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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The Kemet T491 series capacitors are industrial grade MnO2, standard polarized tantalum chip capacitors. These capacitors are designed specifically for today"s highly automated surface mount processes and equipments. T491 combines KEMET"s proven solid tantalum technology, acclaimed and respected throughout the world with latest materials, processes and automation, resulting in greater performance and value. The T491 standard terminations are available in 100% matte tin and provide excellent wetting characteristics and compatibility with today"s surface mount solder systems.
Capacitance value ranges from 0.1µF to 1000µF
EIA 1206, 1210, 2312, 2917, 2924 case sizes available
Available in ±10% and ±20% tolerance
Rated voltage range of 2.5VDC to 50VDC
Operating temperature range of -55°C to 125°C
Meets or exceeds EIA standard 535BAAC
Symmetrical, compliant terminations
Laser marked case
Optional gold plated terminations

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T491C686K010AT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package (SI)	6032
Case/Package	2312
Voltage Rating (DC)	10.0 V
Operating Voltage	10 VDC
Capacitance	68 µF
Equivalent Series Resistance (ESR)	1.2 Ω
Capacitance Tolerance	±10 %
Part Family	T491
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Voltage Rating	10 V
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Size-Length	6 mm
Size-Width	3.20 mm
Size-Height	2.5 mm
Dielectric Material	Tantalum
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
Minimum Packing Quantity	500
Life (Hours)	2000h @125℃
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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