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.
ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ 5.0SMDJ120A-QH Bourns 1: 3,83 € 1 335In Stock	Mfr. Part No. 5.0SMDJ120A-QH Mouser Part No 652-5.0SMDJ120A-QH	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ Learn More about Bourns 50smdj q	Datasheet	1 335In Stock	Cut Tape 3,83 € 2,52 € 2,06 € 1,74 € Reel 1,53 € View 1,32 € 1,24 € 1,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ14A-Q Bourns 1: 2,48 € 3 989In Stock	Mfr. Part No. 5.0SMDJ14A-Q Mouser Part No 652-5.0SMDJ14A-Q	Bourns	ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	3 989In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,10 € View Reel 0,719 € 0,886 € 0,79 € 0,719 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 14V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ14CA Bourns 1: 2,30 € 4 607In Stock	Mfr. Part No. 5.0SMDJ14CA Mouser Part No 652-5.0SMDJ14CA	Bourns	ESD Protection Diodes / TVS Diodes 14V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	4 607In Stock	Cut Tape 2,30 € 1,48 € 1,18 € 1,01 € Reel 0,659 € View 0,789 € 0,722 € 0,652 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 26V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ26A-Q Bourns 1: 2,36 € 4 071In Stock	Mfr. Part No. 5.0SMDJ26A-Q Mouser Part No 652-5.0SMDJ26A-Q	Bourns	ESD Protection Diodes / TVS Diodes 26V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	4 071In Stock	Cut Tape 2,36 € 1,61 € 1,22 € 0,963 € Reel 0,716 € View 0,806 € 0,767 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 5V 5.0SMDJ5.0A-Q Bourns 1: 2,48 € 5 345In Stock	Mfr. Part No. 5.0SMDJ5.0A-Q Mouser Part No 652-5.0SMDJ5.0A-Q	Bourns	ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 5V Learn More about Bourns 50smdj q	Datasheet	5 345In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,02 € View Reel 0,729 € 0,851 € 0,79 € 0,729 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ78A Bourns 1: 2,26 € 6 261In Stock	Mfr. Part No. 5.0SMDJ78A Mouser Part No 652-5.0SMDJ78A	Bourns	ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	6 261In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,633 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 5volts 6 data lines CDDFN10-0506N Bourns 1: 1,63 € 10 700In Stock	Mfr. Part No. CDDFN10-0506N Mouser Part No 652-CDDFN10-0506N	Bourns	ESD Protection Diodes / TVS Diodes 5volts 6 data lines Learn More about Bourns cddfn10 diode array	Datasheet	10 700In Stock	Cut Tape 1,63 € 1,04 € 0,777 € 0,694 € View Reel 0,434 € 0,457 € 0,446 € 0,434 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT CDNBS16-T05 Bourns 1: 4,25 € 4 436In Stock	Mfr. Part No. CDNBS16-T05 Mouser Part No 652-CDNBS16-T05	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT Learn More about Bourns gdt	Datasheet	4 436In Stock	Cut Tape 4,25 € 2,61 € 2,19 € 2,00 € 1,71 € Reel 1,61 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Varistors 5.5VDC 20% CG0402MLA-5.5MG Bourns 1: 0,086 € 156 080In Stock	Mfr. Part No. CG0402MLA-5.5MG Mouser Part No 652-CG0402MLA-5.5MG	Bourns	Varistors 5.5VDC 20% Learn More about Bourns mla varistors	Datasheet	156 080In Stock	Cut Tape 0,086 € 0,046 € 0,034 € 0,033 € Reel 0,026 € View 0,031 € 0,029 € 0,028 € 0,025 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM CMF-RL10-10-0 Bourns 1: 0,576 € 9 238In Stock	Mfr. Part No. CMF-RL10-10-0 Mouser Part No 652-CMF-RL10-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM Learn More about Bourns multifuse	Datasheet	9 238In Stock	0,576 € 0,502 € 0,438 € 0,402 € View 0,362 € 0,337 € 0,314 € 0,305 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Ceramic PTC CMF-SDP10-2 Bourns 1: 1,10 € 5 153In Stock	Mfr. Part No. CMF-SDP10-2 Mouser Part No 652-CMF-SDP10-2	Bourns	Resettable Fuses - PPTC Ceramic PTC Learn More about Bourns cmf sdp	Datasheet	5 153In Stock	Cut Tape 1,10 € 0,929 € 0,764 € 0,703 € Reel 0,632 € View 0,582 € 0,531 € 0,466 € 0,428 € MouseReel Available	Min.: 1 Mult.: 1 : 350
Varistors DV SERIES 230V DV230K3225R2 Bourns 1: 1,19 € 5 775In Stock	Mfr. Part No. DV230K3225R2 Mouser Part No 652-DV230K3225R2	Bourns	Varistors DV SERIES 230V Learn More about Bourns dv medium voltage varistors	Datasheet	5 775In Stock	Cut Tape 1,19 € 0,772 € 0,633 € 0,522 € Reel 0,425 € View 0,438 € 0,421 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Varistors IsoMOV 5KA 420Vrms Bulk In-Line IsoM5-420-B-L2 Bourns 1: 2,20 € 5 065In Stock	Mfr. Part No. IsoM5-420-B-L2 Mouser Part No 652-ISOM5-420-B-L2	Bourns	Varistors IsoMOV 5KA 420Vrms Bulk In-Line Learn More about Bourns isomov	Datasheet	5 065In Stock	2,20 € 1,11 € 1,02 € 0,849 € View 0,777 € 0,692 € 0,672 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX MF-FSML300/6-2 Bourns 1: 0,559 € 14 233In Stock	Mfr. Part No. MF-FSML300/6-2 Mouser Part No 652-MF-FSML300/6-2	Bourns	Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX Learn More about Bourns mf fsmlx resettable fuses	Datasheet	14 233In Stock	Cut Tape 0,559 € 0,443 € 0,373 € 0,328 € View Reel 0,268 € 0,295 € 0,272 € 0,269 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/15V MF-LSMF200X-2 Bourns 1: 0,559 € 13 398In Stock	Mfr. Part No. MF-LSMF200X-2 Mouser Part No 652-MF-LSMF200X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/15V Learn More about Bourns mflsmf	Datasheet	13 398In Stock	Cut Tape 0,559 € 0,44 € 0,371 € 0,326 € View Reel 0,207 € 0,293 € 0,27 € 0,249 € 0,23 € 0,207 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX MF-LSMF300X-2 Bourns 1: 0,74 € 7 240In Stock	Mfr. Part No. MF-LSMF300X-2 Mouser Part No 652-MF-LSMF300X-2	Bourns	Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX Learn More about Bourns mflsmf	Datasheet	7 240In Stock	Cut Tape 0,74 € 0,591 € 0,498 € 0,432 € View Reel 0,31 € 0,388 € 0,345 € 0,317 € 0,31 € 0,31 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000
Resettable Fuses - PPTC 60V 300MA-HD 10A MAX MF-SMDF030-2 Bourns 1: 0,447 € 49 712In Stock	Mfr. Part No. MF-SMDF030-2 Mouser Part No 652-MF-SMDF030-2	Bourns	Resettable Fuses - PPTC 60V 300MA-HD 10A MAX Learn More about Bourns multifuse	Datasheet	49 712In Stock	Cut Tape 0,447 € 0,342 € 0,288 € 0,261 € View Reel 0,166 € 0,236 € 0,217 € 0,20 € 0,185 € 0,166 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000
Varistors 780volts 14mm MOV-14D781KTR Bourns 1: 0,533 € 10 706In Stock	Mfr. Part No. MOV-14D781KTR Mouser Part No 652-MOV-14D781KTR	Bourns	Varistors 780volts 14mm Learn More about Bourns MOV	Datasheet	10 706In Stock	Cut Tape 0,533 € 0,34 € 0,267 € Reel 0,255 € 0,243 € View 0,222 € 0,217 € 0,216 €	Min.: 1 Mult.: 1 : 400
Varistors 47volts 20mm MOV-20D470K Bourns 1: 0,714 € 14 432In Stock	Mfr. Part No. MOV-20D470K Mouser Part No 652-MOV-20D470K	Bourns	Varistors 47volts 20mm Learn More about Bourns MOV	Datasheet	14 432In Stock	0,714 € 0,456 € 0,372 € 0,366 € View 0,326 € 0,309 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes P6SMB - CA 15V P6SMB15CA-Q Bourns 1: 0,697 € 78 016In Stock 21 000Expected 12/11/2026	Mfr. Part No. P6SMB15CA-Q Mouser Part No 652-P6SMB15CA-Q	Bourns	ESD Protection Diodes / TVS Diodes P6SMB - CA 15V Learn More about Bourns p6smb q diodes	Datasheet	78 016In Stock 21 000Expected 12/11/2026	Cut Tape 0,697 € 0,316 € 0,278 € 0,212 € Reel 0,128 € 0,117 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 5A 32V FAST ACTING SF-0603FP500M-2 Bourns 1: 0,671 € 20 137In Stock	Mfr. Part No. SF-0603FP500M-2 Mouser Part No 652-SF-0603FP500M-2	Bourns	Surface Mount Fuses 5A 32V FAST ACTING Learn More about Bourns time lag singlfuse chip fuses	Datasheet	20 137In Stock	Cut Tape 0,671 € 0,533 € 0,449 € 0,395 € View Reel 0,239 € 0,292 € 0,279 € 0,266 € 0,254 € 0,239 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000
Surface Mount Fuses 4A Slow Blow 0603 SinglFuse SF-0603S400M-2 Bourns 1: 0,671 € 13 097In Stock	Mfr. Part No. SF-0603S400M-2 Mouser Part No 652-SF-0603S400M-2	Bourns	Surface Mount Fuses 4A Slow Blow 0603 SinglFuse Learn More about Bourns sf 0603Sxxxm fuses	Datasheet	13 097In Stock	Cut Tape 0,671 € 0,533 € 0,449 € 0,395 € View Reel 0,249 € 0,355 € 0,328 € 0,302 € 0,278 € 0,249 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Surface Mount Fuses 1.25A 65V TIME DELAY SF-0603SA125M-2 Bourns 1: 0,86 € 5 368In Stock	Mfr. Part No. SF-0603SA125M-2 Mouser Part No 652-SF-0603SA125M-2	Bourns	Surface Mount Fuses 1.25A 65V TIME DELAY Learn More about Bourns sf 0603sa m automotive grade fuses	Datasheet	5 368In 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
Surface Mount Fuses 3A 35V TIME DELAY SF-0603SA300M-2 Bourns 1: 0,688 € 4 572In Stock	Mfr. Part No. SF-0603SA300M-2 Mouser Part No 652-SF-0603SA300M-2	Bourns	Surface Mount Fuses 3A 35V TIME DELAY Learn More about Bourns sf 0603sa m automotive grade fuses	Datasheet	4 572In Stock	Cut Tape 0,688 € 0,636 € 0,568 € 0,50 € View Reel 0,366 € 0,449 € 0,415 € 0,382 € 0,367 € 0,366 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Surface Mount Fuses 15A Single blow fuse 1206 SinglFuse SF-1206HH15M-2 Bourns 1: 0,636 € 14 029In Stock	Mfr. Part No. SF-1206HH15M-2 Mouser Part No 652-SF-1206HH15M-2	Bourns	Surface Mount Fuses 15A Single blow fuse 1206 SinglFuse Learn More about Bourns sf 1206hh singlfuse smd fuses	Datasheet	14 029In Stock	Cut Tape 0,636 € 0,547 € 0,461 € 0,40 € View Reel 0,345 € 0,359 € 0,345 € 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000