Buy Resettable Fuses (PPTC) - Polyswitch & Polyfuse Products Online

text.skipToContent text.skipToNavigation

- Region & Currency
- Americas
  - Other Currencies
  - CAD ($)
  - USD ($)
- Asia Pacific
  - Other Currencies
  - AUD ($)
  - JPY (¥)
  - KRW (₩)
  - MYR (RM)
  - NZD ($)
  - SGD ($)
  - USD ($)
- Europe, Middle East, Africa
  - Other Currencies
  - CHF (CHF)
  - CZK (Kč)
  - DKK (kr)
  - USD ($)
You are changing the region you shop from. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.

You are changing currency. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.

Shipping Country Change

You are changing the region you shop from. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.
1 (800) 675-1619

This tool is currently unavailable on mobile or tablet devices.

1 (800) 675-1619

new item(s) added to Cart.

Free shipping within the continental US over $50. Conditions apply

Results: 716

Download List

In Stock
Lead Free
RoHS Compliant

Download List

Per Page

Part Details
Part Details	Price (USD)	Global Stock	Lead Time	Date Code	Package	Package Style	Voltage Rating	Rated Voltage (VAC)	Hold Current [Ih]	Trip Current	Resistance	Current Rating	Time to Trip	Rated Power	Operating Temp Range	Terminal Pitch	Case Size	No of Terminals	Dimension	Mounting Feature
Compare Datasheet 2920L100PR Littelfuse 2920L Series 2920 33 V 1.1 A Surface Mount POLYFUSE® Resettable PTC List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.26 4,000 $0.255 8,000 $0.25	10,000 Ready to Ship!	13 Weeks	2530	Reel		33V	33VAC	1.1A	2.2A	0.41Ω	40A	0.5s	1.5W	-40°C to +85°C		2920 (7351 Metric)	2		Surface Mount
Compare Datasheet RGEF1200-2 Littelfuse RGEF Series 16 V 12 A Ihold Through Hole Radial PolySwitch Resettable PTC Fuse List Min: 1,000 Mult. of: 1,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 1,000 $0.60 2,000 $0.59 3,000 $0.585 4,000 $0.58 5,000 $0.57	10,000 Ready to Ship!	N/A	2534	Reel		16V		12A	20.4A	0.0086Ω	100A	7.5s		-40°C to +85°C			2	L 17.5mm x W 3.5mm	Through Hole
Compare Datasheet RGEF500-2 Littelfuse RGEF Series 16 V 5 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.355 4,000 $0.35 8,000 $0.345 10,000 $0.34	10,000 Ready to Ship!	N/A	2433	Reel	RADIAL	16V		5A	8.5A					-40°C to +85°C				T 2.5mm x L 14.3mm x W 9.9mm	Through Hole
Compare Datasheet RUEF250U Littelfuse RUEF Series 30 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 100 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 75 $0.28 200 $0.275 750 $0.265 2,000 $0.26 7,500 $0.25	9,811 Ready to Ship!	N/A	2151	Bag	RADIAL	30V		2.5A	4.9A									T 3mm x L 18.3mm x W 11.4mm	Through Hole
Compare Datasheet RXEF160 Littelfuse RXEF Series 72 V 1.6 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 75 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 75 $0.325 200 $0.315 500 $0.31 2,000 $0.305 5,000 $0.295	9,771 Ready to Ship!	N/A	2319	Bag	RADIAL	72V		1.6A	3.2A					-40°C to +85°C					Through Hole
Compare Datasheet SRP200F Littelfuse SRP Series 30 V 2 A Ihold Strap PolySwitch Resettable Fuse List Min: 50 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 50 $0.355 150 $0.35 500 $0.34 1,500 $0.335 5,000 $0.32	9,297 Ready to Ship!	N/A	2547	Bag		30V		2A	4.4A					-40°C to +85°C				T 1.1mm x L 22.35mm x W 10.6mm
