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.
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk BN-LG15Y3R0MYB Bourns 1: 0,817 € 7 919In Stock	Mfr. Part No. BN-LG15Y3R0MYB Mouser Part No 652-BN-LG15Y3R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7 919In Stock	0,817 € 0,712 € 0,677 € 0,591 € View 0,534 € 0,494 € 0,448 € 0,41 € 0,371 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk BN-LG20Y2R2MYB Bourns 1: 1,36 € 4 493In Stock	Mfr. Part No. BN-LG20Y2R2MYB Mouser Part No 652-BN-LG20Y2R2MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4 493In 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 20 dia Power NTC 5ohm Y kink bulk BN-LG20Y5R0MYB Bourns 1: 1,25 € 5 681In Stock	Mfr. Part No. BN-LG20Y5R0MYB Mouser Part No 652-BN-LG20Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	5 681In Stock	1,25 € 1,05 € 0,813 € 0,765 € View 0,72 € 0,717 € 0,627 € 0,581 € 0,534 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk BN-LG13Y5R0MYB Bourns 1: 0,697 € 11 092In Stock	Mfr. Part No. BN-LG13Y5R0MYB Mouser Part No 652-BN-LG13Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11 092In Stock	0,697 € 0,537 € 0,463 € 0,446 € View 0,38 € 0,33 € 0,304 € 0,274 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk BN-LG15Y121MYB Bourns 1: 0,611 € 11 334In Stock	Mfr. Part No. BN-LG15Y121MYB Mouser Part No 652-BN-LG15Y121MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11 334In Stock	0,611 € 0,524 € 0,494 € 0,45 € View 0,409 € 0,392 € 0,314 € 0,295 € 0,28 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional PTVS3-430C-TH Bourns 1: 43,35 € 1 207In Stock	Mfr. Part No. PTVS3-430C-TH Mouser Part No 652-PTVS3-430C-TH	Bourns	ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional Learn More about Bourns PTVS	Datasheet	1 207In Stock	43,35 € 36,89 € 36,34 €	Min.: 1 Mult.: 1
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
ESD Protection Diodes / TVS Diodes TVS Diode 12VOLT CDSOD323-T12 Bourns 1: 0,929 € 62 958In 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	62 958In Stock	Cut Tape 0,929 € 0,427 € 0,329 € 0,26 € Reel 0,207 € View 0,237 € 0,196 € 0,183 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes P6SMB - A 160V P6SMB160A-Q Bourns 1: 0,851 € 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 0,851 € 0,532 € 0,341 € 0,254 € Reel 0,176 € View 0,206 € 0,153 € 0,125 € 0,12 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: 2,05 € 23 320In 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	23 320In Stock	Cut Tape 2,05 € 1,78 € 1,23 € 0,998 € 0,937 € Reel 0,931 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk BN-LG10Y150MYB Bourns 1: 0,396 € 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	0,396 € 0,337 € 0,293 € 0,252 € View 0,231 € 0,212 € 0,197 € 0,195 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk BN-LG20Y121MYB Bourns 1: 1,36 € 4 492In 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 492In Stock	1,36 € 0,903 € 0,813 € 0,742 € View 0,711 € 0,664 € 0,602 € 0,507 € 0,483 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ28CA Bourns 1: 2,26 € 27 751In Stock	Mfr. Part No. 5.0SMDJ28CA Mouser Part No 652-5.0SMDJ28CA	Bourns	ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	27 751In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,877 € Reel 0,63 € View 0,72 € 0,701 € 0,615 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Surface Mount Fuses 20A 250V FAST ACTING SF-3812F2000T-2 Bourns 1: 3,27 € 9 397In Stock	Mfr. Part No. SF-3812F2000T-2 Mouser Part No 652-SF-3812F2000T-2	Bourns	Surface Mount Fuses 20A 250V FAST ACTING Learn More about Bourns sf 3812f t smd fuses	Datasheet	9 397In Stock	Cut Tape 3,27 € 2,81 € 2,14 € 1,95 € Reel 1,62 € View 1,76 € 1,63 € 1,62 € 1,54 €	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir SMLJ22CA Bourns 1: 1,59 € 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 1,59 € 1,01 € 0,621 € 0,549 € Reel 0,39 € View 0,452 € 0,426 € 0,385 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk BN-LG05Y5R0MYB Bourns 1: 0,241 € 13 566In Stock	Mfr. Part No. BN-LG05Y5R0MYB Mouser Part No 652-BN-LG05Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	13 566In Stock	0,241 € 0,212 € 0,186 € 0,157 € View 0,141 € 0,133 € 0,119 € 0,101 € 0,10 €	Min.: 1 Mult.: 1
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 1,01 € 1,41 € 1,20 € 1,04 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Surface Mount Fuses 35A 250V FAST ACTING SF-3812F3500T-2 Bourns 1: 3,59 € 9 653In Stock	Mfr. Part No. SF-3812F3500T-2 Mouser Part No 652-SF-3812F3500T-2	Bourns	Surface Mount Fuses 35A 250V FAST ACTING Learn More about Bourns sf 3812f t smd fuses	Datasheet	9 653In Stock	Cut Tape 3,59 € 3,02 € 2,37 € 2,11 € Reel 1,50 € View 1,89 € 1,75 € 1,61 € 1,39 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk BN-LG10Y160MYB Bourns 1: 0,49 € 9 994In Stock	Mfr. Part No. BN-LG10Y160MYB Mouser Part No 652-BN-LG10Y160MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	9 994In Stock	0,49 € 0,415 € 0,341 € 0,28 € View 0,243 € 0,237 € 0,211 € 0,195 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk BN-LG15Y221MYB Bourns 1: 0,817 € 11 898In Stock	Mfr. Part No. BN-LG15Y221MYB Mouser Part No 652-BN-LG15Y221MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11 898In Stock	0,817 € 0,621 € 0,535 € 0,516 € View 0,44 € 0,383 € 0,347 € 0,317 €	Min.: 1 Mult.: 1
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 € 1,29 € View 1,19 € 1,14 € 1,02 € 0,989 € 0,912 €	Min.: 1 Mult.: 1
Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200 SD82WBB Bourns 1: 1,64 € 4 887In 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 887In Stock	Cut Tape 1,64 € 1,57 € 1,48 € 1,42 € View Reel 0,963 € 1,36 € 1,16 € 1,07 € 0,963 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
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 0,989 € 1,38 € 1,23 € 1,10 € 1,07 € 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Fuse Holder CFB1 FUSE BLOCK, NO FUSE CFB1-NF Bourns 1: 44,66 € 21In Stock	Mfr. Part No. CFB1-NF Mouser Part No 652-CFB1-NF	Bourns	Fuse Holder CFB1 FUSE BLOCK, NO FUSE Learn More about Bourns cfb riedon fuse blocks	Datasheet	21In Stock	44,66 € 37,04 € 34,17 € 25,63 € View 25,19 € 24,76 €	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V GDT28H-130-B Bourns 1: 1,89 € 397In Stock	Mfr. Part No. GDT28H-130-B Mouser Part No 652-GDT28H-130-B	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V Learn More about Bourns gdt212e gdt216e gdt220e gdt225e gdts	Datasheet	397In Stock	1,89 € 1,62 € 1,30 € 1,11 € View 1,08 € 0,894 € 0,86 € 0,824 € 0,799 €	Min.: 1 Mult.: 1

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Circuit Protection Devices

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