T494D477K004AS Kemet, T494D477K004AS Datasheet
T494D477K004AS
Manufacturer Part Number
T494D477K004AS
Description
CAP TANT 470UF 4V 10% TOL SMD
Manufacturer
Kemet
Series
T494r
Type
Moldedr
Datasheet
1.T494A686K004AS.pdf
(3 pages)
Specifications of T494D477K004AS
Capacitance
470µF
Voltage - Rated
4V
Tolerance
±10%
Esr (equivalent Series Resistance)
150.0 mOhm
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
2917 (7343 Metric)
Size / Dimension
0.287" L x 0.169" W (7.30mm x 4.30mm)
Height
0.110" (2.80mm)
Manufacturer Size Code
D
Features
General Purpose
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Spacing
-
Other names
Q1172715C
•
•
•
•
•
•
Notes: 1. Metric dimensions govern.
Notes: 1. Metric dimensions govern.
KEMET
KEMET
CASE SIZE
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
Low ESR values in EIA 535BAAC sizes
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
100% Surge Current test on C, D, E, U, V, X sizes
A
B
C
D
X
E
CASE SIZE
R
U
S
T
V
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
** Round Glue Pad: 2.9 0.1mm (0.114" 0.004") in diameter at KEMET’s option
3216-18
3528-21
6032-28
7343-31
7343-43
7260-38
2. (Ref) - Dimensions provided for reference only.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
EIA
2012-12
3216-12
3528-12
6032-15
7343-20
Tantalum
Series
T494 - Low ESR, Industrial Grade
*Part number example: T494B105M035AS (14 digits - no spaces)
Case Size
A, B, C, D, E, R, S, T, U, V, X
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
EIA
(.126 .008)
(.138 .008)
(.236 .012)
(.287 .012)
(.287 .012)
(.287 .012)
3.2 0.2
3.5 0.2
6.0 0.3
7.3 0.3
7.3 0.3
7.3 0.3
L*
SOLID TANTALUM CHIP CAPACITORS
(.079
(.126
(.138
(.236
(.287
2.0
3.2
3.5
6.0
7.3
(.126 .012)
(.169 .012)
(.169 .012)
(.236 .012)
(.063 .008)
(.110 .008)
L
2.8 0.2
3.2 0.3
4.3 0.3
4.3 0.3
6.0 0.3
1.6 0.2
0.2
.008)
0.2
.008)
0.2
.008)
0.3
.012)
0.3
.012)
T494 SERIES — Low ESR, Industrial Grade
W*
LOW PROFILE T494 DIMENSIONS
CAPACITOR OUTLINE DRAWING
T494 ORDERING INFORMATION
STANDARD T494 DIMENSIONS
(.051
(.063
(.110
(.126
(.169
(.063 .008)
(.075 .008)
(.098 .012)
(.110 .012)
(.157 .012)
(.142 .008)
3.2
1.3
1.6
2.8
4.3
1.6 0.2
1.9 0.2
2.5 0.3
2.8 0.3
4.0 0.3
3.6 0.2
H*
W
0.3)
.008)
0.2
.008)
0.2
.008)
0.2
.012)
0.3
.012)
T
Millimeters (inches)
Millimeters (inches)
K*
494
(.035)
(.043)
(.055)
(.059)
(.091)
(.091)
0.9
1.1
1.4
1.5
2.3
2.3
H Max.
0.20
(.008)
(.047)
(.047)
(.047)
(.059)
(.079)
FEATURES
1.2
1.2
1.2
1.5
2.0
B
F*
105
(.047)
(.087)
(.087)
(.094)
(.094)
(.161)
COMPONENT
1.2
2.2
2.2
2.4
2.4
4.1
K Min.
0.1
(.004)
(.012)
(.012)
(.012)
(.020)
(.035)
0.3
0.3
0.3
0.5
0.9
M
S*
COMPONENT
(.031)
(.031)
(.051)
(.051)
(.051)
(.051)
035
0.8
0.8
1.3
1.3
1.3
1.3
F
0.3
(.012)
(.035)
(.047)
(.087)
(.087)
(.094)
0.9
1.2
2.2
2.2
2.4
•
•
•
•
•
0.1
A
(Ref)
B
S*
(.016)
(.016)
(.020)
(.020)
(.020)
(.020)
Capacitance: 0.1 F to 1000 F
Tolerance: ±10%, ±20%
Voltage: 3-50 VDC
Extended Range Values
New Low Profile Case Sizes
0.4
0.4
0.5
0.5
0.5
0.5
S
(.020)
(.031)
(.031)
(.051)
(.051)
0.15
(.006)
0.5
0.8
0.8
1.3
1.3
0.3
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
S - Standard Solder -Coated (90% Sn/10% Pb)
G - Gold Plated (A, B, C, D, X only)
T - 100% Tin (Sn) Plated and Reflowed
(Ref)
(.002)
(.002)
(.002)
(.002)
(.002)
Capacitance Tolerance
X
(Ref
0.05
0.05
0.05
0.05
0.05
X
(.016)
(.020)
(.035)
(.035)
(.067)
(.035)
(Ref)
(.005)
(.005)
(.005)
(.005)
(.005)
0.4
0.5
0.9
0.9
1.7
0.9
(Ref)
A - Not Applicable
0.13
0.13
0.13
0.13
0.13
P
T
Lead Material
Failure Rate
(Ref)
(.016)
(.039)
(.039)
(.039)
(.039)
(.039)
0.4
1.0
1.0
1.0
1.0
1.0
R
M -
K -
(.031)
(.031)
(.043)
(.098)
(.150)
(Min)
Voltage
0.8
0.8
1.1
2.5
3.8
(.005)
(.005)
(.005)
(.005)
(.005)
(.005)
A
(Ref)
0.13
0.13
0.13
0.13
0.13
0.13
T
10%
20%
(Min)
(.031)
(.043)
(.098)
(.150)
(.150)
(.150)
(.020)
(.043)
(.071)
(.110)
(.138)
(Ref)
0.8
1.1
2.5
3.8
3.8
3.8
KEMET
0.5
1.1
1.8
2.8
3.5
A
G
(Ref)
(.043)
(.071)
(.110)
(.138)
(.138)
(.138)
3.5**
1.1
1.8
2.8
3.5
3.5
G
(.031)
(.051)
(.087)
(.094)
(.138)
(Ref)
0.8
1.3
2.2
2.4
3.5
E
(Ref)
(.051)
(.087)
(.094)
(.138)
(.138)
(.138)
3.5**
1.3
2.2
2.4
3.5
3.5
E
21
®
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T494D477K004AS Summary of contents
Page 1
... Notes: 1. Metric dimensions govern. 2. (Ref) - Dimensions provided for reference only. * Mil-C-55365/8 Specified Dimensions ** Round Glue Pad: 2.9 0.1mm (0.114" 0.004") in diameter at KEMET’s option LOW PROFILE T494 DIMENSIONS CASE SIZE KEMET EIA L W 2.0 ...
Page 2
... Volt product equivalent to 6.3 volt product. 2.0 6.0 0.6 (1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance. 2.0 12.0 2.0 Higher voltage ratings, lower ESR, and tighter capacitance tolerance product may be 2.0 12.0 4 ...
Page 3
... Values **6 Volt product equivalent to 6.3 volt product. (1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance. Higher voltage ratings, lower ESR, and tighter capacitance tolerance product may be substituted within the same size at KEMET's option. Voltage substitutions will be marked with the higher voltage rating. #Maximum Capacitance Change @ 125º ...