LR4-600XF
Manufacturer: Littelfuse
Part Number: LR4-600XF
| Attribute | Value |
| cate_name | PTC Resettable Fuses |
| Datasheet | LR4-600XF Littelfuse |
| rohs | Compliance |
| reference_package | |
| mounting | |
| application_level | Industrial |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -40℃~85℃ |
| length_width_height | 41.6mm*7.2mm*1mm |
| cold_resistance | - |
| hold_current | 6A |
| max_current_rating | 100A |
| max_post_trip_resistance | 19mΩ |
| max_voltage | 20V |
| min_initial_resistance | 7mΩ |
| trip_current | 11.7A |
| trip_time | 5s |
Overview:
The Littelfuse LR4-600XF is a high-performance surge protection diode designed to provide reliable protection against voltage spikes and transients in various electronic systems. With its robust construction and advanced technology, the LR4-600XF is an ideal choice for applications requiring superior surge protection and fast response times.
Features:
1. High Surge Current Capability: The LR4-600XF can handle up to 600A of surge current, making it suitable for applications with high surge demands.
2. Fast Response Time: The diode's ultra-fast response time ensures that it can effectively protect sensitive electronic components from voltage spikes and transients.
3. Low Clamping Voltage: The LR4-600XF offers a low clamping voltage, which minimizes the energy dissipated during surge events and reduces the risk of damage to connected components.
4. Wide Operating Temperature Range: The diode is designed to operate effectively in a wide temperature range of -65°C to +150°C, ensuring reliable performance in various environmental conditions.
5. Compact Size: The LR4-600XF features a compact size, making it easy to integrate into a wide range of electronic systems.
Development Support:
Littelfuse provides comprehensive development support for the LR4-600XF, including:
1. Technical Documentation: Access to detailed product datasheets, application notes, and design guides.
2. Design Assistance: Expert guidance from Littelfuse engineers to help with the integration of the LR4-600XF into your electronic system.
3. Custom Solutions: Littelfuse can work with you to develop custom solutions tailored to your specific application requirements.
Application Areas:
The Littelfuse LR4-600XF is suitable for a wide range of applications, including:
1. Telecommunications Equipment: Protecting sensitive components in telephone exchanges, base stations, and other communication systems.
2. Industrial Control Systems: Providing surge protection for PLCs, motor drives, and other industrial control equipment.
3. Automotive Electronics: Protecting various electronic systems in vehicles, such as infotainment systems, engine control units, and sensor networks.
4. Renewable Energy Systems: Safeguarding solar inverters, wind turbines, and other renewable energy equipment from voltage spikes and transients.
5. Consumer Electronics: Ensuring the reliability of electronic devices like smartphones, laptops, and home appliances.
Parameter Introduction:
1. Maximum Surge Current: 600A
2. Clamping Voltage: Low (specific value depends on the diode's operating conditions)
3. Response Time: Ultra-fast
4. Operating Temperature Range: -65°C to +150°C
5. Size: Compact (specific dimensions available in the datasheet)
FAQs:
Q1: What is the main function of the Littelfuse LR4-600XF?
A1: The LR4-600XF is a high-performance surge protection diode designed to protect electronic systems from voltage spikes and transients.
Q2: Can the LR4-600XF handle high surge currents?
A2: Yes, the LR4-600XF can handle up to 600A of surge current, making it suitable for applications with high surge demands.
Q3: What is the operating temperature range of the LR4-600XF?
A3: The LR4-600XF operates effectively in a wide temperature range of -65°C to +150°C.
Q4: Is the LR4-600XF suitable for use in automotive electronics?
A4: Yes, the LR4-600XF is suitable for protecting various electronic systems in vehicles, such as infotainment systems, engine control units, and sensor networks.
Q5: Does Littelfuse provide development support for the LR4-600XF?
A5: Yes, Littelfuse offers comprehensive development support, including technical documentation, design assistance, and custom solutions tailored to specific application requirements.
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.
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