Resettable Fuses - PPTC – Mouser Singapore

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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 (SGD) 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 15V 4A Poly 2920 PTC 2920L400/15MR Littelfuse 1: $2.20 14,896In 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	14,896In Stock	Cut Tape $2.20 $1.88 $1.71 $1.54 Reel $1.17 View $1.39 $1.34 $1.08 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 6V 2920 2.60A POLYFUSE 2920L260PR Littelfuse 1: $1.33 2,268In 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	2,268In Stock	Cut Tape $1.33 $1.06 $0.865 $0.798 Reel $0.563 View $0.717 $0.661 $0.609 $0.499 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 PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 2920L050/72DR Littelfuse 1: $1.16 4,767In Stock	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	4,767In Stock	Cut Tape $1.16 $1.06 $0.836 $0.811 Reel $0.607 View $0.732 $0.676 $0.562 $0.522 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 60V POLYFUSE SURF MOUNT 2920 1.50A 2920L150/60MR Littelfuse 1: $1.26 7,320In Stock 22,000Expected 27/1/2027	Mfr. Part No. 2920L150/60MR Mouser Part No 576-2920L150/60MR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	7,320In Stock 22,000Expected 27/1/2027	Cut Tape $1.26 $1.16 $0.94 $0.888 Reel $0.581 View $0.798 $0.736 $0.574 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	1.5 A	60 VDC	3 A	20 A	250 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: $0.966 1,801In 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	1,801In Stock	Cut Tape $0.966 $0.88 $0.732 $0.675 Reel $0.505 View $0.607 $0.559 $0.388 $0.37 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: $1.16 18,833In 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	18,833In Stock	Cut Tape $1.16 $0.962 $0.877 $0.616 Reel $0.479 View $0.579 $0.547 $0.462 $0.431 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: $0.966 21,437In Stock 33,000Expected 18/12/2026	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	21,437In Stock 33,000Expected 18/12/2026	Cut Tape $0.966 $0.853 $0.732 $0.675 Reel $0.445 View $0.607 $0.559 $0.424 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: $1.12 7,888In Stock 13,500Expected 23/11/2026	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	7,888In Stock 13,500Expected 23/11/2026	Cut Tape $1.12 $0.962 $0.877 $0.709 Reel $0.505 View $0.654 $0.607 $0.465 $0.449 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 PTC PLYFUSE SMT 2920 60V .750A 2920L075/60MR Littelfuse 1: $1.05 9,923In Stock 13,000Expected 8/12/2026	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	9,923In Stock 13,000Expected 8/12/2026	Cut Tape $1.05 $0.94 $0.794 $0.687 Reel $0.477 View $0.636 $0.594 $0.465 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 1.10A 33V 2920 2920L100PR Littelfuse 1: $1.16 17,926In Stock 38,000Expected 8/2/2027	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	17,926In Stock 38,000Expected 8/2/2027	Cut Tape $1.16 $0.869 $0.838 $0.709 Reel $0.488 View $0.654 $0.611 $0.548 $0.439 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 60V 1.1A-HD 20A 1210 2920L110/60MR Littelfuse 1: $1.16 9,315In Stock 20,000Expected 23/11/2026	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	9,315In Stock 20,000Expected 23/11/2026	Cut Tape $1.16 $1.05 $0.836 $0.793 Reel $0.564 View $0.725 $0.647 $0.522 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: $0.966 24,661In 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	24,661In Stock	Cut Tape $0.966 $0.88 $0.732 $0.675 View Reel $0.424 $0.607 $0.559 $0.424 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 2.0A 15V 2920 2920L200DR Littelfuse 1: $1.03 4,027In 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	4,027In Stock	Cut Tape $1.03 $0.899 $0.832 $0.745 Reel $0.487 View $0.684 $0.582 $0.449 $0.435 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
Resettable Fuses - PPTC 24V 2920 2A POLYFUSE 2920L200/24DR Littelfuse 1: $1.22 5,832In Stock 18,000Expected 7/1/2027	Mfr. Part No. 2920L200/24DR Mouser Part No 576-2920L200/24DR	Littelfuse	Resettable Fuses - PPTC 24V 2920 2A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	5,832In Stock 18,000Expected 7/1/2027	Cut Tape $1.22 $1.13 $0.938 $0.866 View Reel $0.558 $0.778 $0.718 $0.558 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2 A	24 VDC	4 A	40 A	125 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2.50A 15V 2920 2920L250DR Littelfuse 1: $1.12 14,826In 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	14,826In Stock	Cut Tape $1.12 $1.01 $0.847 $0.775 Reel $0.517 View $0.703 $0.649 $0.499 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: $1.46 4,461In 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	4,461In Stock	Cut Tape $1.46 $1.32 $1.05 $0.998 View Reel $0.669 $0.907 $0.831 $0.669 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 24V 3.3A Poly 2920 PTC 2920L330/24MR Littelfuse 1: $2.69 23,500In Stock 500Expected 26/10/2026	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	23,500In Stock 500Expected 26/10/2026	Cut Tape $2.69 $2.35 $2.05 $1.82 View Reel $1.24 $1.67 $1.54 $1.24 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 16V 5.00A Poly 2920 PTC 2920L500/16MR Littelfuse 1: $2.67 11,216In Stock 3,000Expected 20/10/2026	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	11,216In Stock 3,000Expected 20/10/2026	Cut Tape $2.67 $2.22 $1.93 $1.71 View Reel $1.24 $1.59 $1.50 $1.24 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 16V 5.0A-HD 40A SMD 2920L500/16MR-A Littelfuse 1: $4.38 1,191In 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	1,191In Stock	Cut Tape $4.38 $3.63 $3.35 $2.77 View Reel $1.88 $2.57 $2.30 $2.12 $1.88 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 12V 6.0A-HD 50A 2920 2920L600/12MR Littelfuse 1: $1.25 6,791In 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	6,791In Stock	Cut Tape $1.25 $1.15 $0.952 $0.879 Reel $0.609 View $0.782 $0.721 $0.567 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: $1.25 7,204In 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	7,204In Stock	Cut Tape $1.25 $1.15 $0.952 $0.879 Reel $0.574 View $0.79 $0.729 $0.567 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: $1.18 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 $1.18 $1.08 $0.874 $0.828 View Reel $0.533 $0.762 $0.702 $0.533	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 60V 1.1A-HD 20A MAX 2920L110/60MR-A Littelfuse 1: $1.41 1,039In Stock	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	1,039In Stock	Cut Tape $1.41 $1.30 $1.08 $1.00 View Reel $0.653 $0.898 $0.828 $0.653 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: $0.966 1,760In Stock 2,000Expected 10/11/2026	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	1,760In Stock 2,000Expected 10/11/2026	Cut Tape $0.966 $0.846 $0.732 $0.673 Reel $0.424 View $0.607 $0.559 $0.515 $0.375 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 1.85A 33V 2920 2920L185DR Littelfuse 1: $1.18 19,765In Stock 68,500On 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	19,765In Stock 68,500On Order On Order Ship Dates Mfr. No: 2920L185DR Stock: 19,765 Can Dispatch Immediately On Order: 11,500 Expected 26/10/2026 16,500 Expected 29/10/2026 40,500 Expected 1/12/2026 Factory Lead Time: 13 Weeks	Cut Tape $1.18 $1.08 $0.899 $0.83 View Reel $0.499 $0.745 $0.687 $0.499 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

2920L PolySwitch® Resettable Fuses

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