T491D686M004ZT
- Mfr.Part #
- T491D686M004ZT
- Manufacturer
- KEMET
- Package / Case
- 2917 (7343 Metric)
- Datasheet
- Download
- Description
- CAP TANT 68UF 20% 4V 2917
- Stock
- 25,001
- In Stock :
- 25,001
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- Manufacturer :
- KEMET
- Product Category :
- Tantalum Capacitors
- Manufacturer Size Code :
- D
- Rated (DC) Voltage (URdc) :
- 4V
- Capacitance :
- 68µF
- Ripple Current :
- 390mA
- Voltage - Rated :
- 4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ESR (Equivalent Series Resistance) :
- 800mOhm @ 100kHz
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Operating Temperature :
- -55°C~125°C
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Package / Case :
- 2917 (7343 Metric)
- Type :
- Molded
- Length :
- 7.3mm
- Reference Standard :
- AEC-Q200
- Tolerance :
- ±20%
- HTS Code :
- 8532.21.00.50
- Series :
- T491
- Leakage Current :
- 0.0027mA
- Lifetime @ Temp :
- 2000 Hrs @ 125°C
- Number of Terminations :
- 2
- Width :
- 4.3mm
- Height Seated (Max) :
- 0.122 3.10mm
- Tan Delta :
- 0.06
- Packaging :
- Tape and Reel (TR)
- Size / Dimension :
- 0.287Lx0.169W 7.30mmx4.30mm
- Feature :
- GENERAL PURPOSE
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Datasheets
- T491D686M004ZT
T491D686M004ZT Documents

68μF ±20% 800mOhm @ 100kHz 2-Termination 0.0027mA Tape & Reel (TR) 2917 (7343 Metric)
T491D686M004ZT Overview
In this case, 390mA is the ripple current of the capacitor.Similarly, equivalent series resistance (ESR) is also known as internal resistance, as it represents the loss of useful energy in a simple electronic circuit consisting of a resistor and an ideal (perfect) capacitor.A capacitor like this leaks current 0.0027mA.Tan Delta test measures the electrical dielectric properties of insulating oil, and its tan delta is 0.06.
T491D686M004ZT Features
390mA is the ripple current of the capacitor
a leakage current of 0.0027mA in this capacitor
its tan delta is 0.06
T491D686M004ZT Applications
There are a lot of KEMET
T491D686M004ZT applications of tantalum capacitors.
- Computer
- General purpose
- General low power DC/DC and LDO
- Automotive ECU
- ABS
- Airbag systems
- Avionics,
- Industrial control units
- Military / aerospace
- General purpose
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