Resettable Fuses - PPTC – Mouser Sweden

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PTSA Automotive Resettable PTC Fuses

Eaton Electronics PTSA Automotive Resettable PTC Fuses are polymeric positive temperature coefficient overcurrent protection devices. These fuses provide above 13V ideal voltage rating for typical automotive circuitry, low resistances, and fast time-to-trip performance. The PTSA fuses offer 100mA to 2.6A holding current range and the PTSAHT fuses offer 100mA to 500mA holding current range. The PTSA family fuses are available in four surface-mount Printed Circuit Board (PCB) footprints from 0805 up to 1812 with AEC-Q200 qualification. The PTSAHT fuses feature high-temperature PPTCs that withstand operating temperatures up to 125°C. These fuses are used in applications such as infotainment, in-vehicle navigation, telematics, car lighting, power window and seat control, instrument clusters, and PCB trace protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Termination Style	Hold Current	Maximum Voltage	Trip Current	Current Rating - Max	Resistance	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Resettable Fuses - PPTC PTSA1206 0.25A, 16V PTSA120616V025 Eaton Electronics 1: 3,97 kr 7 246In Stock	Mfr. Part No. PTSA120616V025 Mouser Part No 504-PTSA120616V025	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.25A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	7 246In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 1,90 kr 2,49 kr 2,31 kr 2,13 kr 1,90 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	250 mA	16 VDC	580 mA	40 A	2.3 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.5A, 13.2V PTSA120613V050 Eaton Electronics 1: 3,97 kr 3 292In Stock	Mfr. Part No. PTSA120613V050 Mouser Part No 504-PTSA120613V050	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.5A, 13.2V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 292In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 2,06 kr 2,49 kr 2,31 kr 2,23 kr 2,06 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	500 mA	13.2 VDC	1.1 A	40 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.35A, 16V PTSA120616V035 Eaton Electronics 1: 3,97 kr 3 340In Stock	Mfr. Part No. PTSA120616V035 Mouser Part No 504-PTSA120616V035	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.35A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 340In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 2,12 kr 2,49 kr 2,31 kr 2,23 kr 2,12 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	350 mA	16 VDC	750 mA	40 A	1.35 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSAHT1206 0.35A, 16V PTSAHT120616V035 Eaton Electronics 1: 4,63 kr 3 064In Stock	Mfr. Part No. PTSAHT120616V035 Mouser Part No 504-PTSAHT120616V035	Eaton Electronics	Resettable Fuses - PPTC PTSAHT1206 0.35A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 064In Stock	Cut Tape 4,63 kr 4,25 kr 3,53 kr 3,26 kr View Reel 2,20 kr 2,93 kr 2,70 kr 2,49 kr 2,20 kr 2,20 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSAHT1206	PCB Mount	SMD/SMT	350 mA	16 VDC	950 mA	50 A	1.6 Ohms	1206 (3216 metric)	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.16A, 48V PTSA120648V016 Eaton Electronics 1: 3,97 kr 3 303In Stock	Mfr. Part No. PTSA120648V016 Mouser Part No 504-PTSA120648V016	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.16A, 48V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 303In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 2,12 kr 2,49 kr 2,31 kr 2,13 kr 2,12 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	160 mA	48 VDC	450 mA	10 A	5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.1A, 60V PTSA120660V010 Eaton Electronics 1: 4,25 kr 6 356In Stock	Mfr. Part No. PTSA120660V010 Mouser Part No 504-PTSA120660V010	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.1A, 60V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	6 356In Stock	Cut Tape 4,25 kr 3,91 kr 3,25 kr 3,00 kr View Reel 1,90 kr 2,69 kr 2,48 kr 2,30 kr 2,23 kr 1,90 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	100 mA	60 VDC	250 mA	10 A	15 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA0805 0.1A, 15V PTSA080515V010 Eaton Electronics 1: 2,65 kr 50In Stock 4 000Expected 2026-12-08	Mfr. Part No. PTSA080515V010 Mouser Part No 504-PTSA080515V010	Eaton Electronics	Resettable Fuses - PPTC PTSA0805 0.1A, 15V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	50In Stock 4 000Expected 2026-12-08	Cut Tape 2,65 kr 2,40 kr 1,99 kr 1,84 kr View Reel 1,38 kr 1,65 kr 1,52 kr 1,46 kr 1,38 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA0805	SMD/SMT	SMD/SMT	100 mA	15 VDC	300 mA	10 A	10 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA0805 0.12A, 15V Eaton Electronics PTSA080515V012 PTSA080515V012 Eaton Electronics 1: 2,18 kr 1 029In Stock	Mfr. Part No. PTSA080515V012 Mouser Part No 504-PTSA080515V012	Eaton Electronics	Resettable Fuses - PPTC PTSA0805 0.12A, 15V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 029In Stock	Cut Tape 2,18 kr 1,97 kr 1,64 kr 1,51 kr View Reel 1,32 kr 1,46 kr 1,35 kr 1,32 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA0805	SMD/SMT	SMD/SMT	120 mA	15 VDC	300 mA	20 A	9 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.2A, 24V Eaton Electronics PTSA120624V020 PTSA120624V020 Eaton Electronics 1: 3,97 kr 1 066In Stock	Mfr. Part No. PTSA120624V020 Mouser Part No 504-PTSA120624V020	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.2A, 24V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 066In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 2,12 kr 2,49 kr 2,31 kr 2,23 kr 2,12 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	200 mA	24 VDC	420 mA	40 A	3.1 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1206 0.12A, 48V PTSA120648V012 Eaton Electronics 1: 3,97 kr 1 499In Stock	Mfr. Part No. PTSA120648V012 Mouser Part No 504-PTSA120648V012	Eaton Electronics	Resettable Fuses - PPTC PTSA1206 0.12A, 48V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 499In Stock	Cut Tape 3,97 kr 3,62 kr 3,00 kr 2,78 kr View Reel 2,12 kr 2,49 kr 2,31 kr 2,23 kr 2,12 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1206	SMD/SMT	SMD/SMT	120 mA	48 VDC	390 mA	10 A	15 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1210 0.5A, 13.2V PTSA121013V050 Eaton Electronics 1: 3,21 kr 1 058In Stock	Mfr. Part No. PTSA121013V050 Mouser Part No 504-PTSA121013V050	Eaton Electronics	Resettable Fuses - PPTC PTSA1210 0.5A, 13.2V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 058In Stock	Cut Tape 3,21 kr 2,93 kr 2,45 kr 2,26 kr View Reel 1,73 kr 2,03 kr 1,87 kr 1,81 kr 1,73 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSA1210	SMD/SMT	SMD/SMT	500 mA	13.2 VDC	1 A	40 A	1 Ohms	1210 (3225 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 1.5A, 16V PTSA181216V150 Eaton Electronics 1: 3,21 kr 662In Stock	Mfr. Part No. PTSA181216V150 Mouser Part No 504-PTSA181216V150	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 1.5A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	662In Stock	Cut Tape 3,21 kr 2,93 kr 2,45 kr 2,26 kr Reel 1,96 kr View 2,13 kr 2,03 kr 1,86 kr 1,76 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PTSA1812	SMD/SMT	SMD/SMT	1.5 A	16 VDC	3 A	40 A	120 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 2A, 16V PTSA181216V200 Eaton Electronics 1: 4,25 kr 936On Order	Mfr. Part No. PTSA181216V200 Mouser Part No 504-PTSA181216V200	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 2A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	936On Order	Cut Tape 4,25 kr 3,90 kr 3,24 kr 3,00 kr Reel 2,54 kr View 2,77 kr 2,69 kr 2,43 kr 2,27 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PTSA1812	SMD/SMT	SMD/SMT	2 A	16 VDC	4 A	40 A	85 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 2.6A, 16V PTSA181216V260 Eaton Electronics 1: 4,15 kr 1 652In Stock	Mfr. Part No. PTSA181216V260 Mouser Part No 504-PTSA181216V260	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 2.6A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 652In Stock	Cut Tape 4,15 kr 3,82 kr 3,18 kr 2,93 kr Reel 2,63 kr View 2,77 kr 2,64 kr 2,42 kr 2,27 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PTSA1812	SMD/SMT	SMD/SMT	2.6 A	16 VDC	5.2 A	40 A	70 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.5A, 24V PTSA181224V050 Eaton Electronics 1: 3,41 kr 3 092In Stock	Mfr. Part No. PTSA181224V050 Mouser Part No 504-PTSA181224V050	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.5A, 24V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 092In Stock	Cut Tape 3,41 kr 3,14 kr 2,62 kr 2,41 kr Reel 1,96 kr View 2,18 kr 2,00 kr 1,97 kr 1,69 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	500 mA	24 VDC	1 A	50 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 1.1A, 24V PTSA181224V110 Eaton Electronics 1: 3,31 kr 1 705In Stock	Mfr. Part No. PTSA181224V110 Mouser Part No 504-PTSA181224V110	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 1.1A, 24V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 705In Stock	Cut Tape 3,31 kr 3,01 kr 2,51 kr 2,31 kr Reel 1,80 kr View 2,08 kr 1,97 kr 1,92 kr 1,76 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	1.1 A	24 VDC	2.2 A	40 A	260 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 1.5A, 24V PTSA181224V150 Eaton Electronics 1: 3,88 kr 2 700In Stock	Mfr. Part No. PTSA181224V150 Mouser Part No 504-PTSA181224V150	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 1.5A, 24V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	2 700In Stock	Cut Tape 3,88 kr 3,55 kr 2,95 kr 2,73 kr Reel 2,08 kr View 2,45 kr 2,26 kr 2,04 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PTSA1812	SMD/SMT	SMD/SMT	1.5 A	24 VDC	3 A	40 A	120 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.2A, 30V PTSA181230V020 Eaton Electronics 1: 3,31 kr 1 645In Stock	Mfr. Part No. PTSA181230V020 Mouser Part No 504-PTSA181230V020	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.2A, 30V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 645In Stock	Cut Tape 3,31 kr 3,00 kr 2,51 kr 2,31 kr View Reel 1,66 kr 2,08 kr 1,92 kr 1,77 kr 1,66 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	200 mA	30 VDC	400 mA	10 A	5 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.3A, 30V PTSA181230V030 Eaton Electronics 1: 4,44 kr 1 256In Stock	Mfr. Part No. PTSA181230V030 Mouser Part No 504-PTSA181230V030	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.3A, 30V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 256In Stock	Cut Tape 4,44 kr 3,47 kr 3,23 kr 2,67 kr Reel 1,86 kr View 2,52 kr 2,40 kr 2,20 kr 1,80 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	300 mA	30 VDC	600 mA	40 A	1.75 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.75A, 33V PTSA181233V075 Eaton Electronics 1: 3,21 kr 2 698In Stock	Mfr. Part No. PTSA181233V075 Mouser Part No 504-PTSA181233V075	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.75A, 33V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	2 698In Stock	Cut Tape 3,21 kr 2,93 kr 2,45 kr 2,26 kr Reel 2,00 kr View 2,13 kr 2,03 kr 1,97 kr 1,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PTSA1812	SMD/SMT	SMD/SMT	750 mA	33 VDC	1.5 A	100 A	480 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.1A, 60V PTSA181260V010 Eaton Electronics 1: 3,21 kr 1 927In Stock	Mfr. Part No. PTSA181260V010 Mouser Part No 504-PTSA181260V010	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.1A, 60V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	1 927In Stock	Cut Tape 3,21 kr 2,93 kr 2,45 kr 2,26 kr Reel 1,80 kr View 2,03 kr 1,97 kr 1,73 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	100 mA	60 VDC	300 mA	10 A	15 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSA1812 0.14A, 60V PTSA181260V014 Eaton Electronics 1: 3,31 kr 3 923In Stock	Mfr. Part No. PTSA181260V014 Mouser Part No 504-PTSA181260V014	Eaton Electronics	Resettable Fuses - PPTC PTSA1812 0.14A, 60V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	3 923In Stock	Cut Tape 3,31 kr 3,01 kr 2,51 kr 2,31 kr View Reel 1,66 kr 2,08 kr 1,92 kr 1,77 kr 1,66 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PTSA1812	SMD/SMT	SMD/SMT	140 mA	60 VDC	340 mA	10 A	6 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSAHT0805 0.1A, 16V PTSAHT080516V010 Eaton Electronics 1: 3,21 kr 4 145In Stock	Mfr. Part No. PTSAHT080516V010 Mouser Part No 504-PTSAHT080516V010	Eaton Electronics	Resettable Fuses - PPTC PTSAHT0805 0.1A, 16V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	4 145In Stock	Cut Tape 3,21 kr 2,91 kr 2,42 kr 2,23 kr View Reel 1,59 kr 2,00 kr 1,86 kr 1,71 kr 1,59 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSAHT0805	SMD/SMT	SMD/SMT	100 mA	16 VDC	600 mA	40 A	10 Ohms	0805 (2012 metric)	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSAHT1206 0.5A, 24V PTSAHT120624V050 Eaton Electronics 1: 4,82 kr 4 881In Stock	Mfr. Part No. PTSAHT120624V050 Mouser Part No 504-PTSAHT120624V050	Eaton Electronics	Resettable Fuses - PPTC PTSAHT1206 0.5A, 24V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	4 881In Stock	Cut Tape 4,82 kr 4,41 kr 3,68 kr 3,41 kr Reel 2,63 kr View 3,06 kr 2,81 kr 2,64 kr 2,42 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PTSAHT1206	SMD/SMT	SMD/SMT	500 mA	24 VDC	2.5 A	20 A	1.6 Ohms	1206 (3216 metric)	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTSAHT1206 0.16A, 30V PTSAHT120630V016 Eaton Electronics 1: 5,10 kr 36In Stock	Mfr. Part No. PTSAHT120630V016 Mouser Part No 504-PTSAHT120630V016	Eaton Electronics	Resettable Fuses - PPTC PTSAHT1206 0.16A, 30V Learn More about Eaton Electronics eaton ptsa ptc fuses	Datasheet	36In Stock	Cut Tape 5,10 kr 4,67 kr 3,88 kr 3,57 kr View Reel 2,53 kr 3,21 kr 2,97 kr 2,74 kr 2,53 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PTSAHT1206	PCB Mount	SMD/SMT	160 mA	30 VDC	800 mA	20 A	6 Ohms	1206 (3216 metric)	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel