KEMET 100nF MnO2 Solid Electrolyte Tantalum Capacitor 35V DC Surface Mount

KEMET T491A104K035AT is a high-quality MnO2 solid electrolyte tantalum capacitor designed specifically for surface mount applications. Featuring a capacitance of 100nF and a maximum rated voltage of 35V DC, this capacitor is well-suited for power management, filtering, and decoupling in industrial, automotive, and consumer electronics.

The T491 Series combines KEMET's proven solid tantalum technology with advanced manufacturing processes, resulting in capacitors with superior reliability and long operational life. The polar configuration and ±10% tolerance make it apt for precision electronic circuits requiring stable capacitance values. Its solid electrolyte composition ensures robustness against environmental factors.

Measuring 3.2mm in length, and 1.6mm in both width and height, this compact surface mount capacitor integrates seamlessly into densely populated PCBs while allowing automated assembly. Operating efficiently across a wide temperature range of -55°C to 125°C supports diverse industrial and commercial environments.

The capacitor exhibits a low equivalent series resistance (ESR) of 20Ω, reducing losses and improving performance in high-frequency circuits. With a leakage current of only 0.5μA, it minimizes unnecessary power drain during operation. The device's 100% matte tin terminations offer excellent solderability and long-term connection integrity. Additionally, the product is RoHS compliant with halogen-free epoxy molding, addressing environmental regulations.

Typical applications for this capacitor include power supply filtering, energy storage, signal coupling and decoupling, and timing circuits in sectors such as telecommunications, automotive electronics, industrial machines, consumer devices, and medical equipment. The laser-marked case ensures easy component identification, simplifying manufacturing and quality control processes.

KEMET capacitors are reliable, efficient, and suited for a variety of demanding electronic applications. Explore the full range of tantalum capacitors and related components on EnvMart for your industrial and commercial needs.

This capacitor features a solid MnO2 electrolyte offering enhanced reliability. It has a polar configuration with a tolerance of ±10% suitable for precision circuits. The device supports operating temperatures from -55°C to 125°C for varied environmental conditions.

Compact dimensions of 3.2mm length, 1.6mm width, and 1.6mm height allow low-profile PCB mounting. The equivalent series resistance (ESR) is rated at 20Ω to minimize losses in high-frequency applications. Leakage current is low at 0.5μA ensuring minimal energy drainage over time.

Its terminations are 100% matte tin, promoting excellent wetting characteristics during soldering. RoHS compliant and halogen-free epoxy construction aligns with environmental safety standards. Laser-marked case aids in easy identification and traceability during manufacturing processes.

Visit EnvMart to discover more industrial-grade Tantalum Capacitors and electronic components designed to meet your engineering requirements.