T491D107M016AT Kemet Capacitor Polarised (Other) In Stock
Kemet T491D107M016AT is a molded MnO2 tantalum electrolytic capacitor rated 100 µF ±20% at 16 V in a D-case SMD package. Ideal for power supply decoupling and energy storage. Available from $0.50 in stock worldwide shipping.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- T491D107M016AT Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.5041(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of T491D107M016AT?
- 100 µF capacitance at 16 V rating for power supply decoupling and bulk energy storage
- MnO2 solid electrolyte construction for stable capacitance and low ESR performance
- D-case molded SMD package for automated PCB assembly and reliable mechanical robustness
- ±20% capacitance tolerance suitable for decoupling and energy buffering applications
- Solid tantalum design offering long operational lifetime compared to wet aluminum electrolytic capacitors
What is T491D107M016AT used for?
The Kemet T491D107M016AT tantalum capacitor is designed for power supply decoupling, energy storage, and filtering in telecommunications equipment, industrial electronics, and portable computing devices. Its 100 µF capacitance at 16 V provides effective bulk storage and noise suppression on supply rails in compact SMD designs. This capacitor is also used in automotive electronics and medical instruments where stable capacitance and reliability are critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the T491D107M016AT datasheet?
T491D107M016AT Datasheet DownloadOfficial datasheet from Kemet
What are equivalent replacements for T491D107M016AT?
Compatible alternatives and drop-in replacements for T491D107M016AT:
suggested
suggested
suggested
suggested
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What capacitance and voltage rating does the T491D107M016AT provide?
The T491D107M016AT is rated at 100 µF capacitance with ±20% tolerance and a 16 V maximum voltage, making it suitable for power supply decoupling and energy storage on 5 V, 12 V, and 15 V supply rails in industrial and consumer electronics.
Why use a MnO2 tantalum capacitor like the T491D107M016AT instead of an aluminum electrolytic capacitor?
Solid MnO2 tantalum capacitors such as the T491D107M016AT offer lower ESR, more stable capacitance over temperature, and longer operational life than wet aluminum electrolytic capacitors, making them preferred in 16 V applications where reliability and stable filtering performance across -55°C to +125°C are required.
What is the D-case size of the T491D107M016AT and how does it fit on a PCB?
The D-case package used by the T491D107M016AT measures approximately 7.3 mm x 4.3 mm footprint with 2.8 mm height, one of the larger standard tantalum case sizes, providing adequate land area for secure solder joints on standard SMD PCBs while accommodating the 100 µF at 16 V rating.
Which power supply applications are best served by the T491D107M016AT capacitor?
Power management circuits requiring 100 µF bulk decoupling at 16 V are best served, including DC-DC converter output filtering, microcontroller supply bypassing, and audio amplifier power rail decoupling in consumer electronics, telecommunications, and industrial control boards where stable 16 V rail filtering is needed.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Kemet
Kemet is a leading electronic component manufacturer. FindMyChip sources Kemet ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $1.1720 | $11.72 |
| 50+ | $0.9400 | $47.00 |
| 100+ | $0.8682 | $86.82 |
| 500+ | $0.5490 | $274.50 |
| 1000+ | $0.5430 | $543.00 |
| 2000+ | $0.5040 | $1008.10 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
TPSD477M006R0100
AVX
Capacitor Polarised
TPSD227M006R0100
AVX
Capacitor Polarised
TPSD157M010R0100
AVX
Capacitor Polarised
TAJY686K020RNJ
AVX
Capacitor Polarised
TAJY685K050RNJ
AVX
Capacitor Polarised
TAJY107K016RNJ
AVX
Capacitor Polarised
TAJW475K035RNJ
AVX
Capacitor Polarised
TAJT106K016R
AVX
Capacitor Polarised
TAJR225M010R
AVX
Capacitor Polarised
TAJR225K016RNJ
AVX
Capacitor Polarised
TAJR106M006R
AVX
Capacitor Polarised
TAJE686M025R
AVX
Capacitor Polarised
TAJE476M035R
AVX
Capacitor Polarised
TAJE227M016R
AVX
Capacitor Polarised
TAJD476M025R
AVX
Capacitor Polarised
TAJD475M050R
AVX
Capacitor Polarised
TAJD227M010R
AVX
Capacitor Polarised
TAJD227K006RNJ
AVX
Capacitor Polarised
TAJD226M035R
AVX
Capacitor Polarised
TAJD226M020R
AVX
Capacitor Polarised
TAJD107M016R
AVX
Capacitor Polarised
TAJD107M010R
AVX
Capacitor Polarised
TAJC335M035RNJ
AVX
Capacitor Polarised
TAJC226M025RNJ
AVX
Capacitor Polarised