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T491A474M035ZT7280

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 20% +Tol, 20% -Tol, 0.47uF, Surface Mount, 1206, CHIP, ROHS COMPLIANT

器件类别：无源元件    电容器   

厂商名称：KEMET(基美)

厂商官网：http://www.kemet.com

器件标准：  

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参数 预览
器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
KEMET(基美)
包装说明
, 1206
Reach Compliance Code
compliant
ECCN代码
EAR99
电容
0.47 µF
电容器类型
TANTALUM CAPACITOR
介电材料
TANTALUM (DRY/SOLID)
ESR
12000 mΩ
高度
1.6 mm
JESD-609代码
e3
漏电流
0.0002 mA
长度
3.2 mm
制造商序列号
T491
安装特点
SURFACE MOUNT
负容差
20%
端子数量
2
最高工作温度
125 °C
最低工作温度
-55 °C
封装形状
RECTANGULAR PACKAGE
封装形式
SMT
包装方法
TR, EMBOSSED/PUNCHED PLASTIC, 13 INCH
极性
POLARIZED
正容差
20%
额定（直流）电压（URdc）
35 V
参考标准
AEC-Q200
纹波电流
71 mA
系列
T491
尺寸代码
1206
表面贴装
YES
Delta切线
0.04
端子面层
Matte Tin (Sn)
端子形状
J BEND
宽度
1.6 mm
文档预览
Standard MnO
2
Tantalum Surface Mount Capacitors
T491 Industrial Grade MnO
2
Series
Overview
The KEMET T491 Series, designed specifically for today’s highly
automated surface mount processes and equipment, is the
leading choice for surface mount designs. The T491 combines
KEMET’s proven solid tantalum technology, acclaimed and
respected throughout the world, with the latest in materials,
processes and automation, resulting in unsurpassed total
performance and value.
This product meets or exceeds the requirements of EIA standard
535BAAC. The physical outline and dimensions of this series
conform to this global standard. Five low profile case sizes
are available in the T491 Series. The R/2012-12, S/3216-12
and T/3528-12 case sizes have a maximum height of 1.2 mm.
The U/6032-15 size has a maximum height of 1.5 mm, and the
V/7343-20 has a maximum height of 2.0 mm.
The T491 standard terminations are 100% matte tin and provide
excellent wetting characteristics and compatibility with today's
surface mount solder systems. Tin/lead (Sn/Pb) terminations
are available upon request for any part number. Gold-plated
terminations are also available for use with conductive epoxy
attachment processes. The symmetrical terminations offer total
compliancy to provide the thermal and mechanical stress relief
required with today's technology. Lead frame attachments to the
tantalum pellet are made via a microprocessor-controlled welding
operation, and a high temperature silver epoxy adhesive system.
Standard packaging of these devices is tape and reel in
accordance with EIA 481-1. This system provides perfect
compatibility with all tape-fed placement units.
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
•
Meets or Exceeds EIA Standard 535BAAC
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optical Gold-Plated Terminations
Laser-marked Case
100% Surge current test on C, D, E, U, V, X sizes
Halogen Free Epoxy
Capacitance: 0:1µF to 1000µF
Tolerance: ±10%, ±20%
Voltage: 2.5-50 VDC
Extended Range Values
Low Profile Case Sizes
RoHS Compliance & Lead Free Terminations
(See www.kemet.com for transition information)
• Operating Temperature: -55ºC to +125ºC
Applications
Typical applications include decoupling and filtering in industrial
and automotive end applications such as DC/DC converters,
portable electronics, telecommunications, and control units.
Environmental Compliance
*When ordered with 100% Sn Solder
RoHS Compliant (6/6)* according to Directive 2002/95/EC
SPICE
For a detailed analysis of specific part numbers, please visit kemet.com for a free download of KEMET's SPICE software. The KEMET
SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency,
temperature, ripple, and DC bias conditions.
One WORLD
One Brand
One Strategy
One Focus
One Team
One KEMET
T2005-1 • 12/27/2010
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
Standard MnO
2
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
2
Series
Ordering Information
T
Capacitor
Class
T=
Tantalum
491
Series
Industrial
X
Case Size
A = 3216-18
B = 3528-21
C = 6032-28
D = 7343-31
E = 7260-38
R = 2012-12
S = 3216-12
T = 3528-12
U = 6032-15
V = 7343-20
X = 7343-43
157
Capacitance
Code (pF)
First two digits
represent significant
figures. Third digit
specifies number of
zeros.
