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 12V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ12A-Q Bourns 1: 2,48 € 2 938In Stock	Mfr. Part No. 5.0SMDJ12A-Q Mouser Part No 652-5.0SMDJ12A-Q	Bourns	ESD Protection Diodes / TVS Diodes 12V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	2 938In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,10 € View Reel 0,729 € 0,886 € 0,79 € 0,729 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 17V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ17CA Bourns 1: 2,26 € 5 951In Stock	Mfr. Part No. 5.0SMDJ17CA Mouser Part No 652-5.0SMDJ17CA	Bourns	ESD Protection Diodes / TVS Diodes 17V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5 951In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,642 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 18V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ18A-Q Bourns 1: 2,48 € 7 918In Stock	Mfr. Part No. 5.0SMDJ18A-Q Mouser Part No 652-5.0SMDJ18A-Q	Bourns	ESD Protection Diodes / TVS Diodes 18V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	7 918In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,10 € View Reel 0,71 € 0,886 € 0,79 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 48V 5.0SMDJ48CA-Q Bourns 1: 2,58 € 6 884In Stock	Mfr. Part No. 5.0SMDJ48CA-Q Mouser Part No 652-5.0SMDJ48CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 48V Learn More about Bourns 50smdj q	Datasheet	6 884In 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
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 5V 5.0SMDJ5.0CA-Q Bourns 1: 2,58 € 6 526In Stock	Mfr. Part No. 5.0SMDJ5.0CA-Q Mouser Part No 652-5.0SMDJ5.0CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 5V Learn More about Bourns 50smdj q	Datasheet	6 526In Stock	Cut Tape 2,58 € 1,67 € 1,28 € 1,06 € View Reel 0,81 € 0,894 € 0,859 € 0,81 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors AVHT AUTO SERIES 17V AV17K1206201NIR1HT Bourns 1: 0,284 € 32 259In Stock	Mfr. Part No. AV17K1206201NIR1HT Mouser Part No 652-AV17K1206201NI1H	Bourns	Varistors AVHT AUTO SERIES 17V Learn More about Bourns avht automotive grade varistors	Datasheet	32 259In Stock	Cut Tape 0,284 € 0,174 € 0,138 € 0,132 € Reel 0,125 € View 0,126 € 0,114 € 0,108 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Varistors AVHT AUTO SERIES 17V AV17K2220122NIR1HT Bourns 1: 1,34 € 6 200In Stock	Mfr. Part No. AV17K2220122NIR1HT Mouser Part No 652-AV17K2220122NI1H	Bourns	Varistors AVHT AUTO SERIES 17V Learn More about Bourns avht automotive grade varistors	Datasheet	6 200In Stock	Cut Tape 1,34 € 0,955 € 0,929 € 0,869 € Reel 0,658 € View 0,818 € 0,579 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT CDSOT236-T05 Bourns 1: 0,869 € 14 623In Stock	Mfr. Part No. CDSOT236-T05 Mouser Part No 652-CDSOT236-T05	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT Learn More about Bourns gdt	Datasheet	14 623In Stock	Cut Tape 0,869 € 0,456 € 0,327 € 0,273 € Reel 0,235 € View 0,267 € 0,232 € 0,221 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM CMF-RL35-10-0 Bourns 1: 0,757 € 9 623In Stock	Mfr. Part No. CMF-RL35-10-0 Mouser Part No 652-CMF-RL35-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM Learn More about Bourns multifuse	Datasheet	9 623In Stock	0,757 € 0,602 € 0,507 € 0,44 € View 0,396 € 0,364 € 0,285 € 0,279 € 0,27 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Ceramic PTC CMF-SDP25A-2 Bourns 1: 0,834 € 8 486In Stock	Mfr. Part No. CMF-SDP25A-2 Mouser Part No 652-CMF-SDP25A-2	Bourns	Resettable Fuses - PPTC Ceramic PTC Learn More about Bourns cmf sdp	Datasheet	8 486In Stock	Cut Tape 0,834 € 0,725 € 0,634 € 0,603 € Reel 0,512 € View 0,558 € 0,497 € MouseReel Available	Min.: 1 Mult.: 1 : 400
Varistors IsoMOV 3KA 175Vrms Bulk In-Line IsoM3-175-B-L2 Bourns 1: 1,57 € 2 659In Stock	Mfr. Part No. IsoM3-175-B-L2 Mouser Part No 652-ISOM3-175-B-L2	Bourns	Varistors IsoMOV 3KA 175Vrms Bulk In-Line Learn More about Bourns isomov	Datasheet	2 659In Stock	1,57 € 0,929 € 0,808 € 0,771 € View 0,673 € 0,589 € 0,563 € 0,562 €	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V MF-LSMF185/24X-2 Bourns 1: 0,507 € 13 820In Stock	Mfr. Part No. MF-LSMF185/24X-2 Mouser Part No 652-MF-LSMF185/24X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V Learn More about Bourns mflsmf	Datasheet	13 820In Stock	Cut Tape 0,507 € 0,453 € 0,395 € 0,37 € View Reel 0,236 € 0,344 € 0,255 € 0,249 € 0,243 € 0,236 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V MF-LSMF300/16X-2 Bourns 1: 0,765 € 13 724In Stock	Mfr. Part No. MF-LSMF300/16X-2 Mouser Part No 652-MF-LSMF300/16X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V Learn More about Bourns mflsmf	Datasheet	13 724In Stock	Cut Tape 0,765 € 0,613 € 0,516 € 0,448 € View Reel 0,274 € 0,402 € 0,372 € 0,342 € 0,317 € 0,274 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V MF-LSMF600/12X-2 Bourns 1: 0,757 € 5 900In Stock	Mfr. Part No. MF-LSMF600/12X-2 Mouser Part No 652-MF-LSMF600/12X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V Learn More about Bourns mflsmf	Datasheet	5 900In Stock	Cut Tape 0,757 € 0,666 € 0,581 € 0,534 € View Reel 0,362 € 0,495 € 0,464 € 0,44 € 0,396 € 0,362 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Resettable Fuses - PPTC 30V 100MA-HD 20A MAX MF-NSHT010KX-2 Bourns 1: 0,516 € 14 639In Stock	Mfr. Part No. MF-NSHT010KX-2 Mouser Part No 652-MF-NSHT010KX-2	Bourns	Resettable Fuses - PPTC 30V 100MA-HD 20A MAX Learn More about Bourns mf nsht	Datasheet	14 639In Stock	Cut Tape 0,516 € 0,402 € Reel 0,402 € 0,248 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Resettable Fuses - PPTC 6V 750MA-HD 40A MAX MF-PSMF075X-2 Bourns 1: 0,286 € 19 960In Stock	Mfr. Part No. MF-PSMF075X-2 Mouser Part No 652-MF-PSMF075X-2	Bourns	Resettable Fuses - PPTC 6V 750MA-HD 40A MAX Learn More about Bourns _mf_psmf	Datasheet	19 960In Stock	Cut Tape 0,286 € Reel 0,286 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Varistors 500pF 100volts 10% MOV-10D101KTR Bourns 1: 0,249 € 69 705In Stock	Mfr. Part No. MOV-10D101KTR Mouser Part No 652-MOV-10D101KTR	Bourns	Varistors 500pF 100volts 10% Learn More about Bourns MOV	Datasheet	69 705In Stock	Cut Tape 0,249 € 0,15 € 0,119 € 0,113 € Reel 0,107 € View 0,096 € 0,091 € 0,088 € 0,086 €	Min.: 1 Mult.: 1 : 1 000
Varistors 780volts 14mm MOV-14D781K Bourns 1: 0,998 € 6 222In Stock	Mfr. Part No. MOV-14D781K Mouser Part No 652-MOV-14D781K	Bourns	Varistors 780volts 14mm Learn More about Bourns MOV	Datasheet	6 222In Stock	0,998 € 0,602 € 0,384 € 0,292 € View 0,262 € 0,218 € 0,213 €	Min.: 1 Mult.: 1
Varistors 18volts 20mm MOV-20D180KTR Bourns 1: 0,585 € 5 596In Stock	Mfr. Part No. MOV-20D180KTR Mouser Part No 652-MOV-20D180KTR	Bourns	Varistors 18volts 20mm Learn More about Bourns MOV	Datasheet	5 596In Stock	Cut Tape 0,585 € 0,401 € 0,337 € Reel 0,337 € 0,329 € 0,325 € MouseReel Available	Min.: 1 Mult.: 1 : 250
ESD Protection Diodes / TVS Diodes DIO TVS VBR 30V 400W BIIDIR SMA AECQ P4SMA30CA-Q Bourns 1: 0,559 € 20 057In Stock	Mfr. Part No. P4SMA30CA-Q Mouser Part No 652-P4SMA30CA-Q	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VBR 30V 400W BIIDIR SMA AECQ Learn More about Bourns p4sma q diodes	Datasheet	20 057In Stock	Cut Tape 0,559 € 0,249 € 0,219 € 0,165 € Reel 0,12 € View 0,144 € 0,102 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ P6SMB43A-Q Bourns 1: 0,602 € 13 470In Stock	Mfr. Part No. P6SMB43A-Q Mouser Part No 652-P6SMB43A-Q	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ Learn More about Bourns p6smb q diodes	Datasheet	13 470In Stock	Cut Tape 0,602 € 0,273 € 0,24 € 0,181 € Reel 0,138 € View 0,132 € 0,109 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 540V 600W UniDir P6SMB540A Bourns 1: 0,808 € 11 402In Stock	Mfr. Part No. P6SMB540A Mouser Part No 652-P6SMB540A	Bourns	ESD Protection Diodes / TVS Diodes 540V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	11 402In Stock	Cut Tape 0,808 € 0,369 € 0,326 € 0,25 € Reel 0,194 € View 0,248 € 0,17 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A PF-FB2-200 Bourns 1: 108,65 € 50In Stock Restricted Availability	Mfr. Part No. PF-FB2-200 Mouser Part No 652-PF-FB2-200	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A Learn More about Bourns pf f m power fuses Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	50In Stock	108,65 € 98,45 € 69,03 € 66,20 € Quote Quote	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A PF-HT1-25 Bourns 1: 23,07 € 226In Stock Restricted Availability	Mfr. Part No. PF-HT1-25 Mouser Part No 652-PF-HT1-25	Bourns	Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A Learn More about Bourns pf h photovoltaic power fuses Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	226In Stock	23,07 € 20,74 € 15,08 € 14,86 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
Surface Mount Fuses .25A 32V FAST ACTING SF-0402FP025F-2 Bourns 1: 0,74 € 41 595In Stock	Mfr. Part No. SF-0402FP025F-2 Mouser Part No 652-SF-0402FP025F-2	Bourns	Surface Mount Fuses .25A 32V FAST ACTING Learn More about Bourns singlfuse fuses	Datasheet	41 595In Stock	Cut Tape 0,74 € 0,617 € 0,519 € 0,457 € View Reel 0,333 € 0,41 € 0,378 € 0,355 € 0,353 € 0,333 € 0,333 € MouseReel Available	Min.: 1 Mult.: 1 : 20 000