T591B476M010ATE070 Kemet Capacitor Polarised (Other) In Stock
Kemet T591B476M010ATE070 is a polymer electrolytic capacitor featuring 47 µF capacitance, 10 V rating, and ultra-low ESR design optimized for power supply ripple filtering. This surface-mount SMD component leverages advanced polymer dielectric technology to deliver exceptional frequency response and thermal stability. Reliable stock available from major distributors with worldwide expedited shipping.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- T591B476M010ATE070 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.3188(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF capacitance with 10 V rated voltage and low ESR polymer construction
- Molded SMD package for compact power supply decoupling and ripple filtering
- Superior frequency stability across -55°C to +105°C operating range
Applications
The T591B476M010ATE070 is ideal for power supply output filtering in embedded systems, LED drivers, and DC-DC converter ripple suppression. Its low ESR characteristics make it particularly suitable for high-frequency switching power supplies requiring minimal voltage droop and fast transient response in mobile chargers and compact power conditioning circuits.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the capacitance value and voltage rating of the Kemet T591B476M010ATE070?
The T591B476M010ATE070 features a capacitance of 47 µF with a rated voltage of 10 V DC. This combination is ideal for output filtering in 5 V and 12 V power supplies, providing effective ripple suppression at switching frequencies from 100 kHz to 2 MHz while maintaining minimal DC offset drop across the 47 µF device.
How does the low-ESR polymer construction improve power supply performance?
The low-ESR polymer electrolytic design reduces equivalent series resistance to below 50 mΩ at 100 kHz, minimizing voltage ripple and improving transient response in switching power supplies. At a 1 A ripple current specification, ESR contribution to ripple voltage is only 50 mV, supporting regulated 3.3 V and 5 V rails with tight tolerance specifications in portable electronics and IoT devices.
What package format and thermal characteristics does the T591B476M010ATE070 provide?
The T591B476M010ATE070 utilizes a molded SMD surface-mount package enabling direct reflow soldering and compact board layouts. Operating reliably from -55°C to +105°C, the polymer capacitor demonstrates stable capacitance retention across the full temperature range, maintaining at least 85% of nominal 47 µF across environmental extremes common in automotive and industrial applications.
In which DC-DC converter and power distribution applications is this capacitor commonly used?
This 47 µF 10 V capacitor is widely deployed as output filtering in 5 V/3.3 V buck converters, LED driver circuits, USB power delivery supplies, and battery charger circuits requiring 1-5 A output current. The low ESR polymer technology enables effective ripple filtering at switching frequencies of 500 kHz to 2 MHz while maintaining small physical footprint in mobile and portable power applications.
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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 |
|---|---|---|
| 1+ | $0.4808 | $0.48 |
| 10+ | $0.3837 | $3.84 |
| 25+ | $0.3188 | $7.97 |
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