Newest Circuit Protection
Types of Circuit Protection
Applied Filters:
Infineon Technologies Multi-Purpose Diodes for ESD Protection
03.27.2026
03.27.2026
Offering the best protection in a small footprint, the diodes deliver superior ESD performance.
Stackpole Electronics NTC AEC-Q200 Thermistors
03.24.2026
03.24.2026
AEC-Q200 qualified thick film NTC thermistors available in 0402, 0603, and 0805 chip sizes.
Vishay T3KN12CA thru T3KN100CA PAR® TVS
03.18.2026
03.18.2026
TVSs are bidirectional, 3000W peak-pulse-power devices ideal for automated placement.
Vishay XFD11K XClampR® Transient Voltage Suppressors
03.18.2026
03.18.2026
Surface-mount bidirectional devices designed for high-temperature stability and high reliability.
Texas Instruments TVS2210 Flat-Clamp Surge Protection Device
03.12.2026
03.12.2026
Designed to robustly shunt up to 25A of fault current to protect from transients or lightning.
Transtector ALPU Outdoor Gigabit Ethernet Surge Protectors
03.09.2026
03.09.2026
Uses SASD technology to protect critical equipment in Gigabit Ethernet/PoE data networks.
Transtector ALPU Outdoor GbE PoE++ Data Surge Protectors
03.09.2026
03.09.2026
Uses SASD/GDT technology to protect critical equipment in Gigabit Ethernet/PoE++ data networks
Littelfuse SP1120-01WTG Unidirectional Discrete TVS Diode
03.09.2026
03.09.2026
Proprietary silicon avalanche technology and offers high ESD protection for electronic equipment.
Transtector APEX IMAX Panel-Mount AC Surge Protectors (SPDs)
03.09.2026
03.09.2026
Uses MOV or SASD + MOV hybrid technology to protect critical equipment.
Transtector ALPU Outdoor 10/100 Base-T Data Surge Protectors
03.09.2026
03.09.2026
Protects critical equipment in 10/100 Base-T Ethernet/PoE or PoE+ protocol data networks.
Bourns GDT225HE High Energy Gas Discharge Tube Arrestors
03.09.2026
03.09.2026
Offers a 2000VDC breakdown voltage, 100A follow-on current, and 1GΩ minimum insulation resistance.
Transtector I2R Indoor DIN-Rail DC Surge Protectors (SPDs)
03.09.2026
03.09.2026
Protects critical equipment operating on a 48VDC electrical service.
Transtector CPX Surge Protector 4-Position Chassis
03.09.2026
03.09.2026
Multi-port chassis for CPX Data Surge Protectors
Transtector DPR Indoor Data Surge Protectors (SPDs)
03.09.2026
03.09.2026
Uses SASD technology to protect critical equipment while remaining transparent to data throughput.
Transtector THUNDERBOLT Outdoor Data Surge Protectors (SPDs)
03.09.2026
03.09.2026
Uses GDT, TBU, or SASD technology to protect equipment in 10/1000 Base-T or Gigabit networks.
Transtector PBM Indoor POTS Data Surge Protectors (SPDs)
03.09.2026
03.09.2026
Uses Sidactor technology to protect critical equipment in POTS protocol data networks.
Transtector DR DIN-Rail AC Surge Protectors (SPDs)
03.09.2026
03.09.2026
DIN-rail devices that use SASD technology to protect critical equipment.
Transtector DC DEFENDER Outdoor Clamshell DC Surge Protectors
03.09.2026
03.09.2026
Clamshell-style SPDs that protect critical equipment that operates on a 48VDC electrical service.
Transtector ACP AC Surge Protectors (SPDs)
03.09.2026
03.09.2026
Hard-wired or plug-in AC SPDs that use SASD technology to protect critical equipment.
Transtector ALPU Surge Protector (SPD) Kits & Accessories
03.09.2026
03.09.2026
Mounting kits for ALPU SASD technology SPDs and an ALPU-TSU Replacement PCB Assembly.
Transtector I2R DIN-Rail AC Surge Protectors (SPDs)
03.09.2026
03.09.2026
UL1449 4th Ed. DIN-rail devices providing effective protection against electrical transient surges.
Diotec Semiconductor TPSMA6L20A-AQ TVS Diode
03.06.2026
03.06.2026
AEC‑Q101 qualified unidirectional diode built in compact SMAF (DO‑221AC) low‑profile package.
Vishay PPTC Resettable Fuses
03.05.2026
03.05.2026
Provides a fast response to overcurrent and low resistance, resulting in minimal voltage drop.
Transtector CPX Indoor Data Surge Protectors (SPDs)
03.05.2026
03.05.2026
TBU/GDT or SASD/MOV/GDT technology to protect critical equipment in T1/E1 or Gigabit networks.
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