New Thermal Cut-offs
Bourns SE Breakers are miniature thermal cutoff (TCO) devices that control abnormal, excessive current virtually instantaneously up to rated limits. These surface-mount, small-footprint devices provide overtemperature and overcurrent protection and offer a wide range of temperature options. Bourns SE Breakers support the USB PD 240W (48V / 5A) specification and are ideal for use in USB Type C™ cables, smartphones, wearables, portable equipment, and more.
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Bourns SE Breakers (Thermal Cut-Off Devices)TCO devices that control abnormal, excessive current virtually instantaneously up to rated limits.1/19/2026
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Bourns NX Series Thermal Cutoff (TCO) DevicesUse a high-rated corrosion-resistant bimetal mechanism for improved endurance in humid environments.3/12/2024 -
Bourns SW70AAB Mini-Breaker Thermal Cutoff DeviceFeature overtemperature, overcurrent protection, and high corrosion resistance.12/4/2023 -
Bourns AD & SD Miniature Thermal Cutoff DevicesResettable mini-breaker devices that offer advanced overtemperature protection technologies.3/10/2023 -
Littelfuse Gaming SolutionsProducts including protection ICs, TVS diode arrays, switches and temperature indicators.2/28/2023