Overview
μClamp1291PW is designed to protect sensitive electronics from damage or latch-up due to electrostatic discharge (ESD) and surge. They feature large cross-sectional area junctions for conducting high transient currents. They offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage and no device degradation.
Features
- High ESD withstand voltage: +/-30kV (contact) & +/-30kV(air) per IEC 61000-4-2
- Protects one I/O or power line
- Low ESD clamping voltage
- Working voltage: +12V
- Low leakage current
- Solid-state silicon-avalanche technology
| Documents | Release Date | Type |  |
|---|---|---|---|
| UCLAMP1291PW Datasheet | 2023-09-18 | | |
Applications
- Cellular handsets and accessories
- Notebooks and handhelds
- Portable instrumentation
Inventory
| Product | Country | Distributor | Qty | Buy |
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Resources
The Internet of Things (IoT) landscape is witnessing a significant milestone. LoRaWAN®, the low-power wide-area network (LPWAN) standard protocol that has quietly powered smart city initiatives, industrial IoT applications and environmental monitoring projects worldwide, has crossed a threshold that signals its arrival as a mainstream connectivity solution.
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LoRaWAN® Reaches Critical Mass: 125 Million…
A Growing Crisis Demands Smart Solutions
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wM-Bus and LoRaWAN® Demo with LR1121 and LR2021
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Electronica India 2025, held from September 17–19 at the Bangalore International Exhibition Centre (BIEC), was a resounding success.
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The Things Conference 2025, held in Amsterdam, attracted over 2,000 participants, featured 180 speakers and 250 presentations, making it a significant event in the IoT calendar. Semtech was notably prominent, reflecting its leadership in the LoRa® ecosystem. The conference highlighted the growing global adoption of LoRa technology, with Semtech's advancements in LoRa Plus™ and 4th-generation devices underscoring its commitment to innovation and scalability in Internet of Things (IoT) solutions. The event served as a platform for industry leaders to discuss the future of IoT connectivity, emphasizing the role of LoRa in enabling the multiple verticalsrelyingon IoTto enhance operational efficiencies and sustainability.
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The Things Conference 2025: LoRa® Ecosystem…Talk With Us Today
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