Resettable Fuses - PPTC – Mouser Canada

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2920L PolySwitch® Resettable Fuses

Littelfuse 2920L PolySwitch^® Resettable Fuses provide overcurrent protection for medium voltage applications that desire resettable protection. These Polymeric Positive Temperature Coefficient (PPTC) devices feature high voltage, low profile, and 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 (CAD) 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: $2.52 12,331In Stock	Mfr. Part # 2920L400/15MR Mouser Part # 576-2920L400/15MR	Littelfuse	Resettable Fuses - PPTC 15V 4A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	12,331In Stock	Cut Tape $2.52 $2.10 $1.86 $1.66 Reel $1.24 View $1.53 $1.42 $1.14 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: $1.41 2,268In Stock	Mfr. Part # 2920L260PR Mouser Part # 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 $1.41 $1.12 $0.916 $0.845 Reel $0.596 View $0.759 $0.70 $0.645 $0.528 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 60V POLYFUSE SURF MOUNT 2920 1.50A 2920L150/60MR Littelfuse 1: $1.34 61,000On Order	Mfr. Part # 2920L150/60MR Mouser Part # 576-2920L150/60MR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	61,000On Order On Order Ship Dates Mfr. #: 2920L150/60MR Stock: 0 On Order: 22,000 Expected 2026-12-08 39,000 Expected 2026-12-29 Factory Lead-Time: 13 Weeks	Cut Tape $1.34 $1.23 $0.995 $0.94 Reel $0.615 View $0.845 $0.779 $0.608 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 33V 2.6A-HD 40A MAX 2920L260/33DR Littelfuse 1: $1.77 28,364In Stock 33,000On Order	Mfr. Part # 2920L260/33DR Mouser Part # 576-2920L260/33DR	Littelfuse	Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	28,364In Stock 33,000On Order On Order Ship Dates Mfr. #: 2920L260/33DR Stock: 28,364 Can Ship Immediately On Order: 31,500 Expected 2026-10-21 1,500 Expected 2027-03-01 Factory Lead-Time: 13 Weeks	Cut Tape $1.77 $1.64 $1.29 $1.23 View Reel $0.779 $1.11 $1.02 $0.779 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 24V 3.3A Poly 2920 PTC 2920L330/24MR Littelfuse 1: $2.85 23,965In Stock	Mfr. Part # 2920L330/24MR Mouser Part # 576-2920L330/24MR	Littelfuse	Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	23,965In Stock	Cut Tape $2.85 $2.49 $2.17 $1.93 View Reel $1.31 $1.77 $1.63 $1.31 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 PTC 72V POLYFUSE SURF MOUNT 2920 0.35A 2920L035DR Littelfuse 1: $1.02 1,801In Stock	Mfr. Part # 2920L035DR Mouser Part # 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 $1.02 $0.932 $0.775 $0.714 Reel $0.534 View $0.642 $0.592 $0.41 $0.392 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: $1.22 18,806In Stock	Mfr. Part # 2920L030DR Mouser Part # 576-2920L030	Littelfuse	Resettable Fuses - PPTC 0.30A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	18,806In Stock	Cut Tape $1.22 $0.998 $0.867 $0.652 Reel $0.508 View $0.603 $0.567 $0.481 $0.449 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: $1.02 20,290In Stock 33,000Expected 2027-02-23	Mfr. Part # 2920L050DR Mouser Part # 576-2920L050	Littelfuse	Resettable Fuses - PPTC 0.50A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	20,290In Stock 33,000Expected 2027-02-23	Cut Tape $1.02 $0.903 $0.775 $0.714 Reel $0.471 View $0.642 $0.592 $0.449 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: $1.18 7,838In Stock 13,500Expected 2026-11-23	Mfr. Part # 2920L075DR Mouser Part # 576-2920L075	Littelfuse	Resettable Fuses - PPTC 0.75A 30V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	7,838In Stock 13,500Expected 2026-11-23	Cut Tape $1.18 $1.02 $0.929 $0.75 Reel $0.534 View $0.693 $0.642 $0.492 $0.475 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: $1.11 9,889In Stock 13,000Expected 2026-12-08	Mfr. Part # 2920L075/60MR Mouser Part # 576-2920L075/60MR	Littelfuse	Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	9,889In Stock 13,000Expected 2026-12-08	Cut Tape $1.11 $0.995 $0.841 $0.727 Reel $0.505 View $0.674 $0.629 $0.492 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: $1.22 34,766In Stock 20,000Expected 2027-02-08	Mfr. Part # 2920L100PR Mouser Part # 576-2920L100	Littelfuse	Resettable Fuses - PPTC 1.10A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	34,766In Stock 20,000Expected 2027-02-08	Cut Tape $1.22 $0.92 $0.887 $0.75 Reel $0.517 View $0.693 $0.647 $0.58 $0.465 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: $1.22 8,695In Stock 20,000Expected 2026-11-23	