Circuit protection involves the implementation of devices and systems designed to safeguard electronic circuits from overcurrent, overvoltage, short circuits, and other electrical faults that could potentially damage or disrupt the operation of electrical or electronic systems.Circuit protection devices include fuses, circuit breakers, surge protectors, varistors, and other components designed to limit or interrupt excessive current flow or voltage spikes. They are essential in preventing damage to sensitive electronic components, equipment, and devices. These protections are critical in various industries, including power distribution, automotive, telecommunications, consumer electronics, and industrial automation.Explore our comprehensive inventory featuring a diverse range of circuit protection devices sourced directly from reputable manufacturers. Trust Lisleapex to provide dependable circuit protection solutions tailored to meet the demands of various applications and industries, ensuring the safety and reliability of your electrical systems.

Recommend Parts

  • IP4220CZ6,125

    IP4220CZ6,125 $0.050

    IP4220CZ6 - Dual USB 2.0 integrated ESD protection

    Brand: Nexperia Package/Case: TSOP-6

    6,558 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • FR015L3EZ

    FR015L3EZ $0.680

    Electrostatic and Surge Protection Component

    Brand: Onsemi Package/Case: MLP-6

    5,798 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • DFLT30A-7

    DFLT30A-7

    TVS Diode Uni-Directional for Voltage Suppression, 30V, 225W, PowerDI 123 Package, Tape and Reel

    Brand: Diodes Incorporated Package/Case: PowerDI123-2

    3,111 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • TPD1E05U06DPYT

    TPD1E05U06DPYT $0.175

    ESD Protection Device: Uni-Directional Diode Array, 5.5V Voltage Rating, X1SON Package, Tape and Reel Packaging

    Brand: Texas Instruments Package/Case: X1SON (DPY)-2

    5,484 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • SM6T6V8A

    SM6T6V8A

    6.8V Unidirectional ESD Suppressors / TVS Diodes rated at 600W

    Brand: Stmicroelectronics Package/Case: SMB

    6,587 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • SM6T15CA

    SM6T15CA $0.038

    12.8 V TVS in SMB package with 600 watt power rating

    Brand: Stmicroelectronics Package/Case: SMB

    6,163 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • USBULC6-2M6

    USBULC6-2M6 $0.089

    2-channel ESD protection offering high bandwidth and 15kV contact ESD protection

    Brand: Stmicroelectronics Package/Case: QFN-6L

    3,541 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • ESDA5V3L

    ESDA5V3L $0.016

    TVS array diode with 5.9V rating and 300W power handling capability, featuring a double configuration and common anode in SOT23 package

    Brand: Stmicroelectronics Package/Case: SOT23-3L

    4,579 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • P6KE18CA

    P6KE18CA $0.031

    DO-15 TVS with 600 watt power handling and 15 volt capacity

    Brand: Diodes Incorporated Package/Case: DO-15

    6,035 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • PESD4V0Y1BSFYL

    PESD4V0Y1BSFYL $0.048

    Electrostatic and Surge Protection TVS ESD 3.7V 4.2V 4V DSN0603-2 ROHS

    Brand: NXP Package/Case: SOD-962

    4,829 In Stock

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  • P6KE39CA

    P6KE39CA $0.027

    Bidirectional TVS 39V ESD Suppressors 600W 5% Diodes

    Brand: STMicroelectronics Package/Case: DO-15

    4,942 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • ESD351DPYR

    ESD351DPYR

    1.8-pF, 3.3V, ±30-kV ESD protection diode with 6.5-V, 16-A TLP clamping in 0402 package for USB 2.0 2-X1SON -40 to 125

    Brand: Texas Instruments Package/Case: X1SON-2

    6,989 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • P6KE180A

    P6KE180A $0.111

    600 W TVS in DO-15

    Brand: STMicroelectronics Package/Case: DO-15

    3,261 In Stock

    Cargo cycle: 3~7 Days

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  • 0456040.DR

    0456040.DR $0.961

    12.5x4.5mm Fuses

    Brand: Littelfuse Package/Case: 2-SMD, Square End Block

    3,167 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • TLD8S30AH

    TLD8S30AH

    600W, TVS, 35.1V, 5%, Unidirectional

    Brand: Taiwan Semiconductor Package/Case: DO-218AB-2

    2,924 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • TBU-CA065-100-WH

    TBU-CA065-100-WH

    SCHUTZ TBU with a current rating of 0.100A and voltage handling capability of 650V

    Brand: Bourns Package/Case: DFN

    2,719 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • MC3423P1

    MC3423P1

    Adjustable Threshold Voltage Overvoltage Crowbar Sensing Circuit

    Brand: Onsemi Package/Case: PDIP-8

    2,959 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • D1213A-04TS-7

    D1213A-04TS-7 $0.055

    ±15KV Protection

    Brand: Diodes Incorporated Package/Case: TSOT-26-6

    4,274 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • B59451C1130B070

    B59451C1130B070

    High Voltage PTC Thermistors with 56ohm Resistance

    Brand: Tdk

    4,781 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • AZ1045-04F.R7G

    AZ1045-04F.R7G $0.037

    0W 5V V(RWM) Unidirectional 1 Element Silicon DFN2510P10E 10 PIN

    Brand: Amazing Package/Case: DFN2510-10

    3,496 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • AZC199-04S

    AZC199-04S

    TVS/ESD Protection (SOT-23-6 Package) ROHS Compliant

    Brand: Amazing Package/Case: SOT-23-6

    5,872 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • PESD5V0L2BT

    PESD5V0L2BT $0.019

    Automotive ESD suppressor PESD5V0L2BT, featuring bi-directional protection and a 5V rating, is encapsulated in a 3-pin SOT-23 package

    Brand: Nexperia Package/Case: TO-236-3, SC-59, SOT-23-3

    4,993 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • SMBJ16CA

    SMBJ16CA

    Bidirectional Silicon Element

    Brand: Littelfuse Package/Case: DO-214AA

    4,140 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • P6KE6.8CA

    P6KE6.8CA

    P6KE6.8CA TVS diode, capable of suppressing voltage bidirectionally at 5.8V and handling power up to 600W, featuring a 2-pin DO-15 package

    Brand: Vishay Package/Case: DO-204AC-2

    2,391 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • SZSMF15AT1G

    SZSMF15AT1G

    Automotive Diode TVS Single Uni-Directional 15V 200W AEC-Q101 2-Pin SOD-123FL T/R

    Brand: Littelfuse Package/Case: SOD-123-2

    5,167 In Stock

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    The minimum order is 1

  • SMBJ24A-E3/52

    SMBJ24A-E3/52 $0.077

    The TVS diode has a 5% tolerance level, ensuring reliable performance in transient voltage suppression

    Brand: Vishay Package/Case: DO-214AA-2

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    Cargo cycle: 3~7 Days

    The minimum order is 1

  • TPD2E001DRLRG4

    TPD2E001DRLRG4 $0.392

    Unidirectional Silicon TVS Diode

    Brand: Texas Instruments Package/Case: SOT-5X3-5

    6,274 In Stock

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  • TPD4E001DBVR

    TPD4E001DBVR

    A diode array providing ESD protection across four channels, characterized by 1

    Brand: Texas Instruments Package/Case: SOT-23 (DBV)-6

    3,100 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • TPD1E05U06DPYR

    TPD1E05U06DPYR $0.012

    Transient Voltage Suppressor Diode with 40W Power Rating, Unidirectional, Silicon Material, 5.5V Reverse Standoff Voltage, Single Element

    Brand: Texas Instruments Package/Case: X1SON (DPY)-2

    3,118 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • LM5069MM-2/NOPB

    LM5069MM-2/NOPB $0.768

    Small 10-VSSOP package

    Brand: Texas Instruments Package/Case: VSSOP (DGS)-10

    8,616 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1