Print Page
Image is for illustrative purposes only. Please refer to product description.
![KEMET T491X687K006AT Surface Mount Tantalum Capacitor, T491 Series, 680 F, 10%, 6.3 V, 2917 [7343 Metric], X RoHS Compliant: Yes](https://www.newark.com/productimages/standard/en_GB/1457402-40.jpg)
ManufacturerKEMET
Manufacturer Part NoT491X687K006ATCopy
Newark Part No.
Full Reel42AC0217
Re-Reel70R0426
Cut Tape70R0426
Product RangeT491 Series
Your Part Number
292 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $5.140 | $5.14 |
| Total Price | $5.14 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $5.140 |
| 10+ | $3.790 |
| 25+ | $3.560 |
| 50+ | $3.330 |
| 100+ | $3.030 |
Full Reel
| Quantity | Price |
|---|---|
| 500+ | $2.620 |
| 1000+ | $2.610 |
| 2000+ | $2.460 |
| 3000+ | $2.400 |
| 5000+ | $2.340 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerKEMET
Manufacturer Part NoT491X687K006ATCopy
Newark Part No.
Full Reel42AC0217
Re-Reel70R0426
Cut Tape70R0426
Product RangeT491 Series
Technical Datasheet
Capacitance680µF
Voltage(DC)6.3V
Capacitor Case / Package2917 [7343 Metric]
Capacitance Tolerance± 10%
ESR0.6ohm
Manufacturer Size CodeX
Failure Rate-
Ripple Current524mA
Product Length7.3mm
Product Width4.3mm
Product Height4mm
Product RangeT491 Series
Operating Temperature Min-55°C
Operating Temperature Max125°C
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Capacitance
680µF
Capacitor Case / Package
2917 [7343 Metric]
ESR
0.6ohm
Failure Rate
-
Product Length
7.3mm
Product Height
4mm
Operating Temperature Min
-55°C
Qualification
-
Voltage(DC)
6.3V
Capacitance Tolerance
± 10%
Manufacturer Size Code
X
Ripple Current
524mA
Product Width
4.3mm
Product Range
T491 Series
Operating Temperature Max
125°C
SVHC
No SVHC (04-Feb-2026)
Alternatives for T491X687K006AT
6 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability
