MF-USHT Multifuse® PTC Resettable Fuses

Bourns MF-USHT Multifuse® Positive Temperature Coefficient (PTC) Resettable Fuses are primarily designed for automotive applications, including engine control modules. These fuses feature a small footprint (1210) with higher hold currents of up to 2A at elevated temperatures. The MF-USHT series fuses incorporate a low thermal derating factor and can operate within the temperature range of up to 125°C. These AEC-Q200 Rev-D compliant fuses are stress test qualified for passive components in automotive applications. Bourns MF-USHT fuses are ideal for high-density boards used in automotive circuitry, industrial, telecommunications, and consumer electronics.

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Description Datasheet Availability Pricing (CAD) 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
Bourns Resettable Fuses - PPTC 30V 100MA-HD 20A MAX
Datasheet
13,330In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT SMD/SMT SMD/SMT 100 mA 30 VDC 500 mA 20 A 7.5 Ohms 1210 (3225 metric) - 20 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75
Datasheet
10,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT SMD/SMT SMD/SMT 750 mA 16 VDC 3.75 A 20 A 1 Ohms 1210 (3225 metric) - 20 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.1A/36V
Datasheet
3,336In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 100 mA 36 V 500 mA 20 A 7.5 Ohms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.16A/36V
Datasheet
2,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 160 mA 36 V 800 mA 20 A 6 Ohms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.20A/36V
Datasheet
1,622In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 200 mA 36 V 1 A 20 A 5 Ohms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.75A/24V
Datasheet
1,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 750 mA 24 V 2.25 A 20 A 680 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.1A/16V
Datasheet
2,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 1.1 A 16 V 3.3 A 20 A 500 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.25A/12V
Datasheet
2,941In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 1.25 A 12 V 3.75 A 40 A 300 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.5A/12V
Datasheet
1,450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 1.5 A 12 V 4.5 A 40 A 250 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.75A/12V
Datasheet
1,985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MF-USHT PCB Mount SMD/SMT 1.75 A 12 V 40 A 170 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 2.0A/12V
Datasheet
1,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MF-USHT PCB Mount SMD/SMT 2 A 12 V 6 A 150 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 30V/0.16
Datasheet
563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT PCB Mount SMD/SMT 160 mA 30 VDC 800 mA 20 A 6 Ohms 1210 (3225 metric) - 20 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 200MA-HD 20A MAX
Datasheet
2,156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT SMD/SMT SMD/SMT 200 mA 30 VDC 1 A 20 A 5 Ohms 1210 (3225 metric) - 20 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 350MA-HD 20A MAX
Datasheet
3,216In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT SMD/SMT SMD/SMT 350 mA 30 VDC 1.75 A 20 A 2.2 Ohms 1210 (3225 metric) - 20 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 500MA-HD 20A MAX
Datasheet
11,000Expected 2026-08-18
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USHT SMD/SMT SMD/SMT 500 mA 30 VDC 2.5 A 20 A 1.6 Ohms 1210 (3225 metric) - 20 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel