Resettable Fuses - PPTC

.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 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.

.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 (JPY) 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: ¥534.8 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 ¥534.8 ¥443.5 ¥408.6 ¥338.8 View Reel ¥207.6 ¥313.9 ¥280.7 ¥259.1 ¥207.6 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: ¥136.2 30,864In 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	30,864In Stock 57,000On Order On Order Ship Dates Mfr. #: 2920L185DR Stock: 30,864 Can Ship Immediately On Order: 16,500 Expected 10/29/2026 40,500 Expected 12/1/2026 Factory Lead-Time: 13 Weeks	Cut Tape ¥136.2 ¥124.7 ¥103.5 ¥95.5 Reel ¥63.1 View ¥85.9 ¥79.2 ¥61 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: ¥169.4 2,182In 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	2,182In Stock	Cut Tape ¥169.4 ¥135.5 ¥114.1 ¥99 Reel ¥75.7 View ¥89 ¥82.1 ¥65.6 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: ¥204.3 30,967In Stock 1,500Expected 3/1/2027	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	30,967In Stock 1,500Expected 3/1/2027	Cut Tape ¥204.3 ¥189.4 ¥148.8 ¥141.7 View Reel ¥89.9 ¥127.6 ¥117.4 ¥89.9 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: ¥141.2 52,186In Stock	Mfr. Part # 2920L100PR Mouser Part # 576-2920L100	Littelfuse	Resettable Fuses - PPTC 1.10A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	52,186In Stock	Cut Tape ¥141.2 ¥106.1 ¥102.3 ¥86.5 Reel ¥59.6 View ¥79.9 ¥74.6 ¥66.9 ¥53.7 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: ¥117.9 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 ¥117.9 ¥107.5 ¥89.4 ¥82.4 Reel ¥61.6 View ¥74.1 ¥68.3 ¥47.3 ¥45.2 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: ¥141.2 18,293In 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	18,293In Stock	Cut Tape ¥141.2 ¥115.1 ¥100 ¥75.2 Reel ¥58.6 View ¥69.6 ¥65.4 ¥55.5 ¥51.8 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: ¥117.9 19,330In Stock 33,000Expected 2/23/2027	Mfr. Part # 2920L050DR Mouser Part # 576-2920L050	Littelfuse	Resettable Fuses - PPTC 0.50A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	19,330In Stock 33,000Expected 2/23/2027	Cut Tape ¥117.9 ¥104.1 ¥89.4 ¥82.4 Reel ¥54.3 View ¥74.1 ¥68.3 ¥51.8 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: ¥136.2 7,713In Stock 13,500Expected 10/29/2026	Mfr. Part # 2920L075DR Mouser Part # 576-2920L075	Littelfuse	Resettable Fuses - PPTC 0.75A 30V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	7,713In Stock 13,500Expected 10/29/2026	Cut Tape ¥136.2 ¥117.4 ¥107.1 ¥86.5 Reel ¥61.6 View ¥79.9 ¥74.1 ¥56.8 ¥54.8 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: ¥141.2 6,505In Stock 20,000Expected 10/29/2026	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	6,505In Stock 20,000Expected 10/29/2026	Cut Tape ¥141.2 ¥127.9 ¥102.2 ¥96.8 Reel ¥68.9 View ¥88.5 ¥79.1 ¥63.8 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: ¥117.9 19,520In 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	19,520In Stock	Cut Tape ¥117.9 ¥107.5 ¥89.4 ¥82.4 View Reel ¥51.8 ¥74.1 ¥68.3 ¥51.8 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: ¥136.2 14,766In 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	14,766In Stock	Cut Tape ¥136.2 ¥123.9 ¥103.5 ¥94.7 Reel ¥63.1 View ¥85.9 ¥79.2 ¥61 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: ¥177.7 3,941In 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	3,941In Stock	Cut Tape ¥177.7 ¥161.4 ¥128.2 ¥121.9 View Reel ¥81.7 ¥110.8 ¥101.5 ¥81.7 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: ¥159.5 17,442In Stock	Mfr. Part # 2920L300/15DR Mouser Part # 576-2920L300/15DR	Littelfuse	Resettable Fuses - PPTC PTC 15V 2920 3A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	17,442In Stock	Cut Tape ¥159.5 ¥141 ¥112.6 ¥106 Reel ¥69.9 View ¥96.8 ¥86.7 ¥68.1 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: ¥328.9 23,900In 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	23,900In Stock	Cut Tape ¥328.9 ¥294 ¥250.8 ¥224.2 Reel ¥151.3 View ¥206 ¥186 ¥151.2 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: ¥265.8 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 ¥265.8 ¥224.2 ¥204.3 ¥184.4 Reel ¥138.5 View ¥165.8 ¥156.8 ¥132 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: ¥325.6 9,561In Stock 3,000Expected 1/27/2027	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	9,561In Stock 3,000Expected 1/27/2027	Cut Tape ¥325.6 ¥270.7 ¥235.9 ¥209.3 Reel ¥151.3 View ¥194.3 ¥182.7 ¥151.2 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: ¥152.8 6,781In 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	6,781In Stock	Cut Tape ¥152.8 ¥140 ¥116.3 ¥107.3 Reel ¥74.4 View ¥96.5 ¥89 ¥69.3 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: ¥152.8 6,598In 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	6,598In Stock	Cut Tape ¥152.8 ¥140 ¥116.3 ¥107.3 Reel ¥70.1 View ¥96.5 ¥89 ¥69.3 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: ¥144.5 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 ¥144.5 ¥132.4 ¥106.8 ¥101.2 View Reel ¥65.1 ¥93 ¥85.7 ¥65.1	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: ¥141.2 260In Stock 15,000Expected 3/1/2027	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	260In Stock 15,000Expected 3/1/2027	Cut Tape ¥141.2 ¥129.9 ¥102.2 ¥99 Reel ¥74.1 View ¥89.4 ¥82.6 ¥68.6 ¥63.8 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: ¥127.9 3,871In Stock 13,000Expected 12/8/2026	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	3,871In Stock 13,000Expected 12/8/2026	Cut Tape ¥127.9 ¥113.1 ¥93.3 ¥83.9 Reel ¥58.6 View ¥76.2 ¥70.8 ¥56.8 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: ¥172.7 999In Stock 1,000Expected 1/8/2027	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	999In Stock 1,000Expected 1/8/2027	Cut Tape ¥172.7 ¥159.3 ¥132.2 ¥122.1 View Reel ¥79.7 ¥109.6 ¥101.2 ¥79.7 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: ¥117.9 1,755In Stock	Mfr. Part # 2920L125PR Mouser Part # 576-2920L125	Littelfuse	Resettable Fuses - PPTC 1.25A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,755In Stock	Cut Tape ¥117.9 ¥107.5 ¥89.4 ¥82.4 View Reel ¥51.8 ¥74.1 ¥68.3 ¥63 ¥51.8 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: ¥136.2 3,752In Stock	Mfr. Part # 2920L200DR Mouser Part # 576-2920L200	Littelfuse	Resettable Fuses - PPTC 2.0A 15V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	3,752In Stock	Cut Tape ¥136.2 ¥124.7 ¥103.5 ¥95.5 View Reel ¥61 ¥85.9 ¥78.1 ¥61 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

Applied Filters:

Customer Service Office

Company

Resources

Support