智能锁

Smart locks prevent burglaries and report unauthorized entries. This block diagram shows access, overvoltage protection, and ESD protection solutions Littelfuse provides for these locks. Our products include reed switches to act as latches, diode arrays to protect circuits from transient voltage surges, and polymer ESD suppressors to prevent shocks to users and keep wireless signals noise-free.

框图

技术:
产品系列:SC1205-01UTG, SP1233
功能与特色:Low dynamic resistance; protection in small footprint; maintains high signal integrity
特色:Helps comply with IEC standards (61000-4-2: ?15 kV contact; ?30 kV air; 61000-4-4: 40 A (5/50 nS); enables a compact design; retains high signal integrity

技术:
产品系列:PGB10603, PGB10402
功能与特色:超低电容;外形紧凑;低泄漏电流;快速响应时间
特色:设计紧凑,天线与外壳间隙低;保持射频信号完整性;提高系统可靠性

技术:
产品系列:H-36
功能与特色:Ultra-miniature size (7 mm); hermetically sealed; magnetically operated contacts
特色:Compact design; lowest power consumption for longest battery life

技术:
产品系列:59166
功能与特色:全密封型;电磁驱动触点
特色:Lowest power consumption for longest battery life

技术:
产品系列:
功能与特色:Ultra-low current consumption; rugged sealing and resistant to corrosion
特色:Very long operating life; high reliability; supports SPDT, DPDT, and DP3T

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