T491X687K004ZT
- Mfr.Part #
- T491X687K004ZT
- Manufacturer
- KEMET
- Package / Case
- 2917 (7343 Metric)
- Datasheet
- Download
- Description
- CAP TANT 680UF 10% 4V 2917
- Stock
- 40,714
- In Stock :
- 40,714
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- Manufacturer :
- KEMET
- Product Category :
- Tantalum Capacitors
- HTS Code :
- 8532.21.00.50
- Dissipation Factor :
- 12 %
- Packing Method :
- TR, EMBOSSED/PUNCHED PLASTIC, 7 INCH
- Operating Temperature :
- -55°C~125°C
- Tan Delta :
- 0.12
- Packaging :
- Tape and Reel (TR)
- Reference Standard :
- AEC-Q200
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Rated (DC) Voltage (URdc) :
- 4V
- JESD-609 Code :
- e3
- Manufacturer Size Code :
- X
- Radiation Hardening :
- No
- ESR (Equivalent Series Resistance) :
- 500MOhm
- Height Seated (Max) :
- 0.169 4.30mm
- Length :
- 7.3mm
- Package / Case :
- 2917 (7343 Metric)
- Feature :
- GENERAL PURPOSE
- Series :
- T491
- Leakage Current :
- 0.0272mA
- Terminal Shape :
- J BEND
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 4.1mm
- Type :
- Molded
- Dielectric Material :
- TANTALUM (DRY/SOLID)
- Ripple Current :
- 517mA
- Size / Dimension :
- 0.287Lx0.169W 7.30mmx4.30mm
- Polarity :
- Polar
- Lifetime @ Temp :
- 2000 Hrs @ 125°C
- Capacitance :
- 680μF
- Mounting Type :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Depth :
- 4.3mm
- Tolerance :
- ±10%
- ECCN Code :
- EAR99
- Voltage - Rated :
- 4V
- Number of Terminations :
- 2
- Datasheets
- T491X687K004ZT

680μF ±10% 500mOhm 2-Termination Polar TANTALUM (DRY/SOLID) 0.0272mA Tape & Reel (TR) 2917 (7343 Metric)
T491X687K004ZT Overview
In this case, the ripple current of the capacitor is set to 517mA.This resistor has a resistance of 500mOhm, the same value as the equivalent series resistance (ESR), also known as internal resistance.This capacitor leaks current at 0.0272mA.When AC is applied through a capacitor, dissipation factor is measured as power loss, and this capacitor has a factor of 12 %.To determine the quality of insulating oil, the Tan Delta test is conducted on it, and its tan delta is 0.12.
T491X687K004ZT Features
517mA is the ripple current of the capacitor
a leakage current of 0.0272mA in this capacitor
the dissipation factor is 12 %
its tan delta is 0.12
T491X687K004ZT Applications
There are a lot of KEMET
T491X687K004ZT 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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