All Results (8 373)

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.
ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC 5.0SMDJ70CA Bourns 1: 2,26 € 5 200In Stock	Mfr. Part No. 5.0SMDJ70CA Mouser Part No 652-5.0SMDJ70CA	Bourns	ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC Learn More about Bourns smxj	Datasheet	5 200In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,631 € 0,625 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 75V 5.0SMDJ75CA-Q Bourns 1: 2,58 € 3 719In Stock	Mfr. Part No. 5.0SMDJ75CA-Q Mouser Part No 652-5.0SMDJ75CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 75V Learn More about Bourns 50smdj q	Datasheet	3 719In Stock	Cut Tape 2,58 € 1,67 € 1,28 € 1,15 € View Reel 0,77 € 0,929 € 0,834 € 0,77 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors AVHT AUTO SERIES 17V AV17K1210401NIR1HT Bourns 1: 0,387 € 12 301In Stock	Mfr. Part No. AV17K1210401NIR1HT Mouser Part No 652-AV17K1210401NI1H	Bourns	Varistors AVHT AUTO SERIES 17V Learn More about Bourns avht automotive grade varistors	Datasheet	12 301In Stock	Cut Tape 0,387 € 0,241 € 0,194 € 0,184 € Reel 0,168 € View 0,176 € 0,146 € 0,144 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Varistors AVHT AUTO SERIES 30V AV30K2220122NIR1HT Bourns 1: 1,33 € 3 147In Stock	Mfr. Part No. AV30K2220122NIR1HT Mouser Part No 652-AV30K2220122NI1H	Bourns	Varistors AVHT AUTO SERIES 30V Learn More about Bourns avht automotive grade varistors	Datasheet	3 147In Stock	Cut Tape 1,33 € 0,955 € 0,81 € 0,761 € Reel 0,621 € View 0,713 € 0,61 € 0,605 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
ESD Protection Diodes / TVS Diodes TVS Diode 12VOLT CDSOD323-T12 Bourns 1: 0,929 € 60 829In Stock	Mfr. Part No. CDSOD323-T12 Mouser Part No 652-CDSOD323-T12	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode 12VOLT Learn More about Bourns cdsod323 txxc tvs diodes	Datasheet	60 829In Stock	Cut Tape 0,929 € 0,427 € 0,329 € 0,26 € Reel 0,206 € View 0,237 € 0,195 € 0,181 € 0,179 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM CMF-RL50A-10-0 Bourns 1: 0,688 € 9 490In Stock	Mfr. Part No. CMF-RL50A-10-0 Mouser Part No 652-CMF-RL50A-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM Learn More about Bourns multifuse	Datasheet	9 490In Stock	0,688 € 0,602 € 0,507 € 0,44 € View 0,36 € 0,313 € 0,294 € 0,282 € 0,257 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Ceramic PTC CMF-SDP10A-2 Bourns 1: 0,903 € 5 674In Stock	Mfr. Part No. CMF-SDP10A-2 Mouser Part No 652-CMF-SDP10A-2	Bourns	Resettable Fuses - PPTC Ceramic PTC Learn More about Bourns cmf sdp	Datasheet	5 674In Stock	Cut Tape 0,903 € 0,79 € 0,654 € 0,603 € Reel 0,497 € View 0,541 € 0,446 € 0,404 € 0,37 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Varistors 275 VAC 305J 730V-CL 10KA-PK GMOV-20D271K Bourns 1: 1,94 € 3 267In Stock	Mfr. Part No. GMOV-20D271K Mouser Part No 652-GMOV-20D271K	Bourns	Varistors 275 VAC 305J 730V-CL 10KA-PK Learn More about Bourns gmov	Datasheet	3 267In Stock	1,94 € 1,31 € 1,17 € 1,09 € View 1,06 € 1,02 € 0,972 €	Min.: 1 Mult.: 1
Varistors IsoMOV 3KA 230Vrms Bulk In-Line IsoM3-230-B-L2 Bourns 1: 1,56 € 3 139In Stock	Mfr. Part No. IsoM3-230-B-L2 Mouser Part No 652-ISOM3-230-B-L2	Bourns	Varistors IsoMOV 3KA 230Vrms Bulk In-Line Learn More about Bourns isomov	Datasheet	3 139In Stock	1,56 € 0,998 € 0,84 € 0,819 € View 0,742 € 0,589 € 0,549 €	Min.: 1 Mult.: 1
Varistors IsoMOV 5KA 510Vrms Bulk In-Line IsoM5-510-B-L2 Bourns 1: 2,02 € 2 940In Stock	Mfr. Part No. IsoM5-510-B-L2 Mouser Part No 652-ISOM5-510-B-L2	Bourns	Varistors IsoMOV 5KA 510Vrms Bulk In-Line Learn More about Bourns isomov	Datasheet	2 940In Stock	2,02 € 1,08 € 1,05 € 0,848 € View 0,777 € 0,687 € 0,673 € 0,668 € 0,667 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 8V 350MA-HD 50A MAX MF-FSML035/8-2 Bourns 1: 0,525 € 19 682In Stock	Mfr. Part No. MF-FSML035/8-2 Mouser Part No 652-MF-FSML035/8-2	Bourns	Resettable Fuses - PPTC 8V 350MA-HD 50A MAX Learn More about Bourns mf fsmlx resettable fuses	Datasheet	19 682In Stock	Cut Tape 0,525 € 0,413 € 0,348 € 0,306 € View Reel 0,194 € 0,275 € 0,254 € 0,234 € 0,215 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V MF-LSMF185X-2 Bourns 1: 0,559 € 8 888In Stock	Mfr. Part No. MF-LSMF185X-2 Mouser Part No 652-MF-LSMF185X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V Learn More about Bourns mflsmf	Datasheet	8 888In Stock	Cut Tape 0,559 € 0,44 € 0,371 € 0,326 € View Reel 0,238 € 0,293 € 0,27 € 0,249 € 0,238 € 0,238 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000
Resettable Fuses - PPTC 16V 1.1A-HD 40A MAX MF-MSHT110KX-2 Bourns 1: 0,679 € 8 801In Stock	Mfr. Part No. MF-MSHT110KX-2 Mouser Part No 652-MF-MSHT110KX-2	Bourns	Resettable Fuses - PPTC 16V 1.1A-HD 40A MAX Learn More about Bourns mf msht ptc resettable fuses	Datasheet	8 801In Stock	Cut Tape 0,679 € 0,535 € 0,451 € 0,396 € Reel 0,387 € View 0,387 € 0,248 € 0,222 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Resettable Fuses - PPTC 30V 4.2A-HD 100A MAX MF-S420 Bourns 1: 0,662 € 10 869In Stock	Mfr. Part No. MF-S420 Mouser Part No 652-MF-S420	Bourns	Resettable Fuses - PPTC 30V 4.2A-HD 100A MAX Learn More about Bourns multifuse	Datasheet	10 869In Stock	0,662 € 0,608 € 0,505 € 0,465 € View 0,352 € 0,331 € 0,306 € 0,303 € 0,273 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 200MA-HD 20A MAX MF-USHT020KX-2 Bourns 1: 0,55 € 11 637In Stock	Mfr. Part No. MF-USHT020KX-2 Mouser Part No 652-MF-USHT020KX-2	Bourns	Resettable Fuses - PPTC 30V 200MA-HD 20A MAX Learn More about Bourns mf usht	Datasheet	11 637In Stock	Cut Tape 0,55 € 0,438 € 0,369 € 0,324 € Reel 0,227 € View 0,292 € 0,268 € 0,248 € 0,204 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors 100volts 20mm MOV-20D101KTR Bourns 1: 0,662 € 5 810In Stock	Mfr. Part No. MOV-20D101KTR Mouser Part No 652-MOV-20D101KTR	Bourns	Varistors 100volts 20mm Learn More about Bourns MOV	Datasheet	5 810In Stock	Cut Tape 0,662 € 0,422 € 0,345 € Reel 0,345 € 0,322 € View 0,308 € 0,274 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Varistors 820volts 20mm MOV-20D821K Bourns 1: 1,06 € 17 871In Stock	Mfr. Part No. MOV-20D821K Mouser Part No 652-MOV-20D821K	Bourns	Varistors 820volts 20mm Learn More about Bourns MOV	Datasheet	17 871In Stock	1,06 € 0,702 € 0,621 € 0,566 € View 0,552 € 0,52 € 0,495 € 0,47 € 0,451 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 350V 400W BiDir P4SMA350CA Bourns 1: 0,602 € 10 000In Stock	Mfr. Part No. P4SMA350CA Mouser Part No 652-P4SMA350CA	Bourns	ESD Protection Diodes / TVS Diodes 350V 400W BiDir Learn More about Bourns p4sma diode series	Datasheet	10 000In Stock	Cut Tape 0,602 € 0,284 € 0,242 € 0,20 € Reel 0,164 € View 0,196 € 0,194 € 0,152 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 550V 400W UniDir P4SMA550A Bourns 1: 0,757 € 21 750In Stock	Mfr. Part No. P4SMA550A Mouser Part No 652-P4SMA550A	Bourns	ESD Protection Diodes / TVS Diodes 550V 400W UniDir Learn More about Bourns p4sma diode series	Datasheet	21 750In Stock	Cut Tape 0,757 € 0,346 € 0,305 € 0,233 € Reel 0,155 € View 0,227 € 0,208 € 0,14 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 250V 600W UniDir P6SMB250A Bourns 1: 0,765 € 13 980In Stock	Mfr. Part No. P6SMB250A Mouser Part No 652-P6SMB250A	Bourns	ESD Protection Diodes / TVS Diodes 250V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	13 980In Stock	Cut Tape 0,765 € 0,348 € 0,307 € 0,235 € Reel 0,171 € View 0,229 € 0,164 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes P6SMB - CA 30V P6SMB30CA-Q Bourns 1: 0,619 € 11 400In Stock	Mfr. Part No. P6SMB30CA-Q Mouser Part No 652-P6SMB30CA-Q	Bourns	ESD Protection Diodes / TVS Diodes P6SMB - CA 30V Learn More about Bourns p6smb q diodes	Datasheet	11 400In Stock	Cut Tape 0,619 € 0,281 € 0,251 € 0,20 € Reel 0,182 € View 0,149 € 0,114 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 350V 600W BiDir P6SMB350CA Bourns 1: 0,662 € 19 491In Stock	Mfr. Part No. P6SMB350CA Mouser Part No 652-P6SMB350CA	Bourns	ESD Protection Diodes / TVS Diodes 350V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	19 491In Stock	Cut Tape 0,662 € 0,369 € 0,326 € 0,25 € Reel 0,194 € View 0,248 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 600W BIIDIR SMB AECQ P6SMB36CA-Q Bourns 1: 0,877 € 11 162In Stock	Mfr. Part No. P6SMB36CA-Q Mouser Part No 652-P6SMB36CA-Q	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 600W BIIDIR SMB AECQ Learn More about Bourns p6smb q diodes	Datasheet	11 162In Stock	Cut Tape 0,877 € 0,549 € 0,351 € 0,261 € Reel 0,182 € View 0,212 € 0,146 € 0,119 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 400V 600W BiDir P6SMB400CA Bourns 1: 0,808 € 17 807In Stock	Mfr. Part No. P6SMB400CA Mouser Part No 652-P6SMB400CA	Bourns	ESD Protection Diodes / TVS Diodes 400V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	17 807In Stock	Cut Tape 0,808 € 0,369 € 0,326 € 0,25 € Reel 0,169 € View 0,248 € 0,167 € 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 0603 High-Inrush Multilayer 3A Auto SF-0603HIA300M-2 Bourns 1: 0,86 € 6 979In Stock	Mfr. Part No. SF-0603HIA300M-2 Mouser Part No 652-SF-0603HIA300M-2	Bourns	Surface Mount Fuses 0603 High-Inrush Multilayer 3A Auto Learn More about Bourns sf 1206hiax sf 0603hiax smd fuses	Datasheet	6 979In Stock	Cut Tape 0,86 € 0,684 € 0,576 € 0,50 € View Reel 0,306 € 0,449 € 0,415 € 0,382 € 0,354 € 0,306 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000