T491B474M035AT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 1411 (3528 Metric) |
| Number of Pins | 2 |
| Dielectric Material | Tantalum |
| Operating Temperature | -55°C~125°C |
| Packaging | Cut Tape (CT) |
| Published | 2011 |
| Series | T491 |
| Size / Dimension | 0.138Lx0.110W 3.50mmx2.80mm |
| 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 |
| Additional Feature | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ |
| Capacitance | 0.47μF |
| Voltage - Rated DC | 35V |
| Depth | 2.8mm |
| Case Code (Metric) | 3528 |
| Case Code (Imperial) | 1411 |
| ESR (Equivalent Series Resistance) | 8Ohm |
| Polarity | Polar |
| Voltage | 35V |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 0.0005mA |
| Ripple Current | 41mA |
| Life (Hours) | 2000 hours |
| Tan Delta | 0.04 |
| Dissipation Factor | 4 % |
| Manufacturer Size Code | B |
| Height | 2.1mm |
| Height Seated (Max) | 0.083 2.10mm |
| Length | 3.5mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
T491B474M035AT Overview
There is a ripple current setting of 41mA on the capacitor.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 8Ohm as their resistance.Capacitor leakage current is 0.0005mA.When AC is applied through a capacitor, dissipation factor is measured as power loss, and this capacitor has a factor of 4 %.To determine the quality of insulating oil, the Tan Delta test is conducted on it, and its tan delta is 0.04.
T491B474M035AT Features
41mA is the ripple current of the capacitor
a leakage current of 0.0005mA in this capacitor
the dissipation factor is 4 %
its tan delta is 0.04
T491B474M035AT Applications
There are a lot of KEMET T491B474M035AT applications of tantalum capacitors.
- Automotive ECU
- Industrial control units
- Airbag systems
- Military / aerospace
- Computer
- General purpose
- General purpose
- ABS
- Avionics,
- Avionics / military / space
