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Circuit Protection

Circuit Protection devices and components are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Bourns, Eaton, TDK, Littelfuse, Semtech, Vishay, & more.
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Types of Circuit Protection

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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 TVS array 6 line Uni-dir, 300W (8/20us), Stand-off voltage = 3.3V SMDA03-6e3/TR7 Microchip Technology 1: 1,12 € 1 237In Stock	Mfr. Part No. SMDA03-6e3/TR7 Mouser Part No 494-SMDA03-6E3/TR7	Microchip Technology	ESD Protection Diodes / TVS Diodes TVS array 6 line Uni-dir, 300W (8/20us), Stand-off voltage = 3.3V Learn More about Microchip Technology microchip high reliability	Datasheet	1 237In Stock	Cut Tape 1,12 € Reel 0,95 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 1.5A 350 VAC 72 VCD 0679H1500-05 Bel Fuse 1: 0,387 € 13 517In Stock	Mfr. Part No. 0679H1500-05 Mouser Part No 530-0679H1500-05	Bel Fuse	Surface Mount Fuses 1.5A 350 VAC 72 VCD Learn More about Bel Fuse bel 0679h fuse	Datasheet	13 517In Stock	Cut Tape 0,387 € 0,35 € 0,291 € 0,268 € View Reel 0,157 € 0,242 € 0,223 € 0,206 € 0,194 € 0,157 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 2410 SMD AEC-Q200 Compliant Fuse Slow Blow 12A Silver Plating Tape and Reel (5000 pcs.) 0680H9120-05 Bel Fuse 1: 0,628 € 5 571In Stock	Mfr. Part No. 0680H9120-05 Mouser Part No 530-0680H9120-05	Bel Fuse	Surface Mount Fuses 2410 SMD AEC-Q200 Compliant Fuse Slow Blow 12A Silver Plating Tape and Reel (5000 pcs.) Learn More about Bel Fuse 0680h brick fuses	Datasheet	5 571In Stock	Cut Tape 0,628 € 0,578 € 0,48 € 0,443 € View Reel 0,261 € 0,403 € 0,372 € 0,343 € 0,285 € 0,261 €	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 0603 SMD Fuse. Slow Blow 3.5A 0ABB-3500-TM Bel Fuse 1: 0,654 € 4 039In Stock	Mfr. Part No. 0ABB-3500-TM Mouser Part No 530-0ABB-3500-TM	Bel Fuse	Surface Mount Fuses 0603 SMD Fuse. Slow Blow 3.5A Learn More about Bel Fuse 0abb time delay fuses	Datasheet	4 039In Stock	Cut Tape 0,654 € 0,549 € 0,495 € 0,469 € View Reel 0,304 € 0,432 € 0,398 € 0,373 € 0,304 €	Min.: 1 Mult.: 1 : 5 000
Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 10A, 600VAC/600VDC 0ADAP9100-RE Bel Fuse 1: 3,33 € 796In Stock	Mfr. Part No. 0ADAP9100-RE Mouser Part No 530-0ADAP9100-RE	Bel Fuse	Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 10A, 600VAC/600VDC	Datasheet	796In Stock	3,33 € 3,07 € 2,52 € 2,31 € View 2,07 € 1,91 € 1,65 € 1,59 €	Min.: 1 Mult.: 1
Cartridge Fuses FUSE, CERAMIC TUBE 1.25A, 1000VAC/VDC 0ADBC1250-BE Bel Fuse 1: 5,69 € 974In Stock	Mfr. Part No. 0ADBC1250-BE Mouser Part No 530-0ADBC1250-BE	Bel Fuse	Cartridge Fuses FUSE, CERAMIC TUBE 1.25A, 1000VAC/VDC Learn More about Bel Fuse bel 0adbc fuses	Datasheet	974In Stock	5,69 € 4,73 € 4,36 € 3,62 € View 3,34 € 3,00 € 2,77 € 2,51 € 2,43 €	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 15A, 600VAC/500VDC 0ADKP9150-RE Bel Fuse 1: 1,96 € 1 953In Stock	Mfr. Part No. 0ADKP9150-RE Mouser Part No 530-0ADKP9150-RE	Bel Fuse	Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 15A, 600VAC/500VDC Learn More about Bel Fuse bel circuit protection fuses	Datasheet	1 953In Stock	1,96 € 1,56 € 1,41 € 1,35 € View 1,16 € 1,08 € 0,937 € 0,888 €	Min.: 1 Mult.: 1
Fuse Clips 3AG PC Earless Clip 01220093Z Littelfuse 1: 0,722 € 13 558In Stock	Mfr. Part No. 01220093Z Mouser Part No 576-01220093Z	Littelfuse	Fuse Clips 3AG PC Earless Clip Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	13 558In Stock	0,722 € 0,679 € 0,597 € 0,535 € View 0,493 € 0,481 € 0,424 €	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE 087501.5MRET1P Littelfuse 1: 3,04 € 886In Stock	Mfr. Part No. 087501.5MRET1P Mouser Part No 576-087501.5MRET1P	Littelfuse	Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	886In Stock	Cut Tape 3,04 € 2,77 € 2,67 € 2,10 € Reel 1,41 € View 1,78 € 1,67 € 1,48 € 1,37 €	Min.: 1 Mult.: 1 : 1 000
Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE 08773.15MXEP Littelfuse 1: 2,03 € 1 291In Stock	Mfr. Part No. 08773.15MXEP Mouser Part No 576-08773.15MXEP	Littelfuse	Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	1 291In Stock	2,03 € 1,69 € 1,56 € 1,29 € View 1,20 € 1,08 € 0,998 € 0,912 € 0,893 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA102A Littelfuse 1: 20,43 € 678In Stock	Mfr. Part No. 30KPA102A Mouser Part No 576-30KPA102A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	678In Stock	Cut Tape 20,43 € 15,02 € 13,76 € 13,73 € 13,39 € Reel 13,39 €	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA43A Littelfuse 1: 19,77 € 742In Stock	Mfr. Part No. 30KPA43A Mouser Part No 576-30KPA43A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	742In Stock	Cut Tape 19,77 € 14,22 € 12,88 € 12,55 € Reel 12,55 €	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo KLDR1.25TXP Littelfuse 1: 36,09 € 86In Stock	Mfr. Part No. KLDR1.25TXP Mouser Part No 576-KLDR1.25TXP	Littelfuse	Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	86In Stock	36,09 € 29,99 € 25,96 € 22,67 € View 22,03 € 19,75 € 19,19 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting KLKR01.5T Littelfuse 1: 27,46 € 137In Stock	Mfr. Part No. KLKR01.5T Mouser Part No 576-KLKR01.5T	Littelfuse	Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	137In Stock	27,46 € 22,78 € 15,62 € 13,91 € View 13,61 € 13,16 €	Min.: 1 Mult.: 1
Triacs 400V 8A Sensing 5-5-5-10mA L4008L6TP Littelfuse 1: 2,89 € 1 562In Stock	Mfr. Part No. L4008L6TP Mouser Part No 576-L4008L6TP	Littelfuse	Triacs 400V 8A Sensing 5-5-5-10mA	Datasheet	1 562In Stock	2,89 € 1,46 € 1,34 €	Min.: 1 Mult.: 1
Triacs 600V 16A 80-80-80mA Q6016LH6TP Littelfuse 1: 3,78 € 4 860In Stock	Mfr. Part No. Q6016LH6TP Mouser Part No 576-Q6016LH6TP	Littelfuse	Triacs 600V 16A 80-80-80mA Learn More about Littelfuse qtriac	Datasheet	4 860In Stock	3,78 € 1,96 € 1,85 €	Min.: 1 Mult.: 1
Triacs 600V 30A 50-50-50mA Q6035NH5RP Littelfuse 1: 6,71 € 2 843In Stock	Mfr. Part No. Q6035NH5RP Mouser Part No 576-Q6035NH5RP	Littelfuse	Triacs 600V 30A 50-50-50mA Learn More about Littelfuse qtriac	Datasheet	2 843In Stock	Cut Tape 6,71 € 4,55 € 3,32 € Reel 3,22 € MouseReel Available	Min.: 1 Mult.: 1 : 500
