Resettable Fuses - PPTC – Mouser South Africa

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2920L PolySwitch® Resettable Fuses

Littelfuse 2920L PolySwitch^® Resettable Fuses provide overcurrent protection for medium-voltage applications that require resettable protection. These polymeric positive temperature coefficient (PPTC) devices feature high voltage, a low profile, and a fast response to fault currents. The 2920L resettable fuses operate at -40°C to +85°C temperature range. Typical applications include IEEE 1394 port protection, powered ethernet port protection (IEEE 802.3 af), automotive electronic control module protection and low-voltage telecom equipment protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 16V 5.0A-HD 40A SMD 2920L500/16MR-A Littelfuse 1: $2.72 1,186In Stock	Mfr. Part No. 2920L500/16MR-A Mouser Part No 576-2920L500/16MR-A	Littelfuse	Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,186In Stock	Cut Tape $2.72 $2.51 $2.08 $1.92 View Reel $1.26 $1.73 $1.59 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	5 A	16 V	10 A	40 A	25 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: $0.82 30,383In Stock 57,000On Order	Mfr. Part No. 2920L185DR Mouser Part No 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	30,383In Stock 57,000On Order On Order Ship Dates Mfr. No: 2920L185DR Stock: 30,383 Can Dispatch Immediately On Order: 16,500 Expected 2026/10/29 40,500 Expected 2026/12/08 Factory Lead Time: 13 Weeks	Cut Tape $0.82 $0.734 $0.623 $0.576 Reel $0.365 View $0.518 $0.477 $0.35 $0.342 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	1.85 A	33 VDC	3.7 A	40 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE 2920L260PR Littelfuse 1: $1.02 1,940In Stock	Mfr. Part No. 2920L260PR Mouser Part No 576-2920L260PR	Littelfuse	Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,940In Stock	Cut Tape $1.02 $0.816 $0.687 $0.597 Reel $0.456 View $0.536 $0.494 $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2920L	SMD/SMT	SMD/SMT	2.6 A	6 VDC	5 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX 2920L260/33DR Littelfuse 1: $1.23 30,205In Stock 1,500Expected 2027/01/27	Mfr. Part No. 2920L260/33DR Mouser Part No 576-2920L260/33DR	Littelfuse	Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	30,205In Stock 1,500Expected 2027/01/27	Cut Tape $1.23 $1.14 $0.897 $0.854 View Reel $0.541 $0.768 $0.707 $0.541 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2.6 A	33 VDC	5 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.10A 33V 2920 2920L100PR Littelfuse 1: $0.85 50,921In Stock	Mfr. Part No. 2920L100PR Mouser Part No 576-2920L100	Littelfuse	Resettable Fuses - PPTC 1.10A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	50,921In Stock	Cut Tape $0.85 $0.64 $0.616 $0.521 Reel $0.359 View $0.481 $0.449 $0.404 $0.323 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2920L	SMD/SMT	SMD/SMT	1.1 A	33 VDC	2.2 A	40 A	410 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A 2920L035DR Littelfuse 1: $0.711 1,791In Stock	Mfr. Part No. 2920L035DR Mouser Part No 576-2920L035DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,791In Stock	Cut Tape $0.711 $0.647 $0.538 $0.497 Reel $0.371 View $0.447 $0.411 $0.285 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	350 mA	72 VDC	700 mA	10 A	4 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.30A 60V 2920 2920L030DR Littelfuse 1: $0.85 18,065In Stock	Mfr. Part No. 2920L030DR Mouser Part No 576-2920L030	Littelfuse	Resettable Fuses - PPTC 0.30A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	18,065In Stock	Cut Tape $0.85 $0.693 $0.602 $0.454 Reel $0.354 View $0.419 $0.394 $0.334 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	300 mA	60 VDC	600 mA	10 A	4.8 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.50A 60V 2920 2920L050DR Littelfuse 1: $0.711 19,086In Stock 33,000Expected 2026/12/24	Mfr. Part No. 2920L050DR Mouser