Parameters |
Factory Lead Time |
1 Week |
Mount |
PCB, Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
2917 (7343 Metric) |
Terminal Shape |
J BEND |
Number of Pins |
2 |
Dielectric Material |
Tantalum |
Weight |
670.01263mg |
Operating Temperature |
-55°C~125°C |
Packaging |
Tape & Reel (TR) |
Published |
2005 |
Series |
T491 |
Size / Dimension |
0.287Lx0.169W 7.30mmx4.30mm |
Tolerance |
±10% |
JESD-609 Code |
e3 |
Feature |
General Purpose |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
2 |
Termination |
SMD/SMT |
ECCN Code |
EAR99 |
Type |
Molded |
Terminal Finish |
Matte Tin (Sn) |
Additional Feature |
ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ |
Capacitance |
220μF |
Voltage - Rated DC |
10V |
Packing Method |
TR, Embossed Plastic, 7 Inch |
Depth |
4.3mm |
Case Code (Metric) |
7343 |
Case Code (Imperial) |
2917 |
ESR (Equivalent Series Resistance) |
500mOhm |
Polarity |
Polar |
Voltage |
10V |
Lifetime @ Temp |
2000 Hrs @ 125°C |
Leakage Current |
22μA |
Life (Hours) |
2000 hours |
Tan Delta |
0.08 |
Dissipation Factor |
8 % |
Manufacturer Size Code |
X |
Height |
4mm |
Height Seated (Max) |
0.169 4.30mm |
Length |
7.3mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
T491X227K010AT Overview
Known as internal resistance, equivalent series resistance (ESR) is the loss of energy in an electronic circuit containing a resistor and an ideal (perfect) capacitor, whose resistance is 500mOhm in this case.This capacitor leaks current at 22μA.When AC is applied through a capacitor, its dissipation factor is 8 %, which indicates the power lost through it.Tan Delta test measures the electrical dielectric properties of insulating oil, and its tan delta is 0.08.
T491X227K010AT Features
a leakage current of 22μA in this capacitor
the dissipation factor is 8 %
its tan delta is 0.08
T491X227K010AT Applications
There are a lot of KEMET T491X227K010AT applications of tantalum capacitors.
- Telecom infrastructure
- Industrial control units
- Avionics,
- Avionics / military / space
- General low power DC/DC and LDO
- Airbag systems
- Military / aerospace
- General purpose
- Automotive ECU
- Computer