ECall Solutions

Littelfuse ECall Solutions help preserve an automobile's ability to call the nearest emergency center after a crash. A range of Littelfuse TVS diodes and diode arrays, MLVs, MOVs, fuses, and more defend against the overcurrents, ESD, load dump, and surges that threaten these critical safety-based functionalities.

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Description Datasheet Availability Pricing (JPY) 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
Qualification
Packaging
Littelfuse Resettable Fuses - PPTC 1.75A 16V 100A Imax
Datasheet
3,551In Stock
Min.: 1
Mult.: 1

VTP Strap Mount SMD/SMT 1.75 A 16 VDC 3.6 A 100 A 102 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 60V 100MA-HD 10A SMD
Datasheet
16,240In Stock
Min.: 1
Mult.: 1

miniASMD SMD/SMT SMD/SMT 100 mA 60 VDC 250 mA 10 A 15 Ohms 1206 (3216 metric) - 40 C + 85 C
Littelfuse Resettable Fuses - PPTC 33V 750MA-HD 100A 1812
Datasheet
5,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

miniASMD SMD/SMT SMD/SMT 750 mA 33 VDC 1.6 A 100 A 390 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD
Datasheet
2,723In Stock
Min.: 1
Mult.: 1
: 2,000

miniASMD PCB Mount SMD/SMT 1812 (4532 metric) + 85 C Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200
Datasheet
14,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

miniASMD SMD/SMT SMD/SMT 500 mA 24 VDC 1 A 100 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.7A 16V 100A Imax
Datasheet
26In Stock
Min.: 1
Mult.: 1

VTP Strap Mount SMD/SMT 1.7 A 16 VDC 3.4 A 100 A 52 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200
Datasheet
2,681In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

miniASMD SMD/SMT SMD/SMT 750 mA 24 VDC 1.5 A 40 A 290 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210
Datasheet
3,378In Stock
Min.: 1
Mult.: 1
miniASMD SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 40 A 900 mOhms 1210 (3225 metric) - 40 C + 85 C
Littelfuse Resettable Fuses - PPTC .23A 60V SMD AEC-Q200
Datasheet
2,042In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ASMD PCB Mount SMD/SMT 230 mA 60 VDC 590 mA 10 A 4.8 Ohms - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 1.2A 33V SMD AEC-Q200
Datasheet
2,946In Stock
Min.: 1
Mult.: 1
: 1,500

ASMD SMD/SMT SMD/SMT 1.2 A 33 VDC 2.88 A 40 A 230 mOhms 3425 (8763 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD
Datasheet
2,674In Stock
Min.: 1
Mult.: 1
miniASMD SMD/SMT SMD/SMT 500 mA 13.2 VDC 1.1 A 70 A 750 mOhms 1206 (3216 metric) - 40 C + 85 C
Littelfuse Resettable Fuses - PPTC RF5103-000 4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ASMD Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .37A 60V SMD AEC-Q200
Datasheet
3,887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ASMD SMD/SMT SMD/SMT 370 mA 60 VDC 980 mA 10 A 1.4 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC .9A 30V SMD AEC-Q200
Datasheet
6,925In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ASMD SMD/SMT SMD/SMT 900 mA 30 VDC 2.16 A 40 A 480 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC LR4-1300SSF
Datasheet
4,149In Stock
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 13 A 20 VDC 21.2 A 100 A 6.5 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 2.6A 15V 100A Imax
Datasheet
22,137In Stock
40,000Expected 10/7/2026
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 2.6 A 15 VDC 5.8 A 100 A 42 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LR4-380F
Datasheet
6,551In Stock
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 3.8 A 15 VDC 8.3 A 100 A 26 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 6A 20V 100A Imax
Datasheet
5,426In Stock
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 6 A 20 VDC 11.7 A 100 A 14 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 7.3A 20V 100A Imax
Datasheet
8,632In Stock
7,000Expected 8/18/2026
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 7.3 A 20 VDC 14.1 A 100 A 12 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 9A 20V 100A Imax
Datasheet
7,373In Stock
Min.: 1
Mult.: 1

LR4 Strap Mount SMD/SMT 9 A 20 VDC 16.7 A 100 A 10 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC SRP175F
Datasheet
6,754In Stock
8,000Expected 10/19/2026
Min.: 1
Mult.: 1

SRP Strap Mount SMD/SMT 1.75 A 15 VDC 3.8 A 100 A 120 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC SRP200F
Datasheet
17,138In Stock
37,000On Order
Min.: 1
Mult.: 1

SRP Strap Mount SMD/SMT 2 A 30 VDC 4.4 A 100 A 100 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC SRP350F
Datasheet
14,482In Stock
22,000Expected 9/8/2026
Min.: 1
Mult.: 1

SRP Strap Mount SMD/SMT 3.5 A 30 VDC 6.3 A 100 A 50 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 4.2A 30V
Datasheet
10,626In Stock
33,000On Order
Min.: 1
Mult.: 1

SRP Strap Mount SMD/SMT 4.2 A 30 VDC 7.6 A 100 A 40 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 1.75A 12V 100A Imax
Datasheet
15,773In Stock
10,000Expected 10/7/2026
Min.: 1
Mult.: 1

VLR Strap Mount SMD/SMT 1.75 A 12 VDC 4.2 A 100 A 62 mOhms - 40 C + 70 C Bulk