Tantalum Chip Capacitors
Low Profile, Standard and Low ESR
Series/Type:
Date:
B45190E/R, B45192E/R,
B45194E/R, B450
July 2006
© KEMET 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without KEMET's prior express consent is prohibited.
Tantalum chip capacitors
Low Profile, Standard and Low ESR
Construction
Polar tantalum capacitors with solid
electrolyte
Conventional TaMnO
2
technology
Flame-retardant plastic case (UL 94 V-0)
Tinned terminals
Features
Reduced height: H
max
= 1.2 / 1.5 / 2.0 mm
High volumetric efficiency
Excellent solderability
Stable temperature and frequency characteristics
Low leakage current, low dissipation factor
Low self-inductance
High resistance to shock and vibration
B45190E/R, B45192E/R, B45194E/R, B450
Suitable for use without series resistor
(special operating conditions recommended)
Lead-free and material content compatible with RoHS
Applications
Telecommunications (e.g. mobile phones, infrastructure)
Data processing (e.g. laptops, mainframes)
Measuring and control engineering (e.g. voltage regulators)
Automotive electronics (e.g. navigation systems, electronic control units)
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, in compliance with JEDEC J-STD-020 C) and
wave soldering
Delivery mode
Taped and reeled in accordance with IEC 60286-3
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 2 of 16
Tantalum chip capacitors
Low Profile, Standard and Low ESR
Dimensional drawing
B45190E/R, B45192E/R, B45194E/R, B450
Encapsulation: molded epoxy resin
NiFe; tinned surface Sn 100
Case size
KEMET
Dimensions in mm (inches)
EIA/IECQ
L
W
H
3.5
±0.2
(.138
±0.008)
6.0
±0.3
(.236
±0.012)
6.0
±0.3
(.236
±0.012)
7.3
±0.3
(.287
±0.012)
7.3
±0.3
(.287
±0.012)
2.8
±0.2
(.110
±0.008)
3.2
±0.3
(.126
±0.012)
3.2
±0.3
(.126
±0.012)
4.3
±0.3
(.169
±0.012)
4.3
±0.3
(.169
±0.012)
R
3528-12
(Footprint B)
W
6032-15
(Footprint C)
U
6032-20
(Footprint C)
X
7343-15
(Footprint D)
V
7343-20
(Footprint D)
W
2
±0.1
±(.004)
1.2 max
3.5
2.2
(.047 max) (.138) (.087)
L
2
typ.
1.5 max
5.9
2.2
(.059 max) (.232) (.087)
2.0 max
6.1
2.2
(.079 max) (.240) (.087)
1.5 max
7.2
2.4
(.059 max) (.283) (.094)
2.0 max
7.3
2.4
(.079 max) (.287) (.094)
H
2
typ.
P
±0.3
±(.012)
1.0
0.8
(.039) (.031)
1.3
1.3
(.051) (.051)
1.8
1.3
(.071) (.051)
1.3
1.3
(.051) (.051)
1.7
1.3
(.067) (.051)
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 3 of 16
Tantalum chip capacitors
Low Profile, Standard and Low ESR
Marking
Case size R
B45190E/R, B45192E/R, B45194E/R, B450
Case sizes W, U, X, V
Capacitance coding
1st and 2nd digit
3rd digit
Capacitance in pF
Multiplier:
6 = 10
6
pF
7 = 10
7
pF
8 = 10
8
pF
Date coding
Year
S = 2004
T = 2005
U = 2006
V = 2007
W = 2008
X = 2009
Month
1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
O = October
N = November
D = December
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 4 of 16
Tantalum chip capacitors
Low Profile, Standard and Low ESR
B45190E/R, B45192E/R, B45194E/R, B450
Specifications and characteristics for Standard and Low ESR series in brief
Series
Ordering code
LowProfile,
Standard
B45190E,
B45192E,
B45194E
Ta-MnO
2
Tinned
(up to 85
°C)
(20
°C,
120 Hz)
(20
°C,
100 kHz)
(20
°C,
100 kHz)
V
R
C
R
Z
max
ESR
max
T
op
(at 40
°C; ≤
V
R
,
R
S
≥
3
Ω/V)
≤8
≤24
(at 40
°C; ≤
V
R
,
R
S
≤
0.1
Ω/V)
≤40
≤288
(V
R
, 5 min, 20
°C)
(tinned terminals)
( 55
°C/+125 °C/56
days damp heat test)
I
leak
>500000
10
CECC
30801-802
55/125/56
CECC
30801-805
h
nA/µC
fit
55 ... +125
4 ... 35
6.8 ... 470
±20%, ±10%
0.3 ... 4.0
Ω
100 ... 1500 mΩ
°C
fit
4 ... 35
6.8 ... 470
VDC
µF
LowProfile,
Low ESR
B45190R,
B45192R,
B45194R,
B450
Technology
Terminals
Rated voltage
Rated capacitance
Capacitance tolerance
Maximum impedance
Maximum equivalent series
resistance
Operating temperature range
Failure rate
(1 fit = 1 10
-9
failures/h)
C
R
V
R
≤
330
µF
V
C
R
V
R
> 330
µF
V
Failure rate
(1 fit = 1 10
-9
failures/h)
C
R
V
R
≤
330
µF
V
C
R
V
R
> 330
µF
V
Service life
Leakage current
Detail specification
Climatic category
(to IEC 60068-1)
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 5 of 16
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
