Low Rho SMD PPTCs

Littelfuse Low Rho SMD PPTCs provide ultra-low normal operating resistance at normal operating hold current. Featuring a compact design, these fuses offer fast response times to fault currents with a maximum fault current rating of 40A. Littelfuse Low Rho SMD PPTCs are compatible with high-temperature solders and are available in a range of hold current ratings. These TUV- and UL-certified fuses are well-suited for USB peripherals including USB 3.0/2.0 ports, Li-ion/Li-Polymer battery packs, smartphones, tablet/notebook PCs, e-readers, LCD/LED HDTV, hard disk drives, digital/video cameras, computer peripherals, and game consoles.

Results: 43
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Termination Style Hold Current Maximum Voltage Trip Current Current Rating - Max Resistance Package/Case Minimum Operating Temperature Maximum Operating Temperature Packaging
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A 12.503In Stock
Cut Tape
Rp46.782
Rp41.645
Rp38.343
Rp32.656
Reel
Rp24.584
Min.: 1
Mult.: 1
: 10.000
Low Rho SMD/SMT SMD/SMT 350 mA 6 VDC 700 mA 40 A 700 mOhms 0402 (1005 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 2.670In Stock
Cut Tape
Rp43.663
Rp38.527
Rp36.509
Rp32.289
Reel
Rp26.235
Min.: 1
Mult.: 1
: 2.000
Low Rho SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 7 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 15.004In Stock
Cut Tape
Rp29.721
Rp25.868
Rp24.217
Rp21.832
Reel
Rp14.695
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 60 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A 5.966In Stock
Cut Tape
Rp46.232
Rp38.160
Rp35.224
Rp29.354
Reel
Rp20.181
Min.: 1
Mult.: 1
: 3.000
Low Rho SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A 2.782In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.235
Rp23.850
Reel
Rp14.695
Min.: 1
Mult.: 1
: 2.000
Low Rho SMD/SMT SMD/SMT 2.6 A 6 VDC 6 A 50 A 24 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A 1.057In Stock
Cut Tape
Rp31.005
Rp28.620
Rp23.666
Rp21.832
Reel
Rp14.126
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 55 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A 15.720In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.418
Rp24.400
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 500 mA 6 VDC 1 A 50 A 350 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A 13.702In Stock
Cut Tape
Rp48.250
Rp39.994
Rp37.059
Rp30.638
Reel
Rp21.648
Min.: 1
Mult.: 1
: 3.000
Low Rho SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 30 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 27.830In Stock
Cut Tape
Rp48.250
Rp39.077
Rp37.059
Rp30.821
Reel
Rp20.548
Min.: 1
Mult.: 1
: 3.000
Low Rho SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 16 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 17.923In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.235
Rp24.033
Reel
Rp17.814
Min.: 1
Mult.: 1
: 3.000
Low Rho PCB Mount SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT 4.728In Stock
Cut Tape
Rp77.420
Rp64.211
Rp59.258
Rp49.167
Reel
Rp36.692
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 3 A 9 VDC 6 A 50 A 30 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 4.482In Stock
Cut Tape
Rp55.955
Rp49.351
Rp46.048
Rp43.663
Reel
Rp26.418
Min.: 1
Mult.: 1
: 10.000
Low Rho SMD/SMT SMD/SMT 100 mA 6 VDC 300 mA 40 A 2 Ohms 0402 (1005 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 8.253In Stock
Cut Tape
Rp53.754
Rp45.131
Rp42.012
Rp35.408
Reel
Rp26.418
Min.: 1
Mult.: 1
: 10.000
Low Rho SMD/SMT SMD/SMT 200 mA 6 VDC 500 mA 40 A 1.25 Ohms 0402 (1005 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A 4.329In Stock
4.000On Order
Cut Tape
Rp36.509
Rp29.904
Rp26.418
Rp23.666
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 165 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A 7.870In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.418
Rp24.400
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1 A 6 VDC 1.8 A 50 A 120 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A 9.718In Stock
Cut Tape
Rp34.490
Rp31.555
Rp26.418
Rp24.400
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 50 A 80 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A 2.506In Stock
Cut Tape
Rp34.490
Rp26.969
Rp24.033
Rp21.648
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 150 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A 9.880In Stock
Cut Tape
Rp34.490
Rp26.969
Rp23.850
Rp21.465
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.1 A 6 VDC 1.8 A 50 A 120 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A 3.359In Stock
Cut Tape
Rp34.490
Rp29.537
Rp26.235
Rp24.033
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 50 A 65 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A 6.293In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.235
Rp24.033
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 180 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A 10.350In Stock
Cut Tape
Rp34.490
Rp31.739
Rp26.235
Rp24.033
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 50 A 100 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A 4.885In Stock
Cut Tape
Rp59.258
Rp50.635
Rp46.782
Rp45.682
Reel
Rp27.702
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.5 A 12 VDC 3 A 50 A 80 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A 5.110In Stock
Cut Tape
Rp34.490
Rp29.170
Rp26.235
Rp24.033
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 50 A 55 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A 10.234In Stock
Cut Tape
Rp36.509
Rp34.307
Rp28.436
Rp26.235
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 30 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A 2.496In Stock
Cut Tape
Rp34.490
Rp30.821
Rp26.418
Rp23.483
Reel
Rp16.823
Min.: 1
Mult.: 1
: 4.000
Low Rho PCB Mount SMD/SMT 2 A 6 VDC 4 A 50 A 25 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel