T491B227M004AT
| 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 | Tape & Reel (TR) |
| 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 |
| Resistance | 500mOhm |
| Capacitance | 220μF |
| Voltage - Rated DC | 4V |
| Packing Method | TR, 7 INCH |
| Depth | 2.8mm |
| Case Code (Metric) | 3528 |
| Case Code (Imperial) | 1411 |
| ESR (Equivalent Series Resistance) | 500mOhm |
| Polarity | Polar |
| Rated (DC) Voltage (URdc) | 4V |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 8.8μA |
| Ripple Current | 412mA |
| Life (Hours) | 2000 hours |
| Tan Delta | 0.18 |
| Dissipation Factor | 18 % |
| 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 |
T491B227M004AT Overview
A ripple current of 412mA is set on the capacitor.A series resistance (ESR), also known as internal resistance, measures the loss of useful energy in a simple electronic circuit with a resistor and an ideal (perfect) capacitor, and its resistance is 500mOhm.Currently, this capacitor is leakage current 8.8μA.Whenever AC is applied through a capacitor, the dissipation factor is 18 %.The tan delta of the insulating oil is 0.18 based on its electrical dielectric test.
T491B227M004AT Features
412mA is the ripple current of the capacitor
a leakage current of 8.8μA in this capacitor
the dissipation factor is 18 %
its tan delta is 0.18
T491B227M004AT Applications
There are a lot of KEMET T491B227M004AT applications of tantalum capacitors.
- Military / aerospace
- Industrial
- ABS
- Avionics / military / space
- General low power DC/DC and LDO
- General purpose
- General purpose
- Consumer
- Telecom infrastructure
- Airbag systems