Compare Datasheet 60R160XMR Littelfuse PTC 60V POLYFUSE AMMO RADIAL LEADS 1.60A List Min: 1,000 Mult. of: 1,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 1,000 $0.505 2,000 $0.50 3,000 $0.495 4,000 $0.49 5,000 $0.485	9,000 Ready to Ship!	17 Weeks	2449	Ammo Pack	RADIAL	60V		1.6A	3.2A					-40°C to +85°C				T 3.1mm x D 15.36mm	Through Hole
Compare Datasheet 1210L050/30WR Littelfuse 1210L Series 1210 30 V 0.5 A Surface Mount POLYFUSE® Resettable PTC List Min: 3,000 Mult. of: 3,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 3,000 $0.475 6,000 $0.465	9,000 Ready to Ship!	13 Weeks	2514	Reel												1210 (3225 Metric)
Compare Datasheet RGEF500 Littelfuse RGEF Series 16 V 5 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 50 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 50 $0.37 150 $0.36 500 $0.355 1,500 $0.345 5,000 $0.33	8,733 Ready to Ship!	N/A	2429	Bag	RADIAL	16V		5A	8.5A					-40°C to +85°C				T 2.5mm x L 14.3mm x W 9.9mm	Through Hole
Compare Datasheet 1812L110PR Littelfuse 1812L Series 1812 6 V 1.1 A Surface Mount POLYFUSE® Resettable PTC List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.27 4,000 $0.265 10,000 $0.26	8,000 Ready to Ship!	13 Weeks	2529	Reel		6V		1.1A	2.2A					-40°C to +85°C		1812 (4532 Metric)			Surface Mount
Compare Datasheet MICROSMD075F-2 Littelfuse MICROSMDF Series 1210 6 V 0.75 A Surface Mount PolySwitch Resettable Fuse List Min: 4,000 Mult. of: 4,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 4,000 $0.21 8,000 $0.205 20,000 $0.20	8,000 Ready to Ship!	N/A	2527	Reel		6V		0.75A	1.5A					-40°C to +85°C		1210 (3225 Metric)			Surface Mount
Compare Datasheet SMD1206B050TF YAGEO PTC RESET FUSE 6V 500MA 1206 List Min: 4,000 Mult. of: 4,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 4,000 $0.0306 12,000 $0.0299 20,000 $0.0296 60,000 $0.0289 100,000 $0.0282	8,000 Ready to Ship!	17 Weeks	2542	Reel		6V		500mA	1A	0.7Ω	100A	0.1s		-40°C to +85°C		1206 (3216 Metric)	2		Surface Mount
Compare Datasheet SMD125F-2 Littelfuse SMD Series 15 V 1.25 A Ihold Surface Mount PolySwitch Resettable Fuse List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.23 6,000 $0.225 10,000 $0.22	8,000 Ready to Ship!	N/A	2239	Reel		15V		1.25A	2.5A					-40°C to +85°C				T 3mm x L 7.36mm x W 5.12mm	Surface Mount
Compare Datasheet SMD300F-2 Littelfuse SMD Series 6 V 3 A Ihold Surface Mount PolySwitch Resettable Fuse List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.255 4,000 $0.25 10,000 $0.245	8,000 Ready to Ship!	N/A	2502	Reel		6V		3A	8A					-40°C to +85°C				T 3mm x L 7.36mm x W 5.12mm	Surface Mount
Compare Datasheet RKEF185 Littelfuse RGEF Series 60 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 75 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 75 $0.315 200 $0.31 750 $0.30 2,000 $0.295 7,500 $0.285	7,901 Ready to Ship!	N/A	2347	Bag	RADIAL	60V		1.85A	3.7A					-40°C to +85°C				T 3.81mm x L 18.8mm x W 13mm	Through Hole
Compare Datasheet RXEF250 Littelfuse RXEF Series 72 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 50 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 50 $0.44 150 $0.43 400 $0.42 1,500 $0.41 4,000 $0.395	7,528 Ready to Ship!	N/A	2522	Bag	RADIAL	72V		2.5A	5A					-40°C to +85°C				T 3mm x D 20.8mm	Through Hole
Compare Datasheet 2920L050DR Littelfuse 2920L Series 2920 60 V 0.5 A Surface Mount POLYFUSE® Resettable PTC List Min: 1,500 Mult. of: 1,500 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 1,500 $0.26 3,000 $0.255 6,000 $0.25	7,500 Ready to Ship!	13 Weeks	2539	Reel		60V		0.5A	1A					-40°C to +85°C		2920 (7351 Metric)			Surface Mount