SCRs 25A 400V S4025NRP Littelfuse 1: 4,17 € 866In Stock	Mfr. Part No. S4025NRP Mouser Part No 576-S4025NRP	Littelfuse	SCRs 25A 400V	Datasheet	866In Stock	Cut Tape 4,17 € 2,76 € 1,95 € Reel 1,59 € MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array SP725ABG Littelfuse 1: 3,19 € 1 651In Stock	Mfr. Part No. SP725ABG Mouser Part No 576-SP725ABG	Littelfuse	ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array Learn More about Littelfuse lightning tvs spa diodes	Datasheet	1 651In Stock	3,19 € 2,10 € 1,49 € 1,36 € 1,30 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 2.5A 1500VDC Solar 50kA Photovoltaic SPXV02.5T Littelfuse 1: 36,03 € 97In Stock	Mfr. Part No. SPXV02.5T Mouser Part No 576-SPXV02.5T	Littelfuse	Industrial & Electrical Fuses 2.5A 1500VDC Solar 50kA Photovoltaic Learn More about Littelfuse spxv solarfuse	Datasheet	97In Stock	36,03 € 29,89 € 24,23 € 20,88 € 18,86 €	Min.: 1 Mult.: 1
Surface Mount Fuses 0402 1amp 0.13ohm SM D F0402E1R00FSTR KYOCERA AVX 1: 0,353 € 67 460In Stock	Mfr. Part No. F0402E1R00FSTR Mouser Part No 581-F0402E1R00FSTR	KYOCERA AVX	Surface Mount Fuses 0402 1amp 0.13ohm SM D Learn More about KYOCERA AVX avx accu guard ii fuses	Datasheet	67 460In Stock	Cut Tape 0,353 € 0,301 € 0,254 € 0,23 € View Reel 0,173 € 0,207 € 0,191 € 0,176 € 0,173 € 0,173 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 0402 1.5amp 0.06ohm SMD F0402E1R50FSTR KYOCERA AVX 1: 0,353 € 13 654In Stock	Mfr. Part No. F0402E1R50FSTR Mouser Part No 581-F0402E1R50FSTR	KYOCERA AVX	Surface Mount Fuses 0402 1.5amp 0.06ohm SMD Learn More about KYOCERA AVX avx accu guard ii fuses	Datasheet	13 654In Stock	Cut Tape 0,353 € 0,301 € 0,254 € 0,23 € View Reel 0,173 € 0,207 € 0,191 € 0,176 € 0,173 € 0,173 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Surface Mount Fuses 62.5mA fuse F0603G0R06FNTR KYOCERA AVX 1: 0,774 € 21 670In Stock	Mfr. Part No. F0603G0R06FNTR Mouser Part No 581-F0603G0R06FNTR	KYOCERA AVX	Surface Mount Fuses 62.5mA fuse Learn More about KYOCERA AVX avx accu guard low current fuses	Datasheet	21 670In Stock	Cut Tape 0,774 € 0,71 € 0,59 € 0,544 € Reel 0,365 € View 0,489 € 0,452 € 0,416 € 0,335 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25% PTCCL21H701HBE Vishay / BC Components 1: 4,33 € 1 359In Stock	Mfr. Part No. PTCCL21H701HBE Mouser Part No 594-2381-664-57013	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25%	Datasheet	1 359In Stock	4,33 € 3,71 € 3,25 € 2,89 € View 2,73 € 2,67 € 2,49 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 2.2Kohms 3% Vishay / BC Components NTCS0603E3222HMT NTCS0603E3222HMT Vishay / BC Components 1: 0,37 € 27 667In Stock	Mfr. Part No. NTCS0603E3222HMT Mouser Part No 594-NTCS0603E3222HMT	Vishay / BC Components	NTC (Negative Temperature Coefficient) Thermistors 2.2Kohms 3% Learn More about Vishay / BC Components vishay bc components ntcs e3 thermistors	Datasheet	27 667In Stock	Cut Tape 0,37 € 0,345 € 0,306 € 0,287 € Reel 0,203 € View 0,25 € 0,227 € 0,193 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000

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Circuit Protection

Types of Circuit Protection