UB2-3NU
Manufacturer: KEMET
Part Number: UB2-3NU
| Attribute | Value |
| cate_name | Signal Relays |
| Datasheet | UB2-3NU KEMET |
| rohs | Compliance |
| reference_package | SMD,5.7X10.6MM |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tube |
| operating_temperature | -40℃~85℃ |
| length_width_height | |
| ac_coil_voltage | - |
| ac_switching_voltage | 250V |
| coil_current | 46.7mA |
| coil_resistance | 64.3Ω |
| contact_shape | DPDT(2 Form C) |
| dc_coil_voltage | 3V |
| dc_switching_voltage | 220V |
| insertion_loss | - |
| isolation | - |
| load_current_rating | - |
| max_switching_current | 1A |
| operate_time | 2ms |
| release_time | 1ms |
Overview:
The KEMET UB2-3NU is an ultra-low equivalent series resistance (ESR) film capacitor designed for high-frequency applications. This capacitor is engineered to deliver superior performance in demanding environments, offering high reliability and excellent electrical characteristics.
Features:
1. Ultra-Low ESR: The UB2-3NU boasts an ultra-low ESR, ensuring minimal energy loss and improved efficiency in high-frequency circuits.
2. High-Frequency Performance: Optimized for use in high-frequency applications, this capacitor provides stable performance across a wide range of frequencies.
3. High Reliability: Built with high-quality materials and advanced manufacturing processes, the UB2-3NU offers long-lasting reliability in various operating conditions.
4. Compact Size: The compact design of the UB2-3NU makes it suitable for space-constrained applications, allowing for efficient use of PCB real estate.
5. Wide Temperature Range: Capable of operating in a wide temperature range, the UB2-3NU ensures consistent performance in various environmental conditions.
Development Support:
KEMET provides comprehensive development support for the UB2-3NU, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guides to assist engineers in selecting and implementing the capacitor.
2. Design Tools: Online calculators and simulation tools to help engineers optimize their designs for the best performance.
3. Customer Support: Access to KEMET's technical support team for personalized assistance and guidance.
Application Areas:
The KEMET UB2-3NU is suitable for a variety of applications, including:
1. Power Supplies: Used in power factor correction and DC-link filtering for improved power supply efficiency.
2. Automotive Electronics: Employed in engine control units, battery management systems, and infotainment systems for reliable performance.
3. Telecommunications: Utilized in high-frequency signal processing and transmission systems for stable operation.
4. Industrial Electronics: Applied in motor drives, power converters, and renewable energy systems for enhanced efficiency.
Parameter Introduction:
1. Capacitance Range: 0.1μF to 4.7μF
2. Voltage Ratings: 100V, 250V, and 450V
3. Operating Temperature: -55°C to +105°C
4. ESR: Ultra-low, depending on capacitance and voltage rating
5. Size Options: Available in various case sizes to suit different application requirements
Frequently Asked Questions (FAQs):
Q1: What makes the KEMET UB2-3NU different from other film capacitors?
A1: The UB2-3NU stands out due to its ultra-low ESR, high-frequency performance, and high reliability, making it ideal for demanding applications.
Q2: Can the UB2-3NU be used in harsh environmental conditions?
A2: Yes, the UB2-3NU is designed to operate in a wide temperature range and can provide consistent performance in various environmental conditions.
Q3: How can I ensure the proper selection and implementation of the UB2-3NU in my design?
A3: KEMET provides technical documentation, design tools, and customer support to assist engineers in selecting and implementing the UB2-3NU for optimal performance.
Q4: Are there any size limitations for the UB2-3NU?
A4: The UB2-3NU is available in various case sizes, allowing for efficient use of PCB real estate in space-constrained applications.
Q5: What is the warranty for the KEMET UB2-3NU?
A5: KEMET offers a standard warranty for its products, including the UB2-3NU. Warranty terms may vary depending on the region and specific product, so it is recommended to check the warranty information provided in the product documentation.
Please refer to the product rule book for details.
KEMET's product portfolio is extensive and diverse, designed to meet the varying needs of modern electronic circuits and systems. The company specializes in tantalum, ceramic, film, paper, electrolytic, and solid aluminum capacitors, each tailored for specific applications and environments. KEMET's capacitors are known for their reliability, efficiency, and advanced specifications, making them ideal for critical applications where performance and longevity are paramount.
In addition to capacitors, KEMET offers a range of inductors, including ferrite and film types, which are used in power supply and RF applications. The company also manufactures a variety of resistors, including thick and thin film types, which are essential components in virtually all electronic devices.
KEMET is committed to innovation and sustainability. The company invests heavily in research and development to ensure that their products lead the market in terms of technology and environmental friendliness. KEMET's initiatives in green technology include developing components that reduce energy consumption and minimize environmental impact.
The company's manufacturing facilities are spread across the world, including locations in Europe, Asia, and the Americas, enabling them to deliver high-quality products efficiently and effectively to a global clientele. KEMet's commitment to quality is underscored by its adherence to stringent industry standards and certifications such as ISO 9001, ISO/TS 16949, and ISO 14001.
KEMET also places a strong emphasis on customer service and technical support. The company provides comprehensive technical resources, including datasheets, application notes, and design tools, to assist customers in selecting and using their products. KEMET's team of experienced engineers is available to provide support and to help solve complex technical challenges, ensuring that customers find the best solutions for their specific applications.
In conclusion, KEMET Corporation stands out as a key player in the electronic components industry with its century-long history, wide range of high-quality products, commitment to innovation and sustainability, and a strong focus on customer support and technical service. Whether for a specialized industrial application or mass consumer electronics, KEMET continues to be a preferred choice for electronic components worldwide.
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