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T491C105K004AS-F

Description
CAPACITOR, TANTALUM, SOLID, POLARIZED, 35V, 1uF, SURFACE MOUNT, 1411
CategoryPassive components   
File Size266KB,4 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Download Datasheet Parametric View All

T491C105K004AS-F Overview

CAPACITOR, TANTALUM, SOLID, POLARIZED, 35V, 1uF, SURFACE MOUNT, 1411

T491C105K004AS-F Parametric

Parameter NameAttribute value
Maximum operating temperature85 Cel
Minimum operating temperature-55 Cel
negative deviation20 %
positive deviation20 %
Rated DC voltage urdc35 V
Processing package descriptionCHIP, ROHS COMPLIANT
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
terminal coatingMATTE TIN
Installation featuresSURFACE MOUNT
Manufacturer SeriesT491
size code1411
capacitance1 uF
packaging shapeRECTANGULAR PACKAGE
Capacitor typeSOLID
Terminal shapeJ BEND
polarityPOLARIZED
tangent angle0.04
leakage current0.5uA
Type T491
Solid Tantalum Chip Capacitors
Solid Tantalum Chip Capacitors for Surface Mount Applications
The T491 Series’ physical outline and dimen-
sions conform to the global standard for tanta-
lum capacitor chips, and the T491 exceeds the
requirements of EIA standard 535BAAC. T491
chips are specifically for automated surface
mount processes and equipment. The termina-
tions are Tin-Lead (SnPb) and 100% Matte-Tin
terminations are also available. Reliability and
thermal stability are assured by lead-frame at-
tachments to the tantalum pellet made by micro-
processor-controlled welding and a high tem-
perature silver epoxy adhesive. Standard pack-
aging is compatible with all tape-fed placement
units and with EIA RS- 481-1 tape and reel speci-
fication.
Highlights
Low DF and DC Leakage
Temperature Stable
260 ºC for 10 Seconds Soldering
Meets IECQ Standard
QC300801/US0001
Meets EIA Standard 535BAAC
Specifications
0.10 µF to
330
µF
4 Vdc to 50 VDC
±10% standard, ±20% available
–55 ºC to +125 ºC (with proper derating)
–10% @ –55 ºC; +10% @ +85 ºC;
+12% @ +125 ºC
DC Leakage:
At 25 ºC — See Ratings
At 85 ºC — 10 x 25 ºC limit
At 125 ºC — 12 x 25 ºC limit
Dissipation Factor:
0.1 µF to 1.0 µF — 4%
1.5 µF to 68 µF — 6%
100 µF to
330
µF — 8%
Standard Packaging Tape and Reel:
EIA RS-481-1
Case
Code
Complies with the EU Directive
2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls (PBB)
and PolyBrominated Diphenyl
Ethers (PBDE).
S
T
A
B
C
D
X
Capacitance Range:
Voltage Range:
Tolerance:
Operating Temperature:
Cap Change From Initial Limit:
EIA
IECQ
3216L
3528L
3216
3528
6032
7343
7343H
Qty per
7" Reel
2,500
2,500
2,000
2,000
500
500
500
Tape
Width
8mm
8mm
8mm
8mm
12mm
12mm
12mm
Pitch
4mm
4mm
4mm
4mm
8mm
8mm
8mm
13” Reels Available on Special Order
CDE Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02744•Ph: (508)996-8561•Fax: (508)996-3830•
www.cde.com
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