Part No 576-2920L050	Littelfuse	Resettable Fuses - PPTC 0.50A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	19,086In Stock 33,000Expected 2026/12/24	Cut Tape $0.711 $0.616 $0.538 $0.497 Reel $0.327 View $0.447 $0.411 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	500 mA	60 VDC	1 A	10 A	1.4 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.75A 30V 2920 2920L075DR Littelfuse 1: $0.82 7,701In Stock 13,500Expected 2026/10/29	Mfr. Part No. 2920L075DR Mouser Part No 576-2920L075	Littelfuse	Resettable Fuses - PPTC 0.75A 30V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	7,701In Stock 13,500Expected 2026/10/29	Cut Tape $0.82 $0.707 $0.645 $0.521 Reel $0.371 View $0.481 $0.447 $0.342 $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	750 mA	30 VDC	1.5 A	40 A	1 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210 2920L110/60MR Littelfuse 1: $0.85 6,266In Stock 20,000Expected 2026/10/29	Mfr. Part No. 2920L110/60MR Mouser Part No 576-2920L110/60MR	Littelfuse	Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	6,266In Stock 20,000Expected 2026/10/29	Cut Tape $0.85 $0.77 $0.615 $0.583 View Reel $0.452 $0.533 $0.476 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	1.1 A	60 VDC	2.2 A	20 A	410 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.50A 33V 2920 2920L150DR Littelfuse 1: $0.711 17,954In Stock	Mfr. Part No. 2920L150DR Mouser Part No 576-2920L150	Littelfuse	Resettable Fuses - PPTC 1.50A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	17,954In Stock	Cut Tape $0.711 $0.647 $0.538 $0.497 View Reel $0.312 $0.447 $0.411 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	1.5 A	33 VDC	3 A	40 A	230 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2.50A 15V 2920 2920L250DR Littelfuse 1: $0.82 14,744In Stock	Mfr. Part No. 2920L250DR Mouser Part No 576-2920L250	Littelfuse	Resettable Fuses - PPTC 2.50A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	14,744In Stock	Cut Tape $0.82 $0.747 $0.623 $0.57 View Reel $0.433 $0.518 $0.477 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2.5 A	15 VDC	5 A	40 A	85 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT 2920L260/24DR Littelfuse 1: $1.07 3,941In Stock	Mfr. Part No. 2920L260/24DR Mouser Part No 576-2920L260/24DR	Littelfuse	Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	3,941In Stock	Cut Tape $1.07 $0.972 $0.772 $0.734 View Reel $0.492 $0.668 $0.611 $0.492 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2.6 A	24 VDC	5 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 15V 2920 3A 2920L300/15DR Littelfuse 1: $0.961 16,912In Stock	Mfr. Part No. 2920L300/15DR Mouser Part No 576-2920L300/15DR	Littelfuse	Resettable Fuses - PPTC PTC 15V 2920 3A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	16,912In Stock	Cut Tape $0.961 $0.849 $0.678 $0.638 View Reel $0.484 $0.583 $0.522 $0.484 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	3 A	15 VDC	5 A	40 A	48 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC 2920L330/24MR Littelfuse 1: $1.98 15,385In Stock	Mfr. Part No. 2920L330/24MR Mouser Part No 576-2920L330/24MR	Littelfuse	Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	15,385In Stock	Cut Tape $1.98 $1.77 $1.51 $1.35 View Reel $0.919 $1.24 $1.12 $0.919 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	3.3 A	24 VDC	5.5 A	40 A	55 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 4A Poly 2920 PTC 2920L400/15MR Littelfuse 1: $1.86 12,069In Stock	Mfr. Part No. 2920L400/15MR Mouser Part No 576-2920L400/15MR	Littelfuse	Resettable Fuses - PPTC 15V 4A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	12,069In Stock	Cut Tape $1.86 $1.63 $1.41 $1.26 View Reel $0.919 $1.15 $1.09 $0.919 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	4 A	15 VDC	8 A	40 A	40 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC 2920L500/16MR Littelfuse 1: $1.97 9,411In Stock 3,000Expected 2027/01/27	Mfr. Part No. 2920L500/16MR