K
Capacitance
Tolerance
K = ±10%
M = ±20%
020
Voltage
2R5 = 2.5V
003 = 3V
004 = 4V
006 = 6.3V
010 = 10V
016 = 16V
020 = 20V
025 = 25V
035 = 35V
050 = 50V
A
Failure Rate/
Design
A = N/A
Z = N/A
T
Lead Material
T = 100% Matte Tin
(Sn) Plated
H = Standard Solder
Coated (SnPb 5%
Pb minimum)
G = Gold Plated (A, B,
C, D, X only)
XXXX
Packaging (C-Spec)
Blank = 7" Reel
7280 = 13" Reel
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF(120Hz)
ESR (100kHz)
Leakage Current
-55°C to 125°C
0.1µF - 1000µF @ 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5V - 50V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01CV (µA) at Rated Voltage after 5 minutes
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2005-1 • 12/27/2010
2
Standard MnO
2
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
2
Series
Qualification
Test
Endurance
Condition
ΔC/C
85°C @ Rated Voltage, 2000 Hrs.
125°C @ 2/3 Rated Voltage, 2000 Hrs.
DF
DCL
ESR
ΔC/C
DF
DCL
ESR
ΔC/C
Mil-Std-202, Method 107, Condition B, mounted, -55C° to
125° C, 1000 cycles
DF
DCL
ESR
Extreme temperature exposure at a
succession of continuous steps at +25ºC,
-55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
+25°C
ΔC/C
DF
DCL
IL*
IL
IL
ΔC/C
DF
DCL
ESR
ΔC/C
DF
DCL
Characteristics
Within ± 10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ± 10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ± 5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
-55°C
±10%
IL
n/a
+85°C
±10%
1.5 x IL
10 x IL
+125°C
±20%
1.5 x IL
12 x IL
Storage Life
125°C @ 0 Volts, 2000 Hrs.
Thermal Shock
Temperature Stability
Within ± 5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10 of initial value
Within initial limits
Within initial limits
Surge Voltage
25°C and 85°C, 1.32 x Rated Voltage 1000 cycles (125°C,
1.2 x Rated Voltage)
Mechanical Shock/Vibration
*IL = Initial Limit
Mil-Std-202, Meth. 213, Cond. I, 100G Peak
Mil-Std-202, Meth. 204, Cond. D, 10Hz to 2000Hz, 20G
Peak
Certification
AEC-Q200
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2005-1 • 12/27/2010
3
Standard MnO
2
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
2
Series
Electrical Characteristics
ESR vs. Frequency
100
T491C336M025AT_IMP
T491D476M025AT_IMP
Capacitance vs. Frequency
1,000
T491C336M025AT
T491D476M025AT
T491X107M025AT
Impedance, ESR (Ohms)
10
T491X107M025AT_IMP
T491D476M025AT_ESR
T491X107M025AT_ESR
1
Capacitance (µF)
T491C336M025AT_ESR
100
10
0.1
0.01
1
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
Option,
either end
Case Size
KEMET
A
B
C
D
X
E
R
S
T
U
V
EIA
3216-18
Component
L*
W*
1.6 ± 0.2
(.063 ± .008)
2.8 ± 0.2
(.110 ± .008)
3.2 ± 0.3
(.126 ± .012)
4.3 ± 0.3
(.169 ± .012)
4.3 ± 0.3
(.169 ± .012)
6.0± 0.3
(.236 ± .012)
1.3 ± 0.2
(.051 ± .008)
1.6 ± 0.2
(.063 ± .008)
2.8 ± 0.2
(.110 ± .008)
3.2 ± 0.2
(.110 ± .008)
4.3 ± 0.3
(.169 ± .012)
H*
1.6 ± 0.2
(.063 ± .008)
1.9 ± 0.2
(.075 ± .008)
2.5 ± 0.3
(.098 ± .012)
2.8 ± 0.3
(098 ± .012)
4.0 ± 0.3
(.157 ± .012)
3.6 ± 0.2
(.142 ± .008)
1.2 (.047) max
1.2 (.047) max
1.2 (.047) max
1.5 (.059) max
1.9 (.075) max
F* ±0.1 S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
1.2 (.047)
2.2 (.087)
2.2 (.087)
2.4 (.094)
2.4 (.094)
4.1 (.161)
0.9 (.035)
1.2 (.047)
2.2 (.087)
2.2 (.087)
2.4 (.094)
0.8 (.031)
0.8 (.031)
1.3 (.051)
1.3 (.051)
1.3 (.051)
1.3 (.051)
0.5 (.020)
0.8 (.031)
0.8 (.031)
1.3 (.051)
1.3 (.051)
0.4 (.016)
0.4 (.016)
0.5 (.020)
0.5 (.020)
0.5 (.020)
0.5 (.020)
n/a
n/a
n/a
n/a
n/a
X (Ref)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.05 (.002)
0.05 (.002)
0.05 (.002)
0.05 (.002)
0.05 (.002)
P (Ref)
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
0.9 (.035)
n/a
n/a
n/a
n/a
n/a
R (Ref)
0.4 (.016)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
n/a
n/a
n/a
n/a
n/a
T (Ref)
A (Min) G (Ref) E (Ref)
1.1 (.043) 1.3 (.051)
1.8 (.071) 2.2 (.087)
3.2 ± 0.2
(.126 ± .008)
3.5 ± 02
3528-21
(138 ± .008)
6.0 ± 0.3
6032-28
(.236 ± .03)
7.3 ± 0.3
7343-31
(287 ± .012)
7.3 ± 0.3
7343-43
(.287 ± .012)
7.3 ± 0.3
7260-38
(.287 ± .012)
2.0 ± 0.2
2012-12
(.079 ± .008)
3.2 ± 0.2
3216-12
(.126 ± .008)
3.5 ± 0.2
3528-12
(.138 ± .008)
6.0 ± 0.3
6032-15
(236 ± .012)
7.3 ± 0.3
7343-20
(287 ± .012)
0.13 (.005) 1.4 (.055)
0.13 (.005) 2.1 (.083)
0.13 (.005) 3.1 ( (.122) 2.8 (.110) 2.4 (.094)
0.13 (.005)
0.13 (.005)
3.8 (.150)
3.8 (.150)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
0.13 (.005) 0.13 (.005) 3.5 (.138) 3.5 (.138)
0.13 (.005) 0.8 (.031) 0.5 (.020) 0.8 (.031)
0.13 (.005) 1.4 (.055)
0.13 (.005) 2.1 (.083)
0.13 (.005)
0.13 (.005)
3.1 (.122)
3.8 (.150)
1.1 (.043) 1.3 (.051)
1.8 (.071) 2.2 (.087)
2.8 (.110) 2.4 (.094)
3.5 (.138) 3.5 (.138)
Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL-C-55365/8 specified dimensions
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2005-1 • 12/27/2010
4
Standard MnO
2
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
2
Series
Table 1 – Ratings & Part Number Reference
Rated
Voltage
85ºC
VDC
2.5
2.5
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
T
4
4
Capacitor
VDC
Class
85ºC
T =
Rated
Cap
120Hz
µF
100
220
33
3.3
4.7
6.8
6.8
10
10
10
10
15
15
15
15
22
22
22
22
22
33
33
33
33
33
47
47
47
47
47
68
68
68
68
68
100
100
100
100
100
100
150
150
150
491
150
150
Series
µF
Case Code/
Case Size
KEMET/EIA
T/3528-12
D/7343-31
A/3216-18
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-20
A/3216-18
S/3216-12
R/2012-12
B/3528-20
A/3216-18
T/3528-12
S/3216-12
C/6032-28
B/3528-20
A/3216-18
T/3528-12
S/3216-12
C/6032-28
U/6032-15
B/3528-20
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-20
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
B/3528-20
A/3216-18
D/7343-31
C/6032-28
U/6032-15
B/3528-20
A/3216-18
T/3528-12
D/7343-31
U/6032-15
V/7343-19
X
C/6032-28
B/3528-20
KEMET/EIA
KEMET Part
Number
(See below for
part options)
T491T107(1)2R5A(2)
T491D227(1)2R5A(2)
T491A336(1)003A(2)
T491A335(1)004A(2)
T491A475(1)004A(2)
T491A685(1)004A(2)
T491S685(1)004A(2)
T491B106(1)004A(2)
T491A106(1)004A(2)
T491S106(1)004A(2)
T491R106(1)004A(2)
T491B156(1)004A(2)
T491A156(1)004A(2)
T491T156(1)004A(2)
T491S156(1)004A(2)
T491C226(1)004A(2)
T491B226(1)004A(2)
T491A226(1)004A(2)
T491T226(1)004A(2)
T491S226(1)004A(2)
T491C336(1)004A(2)
T491U336(1)004A(2)
T491B336(1)004A(2)
T491A336(1)004A(2)
T491T336(1)004A(2)
T491C476(1)004A(2)
T491U476(1)004A(2)
T491B476(1)004A(2)
T491A476(M)004A(2)
T491T476(M)004A(2)
T491D686(1)004A(2)
T491C686(1)004A(2)
T491U686(1)004A(2)
T491B686(1)004A(2)
T491A686(1)004A(2)
T491D107(1)004A(2)
T491C107(1)004A(2)
T491U107(1)004A(2)
T491B107(M)004A(2)
T491A107(M)004A(2)
T491T107(M)004A(2)
T491D157(1)004A(2)
T491U157(1)004AT
T491V157(1)004A(2)
157
T491C157(1)004A(2)
T491B157(M)004A(2)
Capacitance
(See below for
part options)
First two digits
DC
Leakage
µAmps +20ºC
max/5min
2.5
5.5
1.0
0.1
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.7
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
K
6.0
6.0
Capacitance
max/5min
Tolerance
DF
% Max
24.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
8.0
8.0
020
8.0
12.0
Voltage
% Max
ESR
Ohms
3.9
0.3
4.0
Maximum Allowable
Ripple Current
+25ºC
100kHz
mAmps
134
707
137
+85ºC
100kHz
mAmps
121
636
123
+125ºC
100kHz
mAmps
54
283
55
Moisture
Sensitivity
Temp≤260ºC
J-STD-020D
1.0
1.0
1.0
+20ºC 120Hz +20ºC 100kHz
Case Size
Code (pF)
µAmps
±10%
A = 3216-18
K =
+20ºC
B = 3528-21 represent significant M = ±20%
003 = 3V
Z = N/A
Tantalum
Rated
Rated
Case Code/
KEMET Part
DC
DF
= 4V
ESR
C = 6032-28
fi
Number
digit
Leakage
gures. Third
004
Voltage
Cap
Case Size
D = 7343-31
specifies number of
006 = 6.3V
E = 7260-38
zeros.
010 = 10V
R = 2012-12
016 = 16V
Other part number options:
S = 3216-12
020 = 20V
Where the 10th character equal to K (10% tolerance) is also available in M (20% tolerance).
T = 3528-12
025 = 25V
Where the 10th character equal to M
6032-15
(20% tolerance) is only available in M (20% tolerance).
U=
035 = 35V
V 7343-20
050 = 50V
Standard with tin terminations (14th
=
character = T). Tin/lead terminations is also available (14th character = H)
X = 7343-43
Also available on large (13 inch) reels. Add 7280 to the end of the part number.
120Hz
Industrial
8.0
97
87
8.0
97
87
6.0
112
101
15.0
63
57
3.5
156
140
6.0
112
101
15.0
63
57
10.0
50
45
3.5
156
140
4.0
137
123
5.0
118
106
15.0
63
57
1.8
247
222
3.5
156
140
4.0
137
123
5.0
118
106
10.0
77
69
1.8
247
222
1.8
224
202
3.5
156
140
4.0
137
123
5.0
118
106
1.8
247
222
1.8
224
202
3.0
168
151
2.5
173
156
6.0
108
97
0.8
433
390
1.6
262
236
1.8
224
202
3.5
156
140
4.0
137
123
0.8
433
390
1.2
303
273
1.8
224
202
0.9
307
276
4.0
137
123
5.0
118
106
0.8
433
390
1.3
263
237
0.7
423
381
A
T
1.2
303
273
2.0
Failure Rate/
206
185
Lead
mAmps
Material
Ohms
Design
mAmps
+20ºC 120Hz +20ºC 100kHz
= N/A
+25ºC
= 100%
+85ºC
Tin
2R5 = 2.5V
A
T
Matte
100kHz
100kHz
(Sn) Plated
7280 = 13" Reel
Maximum allowable
Moisture
H =
ripple current
Standard Solder
Sensitivity
Coated (SnPb 5%
Pb minimum)
G = Gold Plated (A, B,
C, D, X only)
39
1.0
39
1.0
45
1.0
25
1.0
62
1.0
45
1.0
25
1.0
20
1.0
62
1.0
55
1.0
47
1.0
25
1.0
99
1.0
62
1.0
55
1.0
47
1.0
31
1.0
99
1.0
90
1.0
62
1.0
55
1.0
47
1.0
99
1.0
90
1.0
67
1.0
69
1.0
43
1.0
173
1.0
105
1.0
90
1.0
62
1.0
55
1.0
173
1.0
121
1.0
90
1.0
123
1.0
55
1.0
47
1.0
173
1.0
105
1.0
169
XXXX
1.0
121
1.0
82
1.0
Packaging (C-Spec)
mAmps
J-STD-020D
+125ºC
Temp≤260ºC
Blank
100kHz
= 7" Reel
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitutions will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2005-1 • 12/27/2010
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