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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 16volts 600W 5% Bi-Dir. AEC-Q101 SMBJ16CA-Q Bourns 1: 4,88 kr. 11.094In Stock	Mfr. Part No. SMBJ16CA-Q Mouser Part No 652-SMBJ16CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 16volts 600W 5% Bi-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	11.094In Stock	Cut Tape 4,88 kr. 2,22 kr. 1,95 kr. 1,49 kr. Reel 1,25 kr. View 1,17 kr. 0,962 kr. 0,955 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 75volts 5uA 4.9 Amps Uni-Dir SMBJ75A Bourns 1: 2,82 kr. 17.886In Stock	Mfr. Part No. SMBJ75A Mouser Part No 652-SMBJ75A	Bourns	ESD Protection Diodes / TVS Diodes 75volts 5uA 4.9 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	17.886In Stock	Cut Tape 2,82 kr. 1,65 kr. 1,23 kr. 0,97 kr. Reel 0,694 kr. View 0,88 kr. 0,686 kr. 0,597 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 9volts 10uA 39 Amps Bi-Dir SMBJ9.0CA Bourns 1: 3,85 kr. 23.150In Stock	Mfr. Part No. SMBJ9.0CA Mouser Part No 652-SMBJ9.0CA	Bourns	ESD Protection Diodes / TVS Diodes 9volts 10uA 39 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	23.150In Stock	Cut Tape 3,85 kr. 1,72 kr. 1,51 kr. 1,13 kr. 1,12 kr. Reel 0,619 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 110volts 5uA 8.4 Amps Uni-Dir SMCJ110A Bourns 1: 6,80 kr. 9.653In Stock	Mfr. Part No. SMCJ110A Mouser Part No 652-SMCJ110A	Bourns	ESD Protection Diodes / TVS Diodes 110volts 5uA 8.4 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	9.653In Stock	Cut Tape 6,80 kr. 2,19 kr. 1,85 kr. 1,82 kr. Reel 1,64 kr. View 1,81 kr. 1,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Uni-Dir SMCJ130A Bourns 1: 6,80 kr. 14.740In Stock	Mfr. Part No. SMCJ130A Mouser Part No 652-SMCJ130A	Bourns	ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	14.740In Stock	Cut Tape 6,80 kr. 3,14 kr. 2,78 kr. 1,71 kr. Reel 1,38 kr. View 1,54 kr. 1,35 kr. 1,34 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 160volts 5uA 5.8 Amps Uni-Dir SMCJ160A Bourns 1: 7,25 kr. 12.509In Stock	Mfr. Part No. SMCJ160A Mouser Part No 652-SMCJ160A	Bourns	ESD Protection Diodes / TVS Diodes 160volts 5uA 5.8 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	12.509In Stock	Cut Tape 7,25 kr. 3,33 kr. 2,95 kr. 2,25 kr. Reel 1,77 kr. View 2,04 kr. 1,72 kr. 1,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 24volts 1.5kW 5% Uni-Dir. AEC-Q101 SMCJ24A-Q Bourns 1: 7,12 kr. 11.095In Stock	Mfr. Part No. SMCJ24A-Q Mouser Part No 652-SMCJ24A-Q	Bourns	ESD Protection Diodes / TVS Diodes 24volts 1.5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	11.095In Stock	Cut Tape 7,12 kr. 3,59 kr. 3,16 kr. 2,46 kr. Reel 1,93 kr. View 2,30 kr. 1,69 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 300volts 1uA 3.1 Amps Bi-Dir SMCJ300CA Bourns 1: 10,59 kr. 18.540In Stock	Mfr. Part No. SMCJ300CA Mouser Part No 652-SMCJ300CA	Bourns	ESD Protection Diodes / TVS Diodes 300volts 1uA 3.1 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	18.540In Stock	Cut Tape 10,59 kr. 6,74 kr. 5,01 kr. 4,47 kr. Reel 2,52 kr. View 2,91 kr. 2,83 kr. 2,46 kr. 2,42 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 30volts 1.5kW 5% Uni-Dir. AEC-Q101 SMCJ30A-Q Bourns 1: 7,76 kr. 9.267In Stock	Mfr. Part No. SMCJ30A-Q Mouser Part No 652-SMCJ30A-Q	Bourns	ESD Protection Diodes / TVS Diodes 30volts 1.5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	9.267In Stock	Cut Tape 7,76 kr. 3,59 kr. 3,18 kr. 2,46 kr. Reel 1,81 kr. View 2,43 kr. 1,77 kr. 1,60 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 48volts 1.5kW 5% Bi-Dir. AEC-Q101 SMCJ48CA-Q Bourns 1: 8,50 kr. 5.608In Stock 12.000Expected 19/04/2027	Mfr. Part No. SMCJ48CA-Q Mouser Part No 652-SMCJ48CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 48volts 1.5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	5.608In Stock 12.000Expected 19/04/2027	Cut Tape 8,50 kr. 5,35 kr. 3,97 kr. 3,57 kr. Reel 2,20 kr. View 2,78 kr. 2,04 kr. 1,82 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 54volts 5uA 17.2 Amps Bi-Dir SMCJ54CA Bourns 1: 7,76 kr. 11.776In Stock	Mfr. Part No. SMCJ54CA Mouser Part No 652-SMCJ54CA	Bourns	ESD Protection Diodes / TVS Diodes 54volts 5uA 17.2 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	11.776In Stock	Cut Tape 7,76 kr. 3,04 kr. 2,33 kr. 1,83 kr. Reel 1,48 kr. View 1,65 kr. 1,45 kr. 1,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes SMCJ - CA 6V SMCJ6.0CA-Q Bourns 1: 8,50 kr. 12.443In Stock	Mfr. Part No. SMCJ6.0CA-Q Mouser Part No 652-SMCJ6.0CA-Q	Bourns	ESD Protection Diodes / TVS Diodes SMCJ - CA 6V Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	12.443In Stock	Cut Tape 8,50 kr. 5,35 kr. 3,96 kr. 3,52 kr. Reel 2,16 kr. View 2,74 kr. 2,36 kr. 2,04 kr. 1,92 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 7volts 200uA 250 Amps Uni-Dir SMLJ7.0A Bourns 1: 10,82 kr. 5.441In Stock	Mfr. Part No. SMLJ7.0A Mouser Part No 652-SMLJ7.0A	Bourns	ESD Protection Diodes / TVS Diodes 7volts 200uA 250 Amps Uni-Dir Learn More about Bourns _smlj	Datasheet	5.441In Stock	Cut Tape 10,82 kr. 5,26 kr. 4,36 kr. 3,59 kr. Reel 2,88 kr. View 3,19 kr. 2,57 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Bi-Dir SMLJ75CA Bourns 1: 12,68 kr. 7.688In Stock	Mfr. Part No. SMLJ75CA Mouser Part No 652-SMLJ75CA	Bourns	ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Bi-Dir Learn More about Bourns _smlj	Datasheet	7.688In Stock	Cut Tape 12,68 kr. 8,06 kr. 6,07 kr. 5,43 kr. Reel 3,46 kr. View 4,30 kr. 3,83 kr. 3,37 kr. 3,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs Dual P Gate Forward Conducting TISP61089HDMR-S Bourns 1: 27,08 kr. 12.036In Stock	Mfr. Part No. TISP61089HDMR-S Mouser Part No 652-TISP61089HDMR-S	Bourns	SCRs Dual P Gate Forward Conducting Learn More about Bourns tisp surge protectors	Datasheet	12.036In Stock	Cut Tape 27,08 kr. 13,80 kr. 12,53 kr. 10,37 kr. 10,29 kr. Reel 9,70 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Varistors 38 VDC .1J 77V-CL 160PF ZV30K0603300NIR1HT Bourns 1: 1,09 kr. 28.576In Stock	Mfr. Part No. ZV30K0603300NIR1HT Mouser Part No 652-ZV30K0603300NIRH	Bourns	Varistors 38 VDC .1J 77V-CL 160PF Learn More about Bourns zv zvht varistors	Datasheet	28.576In Stock	Cut Tape 1,09 kr. 0,671 kr. 0,53 kr. 0,492 kr. Reel 0,433 kr. View 0,477 kr. 0,418 kr. 0,395 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500
