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 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 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 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 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 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. 
    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 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 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 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 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 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.
    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 650MHz to 2.7GHz RF Coaxial Surge Protectors
    PolyPhaser 650MHz to 2.7GHz RF Coaxial Surge Protectors
    12/23/2025
    Protect against EMP, High Altitude Electro-Magnetic Pulse (HEMP), or power surges.
    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.
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