EPCOS B45496R1687M506 Polymer; multiple anode; ultra-low esr Datasheet

Tantalum Chip Capacitors
B45496
Polymer; Multiple Anode; Ultra-Low ESR
New series
Construction
■ Polar tantalum capacitors with solid electrolyte
■ Tantalum polymer technology
(cathode consists of a solid conductive polymer)
■ Three parallel low ESR tantalum capacitors in one case
(“multiple anode”)
■ Flame-retardant plastic case (UL 94 V-0)
■ Tinned terminals
Features
■
■
■
■
■
■
■
■
■
■
High volumetric efficiency
Ultra-low ESR, high ripple current
Excellent solderability
Stable temperature and frequency characteristics
High ESR stability during temperature rise
High permissible ripple current
Only low derating necessary
Low dissipation factor
High resistance to shock and vibration
Suitable for use without series resistor
(recommended operating voltage 0,8 · V R)
Applications
■ Telecommunications
(e.g. mobile phones, private branch exchanges)
Data processing (e.g. laptops, main frames)
Measuring and control engineering
Medical engineering
Switch-mode power supplies
with very high clock frequencies (300 kHz)
■ 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
91
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Tantalum Chip Capacitors
B45496
Polymer; Multiple Anode; Ultra-Low ESR
Ordering code structure
B45496
R1477
M50*
Reel diameter
9 = 180 mm, 6 = 330 mm
Passive component
ESR quality grade
0 = standard quality
3 = premium quality
Tantalum capacitor
Case size
5=E
Capacitance tolerance
M = ± 20%
Series
496R = tantalum polymer,
496R = tinned terminals Sn100
Rated capacitance
First two digits = significant figures
Third digit = exponent
Voltage (code number)
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 CR
470 … 1500 µF
Capacitance tolerance
± 20%
Operating temperature
– 55 … +105 °C
Failure rate
Specification in preparation
Service life
> 500 000 h
Leakage current
(VR, 5 min, 20 °C)
100 nA/µC
ESRmax (20 °C, 100 kHz)
10 … 20 mΩ
IEC climatic category
To IEC 60068-1
55/105/56 (– 55/+105 °C; 56 days damp heat test)
92
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Tantalum Chip Capacitors
B45496
Polymer; Multiple Anode; Ultra-Low ESR
Dimensional drawing
W2
W2
L2
W
L
1
H2
H
2
P
P
Marking
➀
➁
Positive pole marking
(terminal slot optional)
Encapsulation: molded epoxy resin
NiFe; tinned surface Sn100
KTA0253-I
Positive pole marking
Case size
E (5)
Dimensions in mm (inches)
L
W
H
L2 typ.
W2 ± 0,1
H2 typ.
±(,004)
p ± 0,3
±(,012)
7,3 ± 0,3
(,287±,012)
4,3 ± 0,3
(,169±,012)
4,1 ± 0,3
(,157±,012)
7,1
(,280)
2,4
(,094)
1,3
(,051)
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1,6
(,062)
Tantalum Chip Capacitors
B45496
Polymer; Multiple Anode; Ultra-Low ESR
Marking
Case size E
Manufacturer’s
logo
PM
EPCOS
Positive
pole (bar)
Date code
V
Rated voltage, (not
coded) V R = 6,3 V
is abbreviated as 6.
Internal code for
production equipment
(2 to 3 figures)
Capacitance
(in coded form)
KTA0249-8-E
Capacitance coding
1st and 2nd digit
Capacitance in pF
3rd digit
Multiplier: 7 = 107 pF
Date coding
Year
Month
M = 2000
1 = January
7 = July
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
In addition to the year and month of manufacture, the stamp includes another two or three
figures which internally allow us an assignment to production equipment.
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Tantalum Chip Capacitors
B45496
Polymer; Multiple Anode; Ultra-Low ESR
Overview of available types
Ultra-Low ESR
Series
B45496R
VR (Vdc) up to 85 °C
2,5
4
6,3
CR (µF)
470
E
680
E
E
1000
E
E
1500
E
E
Technical data and ordering codes
VR
CR
up to 85°C
(up to 105°C)
Vdc
µF
2,5
(1,7)
680
680
1000
1000
1500
1500
680
680
1000
1000
470
470
680
680
4
(2,5)
6,3
(4,0)
Case
size
tan δmax Ilk, max
ESRmax1)
(20°C, (20°C,VR, (20°C,
120 Hz) 5 min)
100 kHz)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
Iac
Ordering code 2)
(20°C,
100 kHz)
µA
mΩ
A
170
170
250
250
380
380
270
270
400
400
300
300
430
430
18
10
18
10
20
12
18
10
18
10
20
12
20
12
3,9
5,2
3,9
5,2
3,7
4,7
3,9
5,2
3,9
5,2
3,7
4,7
3,7
4,7
Upon request
Capacitance tolerance: M = ± 20%
1) Other values upon request
2) * Code number for reel diameter: 9 = 180 mm, 6 = 330 mm
95
10/02
B45496R9687M50*
B45496R9687M53*
B45496R9108M50*
B45496R9108M53*
B45496R9158M50*
B45496R9158M53*
B45496R0687M50*
B45496R0687M53*
B45496R0108M50*
B45496R0108M53*
B45496R1477M50*
B45496R1477M53*
B45496R1687M50*
B45496R1687M53*
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
++49 89 636 09, FAX (0 89) 636-2 26 89
(
 EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet.
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Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
(
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
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