All Results (8 372)

Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses 1.5A Fast Acting 1206 SinglFuse SF-1206F150-2 Bourns 1: 0,516 € 11 966In Stock	Mfr. Part No. SF-1206F150-2 Mouser Part No 652-SF-1206F150-2	Bourns	Surface Mount Fuses 1.5A Fast Acting 1206 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	11 966In Stock	Cut Tape 0,516 € 0,41 € 0,346 € 0,304 € 0,283 € Reel 0,283 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse SF-1206S250-2 Bourns 1: 0,456 € 20 958In Stock	Mfr. Part No. SF-1206S250-2 Mouser Part No 652-SF-1206S250-2	Bourns	Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse Learn More about Bourns slow blow smd fuses	Datasheet	20 958In Stock	Cut Tape 0,456 € 0,421 € 0,349 € 0,323 € View Reel 0,228 € 0,29 € 0,267 € 0,246 € 0,244 € 0,228 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional TISP4025H1BJR-S Bourns 1: 1,18 € 9 422In Stock	Mfr. Part No. TISP4025H1BJR-S Mouser Part No 652-TISP4025H1BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional Learn More about Bourns TISP40xxH1BJ VLV overvoltage protector	Datasheet	9 422In Stock	Cut Tape 1,18 € 0,74 € 0,489 € 0,381 € Reel 0,302 € View 0,347 € 0,29 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Thyristor Surge Protection Devices - TSPD 58V 600mA TISP4070M3BJR-S Bourns 1: 1,06 € 11 750In Stock	Mfr. Part No. TISP4070M3BJR-S Mouser Part No 652-TISP4070M3BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD 58V 600mA Learn More about Bourns tisp4xm3bj overvoltage protectors	Datasheet	11 750In Stock	Cut Tape 1,06 € 0,663 € 0,436 € 0,339 € Reel 0,267 € View 0,307 € 0,248 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts TISP4145M3BJR-S Bourns 1: 1,06 € 7 796In Stock	Mfr. Part No. TISP4145M3BJR-S Mouser Part No 652-TISP4145M3BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts Learn More about Bourns tisp4xm3bj overvoltage protectors	Datasheet	7 796In Stock	Cut Tape 1,06 € 0,663 € 0,436 € 0,339 € Reel 0,267 € View 0,307 € 0,249 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 3 Pole 2026-60-C2LF Bourns 1: 1,94 € 1 471In Stock	Mfr. Part No. 2026-60-C2LF Mouser Part No 652-2026-60-C2LF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 3 Pole Learn More about Bourns 2026 3 pole gdts	Datasheet	1 471In Stock	1,94 € 1,78 € 1,48 € 1,26 € View 1,18 € 1,08 € 1,01 € 0,998 € 0,923 €	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts 2031-15T-SM-RPLF Bourns 1 500: 0,61 € 10 500In Stock	Mfr. Part No. 2031-15T-SM-RPLF Mouser Part No 652-2031-15T-SM-RPLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Learn More about Bourns 2031TSM	Datasheet	10 500In Stock	Reel 0,61 € 0,588 €	Min.: 1 500 Mult.: 1 500 : 1 500
Thermal Cut-offs TRIP TEMP 90C 5C TOL HC90AY-1 Bourns 1: 1,06 € 3 106In Stock	Mfr. Part No. HC90AY-1 Mouser Part No 652-HC90AY-1	Bourns	Thermal Cut-offs TRIP TEMP 90C 5C TOL Learn More about Bourns hc series breakers	Datasheet	3 106In Stock	1,06 € 1,02 € 0,98 € 0,955 € View 0,92 € 0,789 € 0,711 € 0,667 €	Min.: 1 Mult.: 1
