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Thermal Cut-offs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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	Maximum Breaking Current	Maximum Leakage Current	Length	Width	Height	Approvals	Qualification	Series	Packaging
Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200 SD90ABB Bourns 1: Rp35.958 14.934In Stock	Mfr. Part No. SD90ABB Mouser Part No 652-SD90ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	14.934In Stock	Cut Tape Rp35.958 Rp34.124 Rp32.289 Rp30.821 View Reel Rp20.731 Rp29.537 Rp25.501 Rp24.217 Rp20.731 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 90 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs THERMAL PROTECTOR RP-1B Sensata Technologies 1: Rp639.908 398In Stock New Product	Mfr. Part No. RP-1B Mouser Part No 682-RP-1B New Product	Sensata Technologies	Thermal Cut-offs THERMAL PROTECTOR Learn More about Sensata Technologies sensata rp thermal protectors	Datasheet	398In Stock	Rp639.908	Min.: 1 Mult.: 1															RP
Thermal Cut-offs THERMAL PROTECTOR RP-12A Sensata Technologies 1: Rp286.198 765In Stock New Product	Mfr. Part No. RP-12A Mouser Part No 874-RP-12A New Product	Sensata Technologies	Thermal Cut-offs THERMAL PROTECTOR Learn More about Sensata Technologies sensata rp thermal protectors	Datasheet	765In Stock	Rp286.198	Min.: 1 Mult.: 1															RP
Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200 SD72ABB Bourns 1: Rp52.103 3.469In Stock	Mfr. Part No. SD72ABB Mouser Part No 652-SD72ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.469In Stock	Cut Tape Rp52.103 Rp45.131 Rp36.509 Rp31.005 View Reel Rp22.749 Rp30.087 Rp25.501 Rp24.400 Rp22.749 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 72 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200 SD55ABB Bourns 1: Rp35.958 2.934In Stock	Mfr. Part No. SD55ABB Mouser Part No 652-SD55ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.934In Stock	Cut Tape Rp35.958 Rp34.124 Rp32.289 Rp30.821 View Reel Rp22.749 Rp29.537 Rp26.235 Rp24.584 Rp22.749 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 55 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200 SD85ABB Bourns 1: Rp52.103 3.205In Stock	Mfr. Part No. SD85ABB Mouser Part No 652-SD85ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.205In Stock	Cut Tape Rp52.103 Rp45.131 Rp36.509 Rp31.005 View Reel Rp21.098 Rp30.087 Rp25.501 Rp24.400 Rp21.098 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 85 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200 AD55ABB Bourns 1: Rp33.573 2.467In Stock	Mfr. Part No. AD55ABB Mouser Part No 652-AD55ABB	Bourns	Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.467In Stock	Rp33.573 Rp31.922 Rp30.087 Rp28.803 View Rp27.702 Rp23.483 Rp22.566 Rp19.263	Min.: 1 Mult.: 1	8 A	+ 55 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	AD	Bulk
Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200 SD82WBB Bourns 1: Rp35.041 4.987In Stock	Mfr. Part No. SD82WBB Mouser Part No 652-SD82WBB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	4.987In Stock	Cut Tape Rp35.041 Rp33.390 Rp31.555 Rp30.271 View Reel Rp20.181 Rp28.987 Rp24.767 Rp23.666 Rp20.181 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 82 C			14 VDC/8 A/10 kcycles		4 mOhms	8 A	300 mA	6.95 mm	3.75 mm	1.4 mm		AEC-Q200	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TRIP TEMP 77C 5C TOL LC77AY-1 Bourns 1: Rp19.997 7.547In Stock	Mfr. Part No. LC77AY-1 Mouser Part No 652-LC77AY-1	Bourns	Thermal Cut-offs TRIP TEMP 77C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	7.547In Stock	Rp19.997 Rp18.896 Rp17.667 Rp16.860 View Rp16.163 Rp15.814 Rp13.631 Rp12.072 Rp10.237	Min.: 1 Mult.: 1	12 A	+ 77 C	+/- 5 C	+ 77 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		LC	Bulk
Thermal Cut-offs HC TCO 77C BL-51 SA77SB0 Bourns 1: Rp17.062 23.105In Stock	Mfr. Part No. SA77SB0 Mouser Part No 652-SA77SB0	Bourns	Thermal Cut-offs HC TCO 77C BL-51 Learn More about Bourns sa smt breaker	Datasheet	23.105In Stock	Cut Tape Rp17.062 Rp16.071 Rp15.044 Rp14.347 View Reel Rp9.228 Rp13.723 Rp13.191 Rp11.631 Rp10.714 Rp9.228 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		+ 77 C	+/- 5 C	+ 77 C	28 VDC/25 A/100 cycles	3 V	7 mOhms	60 A	200 mA	5.4 mm	3.2 mm	1.17 mm	UL, cUL, TUV		SA	Reel, Cut Tape, MouseReel
Thermal Cut-offs 72C Reinforced Cover SMD HC TCO SC72AAA Bourns 1: Rp16.511 4.469In Stock	Mfr. Part No. SC72AAA Mouser Part No 652-SC72AAA	Bourns	Thermal Cut-offs 72C Reinforced Cover SMD HC TCO Learn More about Bourns sc mini breakers	Datasheet	4.469In Stock	Cut Tape Rp16.511 Rp15.667 Rp15.135 Rp14.567 View Reel Rp12.255 Rp14.090 Rp14.053 Rp13.411 Rp13.154 Rp12.255 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		+ 72 C	+/- 5 C	+ 72 C	28 VDC/25 A/100 cycles	3 V	5 mOhms	50 A	200 mA	4.4 mm	2.8 mm	0.94 mm	UL, cUL, TUV		SC	Reel, Cut Tape, MouseReel
Thermal Cut-offs TRIP TEMP 72C 5C TOL LC72AY-1 Bourns 1: Rp19.080 2.301In Stock	Mfr. Part No. LC72AY-1 Mouser Part No 652-LC72AY-1	Bourns	Thermal Cut-offs TRIP TEMP 72C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	2.301In Stock	Rp19.080 Rp18.034 Rp16.915 Rp15.778 View Rp13.815 Rp13.374 Rp12.512 Rp10.824 Rp10.806	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		LC	Bulk
Thermal Cut-offs 77C Low Profile SMD HC TCO SC77AAB Bourns 1: Rp17.429 9.540In Stock	Mfr. Part No. SC77AAB Mouser Part No 652-SC77AAB	Bourns	Thermal Cut-offs 77C Low Profile SMD HC TCO Learn More about Bourns sc mini breakers	Datasheet	9.540In Stock	Cut Tape Rp17.429 Rp16.475 Rp15.447 Rp14.732 View Reel Rp9.760 Rp12.824 Rp12.714 Rp11.558 Rp10.549 Rp9.760 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		+ 77 C	+/- 5 C	+ 77 C	28 VDC/25 A/100 cycles	3 V	5 mOhms	50 A	200 mA	4.4 mm	2.8 mm	0.94 mm	UL, cUL, TUV		SC	Reel, Cut Tape, MouseReel
Thermal Cut-offs HC TCO 85C BL-51 SA85SB0 Bourns 1: Rp17.062 8.987In Stock	Mfr. Part No. SA85SB0 Mouser Part No 652-SA85SB0	Bourns	Thermal Cut-offs HC TCO 85C BL-51 Learn More about Bourns sa smt breaker	Datasheet	8.987In Stock	Cut Tape Rp17.062 Rp16.071 Rp15.044 Rp14.347 View Reel Rp9.228 Rp13.723 Rp13.191 Rp11.485 Rp10.714 Rp9.228 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		+ 85 C	+/- 5 C	+ 85 C	28 VDC/25 A/100 cycles	3 V	7 mOhms	60 A	200 mA	5.4 mm	3.2 mm	1.17 mm	UL, cUL, TUV		SA	Reel, Cut Tape, MouseReel
Thermal Cut-offs 72C Low Profile SMD HC TCO SC72AAB Bourns 1: Rp16.695 4.902In Stock	Mfr. Part No. SC72AAB Mouser Part No 652-SC72AAB	Bourns	Thermal Cut-offs 72C Low Profile SMD HC TCO Learn More about Bourns sc mini breakers	Datasheet	4.902In Stock	Cut Tape Rp16.695 Rp15.741 Rp14.750 Rp14.071 View Reel Rp9.265 Rp13.448 Rp12.879 Rp10.861 Rp10.255 Rp9.265 MouseReel Available	Min.: 1 Mult.: 1 : 5.000		+ 72 C	+/- 5 C	+ 72 C	28 VDC/25 A/100 cycles	3 V	5 mOhms	50 A	200 mA	4.4 mm	2.8 mm	0.94 mm	UL, cUL, TUV		SC	Reel, Cut Tape, MouseReel
Thermal Cut-offs 82C Low Profile SMD HC TCO SC82AAB Bourns 1: Rp16.695 6.516In Stock	Mfr. Part No. SC82AAB Mouser Part No 652-SC82AAB	Bourns	Thermal Cut-offs 82C Low Profile SMD HC TCO Learn More about Bourns sc mini breakers	Datasheet	6.516In Stock	Cut Tape Rp16.695 Rp15.741 Rp14.750 Rp14.053 View Reel Rp10.898 Rp13.448 Rp13.429 Rp11.962 Rp11.026 Rp10.898 MouseReel Available	Min.: 1 Mult.: 1 : 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	0.94 mm	UL, cUL, TUV		SC	Reel, Cut Tape, MouseReel
