Resettable Fuses - PPTC – Mouser United Kingdom

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AHRL Automotive-Grade PolySwitch Resettable PPTCs

Littelfuse AHRL Automotive-Grade PolySwitch Resettable Polymeric Positive Temperature Coefficient (PPTC) devices are compact and designed for the automotive industry. Littelfuse AHRL PPTCs are 16V, high-temperature, lead-free, radial-leaded resettable devices that meet Littelfuse's automotive qualification, which is based on the AEC-Q200 stress test qualification for passive components.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Qualification	Packaging
Resettable Fuses - PPTC 16V 15A-HD 100A AHRL AHRL1500 Littelfuse 1: £1.63 4,788In Stock	Mfr. Part No. AHRL1500 Mouser Part No 650-AHRL1500	Littelfuse	Resettable Fuses - PPTC 16V 15A-HD 100A AHRL Learn More about Littelfuse ahrl resettable pptcs	Datasheet	4,788In Stock	£1.63 £1.36 £1.26 £1.05 View £0.96 £0.826 £0.788 £0.733	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	15 A	16 V	30 A	100 A	4.3 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL550 Littelfuse 1: £0.811 114In Stock	Mfr. Part No. AHRL550 Mouser Part No 650-AHRL550	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	114In Stock	£0.811 £0.749 £0.581 £0.567 View £0.43 £0.395 £0.365	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	5.5 A	16 VDC	11 A	50 A	22 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL1400 Littelfuse 1: £1.30 722In Stock	Mfr. Part No. AHRL1400 Mouser Part No 650-AHRL1400	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	722In Stock	£1.30 £1.20 £0.995 £0.917 View £0.818 £0.751 £0.697 £0.677	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	14 A	16 VDC	28 A	100 A	4.8 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC 16V 10A-HD 100A AHRL AHRL1000 Littelfuse 1: £1.01 883In Stock	Mfr. Part No. AHRL1000 Mouser Part No 650-AHRL1000	Littelfuse	Resettable Fuses - PPTC 16V 10A-HD 100A AHRL Learn More about Littelfuse ahrl resettable pptcs	Datasheet	883In Stock	£1.01 £0.943 £0.78 £0.716 View £0.643 £0.599	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	10 A	16 VDC	20 A	100 A	6.8 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL1100 Littelfuse 1: £1.11 528In Stock	Mfr. Part No. AHRL1100 Mouser Part No 650-AHRL1100	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	528In Stock	£1.11 £1.03 £0.849 £0.788 View £0.78 £0.773 £0.628	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	11 A	16 VDC	22 A	100 A	6.3 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL1200 Littelfuse 1: £1.15 35In Stock	Mfr. Part No. AHRL1200 Mouser Part No 650-AHRL1200	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	35In Stock	£1.15 £1.07 £0.882 £0.818 View £0.732 £0.675 £0.656	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	12 A	16 VDC	24 A	100 A	5.8 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL1300 Littelfuse 1: £1.15 728In Stock	Mfr. Part No. AHRL1300 Mouser Part No 650-AHRL1300	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	728In Stock	£1.15 £1.07 £0.882 £0.818 View £0.811 £0.803 £0.656	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	13 A	16 VDC	26 A	100 A	5.3 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC 16V 3.5A-HD 50A AHRL AHRL350 Littelfuse 1: £0.63 388In Stock	Mfr. Part No. AHRL350 Mouser Part No 650-AHRL350	Littelfuse	Resettable Fuses - PPTC 16V 3.5A-HD 50A AHRL Learn More about Littelfuse ahrl resettable pptcs	Datasheet	388In Stock	£0.63 £0.578 £0.48 £0.443 View £0.399 £0.367 £0.338	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	3.5 A	16 VDC	7 A	50 A	32 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL400 Littelfuse 1: £0.63 650In Stock	Mfr. Part No. AHRL400 Mouser Part No 650-AHRL400	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	650In Stock	£0.63 £0.578 £0.48 £0.443 View £0.399 £0.398 £0.338 £0.335	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	4 A	16 VDC	8 A	50 A	28 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL450 Littelfuse 1: £0.653 708In Stock	Mfr. Part No. AHRL450 Mouser Part No 650-AHRL450	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	708In Stock	£0.653 £0.601 £0.499 £0.461 View £0.414 £0.382 £0.351	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	4.5 A	16 VDC	9 A	50 A	26 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL500 Littelfuse 1: £0.676 275In Stock 500Expected 10/11/2026	Mfr. Part No. AHRL500 Mouser Part No 650-AHRL500	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	275In Stock 500Expected 10/11/2026	£0.676 £0.624 £0.518 £0.478 View £0.43 £0.395 £0.365	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	5 A	16 VDC	10 A	50 A	24 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL600 Littelfuse 1: £0.698 173In Stock	Mfr. Part No. AHRL600 Mouser Part No 650-AHRL600	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	173In Stock	£0.698 £0.642 £0.599 £0.586 View £0.443 £0.407 £0.376	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	6 A	16 VDC	13 A	50 A	14 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL700 Littelfuse 1: £0.766 55In Stock	Mfr. Part No. AHRL700 Mouser Part No 650-AHRL700	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	55In Stock	£0.766 £0.703 £0.662 £0.539 View £0.485 £0.445 £0.416	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	7 A	16 VDC	14 A	100 A	14 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL750 Littelfuse 1: £0.811 506In Stock	Mfr. Part No. AHRL750 Mouser Part No 650-AHRL750	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	506In Stock	£0.811 £0.748 £0.621 £0.573 View £0.569 £0.445	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	7.5 A	16 VDC	15 A	100 A	12.5 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL800 Littelfuse 1: £0.871 271In Stock	Mfr. Part No. AHRL800 Mouser Part No 650-AHRL800	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	271In Stock	£0.871 £0.803 £0.667 £0.615 View £0.553 £0.509 £0.481	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	8 A	16 VDC	16 A	100 A	10.5 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL900 Littelfuse 1: £0.995 15In Stock	Mfr. Part No. AHRL900 Mouser Part No 650-AHRL900	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	15In Stock	£0.995 £0.759 £0.70 £0.628 View £0.579 £0.555	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	9 A	16 VDC	18 A	100 A	7.5 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q200	Bulk
Resettable Fuses - PPTC AHRL650 Littelfuse 1: £0.743 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. AHRL650 Mouser Part No 650-AHRL650	Littelfuse	Resettable Fuses - PPTC Learn More about Littelfuse ahrl resettable pptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	£0.743 £0.681 £0.566 £0.521 View £0.469 £0.432 £0.402	Min.: 1 Mult.: 1	AHRL	PCB Mount	Radial	6.5 A	16 VDC	13 A	50 A	15 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q200	Bulk

AHRL Automotive-Grade PolySwitch Resettable PPTCs

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