概览
RClamp2461ZC is specifically designed to protect sensitive electronics from damage or latch-up due to ESD and EOS. This device offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. RClamp2461ZC is in a DFN 0.60 x 0.30 x 0.25mm 2-Lead package. Leads are finished with lead-free NiAu. Each device will protect one high-speed data line operating up to 24V. The small package gives the designer the flexibility to protect single lines in applications where arrays are not practical. The combination of working voltage, low dynamic resistance, and low capacitance makes this device ideal for use on NFC antenna circuits, RF signal lines, and FM antennas in portable devices.功能
- High ESD withstand Voltage: IEC 61000-4-2 (ESD): ±10kV (Contact), ±15kV (Air)
- IEC 61000-4-5 (Lightning): 4A (tp = 8/20μs)
- Ultra-small package
- 保护一条高速数据线路
- Working voltage: ±24V
- 低 ESD 钳位电压
- Low capacitance: 0.27pF maximum
- Low dynamic resistance: 0.24Ω typical
- 固态硅雪崩技术
应用
- 近场通信 (NFC) 线
- 射频信号线
- 调频天线
Inventory
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资源
The USB Type-C connector has become the universal interface of modern electronics. From laptops and smartphones to Artificial Intelligence (AI) computing platforms and industrial edge devices, USB Type-C supports both high-speed data transfer and high-wattage power delivery through a single cable. With the adoption of USB Power Delivery (USB PD) 3.1 and its Extended Power Range (EPR), (Table 1) VBUS line voltages have scaled from the familiar 20V/100W standard power range to 28V, 36V and 48V — enabling power delivery of up to 240W over a USB-C cable.
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Advancing VBUS Protection for 48V USB Power…
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LoRa 联盟展馆汇聚了众多网关制造商和终端节点开发商，吸引了络绎不绝的人流，引发了有意义的技术交流，并且至少出现了一个具有里程碑意义的商业时刻，这表明 LoRaWAN® 在亚太地区取得了多么巨大的发展。
Here is a look back at everything that made ATxSG a milestone event for the LoRaWAN community.
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Semtech at ATxSG 2026: LoRaWAN Demos and Ecosystem…
Buildings are among the world's largest consumers of energy and one of their most underleveraged sources of operational intelligence. According to the International Energy Agency, the building sector accounts for roughly 30% of global final energy consumption and nearly 26% of global energy-related emissions. Yet the vast majority of the world's existing building stock — the millions of offices, hospitals, factories, warehouses, schools, and retail spaces that people occupy every day — remains largely unconnected. Heating runs on fixed schedules rather than occupancy. Leaks go undetected for weeks. Equipment fails without warning. Space sits unused while teams compete for meeting rooms.
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From Wired Legacy to Wireless Intelligence: How…
洛杉矶 OFC 2026 标志着光通信与高速互连行业以及 Semtech 的一个决定性时刻。本次展会于 3 月 17 – 19 日在洛杉矶会议中心举行，汇聚了全球的光通信生态系统，此时正值一个关键的转折点：人工智能 (AI) 正在从根本上重塑数据中心的构建方式，而规模化竞争正推动互连技术以超出任何人预期的速度发展。
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OFC 2026: Semtech Advances the Future of AI Data….jpg)
When evaluating low-power wide-area network (LPWAN) technologies for internet of things (IoT) deployments, security is no longer a checkbox, it's a fundamental design requirement. As regulations tighten and cyber threats grow more sophisticated, the question isn't just “这项技术有效吗？” 但是 “我能放心地将我的数据、器件以及合规义务托付给它吗？”
The answer for LoRaWAN® is a confident yes and here's why.
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LoRaWAN® 安全性：企业级保护……