Thermal Cut-offs 16V 500A MAX HCRTP-MINI-B Littelfuse 1: Rp23.483 1.790In Stock 8.000On Order New Product	Mfr. Part No. HCRTP-MINI-B Mouser Part No 650-HCRTP-MINI-B New Product	Littelfuse	Thermal Cut-offs 16V 500A MAX	Datasheet	1.790In Stock 8.000On Order On Order Ship Dates Mfr. No: HCRTP-MINI-B Stock: 1.790 Can Dispatch Immediately On Order: 4.000 Expected 27/10/2026 4.000 Expected 07/01/2027 Factory Lead Time: 15 Weeks	Rp23.483 Rp20.731 Rp19.630 Rp17.392 View Rp13.686 Rp13.081 Rp11.888	Min.: 1 Mult.: 1																Bulk
Thermal Cut-offs TCO, High Current, Axial Lead, 85C, Self Hold AEC-Q200 AD85ABB Bourns 1: Rp48.250 2.945In Stock	Mfr. Part No. AD85ABB Mouser Part No 652-AD85ABB	Bourns	Thermal Cut-offs TCO, High Current, Axial Lead, 85C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.945In Stock	Rp48.250 Rp41.829 Rp33.757 Rp28.620 View Rp27.886 Rp23.483 Rp22.566 Rp19.997	Min.: 1 Mult.: 1	8 A	+ 85 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	AD	Bulk
Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200 SD77ABB Bourns 1: Rp52.103 3.830In Stock	Mfr. Part No. SD77ABB Mouser Part No 652-SD77ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.830In Stock	Cut Tape Rp52.103 Rp45.131 Rp36.509 Rp31.005 View Reel Rp20.731 Rp30.087 Rp25.501 Rp24.400 Rp20.731 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200 AD82ABB Bourns 1: Rp48.250 2.844In Stock	Mfr. Part No. AD82ABB Mouser Part No 652-AD82ABB	Bourns	Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.844In Stock	Rp48.250 Rp41.829 Rp40.178 Rp32.839 View Rp28.253 Rp27.702 Rp23.483 Rp22.566 Rp19.814	Min.: 1 Mult.: 1	8 A	+ 82 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	AD	Bulk
Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200 SD82ABB Bourns 1: Rp52.103 3.969In Stock	Mfr. Part No. SD82ABB Mouser Part No 652-SD82ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.969In Stock	Cut Tape Rp52.103 Rp45.131 Rp36.509 Rp31.005 View Reel Rp21.281 Rp30.087 Rp25.501 Rp24.400 Rp21.281 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	8 A	+ 82 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	SD	Reel, Cut Tape, MouseReel
Thermal Cut-offs TRIP TEMP 82C 5C TOL LC82AY-1 Bourns 1: Rp19.080 1.813In Stock	Mfr. Part No. LC82AY-1 Mouser Part No 652-LC82AY-1	Bourns	Thermal Cut-offs TRIP TEMP 82C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	1.813In Stock	Rp19.080 Rp18.034 Rp16.915 Rp16.144 View Rp15.447 Rp15.025 Rp12.952 Rp11.870 Rp11.796	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		LC	Bulk
Thermal Cut-offs TRIP TEMP 90C 5C TOL HC90AY-1 Bourns 1: Rp23.299 3.108In Stock	Mfr. Part No. HC90AY-1 Mouser Part No 652-HC90AY-1	Bourns	Thermal Cut-offs TRIP TEMP 90C 5C TOL Learn More about Bourns hc series breakers	Datasheet	3.108In Stock	Rp23.299 Rp22.749 Rp21.832 Rp20.914 View Rp19.997 Rp19.630 Rp16.823 Rp15.172 Rp13.815	Min.: 1 Mult.: 1		+ 90 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
Thermal Cut-offs Trip Temp 72c 5c TOL NR72CB0 Bourns 1: Rp22.749 4.427In Stock	Mfr. Part No. NR72CB0 Mouser Part No 652-NR72CB0	Bourns	Thermal Cut-offs Trip Temp 72c 5c TOL Learn More about Bourns komatsulite nr c	Datasheet	4.427In Stock	Rp22.749 Rp15.888 Rp15.723 Rp15.025	Min.: 1 Mult.: 1	12 A	+ 72 C	+/- 5 C	+ 72 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
Thermal Cut-offs TRIP TEMP 77C 5C TOL HC77AY-1 Bourns 1: Rp28.987 3.142In Stock	Mfr. Part No. HC77AY-1 Mouser Part No 652-HC77AY-1	Bourns	Thermal Cut-offs TRIP TEMP 77C 5C TOL Learn More about Bourns hc series breakers	Datasheet	3.142In Stock	Rp28.987 Rp26.602 Rp22.199 Rp20.364 View Rp18.309 Rp16.823 Rp14.677 Rp13.833	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		HC	Bulk