Compare Datasheet MINISMDC260F/13.2-2 Littelfuse MINISMDC Series 1812 13.2 V 2.6 A Surface Mount PolySwitch Resettable Fuse List Min: 1,500 Mult. of: 1,500 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 1,500 $0.325 3,000 $0.32 6,000 $0.315 7,500 $0.31	7,500 Ready to Ship!	N/A	2512	Reel		13.2V		2.6A	5A					-40°C to +85°C		1812 (4532 Metric)			Surface Mount
Compare Datasheet 16R500GPR Littelfuse USBR Series 16 V 5 A Radial Lead POLYFUSE® Resettable PTC List Min: 2,000 Mult. of: 2,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 2,000 $0.335 4,000 $0.33 10,000 $0.325	6,000 Ready to Ship!	17 Weeks	2545	Ammo Pack	RADIAL	16V		5A	8.5A					-40°C to +85°C				T 3mm x L 14.3mm x W 10.4mm	Through Hole
Compare Datasheet RKEF250 Littelfuse RGEF Series 60 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 500 Mult. of: 500 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 500 $0.365 1,500 $0.36 2,500 $0.355 5,000 $0.35 10,000 $0.345	6,000 Ready to Ship!	11 Weeks	2542	Bag	RADIAL	60V		2.5A	5A					-40°C to +85°C				T 14mm x L 3mm x W 20.6mm	Through Hole
Compare Datasheet RUEF135S Littelfuse RUEF Series 30 V 1.35 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 500 Mult. of: 500 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 500 $0.25 1,500 $0.245 2,500 $0.24 7,500 $0.235 12,500 $0.23	6,000 Ready to Ship!	N/A	2234	Bag	RADIAL	30V		1.35A	2.7A					-40°C to +85°C					Through Hole
Compare Datasheet 1210L005WR Littelfuse 1210L Series 1210 30 V 0.05 A Surface Mount POLYFUSE® Resettable PTC List Min: 3,000 Mult. of: 3,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 3,000 $0.27 6,000 $0.265 15,000 $0.26	6,000 Ready to Ship!	13 Weeks	2512	Reel		30V		0.05A	0.15A					-40°C to +85°C		1210 (3225 Metric)			Surface Mount
Compare Datasheet NANOSMDC150F-2 Littelfuse NANOSMDC Series 1206 6 V 1.5 A Surface Mount PolySwitch Resettable Fuse List Min: 3,000 Mult. of: 3,000 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 3,000 $0.164 6,000 $0.162 9,000 $0.161 12,000 $0.16 15,000 $0.158	6,000 Ready to Ship!	N/A	2444	Reel		6V		1.5A	3A					-40°C to +85°C		1206 (3216 Metric)			Surface Mount
Compare Datasheet MICROSMD010F-2 Littelfuse MICROSMDF Series 1210 30 V 0.01 A Surface Mount PolySwitch Resettable Fuse List Min: 1 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity More Info Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 1 $0.57 15 $0.485 100 $0.43 400 $0.385 2,000 $0.335	5,913 Ready to Ship!	N/A	2011	Cut Tape Available in Mini-Reel		30V		0.1A	0.25A					-40°C to +85°C		1210 (3225 Metric)			Surface Mount
Compare Datasheet RXEF135 Littelfuse RXEF Series 72 V 1.35 A Ihold Through Hole Radial PolySwitch Resettable Fuse List Min: 75 Mult. of: 1 ECAD Model: Download the CAD models for this product. Learn more about SnapMagic. Quantity Increase Button Decrease Button This is a Non-Stocking product. A minimum order quantity will apply after stock has been depleted.	Qty Unit Price 75 $0.315 200 $0.31 750 $0.30 2,000 $0.295 7,500 $0.285	5,210 Ready to Ship!	N/A	2539	Box	RADIAL	72V		1.35A	2.7A					-40°C to +85°C				T 3mm x D 14.5mm	Through Hole

Added to Your Shopping Cart

Per Page

Shipping Country Change