T491D476K025AT7280
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 2917 (7343 Metric) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Series | T491 |
| Size / Dimension | 0.287Lx0.169W 7.30mmx4.30mm |
| 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 |
| ECCN Code | EAR99 |
| Type | Molded |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| HTS Code | 8532.21.00.50 |
| Capacitance | 47μF |
| Voltage - Rated DC | 25V |
| Packing Method | TR, 13 INCH |
| Depth | 4.3mm |
| ESR (Equivalent Series Resistance) | 700mOhm |
| Lifetime @ Temp | 2000 Hrs @ 125°C |
| Leakage Current | 0.0118mA |
| Ripple Current | 185.2mA |
| Tan Delta | 0.06 |
| Manufacturer Size Code | D |
| Height | 2.8mm |
| Height Seated (Max) | 0.122 3.10mm |
| Length | 7.3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
T491D476K025AT7280 Overview
There is a ripple current of 185.2mA set on the capacitor.Known as internal resistance, equivalent series resistance (ESR) is the loss of energy in an electronic circuit containing a resistor and an ideal (perfect) capacitor, whose resistance is 700mOhm in this case.This capacitor leaks current 0.0118mA.To determine the quality of insulating oil, the Tan Delta test is conducted on it, and its tan delta is 0.06.
T491D476K025AT7280 Features
185.2mA is the ripple current of the capacitor
a leakage current of 0.0118mA in this capacitor
its tan delta is 0.06
T491D476K025AT7280 Applications
There are a lot of KEMET T491D476K025AT7280 applications of tantalum capacitors.
- Automotive ECU
- Avionics / military / space
- General purpose
- Industrial control units
- Military / aerospace
- General purpose
- Airbag systems
- General low power DC/DC and LDO
- Computer
- Consumer
