RF1202-000
Manufacturer: Littelfuse
Part Number: RF1202-000
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| Attribute | Value |
| cate_name | Gas Discharge Tubes (GDT) |
| Datasheet | RF1202-000 Littelfuse |
| rohs | |
| reference_package | |
| mounting | SMD mount |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| dc_spark_discharge | - |
| fault_management | - |
| impulse_discharge_current | - |
| number_of_poles | 3 |
Overview:
The Littelfuse RF1202-000 is a high-performance, ultra-low-capacitance, ESD (Electrostatic Discharge) protection diode designed to safeguard sensitive electronic devices from ESD events and other transient voltage spikes. With its compact size and robust performance, the RF1202-000 is an ideal choice for protecting high-speed data lines and RF (Radio Frequency) interfaces in various applications.
Features:
1. Ultra-low capacitance of 0.3 pF, minimizing signal distortion and ensuring high-speed data transmission.
2. Bidirectional ESD protection, offering reliable protection against both positive and negative ESD events.
3. Qualified to IEC 61000-4-2 (ESD) with a robust level of ±30 kV contact discharge and ±30 kV air discharge.
4. Small footprint of 0402 package size, suitable for space-constrained applications.
5. Wide operating temperature range of -55°C to +150°C, ensuring consistent performance across various environments.
Development Support:
Littelfuse provides comprehensive development support for the RF1202-000, including:
1. Detailed datasheets and application notes to guide engineers through the design and implementation process.
2. Technical support from Littelfuse experts to address any design challenges or questions.
3. Access to Littelfuse's online resources, such as design tools and simulation software, to facilitate the development process.
Application Fields:
The Littelfuse RF1202-000 is widely used in various applications, including:
1. High-speed data communication interfaces, such as USB, HDMI, and Ethernet.
2. RF and wireless communication systems, including cellular phones, Wi-Fi, and Bluetooth devices.
3. Automotive electronics, protecting sensors and communication systems from ESD damage.
4. Consumer electronics, such as smartphones, tablets, and wearable devices.
5. Industrial and medical equipment, where ESD protection is critical for reliable operation.
Parameter Introduction:
- Series: RF1202
- Package Type: 0402
- Capacitance: 0.3 pF
- Voltage Standing Wave Ratio (VSWR): 1.3
- Maximum Power: 125 mW
- ESD Protection Level: ±30 kV (contact), ±30 kV (air)
FAQs:
Q1: What is the main function of the Littelfuse RF1202-000?
A1: The primary function of the RF1202-000 is to provide ESD protection for sensitive electronic devices, preventing damage from electrostatic discharge events and transient voltage spikes.
Q2: Can the RF1202-000 protect against both positive and negative ESD events?
A2: Yes, the RF1202-000 offers bidirectional ESD protection, safeguarding against both positive and negative ESD events.
Q3: What is the capacitance of the RF1202-000, and how does it impact signal transmission?
A3: The capacitance of the RF1202-000 is 0.3 pF, which is ultra-low and minimizes signal distortion, ensuring high-speed data transmission without compromising signal integrity.
Q4: Is the RF1202-000 suitable for use in automotive applications?
A4: Yes, the RF1202-000 is suitable for automotive applications, as it can protect sensors and communication systems from ESD damage within the wide operating temperature range of -55°C to +150°C.
Q5: How can I get support during the development process using the RF1202-000?
A5: Littelfuse provides comprehensive development support, including detailed datasheets, application notes, technical support from experts, and access to online resources such as design tools and simulation software.
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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