Type T495 Solid Tantalum Chip Capacitors
Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
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).
Capacitance Range:
Tolerance:
Voltage Range:
Operating Temperature:
Cap Change From Initial Limit:
DC Leakage:
Dissipation Factor:
Standard Packaging Tape and Reel:
4.7 µF to 470 µF
±10% standard, ±20% available
6 Vdc to 50 Vdc
–55 ºC to +125 ºC (with proper derating)
–10% @ –55 ºC; +10% @ +85 ºC
+12% @ +125 ºC
At 25 ºC — See Ratings
At 85 ºC — 10 x 25 ºC Limit
At 125 ºC — 12 x 25 ºC Limit
0.1 µF to 1.0 µF — 4%
1.5 µF to 68 µF — 6%
100 µF to 330 µF — 8%
EIA RS-481-1
Specications
13” Reels Available on Special Order
Case EIA Qty per Tape
Code IECQ 7” Reel Width Pitch
D 7343 500 12mm 8mm
X 7343H 500 12mm 8mm
V 7343L 2,500 8mm 4mm
Highlights
♦ Designed for very low ESR
♦ High ripple current capability
♦ High surge current capability
♦ Taped and reeled per EIA RS 481-1
♦ Low ESL (<2.5 nH ESL)
♦ High operating temperature +125 ºC
Like the T491 standard tantalum capacitors the Type
T495’s physical outline and dimensions conform to
the global standard for tantalum capacitor chips and
exceed the requirements for EIA standard 535BAAC, but
performance sets the T495 apart. The very low ESR,
high ripple current capability, capacitance stability, and
ability to withstand high inrush currents makes the T495
ideal for output ltering in switch-mode power supplies
and DC-DC converters and in battery-stiffening lters.
This capability is from unique design and high-stress,
low impedance electrical conditioning. Reliability and
thermal stability are assured by lead-frame attachments
to the tantalum pellet made by microprocessor-con-
trolled welding and high temperature silver epoxy
adhesive. Standard packaging is compatible with all
tape-fed placement units and with EIA 481-1 tape and
reel specications.
Low ESR, High Ripple Current, Solid Tantalum Chip Capacitors
Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
Type T495 Solid Tantalum Chip Capacitors
T495 D 106 K 035 A S –F
Series Case Capacitance Tolerance Voltage Failure Rate
Level
RoHS
Compliant
T495 D 685 = 6.8 µF K = ±10% 006 = 6 Vdc A = Not Applicable
X 226 = 22 µF M = ±20% 035 = 35 Vdc
V 227 = 220 µF
Capacitor Outline Drawing
Dimensions
Notes: 1 Metric dimensions govern.
2 (Ref) - Dimensions provided for reference only.
** Round Glue Pad 2.9 ±0.1mm (.114 ±.004) in diameter at Supplier’s option.
Millimeters (Inches)
Low Prole Capacitor Dimensions Millimeters (Inches)
Part Numbering System
Notes: 1 Metric dimensions govern.
2 (Ref) - Dimensions provided for reference only.
3 No dimensions provided for B, P or R because low prole cases do not have a bevel or notch.
Case EIA/ B X P R T A G E
Code IECQ L W H K F S (Ref) (Ref) (Ref) (Ref) (Ref) (Min) (Ref) (Ref)
D7343-31 7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3 1.5 ± 0.2 2.4 ± 0.1 1.3 ± 0.3 0.5 ± 0.15 0.10 ± 0.10 0.9 1 0.13 3.8 3.5 3.5
(.287 ± .012) (.169 ± .012) (.110 ± .012) (.059 ± .008) (.094 ± .004) (.051 ± .012) (.020 ± .006) (.004 ± .004) (0.035) (0.039) (0.005) (0.150) (0.138) (0.138)
X7343-43 7.3 ± 0.3 4.3 ± 0.3 4.0 ± 0.3 2.3 ± 0.2 2.4 ± 0.1 1.3 ± 0.3 0.5 ± 0.15 0.10 ± 0.10 1.7 1 0.13 3.8 3.5** 3.5**
(.287 ± .012) (.169 ± .012) (.157 ± .012) (.091 ± .008) (.094 ± .004) (.051 ± .012) (.020 ± .006) (.004 ± .004) (0.067) (0.039) (0.005) (0.150) (0.138) (0.138)
Case EIA/ X T A G E
Code IECQ L W H Max. K Min. F ±0.1 S ±0.3 (Ref) (Ref) (Min) (Ref) (Ref)
V 7343-20 7.3 ±0.3 4.3 ±0.3 2.0 1.1 2.4 1.3 0.05 0.13 3.8 3.5 3.5
(.287 ±0.012) (.169 ±0.012) (0.079) (0.043) (0.094) (0.051) (0.002) (0.005) (.150) (0.138) (0.138)
Cathode (–) End
View
Side View Anode (+) End
View
Bottom View
W
H
S
S
B
B
G
F
Notch at
Supplier’s Option
A
L
E
R
P
K
X
T
(100% Matte Tin
nish on terminals)
Type T495 Solid Tantalum Chip Capacitors
Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
Ratings
Note: CDE reserves the right to offer higher rated voltage substitutes within the same case size. The marking will indicate the higher voltage.
Case EIA/ X T A G E
Code IECQ L W H Max. K Min. F ±0.1 S ±0.3 (Ref) (Ref) (Min) (Ref) (Ref)
V 7343-20 7.3 ±0.3 4.3 ±0.3 2.0 1.1 2.4 1.3 0.05 0.13 3.8 3.5 3.5
(.287 ±0.012) (.169 ±0.012) (0.079) (0.043) (0.094) (0.051) (0.002) (0.005) (.150) (0.138) (0.138)
Max DC Max DF Max ESR Max Amps
Cap
Tol.
Case Code
Catalog
Part Number
Leakage @ 25 ºC @ 25 ºC @ 25 ºC
Cap
(µF)
CDE EIA
IECQ
@ 25 ºC 120 Hz 100 kHz 100 kHz
(µA) (%) (Ω) (A)
6/6.3 WVdc @ +85 ºC (4 WVdc @ 125 ºC)
68 10% D 7343 T495D686K006AS–F 3.3 4 0.175 0.9
100 10% V 7343L T495V107K006AS–F 6.0 8 0.150 0.9
150 10% X 7343H T495X157K006AS–F 7.2 6 0.100 1.3
220 10% D 7343 T495D227K006AS–F 13.2 8 0.100 1.2
220 10% X 7343H T495X227K006AS–F 13.2 8 0.100 1.3
330 10% X 7343H T495X337K006AS–F 19.8 8 0.100 1.3
470 10% X 7343H T495X477K006AS–F 28.2 10 0.065 1.6
10 WVdc @ +85 ºC (7 WVdc @ 125 ºC)
47 10% D 7343 T495D476K010AS–F 3.8 4 0.20 0.9
68 10% D 7343 T495D686K010AS–F 6.8 6 0.15 1.0
68 10% X 7343H T495X686K010AS–F 5.4 4 0.15 1.1
100 10% D 7343 T495D107K010AS–F 10.0 8 0.10 1.2
100 10% X 7343H T495X107K010AS–F 8.0 6 0.10 1.3
150 10% D 7343 T495D157K010AS–F 15.0 8 0.10 1.2
150 10% X 7343H T495X157K010AS–F 15.0 8 0.10 1.3
220 10% X 7343H T495X227K010AS–F 22.0 8 0.10 1.3
16 WVdc @ +85 ºC (10 WVdc @ 125 ºC)
33 10% D 7343 T495D336K016AS–F 4.2 4 0.225 0.8
47 10% D 7343 T495D476K016AS–F 7.5 6 0.150 1.0
100 10% D 7343 T495D107K016AS–F 16.0 8 0.125 1.1
100 10% X 7343H T495X107K016AS–F 16.0 8 0.100 1.3
20 WVdc @ +85 ºC (13 WVdc @ 125 ºC)
15 10% D 7343 T495D156K020AS–F 2.4 4 0.275 0.7
22 10% D 7343 T495D226K020AS–F 3.5 4 0.225 0.8
33 10% D 7343 T495D336K020AS–F 6.6 6 0.200 0.9
47 10% X 7343H T495X476K020AS–F 7.5 4 0.150 1.0
68 10% X 7343H T495X686K020AS–F 13.6 6 0.150 1.0
25 WVdc @ +85 ºC (17 WVdc @ 125 ºC)
15 10% D 7343 T495D156K025AS–F 3.8 6 0.275 0.7
15 10% X 7343H T495X156K025AS–F 3.0 4 0.200 0.9
22 10% D 7343 T495D226K025AS–F 5.5 6 0.200 0.9
22 10% X 7343H T495X226K025AS–F 4.4 4 0.225 0.9
33 10% X 7343H T495X336K025AS–F 6.6 4 0.175 1.0
35 WVdc @ +85 ºC (23 WVdc @ 125 ºC)
6.8 10% X 7343H T495X685K035AS–F 1.9 4 0.300 0.7
10 10% D 7343 T495D106K035AS–F 3.5 6 0.300 0.7
10 10% X 7343H T495X106K035AS–F 2.8 4 0.250 0.8
15 10% D 7343 T495D156K035AS–F 5.3 6 0.300 0.7
15 10% X 7343H T495X156K035AS–F 5.3 6 0.225 0.9
22 10% X 7343H T495X226K035AS–F 7.7 6 0.275 0.8
50 WVdc @ +85 ºC (33 WVdc @ 125 ºC)
4.7 10% X 7343H T495X475K050AS–F 1.9 4 0.300 0.7
Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
Type T495 Solid Tantalum Chip Capacitors
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(collectively, the “Information”) in this datasheet or other publication are subject to change. The customer
is responsible for checking, conrming and verifying the extent to which the Information contained in this
datasheet or other publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation
or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based
on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has
of operating conditions that such Cornell Dubilier company regards as typical for such applications, but
are not intended to constitute any guarantee, warranty or representation regarding any such matter – and
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the suitability for a specic customer application, use, storage, transportation, or operating environment.
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and safety standards regarding the design and manufacturing of its products, in light of the current state
of the art, isolated component failures may still occur. Accordingly, customer applications which require a
high degree of reliability or safety should employ suitable designs or other safeguards (such as installation
of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the
failure of an electrical component does not result in a risk of personal injury or property damage. Although
all product-related warnings, cautions and notes must be observed, the customer should not assume that all
safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be
required.