推荐产品
IX4352NEAU Gate Driver
Automotive Gate Driver with Negative Gate Bias & Protections
AEC-Q100 qualified gate driver with separate 9 A source/sink outputs, integrated protections, and an internal charge pump delivering −10 V bias for robust, high-dv/dt EV inverter designs.
K5V Series Tactile Switch
Sharp Tactile Feedback with Integrated LEDs
High-reliability tactile switch with gold-plated contacts and integrated LEDs. Long travel with crisp tactile/audible feedback in a compact footprint for status indication.
59150 Flange-Mount Reed Sensor
Compact, Sealed Sensor for Harsh or Concealed Environments
Compact, IP67-sealed reed sensor rated to 265 Vac/300 Vdc. Enables reliable non-contact sensing in space-constrained designs requiring low power operation and resistance to moisture and contaminants.
LFRU Fuse Reducers
Adaptable, Cost-Saving Fuse-to-Clip Solutions
Adapts lower-rated fuses into higher-rated clips to prevent overfusing and simplify inventory. Ideal for transformers, VSDs, MCCs, and test or temporary current-limiting applications.
零序电流保护
EV Charging Protection
Compact and reliable, these monitors detect AC and DC leakage in EV charging systems in real time—preventing hazards and ensuring continuous safety.
为可持续发展、互联互通和更安全的世界提供动力
成功案例
Smart Protection for Smarter Flossers
A health care OEM designing a compact, USB-C rechargeable water flosser needed to manage overcurrent, overheating, and moisture risks—without compromising space or safety.
成功案例
密封轻触开关提高可靠性
一家电动工具制造商需要一款耐用、紧凑的开关来激活其下一代无绳电钻上的电池电量指示器。
成功案例
瞬态抑制二极管强化USB-C端口
一家领先的笔记本电脑制造商需要在不影响信号完整性或占用过多电路板空间的情况下保护USB Type-C端口免受ESD、浪涌和其他瞬态现象的影响。
教育与见解
IEEE Electrical Safety Workshop
At the workshop, Littelfuse will highlight protection, sensing, and power control solutions that support electrical safety and system reliability...
Littelfuse Reports Fourth Quarter and Full Year 2025 Results
Fourth Quarter Highlights: (Year-over-year comparisons unless otherwise noted) Net sales of $594 million, +12%; organic growth contributed +7% Cash...
Littelfuse to Release Fourth Quarter Financial Results Before Market Open on January 28
Littelfuse, Inc.（NASDAQ：LFUS）是开发可实现安全高效电能传输的智能解决方案的领导者。公司今日宣布…