T491X686M020AT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 2917 (7343 Metric) |
| Terminal Shape | J BEND |
| Number of Pins | 2 |
| Dielectric Material | Tantalum |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Series | T491 |
| Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm |
| Tolerance | ±20% |
| 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 | 68μF |
| Voltage - Rated DC | 20V |
| Packing Method | TR, Embossed Plastic, 7 Inch |
| Depth | 4.3mm |
| Case Code (Metric) | 7343 |
| Case Code (Imperial) | 2917 |
| ESR (Equivalent Series Resistance) | 700mOhm |
| Failure Rate | 0.001 % |
| Polarity | Polar |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 13.6μA |
| Ripple Current | 194mA |
| Life (Hours) | 2000 hours |
| Tan Delta | 0.06 |
| Dissipation Factor | 6 % |
| Manufacturer Size Code | X |
| Height | 4.3mm |
| Height Seated (Max) | 0.169 4.30mm |
| Length | 7.3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
T491X686M020AT Overview
In this case, 194mA is the ripple current of the capacitor.In a simple electronic circuit consisting of an ideal (perfect) capacitor and a resistor, equivalent series resistance (ESR), also known as internal resistance, represents the loss of useful energy.This capacitor leaks current 13.6μA.When AC is applied through a capacitor, dissipation factor is measured as power loss, and this capacitor has a factor of 6 %.To determine the quality of an insulating oil, it is tested for its Tan Delta, which is 0.06.
T491X686M020AT Features
194mA is the ripple current of the capacitor
a leakage current of 13.6μA in this capacitor
the dissipation factor is 6 %
its tan delta is 0.06
T491X686M020AT Applications
There are a lot of KEMET T491X686M020AT applications of tantalum capacitors.
- ABS
- Consumer
- Avionics,
- Computer
- Automotive ECU
- Avionics / military / space
- General purpose
- Airbag systems
- Military / aerospace
- Industrial control units
