QUANTITIES
NOMINAL
CASE MASS
CASE SIZE d D L F
max. max. FORM FORM FORM
CODE (g)
D x L
CA CB TFA
10 x 12 14 0.6 10.5 13.5 5.0 0.5 1.6 1000 500 800
10 x 16 15 0.6 10.5 17.5 5.0 0.5 1.9 500 500 800
10 x 20 16 0.6 10.5 22.0 5.0 0.5 2.2 500 500 800
12.5 x 20 17 0.6 13.0 22.0 5.0 0.5 4.0 500 500 500
12.5 x 25 18 0.6 13.0 27.0 5.0 0.5 5.0 250 250 500
16 x 20 19a 0.8 16.5 22.0 7.5 0.5 6.0 250 250 250
16 x 25 19 0.8 16.5 27.0 7.5 0.5 8.0 250 250 250
16 x 31 20 0.8 16.5 33.5 7.5 0.5 9.0 100 100 250
16 x 35 21 0.8 16.5 37.5 7.5 0.5 11.0 100 100 -
18 x 20 1820 0.8 18.5 22.0 7.5 0.5 8.0 100 100 250
18 x 25 1825 0.8 18.5 27.0 7.5 0.5 10.0 100 100 250
18 x 31 1831 0.8 18.5 33.5 7.5 0.5 12.5 100 100 250
18 x 35 22 0.8 18.5 37.5 7.5 0.5 14.5 100 100 -
Revision: 23-Jul-12 Document Number: 28401
2
For technical questions, contact: aluminumcaps1@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