All Results (8.378)

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.

Search within results

Selection options

Select action

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 22volts 5uA 84.4 Amps Bi-Dir SMLJ22CA Bourns 1: 1,67 € 33.738In Stock	Mfr. Part No. SMLJ22CA Mouser Part No 652-SMLJ22CA	Bourns	ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir Learn More about Bourns _smlj	Datasheet	33.738In Stock	Cut Tape 1,67 € 1,01 € 0,621 € 0,549 € Reel 0,39 € View 0,452 € 0,426 € 0,385 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ58A Bourns 1: 2,23 € 22.329In Stock	Mfr. Part No. 5.0SMDJ58A Mouser Part No 652-5.0SMDJ58A	Bourns	ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	22.329In Stock	Cut Tape 2,23 € 1,11 € 0,98 € 0,753 € 0,734 € Reel 0,676 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes P6SMB - A 160V P6SMB160A-Q Bourns 1: 0,602 € 119.948In Stock	Mfr. Part No. P6SMB160A-Q Mouser Part No 652-P6SMB160A-Q	Bourns	ESD Protection Diodes / TVS Diodes P6SMB - A 160V Learn More about Bourns p6smb q	Datasheet	119.948In Stock	Cut Tape 0,602 € 0,369 € 0,237 € 0,18 € Reel 0,138 € View 0,162 € 0,126 € 0,108 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: 2,05 € 22.024In Stock	Mfr. Part No. P850-G120-WH Mouser Part No 652-P850-G120-WH	Bourns	Board Mount Surge Protectors 100mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	22.024In Stock	Cut Tape 2,05 € 1,78 € 1,23 € 0,998 € 0,937 € Reel 0,931 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Surface Mount Fuses 1.5A 110V TIME DELAY SF-1206SA150W-2 Bourns 1: 0,808 € 114.162In Stock	Mfr. Part No. SF-1206SA150W-2 Mouser Part No 652-SF-1206SA150W-2	Bourns	Surface Mount Fuses 1.5A 110V TIME DELAY Learn More about Bourns aec q200 singlfuse fuses	Datasheet	114.162In Stock	Cut Tape 0,808 € 0,745 € 0,617 € 0,569 € Reel 0,375 € View 0,512 € 0,472 € 0,434 € 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 3.500
Industrial Surge Protectors AC SPD, 3W-G,420VAC 1250A-3S-400 Bourns 1: 274,39 € 38In Stock	Mfr. Part No. 1250A-3S-400 Mouser Part No 652-1250A-3S-400	Bourns	Industrial Surge Protectors AC SPD, 3W-G,420VAC Learn More about Bourns 1250a ac spds	Datasheet	38In Stock	274,39 € 257,94 € 239,95 € 239,94 € View Quote	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk BN-LG15Y330MYB Bourns 1: 0,507 € 7.700In Stock	Mfr. Part No. BN-LG15Y330MYB Mouser Part No 652-BN-LG15Y330MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7.700In Stock	0,507 € 0,449 € 0,432 € 0,374 € View 0,339 € 0,315 € 0,291 € 0,246 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk BN-LG20Y100MYB Bourns 1: 1,36 € 4.500In Stock	Mfr. Part No. BN-LG20Y100MYB Mouser Part No 652-BN-LG20Y100MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4.500In Stock	1,36 € 1,13 € 0,903 € 0,679 € View 0,641 € 0,599 € 0,566 € 0,436 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk BN-LG20Y2R5MYB Bourns 1: 1,36 € 5.398In Stock	Mfr. Part No. BN-LG20Y2R5MYB Mouser Part No 652-BN-LG20Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	5.398In Stock	1,36 € 1,02 € 0,813 € 0,765 € View 0,746 € 0,627 € 0,581 € 0,534 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk BN-LG10Y150MYB Bourns 1: 0,335 € 15.058In Stock	Mfr. Part No. BN-LG10Y150MYB Mouser Part No 652-BN-LG10Y150MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	15.058In Stock	0,335 € 0,309 € 0,271 € 0,239 € View 0,227 € 0,203 € 0,194 € 0,191 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk BN-LG20Y121MYB Bourns 1: 1,39 € 4.496In Stock	Mfr. Part No. BN-LG20Y121MYB Mouser Part No 652-BN-LG20Y121MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4.496In Stock	1,39 € 0,912 € 0,869 € 0,771 € View 0,732 € 0,728 € 0,646 € 0,546 € 0,523 €	Min.: 1 Mult.: 1
Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200 SD55ABB Bourns 1: 1,69 € 2.934In Stock	Mfr. Part No. SD55ABB Mouser Part No 652-SD55ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.934In Stock	Cut Tape 1,69 € 1,60 € 1,51 € 1,44 € View Reel 1,07 € 1,38 € 1,23 € 1,15 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200 AD55ABB Bourns 1: 1,57 € 2.467In Stock	Mfr. Part No. AD55ABB Mouser Part No 652-AD55ABB	Bourns	Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	2.467In Stock	1,57 € 1,50 € 1,41 € 1,35 € View 1,30 € 1,10 € 1,06 € 0,903 €	Min.: 1 Mult.: 1
Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200 SD82WBB Bourns 1: 1,64 € 4.987In Stock	Mfr. Part No. SD82WBB Mouser Part No 652-SD82WBB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	4.987In Stock	Cut Tape 1,64 € 1,57 € 1,48 € 1,42 € View Reel 0,946 € 1,36 € 1,16 € 1,11 € 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Varistors 20mm Radial Disc MOV - Kinked Leads, T&R MOV-20D781KKTR Bourns 1: 1,77 € 3.942In Stock	Mfr. Part No. MOV-20D781KKTR Mouser Part No 652-MOV-20D781KKTR	Bourns	Varistors 20mm Radial Disc MOV - Kinked Leads, T&R Learn More about Bourns mov xd metal oxide varistors	Datasheet	3.942In Stock	Cut Tape 1,77 € 1,11 € 0,998 € 0,815 € Reel 0,761 € View 0,673 € 0,531 € 0,501 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Varistors 20mm Radial Disc MOV - Kinked Leads, T&R MOV-20D621KKTR Bourns 1: 1,52 € 8.026In Stock 6.000Expected 12/22/2026	Mfr. Part No. MOV-20D621KKTR Mouser Part No 652-MOV-20D621KKTR	Bourns	Varistors 20mm Radial Disc MOV - Kinked Leads, T&R Learn More about Bourns mov xd metal oxide varistors	Datasheet	8.026In Stock 6.000Expected 12/22/2026	Cut Tape 1,52 € 0,937 € 0,644 € Reel 0,601 € 0,531 € View 0,433 € 0,397 € 0,396 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200 SD85ABB Bourns 1: 2,44 € 3.205In Stock	Mfr. Part No. SD85ABB Mouser Part No 652-SD85ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.205In Stock	Cut Tape 2,44 € 2,12 € 1,71 € 1,45 € View Reel 0,989 € 1,41 € 1,20 € 1,14 € 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200 SD72ABB Bourns 1: 2,44 € 3.469In Stock	Mfr. Part No. SD72ABB Mouser Part No 652-SD72ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	3.469In Stock	Cut Tape 2,44 € 2,12 € 1,71 € 1,45 € View Reel 1,07 € 1,41 € 1,20 € 1,14 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL GDT25-42-S1-RP Bourns 1: 0,946 € 1.537In Stock	Mfr. Part No. GDT25-42-S1-RP Mouser Part No 652-GDT25-42-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL Learn More about Bourns gdt25 gdt arrestors	Datasheet	1.537In Stock	Cut Tape 0,946 € 0,82 € 0,713 € 0,656 € Reel 0,497 € View 0,596 € 0,497 € 0,495 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Circuit Protection Kits Design Kit Next-Generation GDT25 DK-GDT25-02 Bourns 1: 17,64 € 64In Stock	Mfr. Part No. DK-GDT25-02 Mouser Part No 652-DK-GDT25-02	Bourns	Circuit Protection Kits Design Kit Next-Generation GDT25	Datasheet	64In Stock	17,64 € 16,91 €	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V GDT28H-330-BRP Bourns 1: 1,56 € 1.337In Stock	Mfr. Part No. GDT28H-330-BRP Mouser Part No 652-GDT28H-330-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V Learn More about Bourns gdt28h gdts	Datasheet	1.337In Stock	Cut Tape 1,56 € 1,44 € 1,20 € 1,10 € Reel 0,754 € View 0,989 € 0,85 € 0,734 € 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V GDT35-40-S1-RP Bourns 1: 1,53 € 923In Stock	Mfr. Part No. GDT35-40-S1-RP Mouser Part No 652-GDT35-40-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V Learn More about Bourns gdt35	Datasheet	923In Stock	Cut Tape 1,53 € 1,38 € 1,17 € 1,08 € Reel 0,821 € View 0,972 € 0,832 € 0,722 € 0,714 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1200 V GDT28H-120-BRP Bourns 1: 1,35 € 1.359In Stock	Mfr. Part No. GDT28H-120-BRP Mouser Part No 652-GDT28H-120-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1200 V Learn More about Bourns gdt28h gdts	Datasheet	1.359In Stock	Cut Tape 1,35 € 1,17 € 1,08 € 1,03 € Reel 0,776 € View 0,972 € 0,946 € 0,734 € 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1500 V GDT28H-150-BRP Bourns 1: 1,52 € 874In Stock	Mfr. Part No. GDT28H-150-BRP Mouser Part No 652-GDT28H-150-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1500 V Learn More about Bourns gdt28h gdts	Datasheet	874In Stock	Cut Tape 1,52 € 1,42 € 1,20 € 1,10 € Reel 0,837 € View 0,989 € 0,859 € 0,734 € 0,727 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Thermal Cut-offs Super HC TCO 90C w/o projection AC90ABD Bourns 1: 1,36 € 1.460In 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	1.460In Stock	1,36 € 1,30 € 1,22 € 1,17 € View 1,12 € 0,955 € 0,857 €	Min.: 1 Mult.: 1

All Results (8.378)

Circuit Protection Devices

Filters

Customer Service Office

Company

Resources

Support

All Results (8.378)

Circuit Protection Devices

Electronic Components

Industrial Automation

Filters