91
10/02
Tantalum Chip Capacitors
Polymer; Multiple Anode; Ultra-Low ESR
New series
Construction
I
Polar tantalum capacitors with solid electrolyte
I
Tantalum polymer technology
(cathode consists of a solid conductive polymer)
I
Three parallel low ESR tantalum capacitors in one case
("multiple anode")
I
Flame-retardant plastic case (UL 94 V-0)
I
Tinned terminals
Features
I
High volumetric efficiency
I
Ultra-low ESR, high ripple current
I
Excellent solderability
I
Stable temperature and frequency characteristics
I
High ESR stability during temperature rise
I
High permissible ripple current
I
Only low derating necessary
I
Low dissipation factor
I
High resistance to shock and vibration
I
Suitable for use without series resistor
(recommended operating voltage 0,8 V
R
)
Applications
I
Telecommunications
(e.g. mobile phones, private branch exchanges)
I
Data processing (e.g. laptops, main frames)
I
Measuring and control engineering
I
Medical engineering
I
Switch-mode power supplies
with very high clock frequencies (300 kHz)
I
DC/DC converters
Soldering
Suitable for reflow soldering (IR and vapor phase) and wave soldering
Delivery mode
Taped and reeled in accordance with IEC 60286-3
B45496
92
10/02
Tantalum Chip Capacitors
Polymer; Multiple Anode; Ultra-Low ESR
Ordering code structure
Specifications and characteristics in brief
For characteristic curves see "General Technical Information", page 107 ff.
Ultra-Low ESR; multiple anode
Series
B45496R
Technology
Ta-Poly
Terminals
Tinned
Rated voltage V
R
(up to 85 C)
2,5 ... 6,3 Vdc
Rated capacitance C
R
470 ... 1500
F
Capacitance tolerance
20%
Operating temperature
55 ... +105
C
Failure rate
Specification in preparation
Service life
> 500 000 h
Leakage current
(V
R
, 5 min, 20 C)
100 nA/
C
ESR
max
(20 C, 100 kHz)
10 ... 20 m
IEC climatic category
To IEC 60068-1
55/105/56 ( 55 /+105
C; 56 days damp heat test)
Passive component
Tantalum capacitor
Series
496R = tantalum polymer,
496R =
tinned terminals Sn100
B45496
R1477
M
Reel diameter
9 = 180 mm, 6 = 330 mm
Case size
5 = E
Capacitance tolerance
M =
20%
Voltage (code number)
Rated capacitance
First two digits = significant figures
Third digit = exponent
5 0
*
ESR quality grade
0 = standard quality
3 = premium quality
B45496
93
10/02
Tantalum Chip Capacitors
Polymer; Multiple Anode; Ultra-Low ESR
Dimensional drawing
Case size
Dimensions in mm (inches)
L
W
H
L
2
typ.
W
2
0,1
(,004)
H
2
typ.
p
0,3
(,012)
E (5)
7,3
0,3
(,287
,012)
4,3
0,3
(,169
,012)
4,1
0,3
(,157
,012)
7,1
(,280)
2,4
(,094)
1,6
(,062)
1,3
(,051)
KTA0253-I
P
P
L
L
W
H
H
W
2
2
2
2
Marking
Positive pole marking
1
2
W
Positive pole marking
(terminal slot optional)
Encapsulation: molded epoxy resin
NiFe; tinned surface Sn100
B45496
94
10/02
Tantalum Chip Capacitors
Polymer; Multiple Anode; Ultra-Low ESR
Marking
Capacitance coding
1st and 2nd digit
Capacitance in pF
3rd digit
Multiplier: 7 = 10
7
pF
Date coding
Year
Month
M = 2000
1 = January
7 = July
In addition to the year and month of manufac-
ture, the stamp includes another two or three
figures which internally allow us an assign-
ment to production equipment.
N = 2001
2 = February
8 = August
P = 2002
3 = March
9 = September
R = 2003
4 = April
O = October
S = 2004
5 = May
N = November
T = 2005
6 = June
D = December
Case size E
EPCOS
Positive
pole (bar)
Manufacturer's
logo
Rated voltage, (not
= 6,3 V
Capacitance
(in coded form)
KTA0249-8-E
V
R
is abbreviated as 6.
production equipment
Date code
Internal code for
coded)
V
(2 to 3 figures)
PM
B45496
95
10/02
Tantalum Chip Capacitors
Polymer; Multiple Anode; Ultra-Low ESR
Overview of available types
Technical data and ordering codes
Capacitance tolerance: M =
20%
Ultra-Low ESR
Series
B45496R
V
R
(Vdc) up to 85
C
2,5
4
6,3
C
R
(
F)
470
E
680
E
E
E
1000
E
E
1500
E
V
R
up to 85 C
(up to 105C)
Vdc
C
R
F
Case
size
tan
max
(20 C,
120 Hz)
I
lk, max
(20 C,V
R
,
5 min)
A
ESR
max
1)
(20C,
100 kHz)
m
Iac
(20C,
100 kHz)
A
Ordering code
2)
2,5
(1,7)
680
E
0,1
170
18
3,9
B45496R9687M50
*
680
E
0,1
170
10
5,2
B45496R9687M53
*
1000
E 0,1 250
18 3,9 B45496R9108M50
*
1000
E 0,1 250 1
0 5,2 B45496R9108M53
*
1500
E
0,1
380
20
3,7
B45496R9158M50
*
1500
E
0,1
380
12
4,7
B45496R9158M53
*
4
(2,5)
680
E
0,1
270
18
3,9
B45496R0687M50
*
680
E
0,1
270
10
5,2
B45496R0687M53
*
1000
E 0,1 400
18 3,9 B45496R0108M50
*
1000
E 0,1 400 1
0 5,2 B45496R0108M53
*
6,3
(4,0)
470
E
0,1
300
20
3,7
B45496R1477M50
*
470
E
0,1
300
12
4,7
B45496R1477M53
*
680
E
0,1
430
20
3,7
B45496R1687M50
*
680
E
0,1
430
12
4,7
B45496R1687M53
*
Upon request
1) Other values upon request
2)
*
Code number for reel diameter: 9 = 180 mm, 6 = 330 mm
B45496
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