PTC Resettable Fuses

Showing 81-100 of 300 items.

Part Number	Description	In Stock
LVR100S-240 Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 240V 1A RADIAL Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, LVR Type : Polymeric Voltage - Max : 240V (265V Int) Current - Max : 10A Current - Hold (Ih) (Max) : 1A Current - Trip (It) : 2A Time to Trip : 21s Resistance - Initial (Ri) (Min) : 218 mOhms Resistance - Post Trip (R1) (Max) : 580 mOhms Operating Temperature : -20°C ~ 85°C Mounting Type : Through Hole Package / Case : Radial, Disc Size / Dimension : 0.736" Dia x 0.201" T (18.70mm x 5.10mm) Height - Seated (Max) : 0.961" (24.40mm) Lead Spacing : 0.400" (10.15mm)	4727 More on Order
LR4-600F Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 20V 6A STRAP Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, LR4 Type : Polymeric Voltage - Max : 20V Current - Max : 100A Current - Hold (Ih) (Max) : 6A Current - Trip (It) : 11.7A Time to Trip : 5s Resistance - Initial (Ri) (Min) : 7 mOhms Resistance - Post Trip (R1) (Max) : 19 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : User Defined Package / Case : Strap Size / Dimension : 0.984" L x 0.559" W (25.00mm x 14.20mm) Thickness (Max) : 0.039" (1.00mm)	45875 More on Order
RKEF500 Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 60V 5A RADIAL Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, RKEF Type : Polymeric Voltage - Max : 60V Current - Max : 40A Current - Hold (Ih) (Max) : 5A Current - Trip (It) : 10A Time to Trip : 28s Resistance - Initial (Ri) (Min) : 12 mOhms Resistance - Post Trip (R1) (Max) : 50 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : Radial, Disc Size / Dimension : 0.949" L x 0.118" W (24.10mm x 3.00mm) Height - Seated (Max) : 1.142" (29.00mm) Lead Spacing : 0.400" (10.15mm)	12625 More on Order
0402L050SLKR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 500MA 0402 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 500mA Current - Trip (It) : 1A Time to Trip : 100ms Resistance - Initial (Ri) (Min) : 40 mOhms Resistance - Post Trip (R1) (Max) : 400 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 0402 (1005 Metric), Concave Size / Dimension : 0.039" L x 0.020" W (1.00mm x 0.50mm) Thickness (Max) : 0.024" (0.60mm)	17835 More on Order
TRF600-150 Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 250V 150MA RADIAL Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, TRF600 Type : Polymeric Voltage - Max : 250V (600V Int) Current - Max : 40A Current - Hold (Ih) (Max) : 150mA Current - Trip (It) : 300mA Time to Trip : 4s Resistance - Initial (Ri) (Min) : 6 Ohms Resistance - Post Trip (R1) (Max) : 17 Ohms Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : Radial, Disc Size / Dimension : 0.354" L x 0.181" W (9.00mm x 4.60mm) Height - Seated (Max) : 0.492" (12.50mm) Lead Spacing : 0.197" (5.00mm)	92979 More on Order
LR4-380F Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 15V 3.8A STRAP Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, LR4 Type : Polymeric Voltage - Max : 15V Current - Max : 100A Current - Hold (Ih) (Max) : 3.8A Current - Trip (It) : 8.3A Time to Trip : 5s Resistance - Initial (Ri) (Min) : 13 mOhms Resistance - Post Trip (R1) (Max) : 37 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : User Defined Package / Case : Strap Size / Dimension : 0.984" L x 0.283" W (25.00mm x 7.20mm) Thickness (Max) : 0.039" (1.00mm)	24730 More on Order
SRP420F Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 30V 4.2A STRAP Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, SRP Type : Polymeric Voltage - Max : 30V Current - Max : 100A Current - Hold (Ih) (Max) : 4.2A Current - Trip (It) : 7.6A Time to Trip : 6s Resistance - Initial (Ri) (Min) : 12 mOhms Resistance - Post Trip (R1) (Max) : 40 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : User Defined Package / Case : Strap Size / Dimension : 1.240" L x 0.522" W (31.50mm x 13.25mm) Thickness (Max) : 0.043" (1.10mm)	5647 More on Order
1206L300SLWR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 3A 1206 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 3A Current - Trip (It) : 6A Time to Trip : 4s Resistance - Initial (Ri) (Min) : 3 mOhms Resistance - Post Trip (R1) (Max) : 20 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 1206 (3216 Metric), Concave Size / Dimension : 0.128" L x 0.065" W (3.25mm x 1.65mm) Thickness (Max) : 0.039" (1.00mm)	3790 More on Order
2920L400/15MR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 15V 4A 2920 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, 2920L Type : Polymeric Voltage - Max : 15V Current - Max : 40A Current - Hold (Ih) (Max) : 4A Current - Trip (It) : 8A Time to Trip : 4s Resistance - Initial (Ri) (Min) : 10 mOhms Resistance - Post Trip (R1) (Max) : 40 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 2920 (7351 Metric), Concave Size / Dimension : 0.290" L x 0.202" W (7.36mm x 5.12mm) Thickness (Max) : 0.063" (1.60mm)	25275 More on Order
2920L500/16MR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 16V 5A 2920 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, 2920L Type : Polymeric Voltage - Max : 16V Current - Max : 40A Current - Hold (Ih) (Max) : 5A Current - Trip (It) : 10A Time to Trip : 5s Resistance - Initial (Ri) (Min) : 5 mOhms Resistance - Post Trip (R1) (Max) : 25 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 2920 (7351 Metric), Concave Size / Dimension : 0.289" L x 0.202" W (7.35mm x 5.12mm) Thickness (Max) : 0.063" (1.60mm)	35487 More on Order
