Mini-Breakers (Thermal Cutoff Devices)

Bourns Mini-Breakers (Thermal Cutoff Devices) feature a low or high current type and overtemperature / overcurrent protection for lithium polymer and prismatic cells. These devices also control abnormal, excessive currents instantaneously. Bourns Mini-Breakers are RoHS compliant and halogen free. The modules provide a robust and complete alternative for the protection of lithium cells in a compact, single-package solution.

Results: 34
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Contact Rating
Rated Temperature
Tolerance
Maximum Temperature
Maximum Voltage
Minimum Holding Voltage
Resistance
Maximum Breaking Current
Maximum Leakage Current
Length
Width
Height
Approvals
Series
Packaging
Bourns Thermal Cutoffs Super HC TCO 85C w/o projection
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

35 A + 85 C +/- 5 C 28 VDC / 35 A, 100 cycles 3.5 VDC 2 mOhms 60 A 200 mA 6.95 mm 3.95 mm 1.1 mm UL, cUL, TUV AC Bulk
Bourns Thermal Cutoffs TRIP TEMP 82C 5C TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

+ 82 C +/- 5 C 28 VDC / 25 A, 100 cycles 3 VDC 5 mOhms 80 A 200 mA 5.8 mm 3.75 mm 1.15 mm UL, cUL, TUV HC Bulk
Bourns Thermal Cutoffs TRIP TEMP 85C 5C TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

+ 85 C +/- 5 C + 85 C 28 VDC / 25 A, 100 cycles 3 V 5 mOhms 80 A 200 mA 5.8 mm 3.75 mm 1.15 mm UL, cUL, TUV HC Bulk
Bourns Thermal Cutoffs TRIP TEMP 85C 5C TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

12 A + 85 C +/- 5 C 28 VDC / 5 A, 100 cycles 2 VDC 10 mOhms 40 A 150 mA 5.8 mm 3.75 mm 1.15 mm UL, cUL, TUV LC Bulk
Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

25 A + 77 C +/- 5 C + 77 C 28 VDC / 25 A, 100 cycles 2 V 5 mOhms 60 A 200 mA 4.8 mm 2.8 mm 0.89 mm UL, cUL, TUV NR-A Bulk
Bourns Thermal Cutoffs Trip Temp 77c 5c TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

12 A + 77 C +/- 5 C + 77 C 28 VDC / 12 A, 100 cycles 2 V 15 mOhms 30 A 150 mA 4.8 mm 2.8 mm 0.89 mm UL, cUL, TUV NR-C Bulk
Bourns Thermal Cutoffs Trip Temp 82c 5c TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

25 A + 82 C +/- 5 C 28 VDC / 25 A, 100 cycles 2 VDC 5 mOhms 60 A 200 mA 4.8 mm 2.8 mm 0.89 mm UL, cUL, TUV NR-A Bulk
Bourns Thermal Cutoffs Trip Temp 82c 5c TOL
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 5,000
Mult.: 5,000

12 A + 82 C +/- 5 C 28 VDC / 12 A, 100 cycles 2 VDC 15 mOhms 30 A 150 mA 4.8 mm 2.8 mm 0.89 mm UL, cUL, TUV NR-C Bulk
Bourns Thermal Cutoffs 82C Reinforced Cover SMD HC TCO
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

+ 82 C +/- 5 C + 82 C 28 VDC / 25 A, 100 cycles 3 V 5 mOhms 50 A 200 mA 4.4 mm 2.8 mm 1.07 mm UL, cUL, TUV SC Reel