Resettable Fuses - PPTC – Mouser Liechtenstein

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 33

Applied Filters:

Mounting Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 1.85A 33V 2920 2920L185DR Littelfuse 1: CHF 0.66 45’283In Stock 40’500Expected 12/24/2026	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	45’283In Stock 40’500Expected 12/24/2026	Cut Tape CHF 0.66 CHF 0.572 CHF 0.502 CHF 0.463 Reel CHF 0.285 View CHF 0.417 CHF 0.384 CHF 0.269 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 2.50A 15V 2920 2920L250DR Littelfuse 1: CHF 0.644 14’714In 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	14’714In Stock	Cut Tape CHF 0.644 CHF 0.586 CHF 0.502 CHF 0.451 View Reel CHF 0.34 CHF 0.409 CHF 0.374 CHF 0.34 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 16V 5.0A-HD 40A SMD 2920L500/16MR-A Littelfuse 1: CHF 2.19 1’181In 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	1’181In Stock	Cut Tape CHF 2.19 CHF 2.02 CHF 1.68 CHF 1.54 View Reel CHF 1.01 CHF 1.39 CHF 1.28 CHF 1.01 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 6V 2920 2.60A POLYFUSE 2920L260PR Littelfuse 1: CHF 0.821 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 CHF 0.821 CHF 0.657 CHF 0.553 CHF 0.48 Reel CHF 0.367 View CHF 0.431 CHF 0.398 CHF 0.318 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: CHF 0.992 27’065In Stock 1’500Expected 1/27/2027	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	27’065In Stock 1’500Expected 1/27/2027	Cut Tape CHF 0.992 CHF 0.901 CHF 0.743 CHF 0.684 View Reel CHF 0.435 CHF 0.615 CHF 0.567 CHF 0.435 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 PTC 60V POLYFUSE SURF MOUNT 2920 1.50A 2920L150/60MR Littelfuse 1: CHF 0.749 17’977In Stock 42’000On Order	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	17’977In Stock 42’000On Order On Order Ship Dates Mfr. No: 2920L150/60MR Stock: 17’977 Can Dispatch Immediately On Order: 39’000 Expected 1/18/2027 3’000 Expected 1/27/2027 Factory Lead Time: 13 Weeks	Cut Tape CHF 0.749 CHF 0.686 CHF 0.57 CHF 0.526 Reel CHF 0.344 View CHF 0.473 CHF 0.435 CHF 0.34 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 1.10A 33V 2920 2920L100PR Littelfuse 1: CHF 0.572 50’640In 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	50’640In Stock	Cut Tape CHF 0.572 CHF 0.509 CHF 0.433 CHF 0.40 View Reel CHF 0.251 CHF 0.359 CHF 0.305 CHF 0.251 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: CHF 0.572 1’779In 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	1’779In Stock	Cut Tape CHF 0.572 CHF 0.52 CHF 0.433 CHF 0.40 Reel CHF 0.299 View CHF 0.359 CHF 0.33 CHF 0.251 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 PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 2920L050/72DR Littelfuse 1: CHF 0.684 3’260In Stock 12’000Expected 3/1/2027	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	3’260In Stock 12’000Expected 3/1/2027	Cut Tape CHF 0.684 CHF 0.63 CHF 0.522 CHF 0.482 Reel CHF 0.319 View CHF 0.433 CHF 0.40 CHF 0.309 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 0.30A 60V 2920 2920L030DR Littelfuse 1: CHF 0.572 17’994In 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	17’994In Stock	Cut Tape CHF 0.572 CHF 0.52 CHF 0.433 CHF 0.374 View Reel CHF 0.252 CHF 0.344 CHF 0.322 CHF 0.252 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: CHF 0.572 18’506In Stock 33’000Expected 2/15/2027	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	18’506In Stock 33’000Expected 2/15/2027	Cut Tape CHF 0.572 CHF 0.496 CHF 0.433 CHF 0.40 View Reel CHF 0.251 CHF 0.359 CHF 0.33 CHF 0.251 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: CHF 0.572 19’595In Stock	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	