Mfr. Part # 2920L110/60MR Mouser Part # 576-2920L110/60MR	Littelfuse	Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	8,695In Stock 20,000Expected 2026-11-23	Cut Tape $1.22 $1.11 $0.886 $0.84 Reel $0.598 View $0.768 $0.685 $0.553 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: $1.02 22,932In Stock	Mfr. Part # 2920L150DR Mouser Part # 576-2920L150	Littelfuse	Resettable Fuses - PPTC 1.50A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	22,932In Stock	Cut Tape $1.02 $0.932 $0.775 $0.714 View Reel $0.449 $0.642 $0.592 $0.449 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 1.85A 33V 2920 2920L185DR Littelfuse 1: $1.41 31,009In Stock 57,000On Order	Mfr. Part # 2920L185DR Mouser Part # 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	31,009In Stock 57,000On Order On Order Ship Dates Mfr. #: 2920L185DR Stock: 31,009 Can Ship Immediately On Order: 16,500 Expected 2026-10-29 40,500 Expected 2026-12-01 Factory Lead-Time: 13 Weeks	Cut Tape $1.41 $1.21 $1.02 $0.884 Reel $0.619 View $0.795 $0.733 $0.57 $0.528 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 24V 2920 2A POLYFUSE 2920L200/24DR Littelfuse 1: $1.30 5,011In Stock 18,000Expected 2026-12-24	Mfr. Part # 2920L200/24DR Mouser Part # 576-2920L200/24DR	Littelfuse	Resettable Fuses - PPTC 24V 2920 2A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	5,011In Stock 18,000Expected 2026-12-24	Cut Tape $1.30 $1.20 $0.994 $0.917 View Reel $0.59 $0.824 $0.76 $0.59 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: $1.18 14,786In Stock	Mfr. Part # 2920L250DR Mouser Part # 576-2920L250	Littelfuse	Resettable Fuses - PPTC 2.50A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	14,786In Stock	Cut Tape $1.18 $1.07 $0.897 $0.821 Reel $0.547 View $0.744 $0.687 $0.528 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: $1.54 4,461In Stock	Mfr. Part # 2920L260/24DR Mouser Part # 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 $1.54 $1.40 $1.11 $1.06 View Reel $0.708 $0.96 $0.88 $0.708 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 16V 5.00A Poly 2920 PTC 2920L500/16MR Littelfuse 1: $2.82 11,146In Stock 3,000Expected 2027-01-27	Mfr. Part # 2920L500/16MR Mouser Part # 576-2920L500/16MR	Littelfuse	Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	11,146In Stock 3,000Expected 2027-01-27	Cut Tape $2.82 $2.35 $2.04 $1.81 View Reel $1.31 $1.68 $1.58 $1.31 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: $4.64 1,191In Stock	Mfr. Part # 2920L500/16MR-A Mouser Part # 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 $4.64 $3.84 $3.54 $2.94 View Reel $1.99 $2.72 $2.43 $2.25 $1.99 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: $1.32 6,791In Stock	Mfr. Part # 2920L600/12MR Mouser Part # 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 $1.32 $1.21 $1.01 $0.93 Reel $0.645 View $0.828 $0.763 $0.60 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: $1.32 6,823In Stock	Mfr. Part # 2920L600/16MR Mouser Part # 576-2920L600/16MR	Littelfuse	Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	6,823In Stock	Cut Tape $1.32 $1.21 $1.01 $0.93 Reel $0.608 View $0.837 $0.772 $0.60 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: $1.25 1,174In Stock	Mfr. Part # 2920L030DR-A Mouser Part # 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 $1.25 $1.15 $0.926 $0.877 View Reel $0.564 $0.806 $0.743 $0.564	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: $1.22 262In Stock 15,000Expected 2027-03-01	Mfr. Part # 2920L050/72DR Mouser Part # 576-2920L050/72DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	262In Stock 15,000Expected 2027-03-01	Cut Tape $1.22 $1.13 $0.886 $0.858 Reel $0.642 View $0.775 $0.716 $0.595 $0.553 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 60V 1.1A-HD 20A MAX 2920L110/60MR-A Littelfuse 1: $1.50 1,039In Stock	Mfr. Part # 2920L110/60MR-A Mouser Part # 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 $1.50 $1.38 $1.15 $1.06 View Reel $0.691 $0.95 $0.877 $0.691 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: $1.02 1,760In Stock 2,000Expected 2026-10-13	Mfr. Part # 2920L125PR Mouser Part # 576-2920L125	Littelfuse	Resettable Fuses - PPTC 1.25A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,760In Stock 2,000Expected 2026-10-13	Cut Tape $1.02 $0.932 $0.775 $0.714 View Reel $0.449 $0.642 $0.592 $0.546 $0.449 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

2920L PolySwitch® Resettable Fuses

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