LVR055K
Manufacturer: Littelfuse
Part Number: LVR055K
| Attribute | Value |
| cate_name | PTC Resettable Fuses |
| Datasheet | LVR055K Littelfuse |
| rohs | Compliance |
| reference_package | Plugins |
| mounting | Through hole mounting |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Bagged |
| operating_temperature | -20℃~85℃ |
| length_width_height | 14mm*4.1mm*20.87mm |
| cold_resistance | - |
| hold_current | 550mA |
| max_current_rating | 7A |
| max_post_trip_resistance | 1.45Ω |
| max_voltage | 240V |
| min_initial_resistance | 450mΩ |
| trip_current | 1.25A |
| trip_time | 26s |
Overview:
The Littelfuse LVR055K is a high-performance, automotive-grade Transient Voltage Suppressor (TVS) diode array designed to protect sensitive electronic components from voltage spikes and transients. With its robust construction and excellent electrical characteristics, the LVR055K is an ideal choice for automotive applications, where reliability and performance are paramount.
Features:
1. Automotive-grade qualification: Designed to meet the stringent requirements of automotive applications, ensuring long-term reliability and performance.
2. High surge current capability: Capable of handling high surge currents, making it suitable for protecting against large voltage spikes.
3. Low clamping voltage: Provides effective protection with minimal voltage drop, ensuring optimal performance of the protected circuit.
4. Small package size: The compact SMD package saves space on the PCB, making it suitable for applications with limited board space.
5. Wide operating temperature range: Operates reliably in a wide range of temperatures, from -40°C to +125°C.
Development Support:
Littelfuse provides comprehensive technical support and resources to help engineers design and implement the LVR055K in their projects. This includes datasheets, application notes, design guides, and access to Littelfuse's team of technical experts.
Application Areas:
The Littelfuse LVR055K is suitable for a wide range of automotive applications, including:
1. Engine control units
2. Infotainment systems
3. Powertrain systems
4. Sensor interfaces
5. Lighting and control modules
Parameter Introduction:
- Maximum Reverse Voltage (Vr): 55V
- Clamping Voltage (Vc): 95V (typical)
- Capacitance: 0.3pF (typical)
- Surge Current Capability: 35A (8/20µs)
- Operating Temperature Range: -40°C to +125°C
- Package Type: SMD
FAQs:
Q1: What is the primary function of the Littelfuse LVR055K?
A1: The primary function of the Littelfuse LVR055K is to protect sensitive electronic components from voltage spikes and transients in automotive applications.
Q2: What makes the LVR055K suitable for automotive applications?
A2: The LVR055K is designed to meet the stringent requirements of automotive applications, including automotive-grade qualification, a wide operating temperature range, and high surge current capability.
Q3: Can the LVR055K be used in non-automotive applications?
A3: While the LVR055K is designed for automotive applications, its high performance and reliability make it suitable for other applications where protection against voltage spikes and transients is required.
Q4: What is the maximum reverse voltage that the LVR055K can handle?
A4: The maximum reverse voltage that the LVR055K can handle is 55V.
Q5: How does the LVR055K compare to other TVS diode arrays in terms of clamping voltage?
A5: The LVR055K has a low clamping voltage of 95V (typical), which provides effective protection with minimal voltage drop, ensuring optimal performance of the protected circuit.
In conclusion, the Littelfuse LVR055K is a high-performance, automotive-grade TVS diode array that offers excellent protection against voltage spikes and transients. Its robust construction, wide operating temperature range, and compact SMD package make it an ideal choice for a variety of automotive applications. With comprehensive development support and resources, engineers can confidently implement the LVR055K in their projects.
Please refer to the product rule book for details.
Headquartered in Chicago, Illinois, Littelfuse has a vast network of operations including manufacturing facilities, sales offices, and engineering centers spread across the Americas, Europe, and Asia. This extensive footprint allows Littelfuse to efficiently serve its global customer base with a wide array of products and services.
