电路保护类型

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Littelfuse SM15KPA-HRA与SM30KPA-HRA高可靠性二极管
Littelfuse SM15KPA-HRA与SM30KPA-HRA高可靠性二极管
01/13/2026
保护航空电子设备、航空和eVTOL应用中的I/O接口、VCC总线和其他电路。
Littelfuse SP432x-01WTGTVS二极管
Littelfuse SP432x-01WTGTVS二极管
01/08/2026
提供超低电容、双向传输和电平保护。
Littelfuse AQ3118-02JTG低电容TVS二极管阵列
Littelfuse AQ3118-02JTG低电容TVS二极管阵列
11/12/2025
2通道ESD和浪涌保护,0.3pF I/O到I/O电容和50nA漏电流(电压为18V时)。
Littelfuse MXM MEGA® MIDI®保险丝座
Littelfuse MXM MEGA® MIDI®保险丝座
10/23/2025
大电流解决方案的额定电流高达120V/650A,配有滑动片和互锁引脚。
Littelfuse AQ4324-01ETG双向TVS二极管
Littelfuse AQ4324-01ETG双向TVS二极管
10/22/2025
为容易受到破坏性ESD影响的单通道电子设备提供了卓越的防护。
Littelfuse MCASE®四路保险丝座
Littelfuse MCASE®四路保险丝座
09/16/2025
紧凑、高性能解决方案,旨在支持最多四个MCASE+® 插槽管装保险丝。
Littelfuse SZSMF6L汽车用TVS二极管
Littelfuse SZSMF6L汽车用TVS二极管
08/29/2025
保护汽车电子应用中的I/O接口、VCC总线和其他易损电路。
Littelfuse 827系列高压管装保险丝
Littelfuse 827系列高压管装保险丝
07/18/2025
800VDC高压汽车电子保险丝,提供通孔式和螺栓固定式两种版本。
Littelfuse 互联给药设备生态系统解决方案
Littelfuse 互联给药设备生态系统解决方案
07/11/2025
用于构建和增强药物输送系统的广泛产品组合。
Littelfuse DFNAK3 TVS二极管
Littelfuse DFNAK3 TVS二极管
06/23/2025
采用紧凑的表面贴装封装,可提供3kA 浪涌电流,并符合IEC 61000-4-5标准。
Littelfuse SC1230-01UTG TVS二极管
Littelfuse SC1230-01UTG TVS二极管
06/04/2025
22V、60pF、9A单向离散TVS二极管,提供通用ESD保护。
Littelfuse SC1122-01ETG TVS二极管
Littelfuse SC1122-01ETG TVS二极管
06/04/2025
22V、60pF、9A单向离散TVS二极管,提供通用ESD保护。
Littelfuse 5.0SMDJ-FB TVS二极管
Littelfuse 5.0SMDJ-FB TVS二极管
05/21/2025
专为保护敏感电子设备免受电压瞬态事件的影响而设计。
Littelfuse Px0S3H高浪涌电流SIDACtor晶闸管
Littelfuse Px0S3H高浪涌电流SIDACtor晶闸管
05/02/2025
设计用于在高暴露环境下提供强大的过电压保护。
Littelfuse LX5 0.5A灵敏栅极TRIAC
Littelfuse LX5 0.5A灵敏栅极TRIAC
04/25/2025
双向固态开关系列,可直接连接微处理器驱动器。
Littelfuse Sxx30x SCR晶闸管
Littelfuse Sxx30x SCR晶闸管
04/09/2025
用于固态继电器、工业电动工具和大功率电机控制等应用。
Littelfuse 415系列SMT保险丝
Littelfuse 415系列SMT保险丝
02/25/2025
具有15 mm x 5 mm的紧凑尺寸、227 V额定电压以及1 A至6.3 A电流范围。
Littelfuse SJ气体放电管
Littelfuse SJ气体放电管
02/18/2025
采用微型封装,具有3KA至5KA的高浪涌额定值。
Littelfuse Pxx00S3G-A SIDACtor®保护型晶闸管
Littelfuse Pxx00S3G-A SIDACtor®保护型晶闸管
01/28/2025
设计用于保护位于恶劣环境中的AC电源线免受过电压瞬变的影响。
Littelfuse SMF超低电压TVS二极管
Littelfuse SMF超低电压TVS二极管
01/20/2025
专为保护敏感电子设备免受雷击引起的电压瞬变而设计。
Littelfuse xEV传动系解决方案
Littelfuse xEV传动系解决方案
01/07/2025
适用于汽车环境的各种xEV动力总成解决方案。
Littelfuse FHZS200密封式ZCASE®保险丝座
Littelfuse FHZS200密封式ZCASE®保险丝座
12/24/2024
32VDC 400A螺栓固定式IP69K保险丝座,提供多功能且坚固耐用的配电解决方案。
Littelfuse TPSMB非对称TVS二极管
Littelfuse TPSMB非对称TVS二极管
12/06/2024
设计用于保护敏感的电子设备免受雷电引起的瞬态电压损害。
Littelfuse TPSMB-L汽车用TVS二极管
Littelfuse TPSMB-L汽车用TVS二极管
12/02/2024
10/1000μs波形时具备600W峰值脉冲功率耗散能力。
Littelfuse 823 A表面贴装保险丝
Littelfuse 823 A表面贴装保险丝
12/02/2024
符合AEC-Q200标准的高额定电压保险丝,具有高中断等级。
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    PolyPhaser IX-2M Lightning Surge Protectors
    PolyPhaser IX-2M Lightning Surge Protectors
    01/22/2026
    Protect equipment from EMP or power surges caused by lightning and other induced transients.
    PolyPhaser TSX HT RF EMP Surge Protectors
    PolyPhaser TSX HT RF EMP Surge Protectors
    01/22/2026
    HEMP tested to protect a wide range of 2.7GHz WiFi® and cellular power configurations.
    PolyPhaser 40MHz to 400MHz Coaxial RF Surge Protectors
    PolyPhaser 40MHz to 400MHz Coaxial RF Surge Protectors
    01/22/2026
    Protect equipment from EMP or power surges caused by lightning or other strong electrical changes.
    PolyPhaser IS-B50 Coaxial RF Surge Protectors
    PolyPhaser IS-B50 Coaxial RF Surge Protectors
    01/22/2026
    Designed to protect against lightning events and are ideal for HF, UHF, and VHF radios.
    PolyPhaser 6GHz to 10GHz Type N F/F RF Surge Protector
    PolyPhaser 6GHz to 10GHz Type N F/F RF Surge Protector
    01/22/2026
    Patented spiral inductor design that delivers near-instantaneous surge response to lightning surges.
    PolyPhaser 4MHz to 900MHz & 5MHz to 400MHz Surge Protectors
    PolyPhaser 4MHz to 900MHz & 5MHz to 400MHz Surge Protectors
    01/22/2026
    Protect equipment from EMP or power surges caused by lightning or strong electrical disturbances.
    PolyPhaser IXG-05 Lightning Surge Protector
    PolyPhaser IXG-05 Lightning Surge Protector
    01/22/2026
    Protects equipment from EMP or surges in power caused by lightning and other induced transients.
    PolyPhaser 125MHz to 1GHz Type-N Coaxial RF Surge Protectors
    PolyPhaser 125MHz to 1GHz Type-N Coaxial RF Surge Protectors
    01/22/2026
    Help protect equipment from EMP, power surges, or other strong electrical disturbances.
    PolyPhaser 2GHz to 6GHz N-Type Bulkhead RF Surge Protectors
    PolyPhaser 2GHz to 6GHz N-Type Bulkhead RF Surge Protectors
    01/22/2026
    Protect equipment from EMP or power surges commonly caused by lightning or electrical disturbances.
    PolyPhaser IX Series Data Line Surge Protectors
    PolyPhaser IX Series Data Line Surge Protectors
    01/22/2026
    Protects equipment from EMP or surges in power caused by lightning and other induced transients.
    PolyPhaser GX Coaxial RF Surge Protectors
    PolyPhaser GX Coaxial RF Surge Protectors
    01/22/2026
    Designed for RF coaxial applications requiring DC current on the coaxial line.
    PolyPhaser TSX & TUSX Bulkhead Coaxial RF Surge Protectors
    PolyPhaser TSX & TUSX Bulkhead Coaxial RF Surge Protectors
    01/22/2026
    Manufactured with a coaxial in-line design, offering a wide operating frequency range.
    PolyPhaser Surge Protector Accessories
    PolyPhaser Surge Protector Accessories
    01/22/2026
    Provide the necessary accessories to complete the grounding installation.
    PolyPhaser 400MHz to 2.5GHz RF Coaxial Surge Protectors
    PolyPhaser 400MHz to 2.5GHz RF Coaxial Surge Protectors
    01/22/2026
    Protect equipment from EMP or power surges caused by lightning or electrical disturbances. 
    Vishay NTCASCW78A NTC浸入式温度传感器
    Vishay NTCASCW78A NTC浸入式温度传感器
    01/20/2026
    专为严苛环境下的精确热监测而设计。
    Bourns SE断路器(热断开器件)
    Bourns SE断路器(热断开器件)
    01/19/2026
    TCO器件,可几乎瞬间控制异常、过电流,直至达到额定极限。
    Littelfuse SM15KPA-HRA与SM30KPA-HRA高可靠性二极管
    Littelfuse SM15KPA-HRA与SM30KPA-HRA高可靠性二极管
    01/13/2026
    保护航空电子设备、航空和eVTOL应用中的I/O接口、VCC总线和其他电路。
    Eaton 14DE High Breaking Capacity Semiconductor Fuses
    Eaton 14DE High Breaking Capacity Semiconductor Fuses
    01/13/2026
    Features a 20kA high breaking capacity for high-energy applications.
    KYOCERA AVX AMTS电机瞬态抑制器压敏电阻
    KYOCERA AVX AMTS电机瞬态抑制器压敏电阻
    01/12/2026
    为电机电路提供瞬态电压保护和EMI/RFI抑制。
    Calian TW170 Coaxial GNSS RF Surge Protectors
    Calian TW170 Coaxial GNSS RF Surge Protectors
    01/09/2026
    Professional-grade coaxial GNSS full-band surge protectors or lightning arrestors.
    Littelfuse SP432x-01WTGTVS二极管
    Littelfuse SP432x-01WTGTVS二极管
    01/08/2026
    提供超低电容、双向传输和电平保护。
    Schurter APO 1000V Pyro Fuse
    Schurter APO 1000V Pyro Fuse
    01/02/2026
    Safety device engineered for high-voltage DC applications with high reliability and safety.
    Bourns GDT25H高压气体放电管避雷器
    Bourns GDT25H高压气体放电管避雷器
    12/26/2025
    采用表面贴装设计及先进的计算机仿真技术制造而成。
    PolyPhaser DC to 7GHz RF Coaxial Surge Protectors
    PolyPhaser DC to 7GHz RF Coaxial Surge Protectors
    12/23/2025
    Protect against EMP, High Altitude Electro-Magnetic Pulse (HEMP), or power surges.
    PolyPhaser 100MHz to 512MHz RF Coaxial Surge Protectors
    PolyPhaser 100MHz to 512MHz RF Coaxial Surge Protectors
    12/23/2025
    Protect against EMP, High Altitude EMP (HEMP), or power surges caused by electrical disturbances. 
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