DC Voltage Thermal Cutoffs and Thermal Fuses

SMD thermal fuse for high currents -- RTS
from Schurter

Description. Patented surface mount thermal fuse to protect against thermal runaway of power semiconductors such as: MOSFET's, IC's, IGBT's, Triac's, SCR's, etc. Highest reliability thanks to complete galvanic Separation. Unique Selling Proposition. Separates rated voltages up to 60 VDC. Reflow... [See More]

  • Voltage Type: DC Voltage
  • Case Style: Other; Plastics
  • Rated Voltage: 60
  • Lead Material: Tin Plated Copper Wire
Thermal sensitive Fuse, SMD 1206, 32 VDC -- USN 1206
from Schurter

Description. Temperature sensitive SMD fuse. Customer-specific pre-arcing time characteristic as a function of ambient temperature. Ensures the complete time-current curve from 0 A to BC. Impermeable to potting compound used to achieve hermetic seal for use in intrinsically safe applications... [See More]

  • Voltage Type: DC Voltage
  • Rated Current: 12
  • Rated Voltage: 32
  • Case Style: Other; Fiber-reinforced plastic
Thermal Guard Relay
from KEMET Electronics Corporation

The OHD ™ Series Thermal Guard is developed for thermal problem countermeasures and safety standard conformity, which are becoming increasingly important for electronic devices in recent years. Applications. Typical applications include atmospheric temperature detection and overheating... [See More]

  • Cutoff Temperature: 30 to 120
  • Rated Voltage: 30 to 110
  • Voltage Type: AC Voltage; DC Voltage
  • Rated Current: 0.1000 to 0.3000
Mini-Breakers Thermal Cutoff Devices
from Bourns, Inc.

Bourns ® Mini-Breakers are Thermal Cutoff (TCO) devices which are used as safety devices to help prevent heat and fires caused by excess current, mainly in lithium-ion batteries. Used in batteries for such devices as notebook PCs, tablets, digital cameras, and smartphones. We have also obtained... [See More]

  • Cutoff Temperature: 72 to 90
  • Voltage Type: DC Voltage
  • Cutoff Temperature Accuracy: -5 to 5
  • Rated Voltage: 28
Thermal Cutoffs
from NEC / Schott

The Thermal Cutoff Product Division develops and produces thermal protection devices designed to protect electrical equipment from catching fire by sensing overheating, and cutting off the electrical circuit immediately. NEC SCHOTT SEFUSE ® is a trusted brand of thermal links that meet numerous... [See More]

  • Cutoff Temperature: 73 to 240
  • Rated Voltage: 50 to 250
  • Voltage Type: AC Voltage; DC Voltage
  • Rated Current: 0.5000 to 15
ELUCT 12 Series - Axial Thermal Cutoff -- 12M
from Chatham Components, Inc.

The SEFUSE brand SF-E and SF-R series thermal fuses are designed for high current applications. The thermal sensitive pellet in the SEFFUSE brand TCO liquefies when the temperature rises to the melting point of the thermal element. This, in turn, allows a spring action to permanently break the... [See More]

  • Cutoff Temperature: 139
  • Rated Voltage: 50 to 250
  • Voltage Type: AC Voltage; DC Voltage
  • Rated Current: 1.5 to 7
ELUCT 22 Series - Axial Thermal Cutoff -- 22MR
from Chatham Components, Inc.

ELCUT Thermal Cutoffs are available with axial or radial lead wires, both having the same basic design. The fusible thermal element is a eutectic alloy that is welded across a pair of lead wires. The eutectic alloy is coated with a special compound to protect it from oxidation. This ensures stable... [See More]

  • Cutoff Temperature: 139
  • Rated Voltage: 50 to 250
  • Voltage Type: AC Voltage; DC Voltage
  • Rated Current: 2.5 to 14