T491R105M020AS Kemet, T491R105M020AS Datasheet - Page 4

• Manufacturer Part Number: T491R105M020AS
• Description: CAPACITOR TANT 1.0UF 20V 20% SMD
• Manufacturer: Kemet
• Series: T491r
• Type: Moldedr

Specifications of T491R105M020AS

• Capacitance: 1.0µF
• Voltage - Rated: 20V
• Tolerance: ±20%
• Esr (equivalent Series Resistance): 20.00 Ohm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 0805 (2012 Metric)
• Size / Dimension: 0.079" L x 0.051" W (2.00mm x 1.30mm)
• Height: 0.047" (1.20mm)
• Manufacturer Size Code: R
• Features: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Spacing: -
• Other names: 399-3209-2

4
Series
491 – Industrial
Capacitance Picofarad Code
First two digits represent
significant figures. Third digit
specifies number of zeros.
Tantalum
Case Size
R,S,T,U,V
Notes: 1. Metric dimensions govern.
KEMET
R
U
Case Size
S
T
V
2. (Ref) Dimensions provided for reference only.
Meets or exceeds EIA Standard 535BAAC
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
Refer to KEMET F3102 for performance characteristics
and page 16 of this catalog component packaging
2012-12
3216-12
3528-12
6032-15
7343-20
EIA
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • www.kemet.com
T
(.079 ± .008)
(.126 ± .008)
(.138 ± .008)
(.236 ± .012)
(.287 ± .012)
2.0 ± 0.2
3.2 ± 0.2
3.5 ± 0.2
6.0 ± 0.3
7.3 ± 0.3
L*
T491 SERIES LOW PROFILE SURFACE MOUNT CAPACITORS
491
DIMENSIONS – Millimeters (inches)
KEMET ORDERING INFORMATION
(.051 ± .008)
(.063 ± .008)
(.110 ± .008)
(.126 ± .012)
(.169 ± .012)
CAPACITOR OUTLINE DRAWING
1.3 ± 0.2
1.6 ± 0.2
2.8 ± 0.2
3.2 ± 0.3
4.3 ± 0.3
W*
S
685
(.047)
(.047)
(.047)
(.059)
(.079)
Max.
1.2
1.2
1.2
1.5
2.0
H
FEATURES
(.012)
(.012)
(.020)
(.035)
.012)
Min.
0.09
0.3
0.3
0.3
0.5
*Refer to www.kemet.com for lead material transition to Pb free.
K
K
Capacitance: 1.0μF to 330μF
Tolerance: ±10%, ±20%
Voltage: 2.5 - 50 VDC
Halogen Free Epoxy
100% Surge Current test on U, V case sizes
RoHS Compliant - Lead Free Terminations (See
www.kemet.com for transition information)
(.035)
(.047)
(.087)
(.087)
(.094)
Industrial Grade
Component
±0.1
0.9
1.2
2.2
2.2
2.4
F*
004
(.020)
(.031)
(.031)
(.051)
± 0.3
.051)
0.5
0.8
0.8
1.3
1.3
S*
(.002)
(.002)
(.002)
(.002)
(.002)
(Ref)
0.05
0.05
0.05
0.05
0.05
X
A
(.005)
(.005)
(.005)
(.005)
(.005)
(Ref)
0.13
0.13
0.13
0.13
0.13
T
T = 100% Tin (Sn) Plated*
H = Standard Solder Coated
S = Not Recommended
T
(.031)
(.055)
(.083)
(.122)
(.150)
(Min)
0.8
1.4
2.1
3.1
3.8
(SnPb 5% Pb minimum)
for New Design
A
Capacitance Tolerance
A = Not Applicable
(.020)
(.043)
(.071)
(.138)
(.110)
(Ref)
0.5
1.1
1.8
2.8
3.5
G
Lead Material
Failure Rate
As Shown
M = ±20%
(.031)
(.051)
(.087)
(.094)
(.138)
K = ±10%
(Ref)
0.8
1.3
2.2
2.4
3.5
E
Voltage