Surface Mount Fuses – Mouser Switzerland

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

Bourns SinglFuse™ SF-3812TL-T Low Power SMD Fuses achieve a 250V_AC 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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	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
Surface Mount Fuses 1.5A 250V SinglFuse Time Lag & Low Power SF-3812TL150T-2 Bourns 1: 1.45 CHF 2 583In Stock	Mfr. Part No. SF-3812TL150T-2 Mouser Part No 652-SF-3812TL150T-2	Bourns	Surface Mount Fuses 1.5A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	2 583In Stock	Cut Tape 1.45 CHF 1.23 CHF 1.12 CHF 1.01 CHF Reel 0.729 CHF View 0.934 CHF 0.861 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1.5 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	102.7 mOhms
Surface Mount Fuses 2A 250V SinglFuse Time Lag & Low Power SF-3812TL200T-2 Bourns 1: 1.59 CHF 8 204In Stock	Mfr. Part No. SF-3812TL200T-2 Mouser Part No 652-SF-3812TL200T-2	Bourns	Surface Mount Fuses 2A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	8 204In Stock	Cut Tape 1.59 CHF 1.36 CHF 1.21 CHF 1.12 CHF Reel 0.737 CHF View 1.01 CHF 0.934 CHF 0.861 CHF 0.729 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	50.4 mOhms
Surface Mount Fuses 2.5A 250V SinglFuse Time Lag & Low Power SF-3812TL250T-2 Bourns 1: 1.59 CHF 3 325In Stock	Mfr. Part No. SF-3812TL250T-2 Mouser Part No 652-SF-3812TL250T-2	Bourns	Surface Mount Fuses 2.5A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	3 325In Stock	Cut Tape 1.59 CHF 1.47 CHF 1.23 CHF 1.12 CHF Reel 0.75 CHF View 1.01 CHF 0.934 CHF 0.861 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2.5 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	37 mOhms
Surface Mount Fuses 4A 250V SinglFuse Time Lag & Low Power SF-3812TL400T-2 Bourns 1: 1.59 CHF 3 246In Stock	Mfr. Part No. SF-3812TL400T-2 Mouser Part No 652-SF-3812TL400T-2	Bourns	Surface Mount Fuses 4A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	3 246In Stock	Cut Tape 1.59 CHF 1.47 CHF 1.23 CHF 1.12 CHF Reel 0.75 CHF View 1.01 CHF 0.934 CHF 0.861 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	4 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	15.8 mOhms
Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power SF-3812TL100T-2 Bourns 1: 1.59 CHF 1 570In Stock	Mfr. Part No. SF-3812TL100T-2 Mouser Part No 652-SF-3812TL100T-2	Bourns	Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	1 570In Stock	Cut Tape 1.59 CHF 1.47 CHF 1.23 CHF 1.12 CHF Reel 0.768 CHF View 1.01 CHF 0.934 CHF 0.861 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	180 mOhms
Surface Mount Fuses 0.75A 250V SinglFuse Time Lag & Low Power SF-3812TL075T-2 Bourns 1: 1.59 CHF 3 400In Stock	Mfr. Part No. SF-3812TL075T-2 Mouser Part No 652-SF-3812TL075T-2	Bourns	Surface Mount Fuses 0.75A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	3 400In Stock	Cut Tape 1.59 CHF 1.41 CHF 1.23 CHF 1.12 CHF Reel 0.742 CHF View 1.01 CHF 0.926 CHF 0.854 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	750 mA	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	260 mOhms
Surface Mount Fuses 3.5A 250V SinglFuse Time Lag & Low Power SF-3812TL350T-2 Bourns 1: 1.73 CHF 2 386In Stock	Mfr. Part No. SF-3812TL350T-2 Mouser Part No 652-SF-3812TL350T-2	Bourns	Surface Mount Fuses 3.5A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	2 386In Stock	Cut Tape 1.73 CHF 1.53 CHF 1.24 CHF 1.13 CHF Reel 0.768 CHF View 1.03 CHF 0.945 CHF 0.861 CHF 0.712 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3.5 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	19.9 mOhms
Surface Mount Fuses 0.5A 250V SinglFuse Time Lag & Low Power SF-3812TL050T-2 Bourns 1: 1.59 CHF 5 000In Stock 5 000Expected 02/11/2026	Mfr. Part No. SF-3812TL050T-2 Mouser Part No 652-SF-3812TL050T-2	Bourns	Surface Mount Fuses 0.5A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	5 000In Stock 5 000Expected 02/11/2026	Cut Tape 1.59 CHF 1.47 CHF 1.23 CHF 1.12 CHF View Reel 0.782 CHF 1.01 CHF 0.934 CHF 0.861 CHF 0.782 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	500 mA	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	547.9 mOhms
Surface Mount Fuses 3A 250V SinglFuse Time Lag & Low Power SF-3812TL300T-2 Bourns 1: 1.59 CHF 1 584In Stock	Mfr. Part No. SF-3812TL300T-2 Mouser Part No 652-SF-3812TL300T-2	Bourns	Surface Mount Fuses 3A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	1 584In Stock	Cut Tape 1.59 CHF 1.41 CHF 1.23 CHF 1.12 CHF View Reel 0.782 CHF 1.01 CHF 0.934 CHF 0.861 CHF 0.782 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	28 mOhms
Surface Mount Fuses 5A 250V SinglFuse Time Lag & Low Power SF-3812TL500T-2 Bourns 1: 1.59 CHF 1 003In Stock	Mfr. Part No. SF-3812TL500T-2 Mouser Part No 652-SF-3812TL500T-2	Bourns	Surface Mount Fuses 5A 250V SinglFuse Time Lag & Low Power Learn More about Bourns singlfuse sf 3812tl t smd fuses	Datasheet	1 003In Stock	Cut Tape 1.59 CHF 1.47 CHF 1.23 CHF 1.12 CHF View Reel 0.782 CHF 1.01 CHF 0.934 CHF 0.861 CHF 0.782 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SF-3812TL-T	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	5 A	250 VAC	250 VDC	50 A	3812 (10030 metric)	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	12 mOhms

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

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