T491B474K050AT
| Parameters | |
|---|---|
| Dissipation Factor | 4 % |
| Manufacturer Size Code | B |
| Height | 1.9mm |
| Height Seated (Max) | 0.083 2.10mm |
| Length | 3.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | PCB, Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 1411 (3528 Metric) |
| Number of Pins | 2 |
| Dielectric Material | Tantalum |
| Weight | 65.005457mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| Series | T491 |
| Size / Dimension | 0.138Lx0.110W 3.50mmx2.80mm |
| 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 |
| Capacitance | 0.47μF |
| Voltage - Rated DC | 50V |
| Packing Method | TR, 7 INCH |
| Depth | 2.8mm |
| Case Code (Metric) | 3528 |
| Case Code (Imperial) | 1411 |
| Lead Pitch | 1.9mm |
| ESR (Equivalent Series Resistance) | 9Ohm |
| Polarity | Polar |
| Voltage | 50V |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 500nA |
| Ripple Current | 38.8mA |
| Life (Hours) | 2000 hours |
| Tan Delta | 0.04 |
T491B474K050AT Overview
In this case, the ripple current of the capacitor is set to 38.8mA.Equivalent series resistance (ESR), also known as internal resistance, is a value representing the loss of useful energy in a simple electronic circuit consisting of a resistor and an ideal (perfect) capacitor, and its resistance is 9Ohm.The leakage current of this capacitor is 500nA. Dissipation factor is the amount of power lost by a capacitor when AC is applied through it, and this capacitor has dissipation factor 4 %.Tan Delta is?an electrical dielectric test on the insulating oil used to determine its quality, and its tan delta is 0.04.
T491B474K050AT Features
38.8mA is the ripple current of the capacitor
a leakage current of 500nA in this capacitor
the dissipation factor is 4 %
its tan delta is 0.04
T491B474K050AT Applications
There are a lot of KEMET T491B474K050AT applications of tantalum capacitors.
- General low power DC/DC and LDO
- Automotive ECU
- Airbag systems
- ABS
- Computer
- Industrial control units
- Industrial
- Consumer
- General purpose
- Avionics / military / space
