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Thermal Cutoffs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Contact Rating	Rated Temperature	Tolerance	Maximum Temperature	Maximum Voltage	Minimum Holding Voltage	Resistance	Hold Current	Maximum Breaking Current	Maximum Leakage Current	Length	Width	Height	Approvals	Qualification	Product	Series	Packaging
Thermal Cutoffs TCO, High Current, SMD, 77C, Self Hold AEC-Q200 SD77ABB Bourns 1: ¥471.7 3,830In Stock	Mfr. Part # SD77ABB Mouser Part # 652-SD77ABB	Bourns	Thermal Cutoffs TCO, High Current, SMD, 77C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3,830In Stock	Cut Tape ¥471.7 ¥408.6 ¥330.5 ¥280.7 View Reel ¥194.3 ¥272.4 ¥230.9 ¥196 ¥194.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	8 A	+ 77 C			28 VDC/8 A/100 cycles	8 V	4 mOhms		35 A	300 mA	6.95 mm	3.75 mm	1.4 mm		AEC-Q200	Thermal Cutoff Devices	SD	Reel, Cut Tape, MouseReel
Thermal Cutoffs TRIP TEMP 77C 5C TOL HC77AY-1 Bourns 1: ¥262.4 3,142In Stock	Mfr. Part # HC77AY-1 Mouser Part # 652-HC77AY-1	Bourns	Thermal Cutoffs TRIP TEMP 77C 5C TOL Learn More about Bourns hc series breakers	Datasheet	3,142In Stock	¥262.4 ¥240.8 ¥201 ¥184.4 View ¥165.6 ¥152.3 ¥130.2 ¥128.9	Min.: 1 Mult.: 1		+ 77 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		Thermal Cutoffs	HC	Bulk
Thermal Cutoffs TRIP TEMP 72C 5C TOL LC72AY-1 Bourns 1: ¥181 1,619In Stock	Mfr. Part # LC72AY-1 Mouser Part # 652-LC72AY-1	Bourns	Thermal Cutoffs TRIP TEMP 72C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	1,619In Stock	¥181 ¥171.1 ¥160.3 ¥153 View ¥144.8 ¥135.2 ¥119.1 ¥109.1 ¥97.5	Min.: 1 Mult.: 1	12 A	+ 72 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		Thermal Cutoffs	LC	Bulk
Thermal Cutoffs TRIP TEMP 82C 5C TOL LC82AY-1 Bourns 1: ¥181 1,813In Stock	Mfr. Part # LC82AY-1 Mouser Part # 652-LC82AY-1	Bourns	Thermal Cutoffs TRIP TEMP 82C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	1,813In Stock	¥181 ¥171.1 ¥160.3 ¥153 View ¥146.3 ¥143.2 ¥123.4 ¥110.5 ¥97.5	Min.: 1 Mult.: 1	12 A	+ 82 C	+/- 5 C	+ 82 C	28 VDC/5 A/100 cycles	2 V	10 mOhms		40 A	150 mA	5.8 mm	3.75 mm	1.15 mm	UL, cUL, TUV		Thermal Cutoffs	LC	Bulk
Thermal Cutoffs Polymer Thermal Cut-Off, 1206, 12V/3.5A P-TCO-N350/12-2 Bourns 1: ¥117.9 3,031In Stock 10,500Expected 2/10/2027	Mfr. Part # P-TCO-N350/12-2 Mouser Part # 652-P-TCO-N350/12-2	Bourns	Thermal Cutoffs Polymer Thermal Cut-Off, 1206, 12V/3.5A Learn More about Bourns p tco n	Datasheet	3,031In Stock 10,500Expected 2/10/2027	Cut Tape ¥117.9 ¥96.3 ¥80.6 ¥68.9 View Reel ¥56.8 ¥64.8 ¥58.8 ¥56.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,500		+ 75 C	+/- 15 C	+ 75 C		12 V	22 mOhms	3.5 A			3.5 mm	1.8 mm	1.1 mm	UL, cUL, TUV			P-TCO-N	Reel, Cut Tape, MouseReel
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. B12A08005L310100U112 Microtherm Sentronic 1: ¥1,475 1,027In Stock	Mfr. Part # B12A08005L310100U112 Mouser Part # 256-B2A08005L3000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1,027In Stock	¥1,475 ¥1,279 ¥1,031.5 ¥873.7 View ¥850.4 ¥717.6 ¥686 ¥588	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp. B12A09005L310100 Microtherm Sentronic 1: ¥1,431.8 633In Stock	Mfr. Part # B12A09005L310100 Mouser Part # 256-B12A09005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 90C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	633In Stock	¥1,431.8 ¥1,240.8 ¥1,001.6 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12A15005 L370100U253 Microtherm Sentronic 1: ¥1,039.8 509In Stock	Mfr. Part # B12A15005 L370100U253 Mouser Part # 256-B2A5005L3000U253	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	509In Stock	¥1,039.8 ¥877 ¥813.9 ¥739.1 View ¥687.7 ¥639.5 ¥589.7 ¥500	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. B12A12505L310100U253 Microtherm Sentronic 1: ¥1,503.2 993In Stock	Mfr. Part # B12A12505L310100U253 Mouser Part # 256-B2A2505L3000U253	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	993In Stock	¥1,503.2 ¥1,302.2 ¥1,051.4 ¥890.3 View ¥867 ¥730.8 ¥697.6 ¥599.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. B12A14005L310100U186B245 Microtherm Sentronic 1: ¥1,642.7 1,007In Stock	Mfr. Part # B12A14005L310100U186B245 Mouser Part # 256-B2A4005L3000B245	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1,007In Stock	¥1,642.7 ¥1,423.5 ¥1,149.4 ¥973.3 View ¥948.4 ¥798.9 ¥764.1 ¥656.1	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U253 Microtherm Sentronic 1: ¥1,503.2 875In Stock	Mfr. Part # B12A07005L310100U253 Mouser Part # 256-B2A75L3U253	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	875In Stock	¥1,503.2 ¥1,302.2 ¥1,051.4 ¥890.3 View ¥867 ¥730.8 ¥697.6 ¥599.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U294 Microtherm Sentronic 1: ¥1,503.2 729In Stock	Mfr. Part # B12A07005L310100U294 Mouser Part # 256-B2A75L3U294	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	729In Stock	¥1,503.2 ¥1,302.2 ¥1,051.4 ¥890.3 View ¥867 ¥730.8 ¥697.6 ¥599.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12E07005L310100G714 Microtherm Sentronic 1: ¥1,852 747In Stock	Mfr. Part # B12E07005L310100G714 Mouser Part # 256-B2E07005L3000G74	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	747In Stock	¥1,852 ¥1,604.5 ¥1,295.6 ¥1,096.3 View ¥1,068 ¥900.3 ¥860.4 ¥739.1	Min.: 1 Mult.: 1																Temperature Switch	B12E	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12E15005 L370100G714 Microtherm Sentronic 1: ¥1,852 982In Stock	Mfr. Part # B12E15005 L370100G714 Mouser Part # 256-B2E5005L3000G74	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	982In Stock	¥1,852 ¥1,604.5 ¥1,295.6 ¥1,096.3 View ¥1,068 ¥900.3 ¥860.4 ¥739.1	Min.: 1 Mult.: 1																Temperature Switch	B12E	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0 A/2.5 A.,3.0 A/2.5 A.3.0 A/2.5 A. F13A12505L300100U112 Microtherm Sentronic 1: ¥1,431.8 997In Stock	Mfr. Part # F13A12505L300100U112 Mouser Part # 256-F3A2505L30000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 125C switch temp,3.0 A/2.5 A.,3.0 A/2.5 A.3.0 A/2.5 A. Learn More about Microtherm Sentronic f temperature switches	Datasheet	997In Stock	¥1,431.8 ¥1,240.8 ¥1,001.6 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1																Temperature Switch	F13A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0 A/2.5 A.. F13A14005L300100U112 Microtherm Sentronic 1: ¥1,431.8 1,000In Stock	Mfr. Part # F13A14005L300100U112 Mouser Part # 256-F3A4005L30000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0 A/2.5 A.. Learn More about Microtherm Sentronic f temperature switches	Datasheet	1,000In Stock	¥1,431.8 ¥1,240.8 ¥1,001.6 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1																Temperature Switch	F13A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0 A/2.5 A.. F13A14005L300100U198 Microtherm Sentronic 1: ¥1,529.8 1,000In Stock	Mfr. Part # F13A14005L300100U198 Mouser Part # 256-F3A4005L30000U98	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 140C switch temp,3.0 A/2.5 A.. Learn More about Microtherm Sentronic f temperature