19’595In Stock	Cut Tape CHF 0.572 CHF 0.52 CHF 0.433 CHF 0.40 View Reel CHF 0.251 CHF 0.359 CHF 0.33 CHF 0.251 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: CHF 0.684 18’953In Stock	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	18’953In Stock	Cut Tape CHF 0.684 CHF 0.618 CHF 0.522 CHF 0.474 View Reel CHF 0.356 CHF 0.414 CHF 0.384 CHF 0.356 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: CHF 0.572 16’834In 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	16’834In Stock	Cut Tape CHF 0.572 CHF 0.52 CHF 0.433 CHF 0.40 View Reel CHF 0.251 CHF 0.359 CHF 0.329 CHF 0.251 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 24V 2.6A 2920 POLYFUSE SURF MOUNT 2920L260/24DR Littelfuse 1: CHF 0.861 3’853In 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	3’853In Stock	Cut Tape CHF 0.861 CHF 0.755 CHF 0.631 CHF 0.584 View Reel CHF 0.396 CHF 0.526 CHF 0.484 CHF 0.396 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: CHF 0.773 16’806In 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	16’806In Stock	Cut Tape CHF 0.773 CHF 0.709 CHF 0.589 CHF 0.537 View Reel CHF 0.38 CHF 0.482 CHF 0.446 CHF 0.38 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: CHF 1.59 14’271In 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	14’271In Stock	Cut Tape CHF 1.59 CHF 1.42 CHF 1.22 CHF 1.09 Reel CHF 0.80 View CHF 0.992 CHF 0.885 CHF 0.749 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: CHF 1.50 12’018In 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	12’018In Stock	Cut Tape CHF 1.50 CHF 1.31 CHF 1.13 CHF 1.01 View Reel CHF 0.739 CHF 0.926 CHF 0.877 CHF 0.739 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: CHF 1.58 9’205In Stock 3’000Expected 1/27/2027	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	9’205In Stock 3’000Expected 1/27/2027	Cut Tape CHF 1.58 CHF 1.42 CHF 1.22 CHF 1.07 View Reel CHF 0.842 CHF 1.00 CHF 0.901 CHF 0.842 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: CHF 0.74 3’727In 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	3’727In Stock	Cut Tape CHF 0.74 CHF 0.679 CHF 0.563 CHF 0.52 Reel CHF 0.36 View CHF 0.468 CHF 0.431 CHF 0.336 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: CHF 0.74 6’586In 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	6’586In Stock	Cut Tape CHF 0.74 CHF 0.679 CHF 0.563 CHF 0.52 Reel CHF 0.34 View CHF 0.468 CHF 0.431 CHF 0.336 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: CHF 0.70 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 CHF 0.70 CHF 0.641 CHF 0.533 CHF 0.491 View Reel CHF 0.315 CHF 0.461 CHF 0.425 CHF 0.315	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 PLYFUSE SMT 2920 60V .750A 2920L075/60MR Littelfuse 1: CHF 0.62 2’646In Stock 32’000Expected 1/26/2027	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	2’646In Stock 32’000Expected 1/26/2027	Cut Tape CHF 0.62 CHF 0.549 CHF 0.453 CHF 0.406 View Reel CHF 0.316 CHF 0.371 CHF 0.343 CHF 0.316 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: CHF 0.837 979In Stock 1’000Expected 11/10/2026	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 11/10/2026	Cut Tape CHF 0.837 CHF 0.772 CHF 0.641 CHF 0.592 View Reel CHF 0.409 CHF 0.532 CHF 0.49 CHF 0.409 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: CHF 0.572 1’745In Stock 4’000Expected 11/10/2026	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	1’745In Stock 4’000Expected 11/10/2026	Cut Tape CHF 0.572 CHF 0.52 CHF 0.433 CHF 0.40 View Reel CHF 0.277 CHF 0.359 CHF 0.305 CHF 0.277 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

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

2920L PolySwitch® Resettable Fuses

Applied Filters: