T494D337K004AT Kemet, T494D337K004AT Datasheet - Page 14
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T494D337K004AT
Manufacturer Part Number
T494D337K004AT
Description
Tantalum Capacitors - Solid SMD 330uF 4V 10%CASE=D
Manufacturer
Kemet
Series
T494r
Datasheet
1.T494A106K016AT.pdf
(23 pages)
Specifications of T494D337K004AT
Voltage Rating
4 Volts
Operating Temperature Range
- 55 C to + 125 C
Mfr Case Code
D Case
Dimensions
4.3 mm W x 7.3 mm L x 2.8 mm H
Product
Tantalum Solid Low ESR Industrial Grade
Termination Style
SMD/SMT
Capacitance
330 uF
Tolerance
10 %
Package / Case
7343-31 metric
Height
2.8 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T494D337K004AT
Manufacturer:
KEMET
Quantity:
26 000
Low ESR MnO
Reverse Voltage
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The
positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small degree of transient reverse
voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within
these limits.
Table 2 – Land Dimensions/Courtyard
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder
processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification
testing based on the conditions outlined in IPC standard 7351 (IPC-7351).
¹ Height of these chips may create problems in wave soldering.
² Land pattern geometry is too small for silkscreen outline.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
KEMET
Case
E¹
S²
X¹
Temperature
C
D
R
U
A
B
T
V
125° C
25° C
85° C
2
7343-31
7260-38
7343-20
7343-43
Metric
3216-18
3528-21
6032-28
3528-12
6032-15
2012-12
3216-12
Code
Tantalum Surface Mount Capacitors – T494 Industrial Grade Low ESR MnO
Size
EIA
1.35
2.35
2.35
2.55
4.25
1.05
1.35
2.35
2.55
2.55
2.55
Permissible Transient Reverse Voltage
X
Maximum (Most) Land
2.65
2.65
2.15
2.15
3.75
1.80
2.15
2.15
3.75
3.75
3.75
Density Level A:
Protrusion (mm)
Y
15% of Rated Voltage
5% of Rated Voltage
1% of Rated Voltage
2.60
3.20
1.45
1.45
2.70
1.00
1.45
1.45
2.70
2.70
2.70
C
10.20
10.20
10.20
10.20
10.10
8.90
6.10
6.10
4.80
6.10
6.10
V1
2.80
4.00
4.40
5.50
7.20
2.40
2.80
4.00
5.50
5.50
5.50
V2
1.25
2.25
2.25
2.45
0.95
1.25
2.25
2.45
2.45
2.45
4.15
X
Median (Nominal) Land
2.25
3.35
2.25
1.45
3.35
3.35
3.35
1.75
1.75
1.75
1.75
Density Level B:
Protrusion (mm)
Y
2
2.50
2.60
3.30
0.90
2.60
2.60
2.60
1.35
1.35
1.35
1.35
Series
C
5.00
5.00
3.80
5.00
5.00
7.80
9.10
9.40
9.10
9.10
9.10
V1
3.90
2.30
3.50
5.00
6.70
1.90
2.30
3.50
5.00
5.00
5.00
V2
2.35
4.05
0.85
2.35
2.35
2.35
1.15
2.15
2.15
1.15
2.15
X
Minimum (Least) Land
1.35
1.35
1.85
2.95
1.85
1.05
1.35
1.35
2.95
2.95
2.95
Density Level C:
Protrusion (mm)
Y
T2008-1 • 1/17/2011
1.25
1.25
2.40
2.50
3.00
0.80
1.25
1.25
2.50
2.50
2.50
C
6.90
8.20
2.90
8.20
8.20
8.20
4.10
4.10
8.10
4.10
4.10
V1
2.00
3.20
3.60
6.40
2.00
3.20
4.70
1.60
4.70
4.70
4.70
V2
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