Thermal Cut-offs TRIP TEMP 77C 5C TOL LC77AY-1 Bourns 1: 0,937 € 7 547In Stock	Mfr. Part No. LC77AY-1 Mouser Part No 652-LC77AY-1	Bourns	Thermal Cut-offs TRIP TEMP 77C 5C TOL Learn More about Bourns lc series mini breakers	Datasheet	7 547In Stock	0,937 € 0,886 € 0,829 € 0,791 € View 0,758 € 0,741 € 0,639 € 0,566 € 0,494 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED MF-R090-2 Bourns 1: 0,37 € 10 576In Stock	Mfr. Part No. MF-R090-2 Mouser Part No 652-MF-R090-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	10 576In Stock	Cut Tape 0,37 € 0,335 € 0,279 € 0,257 € Reel 0,173 € View 0,231 € 0,213 € 0,197 € 0,17 €	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED MF-R250U Bourns 1: 0,456 € 7 520In Stock	Mfr. Part No. MF-R250U Mouser Part No 652-MF-R250U	Bourns	Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED Learn More about Bourns mf r	Datasheet	7 520In Stock	0,456 € 0,398 € 0,268 € 0,235 € View 0,225 € 0,204 €	Min.: 1 Mult.: 1
Varistors PV 140V 10% PV140K4032R2 Bourns 1: 0,714 € 4 456In Stock	Mfr. Part No. PV140K4032R2 Mouser Part No 652-PV140K4032R2	Bourns	Varistors PV 140V 10% Learn More about Bourns pv low medium varistors	Datasheet	4 456In Stock	Cut Tape 0,714 € 0,456 € 0,373 € 0,357 € Reel 0,339 € View 0,326 € 0,316 € 0,313 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Varistors PV 275V 10% PV275K4032R2 Bourns 1: 0,714 € 6 499In Stock	Mfr. Part No. PV275K4032R2 Mouser Part No 652-PV275K4032R2	Bourns	Varistors PV 275V 10% Learn More about Bourns pv low medium varistors	Datasheet	6 499In Stock	Cut Tape 0,714 € 0,456 € 0,447 € 0,398 € Reel 0,34 € View 0,319 € 0,304 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Thermal Cut-offs HC TCO 77C BL-51 SA77SB0 Bourns 1: 0,80 € 23 090In Stock	Mfr. Part No. SA77SB0 Mouser Part No 652-SA77SB0	Bourns	Thermal Cut-offs HC TCO 77C BL-51 Learn More about Bourns sa smt breaker	Datasheet	23 090In Stock	Cut Tape 0,80 € 0,753 € 0,705 € 0,673 € View Reel 0,442 € 0,643 € 0,618 € 0,545 € 0,476 € 0,442 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Thermal Cut-offs 72C Reinforced Cover SMD HC TCO SC72AAA Bourns 1: 0,826 € 4 409In Stock	Mfr. Part No. SC72AAA Mouser Part No 652-SC72AAA	Bourns	Thermal Cut-offs 72C Reinforced Cover SMD HC TCO Learn More about Bourns sc mini breakers	Datasheet	4 409In Stock	Cut Tape 0,826 € 0,774 € 0,752 € 0,71 € View Reel 0,571 € 0,675 € 0,671 € 0,629 € 0,605 € 0,571 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 4A Fast Acting 0603 SinglFuse SF-0603F400-2 Bourns 1: 0,55 € 21 625In Stock	Mfr. Part No. SF-0603F400-2 Mouser Part No 652-SF-0603F400-2	Bourns	Surface Mount Fuses 4A Fast Acting 0603 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	21 625In Stock	Cut Tape 0,55 € 0,438 € 0,369 € 0,324 € View Reel 0,211 € 0,31 € 0,286 € 0,263 € 0,235 € 0,211 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 1A 32V TIME DELAY SF-0603SP100-2 Bourns 1: 0,654 € 14 362In Stock	Mfr. Part No. SF-0603SP100-2 Mouser Part No 652-SF-0603SP100-2	Bourns	Surface Mount Fuses 1A 32V TIME DELAY Learn More about Bourns sf 0603sp r metal foil smd fuses	Datasheet	14 362In Stock	Cut Tape 0,654 € 0,552 € 0,438 € 0,409 € View Reel 0,321 € 0,342 € 0,321 € 0,321 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 1.6A 32V TIME DELAY SF-0603SP160-2 Bourns 1: 0,654 € 17 975In Stock	Mfr. Part No. SF-0603SP160-2 Mouser Part No 652-SF-0603SP160-2	Bourns	Surface Mount Fuses 1.6A 32V TIME DELAY Learn More about Bourns sf 0603sp r metal foil smd fuses	Datasheet	17 975In Stock	Cut Tape 0,654 € 0,519 € 0,438 € 0,384 € View Reel 0,237 € 0,346 € 0,283 € 0,267 € 0,251 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 6A 50V TIME DELAY SF-0603SP600-2 Bourns 1: 0,654 € 13 405In Stock	Mfr. Part No. SF-0603SP600-2 Mouser Part No 652-SF-0603SP600-2	Bourns	Surface Mount Fuses 6A 50V TIME DELAY Learn More about Bourns sf 0603sp r metal foil smd fuses	Datasheet	13 405In Stock	Cut Tape 0,654 € 0,519 € 0,438 € 0,384 € View Reel 0,232 € 0,288 € 0,273 € 0,259 € 0,247 € 0,232 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 7A Fast Acting 1206 SinglFuse SF-1206F700-2 Bourns 1: 0,516 € 25 797In Stock	Mfr. Part No. SF-1206F700-2 Mouser Part No 652-SF-1206F700-2	Bourns	Surface Mount Fuses 7A Fast Acting 1206 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	25 797In Stock	Cut Tape 0,516 € 0,41 € 0,346 € 0,304 € View Reel 0,215 € 0,282 € 0,252 € 0,232 € 0,215 € 0,215 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 1206 slow-blow met-foil. 15A Auto SF-1206SA1500R-2 Bourns 1: 0,714 € 7 072In Stock	Mfr. Part No. SF-1206SA1500R-2 Mouser Part No 652-SF-1206SA1500R-2	Bourns	Surface Mount Fuses 1206 slow-blow met-foil. 15A Auto Learn More about Bourns sf 1206sa r automotive fuses	Datasheet	7 072In Stock	Cut Tape 0,714 € 0,631 € 0,552 € 0,49 € View Reel 0,30 € 0,44 € 0,406 € 0,374 € 0,347 € 0,30 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional TISP4030L1AJR-S Bourns 1: 0,688 € 19 296In Stock	Mfr. Part No. TISP4030L1AJR-S Mouser Part No 652-TISP4030L1AJR-S	Bourns	Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional Learn More about Bourns TISP protectors for VDSL GFast	Datasheet	19 296In Stock	Cut Tape 0,688 € 0,374 € 0,253 € 0,194 € Reel 0,144 € View 0,169 € 0,162 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional TISP4040L1BJR-S Bourns 1: 0,671 € 22 447In Stock	Mfr. Part No. TISP4040L1BJR-S Mouser Part No 652-TISP4040L1BJR-S	Bourns	Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional Learn More about Bourns TISP protectors for VDSL GFast	Datasheet	22 447In Stock	Cut Tape 0,671 € 0,416 € 0,258 € 0,201 € Reel 0,156 € View 0,181 € 0,143 € 0,131 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Thermal Cut-offs Super HC TCO 90C w/o projection AC90ABD Bourns 1: 1,43 € 1 458In Stock	Mfr. Part No. AC90ABD Mouser Part No 652-AC90ABD	Bourns	Thermal Cut-offs Super HC TCO 90C w/o projection Learn More about Bourns ac tco devices	Datasheet	1 458In Stock	1,43 € 1,36 € 1,28 € 1,22 € View 1,17 € 0,989 € 0,903 € 0,894 €	Min.: 1 Mult.: 1
Thermal Cut-offs Trip Temp 72c 5c TOL NR72AB0 Bourns 1: 1,16 € 3 011In Stock	Mfr. Part No. NR72AB0 Mouser Part No 652-NR72AB0	Bourns	Thermal Cut-offs Trip Temp 72c 5c TOL Learn More about Bourns komatsulite nr c	Datasheet	3 011In Stock	1,16 € 1,13 € 1,08 € 1,05 € View 1,01 € 0,851 € 0,783 € 0,69 €	Min.: 1 Mult.: 1