T491D686M025AT
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 2917 (7343 Metric) |
| Number of Pins | 2 |
| Dielectric Material | Tantalum |
| Operating Temperature | -55°C~125°C |
| Packaging | Cut Tape (CT) |
| Published | 2011 |
| 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) - with Nickel (Ni) barrier |
| Capacitance | 68μF |
| Voltage - Rated DC | 25V |
| Depth | 4.3mm |
| Case Code (Metric) | 7343 |
| Case Code (Imperial) | 2917 |
| ESR (Equivalent Series Resistance) | 700mOhm |
| Polarity | Polar |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 0.017mA |
| Ripple Current | 417mA |
| Life (Hours) | 2000 hours |
| Tan Delta | 0.1 |
| Dissipation Factor | 10 % |
| Manufacturer Size Code | D |
| Height | 3.1mm |
| Height Seated (Max) | 0.110 2.80mm |
| Length | 7.3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
T491D686M025AT Overview
Capacitor ripple current is set to 417mA.In a simple circuit consisting of a resistor and a perfect capacitor, equivalent series resistance (ESR) determines the amount of valuable energy lost. All circuits with a resistor and a capacitor have 700mOhm as their resistance.Currently, this capacitor is leakage current 0.017mA.Whenever AC is applied through a capacitor, the dissipation factor is 10 %.Insulating oil has a tan delta of 0.1 when it goes through an electric dielectric test to determine its quality.
T491D686M025AT Features
417mA is the ripple current of the capacitor
a leakage current of 0.017mA in this capacitor
the dissipation factor is 10 %
its tan delta is 0.1
T491D686M025AT Applications
There are a lot of KEMET T491D686M025AT applications of tantalum capacitors.
- General low power DC/DC and LDO
- Industrial control units
- Consumer
- Airbag systems
- ABS
- Computer
- General purpose
- General purpose
- Avionics,
- Industrial