1812L200/12DR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 12V 2A 1812 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, 1812L Type : Polymeric Voltage - Max : 12V Current - Max : 100A Current - Hold (Ih) (Max) : 2A Current - Trip (It) : 3.5A Time to Trip : 2s Resistance - Initial (Ri) (Min) : 20 mOhms Resistance - Post Trip (R1) (Max) : 70 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 1812 (4532 Metric), Concave Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm) Thickness (Max) : 0.047" (1.20mm)	2620 More on Order
1812L035/30DR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 30V 350MA 1812 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, 1812L Type : Polymeric Voltage - Max : 30V Current - Max : 40A Current - Hold (Ih) (Max) : 350mA Current - Trip (It) : 750mA Time to Trip : 150ms Resistance - Initial (Ri) (Min) : 400 mOhms Resistance - Post Trip (R1) (Max) : 1.7 Ohms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 1812 (4532 Metric), Concave Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm) Thickness (Max) : 0.049" (1.25mm)	2920 More on Order
SRP350F Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 30V 3.5A STRAP Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, SRP Type : Polymeric Voltage - Max : 30V Current - Max : 100A Current - Hold (Ih) (Max) : 3.5A Current - Trip (It) : 6.3A Time to Trip : 3s Resistance - Initial (Ri) (Min) : 17 mOhms Resistance - Post Trip (R1) (Max) : 50 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : User Defined Package / Case : Strap Size / Dimension : 1.185" L x 0.522" W (30.10mm x 13.25mm) Thickness (Max) : 0.043" (1.10mm)	33678 More on Order
SRP200F Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 30V 2A STRAP Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : PolySwitch®, SRP Type : Polymeric Voltage - Max : 30V Current - Max : 100A Current - Hold (Ih) (Max) : 2A Current - Trip (It) : 4.4A Time to Trip : 4s Resistance - Initial (Ri) (Min) : 30 mOhms Resistance - Post Trip (R1) (Max) : 100 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : User Defined Package / Case : Strap Size / Dimension : 0.880" L x 0.417" W (22.35mm x 10.60mm) Thickness (Max) : 0.043" (1.10mm)	44937 More on Order
0603L150SLYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 1.5A 0603 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 1.5A Current - Trip (It) : 3A Time to Trip : 500ms Resistance - Initial (Ri) (Min) : 7 mOhms Resistance - Post Trip (R1) (Max) : 80 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 0603 (1608 Metric), Concave Size / Dimension : 0.063" L x 0.032" W (1.60mm x 0.80mm) Thickness (Max) : 0.039" (1.00mm)	4682 More on Order
1206L380SLTHYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 2.82A 1206 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 2.82A Current - Trip (It) : 8A Time to Trip : 5s Resistance - Initial (Ri) (Min) : 2 mOhms Resistance - Post Trip (R1) (Max) : 14 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 1206 (3216 Metric), Concave Size / Dimension : 0.128" L x 0.065" W (3.25mm x 1.65mm) Thickness (Max) : 0.028" (0.70mm)	4993 More on Order
1206L075SLYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 750MA 1206 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 750mA Current - Trip (It) : 1.5A Time to Trip : 300ms Resistance - Initial (Ri) (Min) : 17 mOhms Resistance - Post Trip (R1) (Max) : 180 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 1206 (3216 Metric), Concave Size / Dimension : 0.126" L x 0.065" W (3.20mm x 1.65mm) Thickness (Max) : 0.030" (0.75mm)	5122 More on Order
0805L075SLYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 750MA 0805 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 750mA Current - Trip (It) : 1.5A Time to Trip : 200ms Resistance - Initial (Ri) (Min) : 40 mOhms Resistance - Post Trip (R1) (Max) : 160 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 0805 (2012 Metric), Concave Size / Dimension : 0.083" L x 0.053" W (2.10mm x 1.35mm) Thickness (Max) : 0.030" (0.75mm)	5096 More on Order
0805L110SLYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 1.1A 0805 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 1.1A Current - Trip (It) : 1.8A Time to Trip : 300ms Resistance - Initial (Ri) (Min) : 30 mOhms Resistance - Post Trip (R1) (Max) : 130 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 0805 (2012 Metric), Concave Size / Dimension : 0.083" L x 0.053" W (2.10mm x 1.35mm) Thickness (Max) : 0.030" (0.75mm)	5885 More on Order
0603L075SLYR Littelfuse	Circuit Protection-PTC Resettable Fuses PTC RESET FUSE 6V 750MA 0603 Manufacturer : Littelfuse Warranty : Up to 1 year [Limited-Warranty]* Series : POLY-FUSE®, LoRho Type : Polymeric Voltage - Max : 6V Current - Max : 50A Current - Hold (Ih) (Max) : 750mA Current - Trip (It) : 1.5A Time to Trip : 200ms Resistance - Initial (Ri) (Min) : 20 mOhms Resistance - Post Trip (R1) (Max) : 165 mOhms Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 0603 (1608 Metric), Concave Size / Dimension : 0.063" L x 0.032" W (1.60mm x 0.80mm) Thickness (Max) : 0.030" (0.75mm)	11776 More on Order