Littelfuse's product portfolio is one of the broadest in the industry, encompassing fuses, fuse holders, protection relays, switches, and custom-engineered electrical components. The company's products are vital in preventing damage from electrical overloads and short circuits. Over the years, Littelfuse has expanded its product offerings through strategic acquisitions and research and development, moving beyond traditional circuit protection into power control and sensing technologies. These newer technologies include sensors for temperature, speed, and flow, as well as power semiconductors and modules that manage and control electronic power systems.
Innovation is at the core of Littelfuse's strategy. The company invests heavily in research and development to ensure it stays at the forefront of technological advancements. Littelfuse's R&D efforts focus on developing new materials, technologies, and products that meet the evolving needs of its customers. This commitment to innovation has resulted in numerous patents and industry awards.
Sustainability is another key focus for Littelfuse. The company is dedicated to environmental stewardship and aims to minimize its ecological footprint through sustainable practices. This includes reducing waste, conserving energy, and designing products that are environmentally friendly. Littelfuse also emphasizes ethical business practices and corporate social responsibility, aiming to make a positive impact on the communities where it operates.
Littelfuse's market leadership is supported by its commitment to quality and reliability. The company's products are designed to meet rigorous standards and are tested extensively to ensure performance and durability. This focus on quality has helped Littelfuse build long-standing relationships with leading manufacturers in various industries, including automotive, renewable energy, and consumer electronics.
In summary, Littelfuse is a pivotal player in the circuit protection market with a growing presence in power control and sensing technologies. With a legacy of innovation and quality, Littelfuse continues to expand its product offerings and technological capabilities to meet the needs of a dynamic global market. Through its commitment to sustainability, innovation, and quality, Littelfuse is well-positioned to continue its leadership in the electrical and electronics industry.
1.Q: What is unikeyic.com
Unikeyic is a global authorized distributor and stockist specializing in high-quality electronic components. We primarily provide active devices, passive devices, discrete devices, connectors, and other categories of products with over 200,000 unique, in-stock electronic components.
2.Q: Why choose Unikeyic?
1.Well stocked: Collaborating with over 2,000 suppliers and covering 200,000 unique, in-stock electronic components.
2.Global Procurement: Having a professional procurement team with over a hundred members to support IC sourcing.
3.Authenticity Guarantee:Possessing quality testing center accredited by CNAS to ensure 100% authentic products.
4.Global Service Network: Building the global supply chain service network centered in Singapore to serve global market.
5.Efficient Logistics: Self-built storage and logistics center to achieve efficient and expedient delivery.
6.Engineering Support: Forming the teams of FAEs, PMs, and solution designers to offer end-to-end engineering services.
3.Q:What brand authorizations and agencies has Unikeyic obtained?
Our core authorized product lines including renowned international brands such as Intel, Diotec, Phoenix, MPS, Amphenol, WAGO, etc. We also have top on-sale product lines featuring products from world-renowned manufacturers like TI, ST, ADI, Microchip, TE, onsemi, providing strong competitive pricing advantages.
4.Q: About pricing?
We will make every effort to strive for more favorable prices and delivery dates, while ensuring that all materials are 100% authentic from the original manufacturers. In addition,There is a difference between the spot price and the order price.
5.Q:Regarding quality assurance?
With laboratory-level quality testing capabilities accredited by CNAS, a professional quality inspection team consisting of over 40 members is equipped with more than 70 quality inspection equipments, we effectively ensure 100% authentic from the original manufacturers.
6.Q: How do I place an order on Unikeyic?
1.Search the material
2.Confirm the stock & price
3.Add to cart
4.Confirm the address & invoice information
5.Submit order & pay
7.Q:Shipping cost?
The transportation fee depends on the destination, weight of the goods, and packaging size. If you need a quote for shipping costs, please let us know.
8.Q:How to contact us and get support?
Need any After-Sales service, please feel free to contact us:support@unikeyic.com
Certifications