switches	Datasheet	1,000In Stock	¥1,529.8 ¥1,325.5 ¥1,069.7 ¥905.2 View ¥882 ¥744.1 ¥710.9 ¥609.6	Min.: 1 Mult.: 1																Temperature Switch	F13A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,3.0 A/2.5 A.. F13A08005L300100U198B224 Microtherm Sentronic 1: ¥1,166 982In Stock	Mfr. Part # F13A08005L300100U198B224 Mouser Part # 256-F3A85L3B2241	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,3.0 A/2.5 A.. Learn More about Microtherm Sentronic f temperature switches	Datasheet	982In Stock	¥1,166 ¥983.3 ¥913.6 ¥828.8 View ¥770.7 ¥715.9 ¥669.4 ¥568.1	Min.: 1 Mult.: 1																Temperature Switch	F13A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A T11A08005L310100 Microtherm Sentronic 1: ¥1,431.8 600In Stock	Mfr. Part # T11A08005L310100 Mouser Part # 256-T11A08005L310100	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 80C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	600In Stock	¥1,431.8 ¥1,240.8 ¥1,001.6 ¥847.1 View ¥825.5 ¥696 ¥664.4 ¥571.4	Min.: 1 Mult.: 1																Temperature Switch	T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A T11A16005L370100U250 Microtherm Sentronic 1: ¥1,463.3 992In Stock	Mfr. Part # T11A16005L370100U250 Mouser Part # 256-TA6005L3000U250	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp,6A Learn More about Microtherm Sentronic t temperature switches	Datasheet	992In Stock	¥1,463.3 ¥1,269 ¥1,024.8 ¥867 View ¥845.4 ¥710.9 ¥681 ¥583	Min.: 1 Mult.: 1																Temperature Switch	T11A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U186 Microtherm Sentronic 1: ¥1,491.6 942In Stock	Mfr. Part # B12A07005L310100U186 Mouser Part # 256-B2A07005L3000U86	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	942In Stock	¥1,491.6 ¥1,292.3 ¥1,043.1 ¥883.7 View ¥860.4 ¥724.2 ¥692.6 ¥594.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. B12A15005 L370100U186 Microtherm Sentronic 1: ¥1,491.6 1,004In Stock	Mfr. Part # B12A15005 L370100U186 Mouser Part # 256-B2A5005L3000UU86	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 150C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	1,004In Stock	¥1,491.6 ¥1,292.3 ¥1,043.1 ¥883.7 View ¥860.4 ¥724.2 ¥692.6 ¥594.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. B12A15505 L370100U112 Microtherm Sentronic 1: ¥1,473.3 999In Stock	Mfr. Part # B12A15505 L370100U112 Mouser Part # 256-B2A5505L3000U2	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 155C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	999In Stock	¥1,473.3 ¥1,277.3 ¥1,029.8 ¥873.7 View ¥850.4 ¥717.6 ¥686 ¥588	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. B12A16005 L370100U294 Microtherm Sentronic 1: ¥1,501.5 987In Stock	Mfr. Part # B12A16005 L370100U294 Mouser Part # 256-B2A6005L3000U294	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 160C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	987In Stock	¥1,501.5 ¥1,300.6 ¥1,049.8 ¥890.3 View ¥867 ¥730.8 ¥697.6 ¥599.6	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk
Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. B12A07005L310100U186B245 Microtherm Sentronic 1: ¥1,644.4 819In Stock	Mfr. Part # B12A07005L310100U186B245 Mouser Part # 256-B2A75L3B245	Microtherm Sentronic	Thermal Cutoffs Bi-metallic Disc, Thermal Switch, Normally Closed (NC), SPST 70C switch temp. Learn More about Microtherm Sentronic b temperature switches	Datasheet	819In Stock	¥1,644.4 ¥1,425.1 ¥1,151.1 ¥973.3 View ¥948.4 ¥798.9 ¥764.1 ¥656.1	Min.: 1 Mult.: 1																Temperature Switch	B12A	Bulk