Home > Industry Information > Introduction Of 293D156X9050E2TE3
The 293D156X9050E2TE3 is a molded solid tantalum chip capacitor manufactured by Vishay Sprague. It provides stable capacitance, excellent volumetric efficiency and long-term reliability, making it suitable for power filtering, decoupling and energy storage in industrial, telecommunications and embedded electronic systems.
ESR (Equivalent Series Resistance): 800mOhm @ 100kHz
Mfr: Vishay Sprague
Operating Temperature: -55°C~ 125°C
Series: TANTAMOUNT™, 293D
Mounting Type: Surface Mount
Packaging: Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
Package / Case：2917 (7343 Metric)
Part Status: Active
Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
Capacitance: 15 µF
Height - Seated (Max): 0.169" (4.30mm)
Tolerance: ±10%
Manufacturer Size Code: E
Voltage – Rated: 50 V Features General Purpose
Type：Molded
High Capacitance in a Compact Package: The 293D156X9050E2TE3 provides 15μF capacitance in a compact surface-mount package, allowing designers to achieve efficient energy storage while saving PCB space. Its high capacitance-to-volume ratio makes it ideal for compact electronic products where board space is limited without compromising electrical performance.
Stable Electrical Performance: The solid tantalum construction provides stable capacitance over a wide operating temperature range while maintaining low leakage current and consistent electrical characteristics. This ensures reliable circuit performance in both continuous and intermittent operating conditions.
Excellent Reliability: Manufactured using Vishay's mature TANTAMOUNT® technology, the capacitor offers outstanding long-term reliability and operational stability. It performs well under demanding industrial environments and provides dependable service life for mission-critical electronic equipment.
Low ESR Performance: The capacitor features relatively low equivalent series resistance (ESR), helping reduce power loss, suppress voltage ripple and improve overall power supply efficiency. Low ESR also contributes to better transient response in switching power circuits.
Surface-Mount Design: The molded SMD package is compatible with automated pick-and-place assembly and reflow soldering processes. This improves manufacturing efficiency while ensuring reliable mechanical performance and consistent production quality.
Power Supply Filtering: The capacitor is commonly used in DC power supplies to smooth voltage fluctuations and reduce ripple, helping maintain stable power delivery for electronic circuits.
Power Management Circuits: It is suitable for voltage regulators, DC-DC converters and power management modules where stable capacitance and low ESR are required to improve efficiency and transient response.
Industrial Control Equipment: Industrial controllers, PLCs and automation systems use the capacitor for power stabilization and signal filtering, ensuring reliable operation in electrically noisy environments.
Telecommunications Equipment: Networking devices, communication modules and telecom infrastructure require stable power filtering for continuous operation. The capacitor helps maintain signal integrity and reliable system performance.
Embedded Electronic Systems: Embedded processors, development boards and intelligent control modules use the capacitor for local decoupling and energy storage, improving circuit stability and reducing electrical interference.
The 293D156X9050E2TE3 combines stable capacitance, low ESR and excellent long-term reliability in a compact SMD package. It is an ideal tantalum capacitor for industrial, communication and power management applications requiring dependable performance.
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