Mouser Part No 576-2920L500/16MR	Littelfuse	Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	9,411In Stock 3,000Expected 2027/01/27	Cut Tape $1.97 $1.63 $1.42 $1.26 View Reel $1.07 $1.17 $1.10 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	5 A	16 VDC	10 A	40 A	25 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920 2920L600/12MR Littelfuse 1: $0.92 6,731In Stock	Mfr. Part No. 2920L600/12MR Mouser Part No 576-2920L600/12MR	Littelfuse	Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	6,731In Stock	Cut Tape $0.92 $0.843 $0.70 $0.647 Reel $0.448 View $0.582 $0.536 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	6 A	12 VDC	12 A	50 A	20 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD 2920L600/16MR Littelfuse 1: $0.92 6,598In Stock	Mfr. Part No. 2920L600/16MR Mouser Part No 576-2920L600/16MR	Littelfuse	Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	6,598In Stock	Cut Tape $0.92 $0.843 $0.70 $0.647 Reel $0.422 View $0.582 $0.536 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	6 A	16 VDC	12 A	40 A	20 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 300MA-HD 10A MAX 2920L030DR-A Littelfuse 1: $0.87 1,174In Stock	Mfr. Part No. 2920L030DR-A Mouser Part No 576-2920L030DR-A	Littelfuse	Resettable Fuses - PPTC 60V 300MA-HD 10A MAX Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,174In Stock	Cut Tape $0.87 $0.797 $0.643 $0.609 View Reel $0.392 $0.561 $0.516 $0.392	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	300 mA	60 VDC	600 mA	10 A	4.8 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 2920L050/72DR Littelfuse 1: $0.85 260In Stock 15,000Expected 2027/03/01	Mfr. Part No. 2920L050/72DR Mouser Part No 576-2920L050/72DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	260In Stock 15,000Expected 2027/03/01	Cut Tape $0.85 $0.783 $0.649 $0.599 Reel $0.397 View $0.538 $0.497 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	500 mA	72 VDC	1 A	10 A	1.5 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A 2920L075/60MR Littelfuse 1: $0.77 2,681In Stock 13,000Expected 2026/12/08	Mfr. Part No. 2920L075/60MR Mouser Part No 576-2920L075/60MR	Littelfuse	Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	2,681In Stock 13,000Expected 2026/12/08	Cut Tape $0.77 $0.683 $0.563 $0.505 View Reel $0.404 $0.461 $0.426 $0.404 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	750 mA	60 VDC	1.5 A	10 A	950 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX 2920L110/60MR-A Littelfuse 1: $1.04 979In Stock 1,000Expected 2027/01/08	Mfr. Part No. 2920L110/60MR-A Mouser Part No 576-2920L110/60MR-A	Littelfuse	Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	979In Stock 1,000Expected 2027/01/08	Cut Tape $1.04 $0.959 $0.797 $0.735 View Reel $0.508 $0.661 $0.609 $0.508 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	1.1 A	60 VDC	2.2 A	20 A	410 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.25A 15V 2920 2920L125PR Littelfuse 1: $0.711 1,755In Stock 4,000Expected 2027/01/11	Mfr. Part No. 2920L125PR Mouser Part No 576-2920L125	Littelfuse	Resettable Fuses - PPTC 1.25A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,755In Stock 4,000Expected 2027/01/11	Cut Tape $0.711 $0.647 $0.538 $0.497 View Reel $0.344 $0.447 $0.411 $0.379 $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2920L	SMD/SMT	SMD/SMT	1.25 A	15 VDC	2.5 A	40 A	250 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2.0A 15V 2920 2920L200DR Littelfuse 1: $0.82 3,142In Stock	Mfr. Part No. 2920L200DR Mouser Part No 576-2920L200	Littelfuse	Resettable Fuses - PPTC 2.0A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	3,142In Stock	Cut Tape $0.82 $0.751 $0.623 $0.576 View Reel $0.433 $0.518 $0.47 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2 A	15 VDC	4 A	40 A	125 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel

2920L PolySwitch® Resettable Fuses

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