SinglFuse™ SF-3812TL-T Low Power SMD Fuses

Bourns SinglFuse™ SF-3812TL-T Low Power SMD Fuses achieve a 250VAC voltage rating, a 0.5 to 5A current range, and are RoHS compliant. Bourns SF-3812TL-T is a single blow fuse for overcurrent protection and features surface-mount packaging for automated assembly. Bourns SinglFuse SF-3812TL-T Low Power SMD Fuses are intended for use in a variety of power and lighting applications, including AC/DC converters, power supplies, power adaptors, telecom equipment system power, and LED lighting. 

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Qty. RoHS ECAD Model Series
Product
Fuse Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Fuse Size/Group
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
Bourns Surface Mount Fuses 1.5A 250V SinglFuse Time Lag & Low Power
Datasheet
2.638In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 102.7 mOhms
Bourns Surface Mount Fuses 2A 250V SinglFuse Time Lag & Low Power
Datasheet
9.137In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 50.4 mOhms
Bourns Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power
Datasheet
1.802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 180 mOhms
Bourns Surface Mount Fuses 0.75A 250V SinglFuse Time Lag & Low Power
Datasheet
3.506In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 750 mA 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 260 mOhms
Bourns Surface Mount Fuses 3.5A 250V SinglFuse Time Lag & Low Power
Datasheet
2.499In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 3.5 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 19.9 mOhms
Bourns Surface Mount Fuses 2.5A 250V SinglFuse Time Lag & Low Power
Datasheet
2.686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 37 mOhms
Bourns Surface Mount Fuses 4A 250V SinglFuse Time Lag & Low Power
Datasheet
3.518In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 15.8 mOhms
Bourns Surface Mount Fuses 5A 250V SinglFuse Time Lag & Low Power
Datasheet
2.353In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 12 mOhms
Bourns Surface Mount Fuses 0.5A 250V SinglFuse Time Lag & Low Power
Datasheet
660In Stock
2.500Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 547.9 mOhms
Bourns Surface Mount Fuses 3A 250V SinglFuse Time Lag & Low Power
Datasheet
22In Stock
2.500Expected 24/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SF-3812TL-T Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 A 250 VAC 250 VDC 50 A at 250 VAC 3812 (10030 metric) - 55 C + 125 C Reel, Cut Tape, MouseReel 28 mOhms