Varistors ZV 35V 10% ZV35K1812601NIR1 Bourns 1: 4,88 kr. 5.345In Stock	Mfr. Part No. ZV35K1812601NIR1 Mouser Part No 652-ZV35K1812601NIR1	Bourns	Varistors ZV 35V 10% Learn More about Bourns zv zvht varistors	Datasheet	5.345In Stock	Cut Tape 4,88 kr. 3,12 kr. 2,54 kr. 2,43 kr. Reel 2,33 kr. 2,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Varistors ZV 50V 10% ZV50K2220801NIR1HT Bourns 1: 9,77 kr. 5.287In Stock	Mfr. Part No. ZV50K2220801NIR1HT Mouser Part No 652-ZV50K2220801NIRH	Bourns	Varistors ZV 50V 10% Learn More about Bourns zv zvht varistors	Datasheet	5.287In Stock	Cut Tape 9,77 kr. 6,48 kr. 5,57 kr. 5,31 kr. Reel 4,42 kr. View 4,83 kr. 4,33 kr. 4,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W UNIDIR SMB 7" REEL 1.5SMBJ33A-H Bourns 1: 7,25 kr. 6.403In Stock	Mfr. Part No. 1.5SMBJ33A-H Mouser Part No 652-1.5SMBJ33A-H	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W UNIDIR SMB 7" REEL Learn More about Bourns 1 5smbj tvs diodes	Datasheet	6.403In Stock	Cut Tape 7,25 kr. 3,35 kr. 2,96 kr. Reel 2,18 kr. 1,91 kr. View 1,76 kr. 1,72 kr. 1,71 kr. 1,42 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 250V 1500W BiDir 1.5SMC250CA Bourns 1: 9,62 kr. 13.431In Stock	Mfr. Part No. 1.5SMC250CA Mouser Part No 652-1.5SMC250CA	Bourns	ESD Protection Diodes / TVS Diodes 250V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	13.431In Stock	Cut Tape 9,62 kr. 6,06 kr. 4,51 kr. 3,30 kr. Reel 2,28 kr. View 2,70 kr. 2,52 kr. 2,20 kr. 2,16 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 15KP - CA 48V 15KPA048C-SD-Q Bourns 1: 37,82 kr. 1.746In Stock	Mfr. Part No. 15KPA048C-SD-Q Mouser Part No 652-15KPA048C-SD-Q	Bourns	ESD Protection Diodes / TVS Diodes 15KP - CA 48V Learn More about Bourns 15kpa sd q tvs diodes	Datasheet	1.746In Stock	Cut Tape 37,82 kr. 25,36 kr. 20,37 kr. 18,58 kr. 15,74 kr. Reel 15,74 kr.	Min.: 1 Mult.: 1 : 750
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts 2051-42-SM-RPLF Bourns 1: 4,49 kr. 4.523In Stock	Mfr. Part No. 2051-42-SM-RPLF Mouser Part No 652-2051-42-SM-RPLF	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts Learn More about Bourns 2051 gdt surge protector	Datasheet	4.523In Stock	Cut Tape 4,49 kr. 4,07 kr. 3,60 kr. 3,26 kr. Reel 2,22 kr. View 2,98 kr. 2,75 kr. 2,33 kr. 2,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 33V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ33A-Q Bourns 1: 18,50 kr. 7.619In Stock	Mfr. Part No. 5.0SMDJ33A-Q Mouser Part No 652-5.0SMDJ33A-Q	Bourns	ESD Protection Diodes / TVS Diodes 33V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	7.619In Stock	Cut Tape 18,50 kr. 12,01 kr. 9,10 kr. 8,21 kr. View Reel 5,44 kr. 6,40 kr. 5,89 kr. 5,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW BIDIR SMC AECQ 5.0SMDJ7.0CA-QH Bourns 1: 26,33 kr. 1.691In Stock	Mfr. Part No. 5.0SMDJ7.0CA-QH Mouser Part No 652-5.0SMDJ7.0CA-QH	Bourns	ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW BIDIR SMC AECQ Learn More about Bourns 50smdj q	Datasheet	1.691In Stock	Cut Tape 26,33 kr. 17,23 kr. 17,16 kr. Reel 15,67 kr. 8,50 kr. 8,43 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT CDSOD323-T24 Bourns 1: 7,31 kr. 58.415In Stock 21.000Expected 16/11/2026	Mfr. Part No. CDSOD323-T24 Mouser Part No 652-CDSOD323-T24	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT Learn More about Bourns cdsod323 txxc tvs diodes	Datasheet	58.415In Stock 21.000Expected 16/11/2026	Cut Tape 7,31 kr. 3,37 kr. 2,99 kr. 2,28 kr. Reel 1,73 kr. View 2,13 kr. 1,49 kr. 1,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000