T491D476K020AS
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 2917 (7343 Metric) |
| Dielectric Material | Tantalum |
| 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 | e0 |
| Feature | General Purpose |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 2 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Molded |
| HTS Code | 8532.21.00.50 |
| Capacitance | 47μF |
| Voltage - Rated DC | 20V |
| Packing Method | TR, 7 INCH |
| Depth | 4.3mm |
| Reach Compliance Code | not_compliant |
| Case Code (Metric) | 7343 |
| Case Code (Imperial) | 2917 |
| ESR (Equivalent Series Resistance) | 700mOhm |
| Polarity | Polar |
| Leakage Current | 0.0094mA |
| Ripple Current | 185.2mA |
| Tan Delta | 0.06 |
| Dissipation Factor | 6 % |
| Manufacturer Size Code | D |
| Height | 3.1mm |
| Height Seated (Max) | 0.122 3.10mm |
| Length | 7.3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
T491D476K020AS Overview
The capacitor's ripple current is set to 185.2mA.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 700mOhm in this case.Currently, this capacitor is leakage current 0.0094mA.A capacitor's dissipation factor is the power lost when AC is applied to the capacitor, which is 6 %.To determine the quality of an insulating oil, it is tested for its Tan Delta, which is 0.06.
T491D476K020AS Features
185.2mA is the ripple current of the capacitor
a leakage current of 0.0094mA in this capacitor
the dissipation factor is 6 %
its tan delta is 0.06
T491D476K020AS Applications
There are a lot of KEMET T491D476K020AS applications of tantalum capacitors.
- Avionics / military / space
- Automotive ECU
- General low power DC/DC and LDO
- Airbag systems
- Computer
- Industrial
- ABS
- Consumer
- Avionics,
- General purpose
