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KEMET 470nF 25V dc MnO2 Technology Surface Mount Polar Tantalum Capacitor T491 Series

Category Tantalum Capacitors Brand KEMET Condition New

Specifications

Country of Origin India
Voltage 25V dc
Brand KEMET
Height 1.6mm
Length 3.2mm
Model MnO2
Depth 1.6mm
Technology MnO2
Packaging Tape & Reel
Mount Type Surface
Series T491
Maximum Operating Temperature 125°C
Capacitance 470nF
Minimum Operating Temperature -55°C
Polarity Polar
Terminal type Solder
Dissipation Factor 4%
Leakage Current 500nA
Electrolyte Type Solid
Standards/Approvals RoHS
Package/Case A
Pin Count 2
Equivalent Series Resistance ESR 14Ω
Tolerance ± -10%
T491 smt tantalum capacitor,0.47uF 25VBrand KEMET

Key Features

  • This capacitor features a tape and reel packaging ideal for high-efficiency production.
  • It has a polar construction with a 2-pin solder terminal mount.
  • The device operates reliably between -55°C and 125°C operating temperatures.
  • The solid electrolyte type minimizes leakage current to 500nA for superior performance.
  • It complies with RoHS standards and is halogen-free for environmentally safe use.
  • The T491 series offers low profile case size with dimensions 3.2mm length, 1.6mm height, and 1.6mm depth.
  • The capacitor tolerates ±10% capacitance variation and has an equivalent series resistance (ESR) of 14Ω.
  • Its matte tin terminations provide excellent solder wetting during surface mount soldering.

Product Description

KEMET T491A474K025AT MnO2 tantalum capacitor, part of the reliable T491 series, is a 470nF, 25V dc surface-mount capacitor well suited for industrial and electronics manufacturing applications. It combines robust solid tantalum technology with advanced materials and processes to ensure superior performance and reliability in automated surface mount assembly environments.

This capacitor supports operation from -55°C to 125°C, making it suitable for varied environmental conditions in industrial, automotive electronics, instrumentation, and consumer electronics. The T491 series is characterized by a low profile 3.2mm x 1.6mm x 1.6mm case size which allows for compact PCB layouts.

The device uses a solid electrolyte which reduces leakage current to 500nA, enhancing overall circuit stability. Featuring polar construction with two solder pin terminals, this capacitor ensures precise installation orientation, indicated by a black band marking the positive terminal.

Tape and reel packaging facilitates efficient automated placement during high-volume PCB production. Its RoHS compliance and halogen-free epoxy meet modern environmental and safety regulations.

The capacitor has a capacitance tolerance of ±10% with an equivalent series resistance (ESR) of 14Ω and a dissipation factor of 4%, indicating effective energy handling capabilities suitable for power filtering and decoupling applications.

Tape and reel packaging compatible with automated assembly. Low profile case size enables compact PCB design. Matte tin terminations for excellent solderability. Wide operating temperature range from -55°C to 125°C. RoHS compliant and halogen free for environmental safety.

Solid electrolyte technology minimizes leakage current.

This KEMET T491 series capacitor is ideal for electronics manufacturing, industrial instrumentation, automotive circuits, and other commercial electronic applications requiring reliable, surface mount tantalum capacitors. Explore more KEMET Tantalum Capacitors and electronics components at EnvMart for comprehensive industrial solutions.

KEMET 470nF 25V dc MnO2 Technology Surface Mount Polar Tantalum Capacitor T491 Series
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Frequently Asked Questions

The capacitance value of this capacitor is 470nF.

This model can operate at a maximum temperature of 125°C.

It comes in tape and reel packaging, which is ideal for automated placement in high-efficiency production.

The equivalent series resistance (ESR) of this capacitor is 14Ω.

The operating temperature range for this capacitor is from -55°C to 125°C.

This capacitor features a 2-pin solder terminal mount.

The leakage current for this model is minimized to 500nA.

Yes, this capacitor complies with RoHS standards and is halogen-free for environmentally safe use.

The dissipation factor of this capacitor is 4%.

The dimensions of this capacitor are 3.2mm in length, 1.6mm in height, and 1.6mm in depth.

This capacitor uses a solid electrolyte type, which helps minimize leakage current.

This capacitor is part of the T491 series.

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