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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 8W,14V 5%,SMD PAR SM8S14AHM3/I Vishay 1: 4,07 € 720In Stock	Mfr. Part No. SM8S14AHM3/I Mouser Part No 78-SM8S14AHM3/I	Vishay	ESD Protection Diodes / TVS Diodes 8W,14V 5%,SMD PAR	Datasheet	720In Stock	Cut Tape 4,07 € 2,68 € 2,14 € 1,75 € Reel 1,51 €	Min.: 1 Mult.: 1 : 750
ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS SMBJ36CAHM3_B/I Vishay Semiconductors 1: 0,912 € 1.148In Stock	Mfr. Part No. SMBJ36CAHM3_B/I Mouser Part No 78-SMBJ36CAHM3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	1.148In Stock	Cut Tape 0,912 € 0,571 € 0,373 € 0,288 € Reel 0,226 € View 0,261 € 0,208 € 0,20 € 0,186 €	Min.: 1 Mult.: 1 : 3.200
Industrial Surge Protectors Eaton DIN Rail Surge, 480 Vac rating, th 470-0405-AG Eaton 1: 308,13 € 1In Stock	Mfr. Part No. 470-0405-AG Mouser Part No 545-470-0405-AG	Eaton	Industrial Surge Protectors Eaton DIN Rail Surge, 480 Vac rating, th		1In Stock	308,13 € 279,32 €	Min.: 1 Mult.: 1
Fuse Holder Accessories ZCase Box Cover 873-716 Littelfuse 1: 5,91 € 93In Stock	Mfr. Part No. 873-716 Mouser Part No 576-873-716	Littelfuse	Fuse Holder Accessories ZCase Box Cover		93In Stock	5,91 € 5,44 € 5,24 € 4,03 € View 3,38 € 3,19 € 3,16 €	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V GDT28H-130-B Bourns 1: 1,98 € 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	1,98 € 1,62 € 1,30 € 1,16 € View 1,08 € 0,946 € 0,886 € 0,842 € 0,813 €	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V GDT28H-330-B Bourns 1: 1,98 € 397In Stock	Mfr. Part No. GDT28H-330-B Mouser Part No 652-GDT28H-330-B	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V Learn More about Bourns gdt212e gdt216e gdt220e gdt225e gdts	Datasheet	397In Stock	1,98 € 1,62 € 1,30 € 1,16 € View 1,08 € 0,946 € 0,886 € 0,838 € 0,809 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS,600W,12V,DFN3820A BIDIR 6DFN12CA-M3/H Vishay 1: 0,654 € 4.163In Stock	Mfr. Part No. 6DFN12CA-M3/H Mouser Part No 78-6DFN12CA-M3/H	Vishay	ESD Protection Diodes / TVS Diodes TVS,600W,12V,DFN3820A BIDIR	Datasheet	4.163In Stock	Cut Tape 0,654 € 0,407 € 0,262 € 0,20 € Reel 0,154 € View 0,18 € 0,141 € 0,135 € 0,124 €	Min.: 1 Mult.: 1 : 3.500
ESD Protection Diodes / TVS Diodes 600W,180V 5%,UNIDIR,SMB TVS P6SMB180AHM3_B/I Vishay Semiconductors 1: 0,714 € 1.900In Stock	Mfr. Part No. P6SMB180AHM3_B/I Mouser Part No 78-P6SMB180AHM3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,180V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	1.900In Stock	Cut Tape 0,714 € 0,444 € 0,287 € 0,22 € Reel 0,17 € View 0,198 € 0,157 € 0,15 € 0,14 €	Min.: 1 Mult.: 1 : 3.200
ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS P6SMB36CAHE3_B/H Vishay Semiconductors 1: 0,869 € 6.098In Stock	Mfr. Part No. P6SMB36CAHE3_B/H Mouser Part No 78-P6SMB36CAHE3BH	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	6.098In Stock	Cut Tape 0,869 € 0,541 € 0,354 € 0,273 € Reel 0,247 € View 0,214 € 0,212 € 0,188 €	Min.: 1 Mult.: 1 : 750
ESD Protection Diodes / TVS Diodes 1KW,30V 5%,UNIDIR,SMB TVS SMB10J30AHE3_B/I Vishay Semiconductors 1: 1,07 € 2.580In Stock	Mfr. Part No. SMB10J30AHE3_B/I Mouser Part No 78-SMB10J30AHE3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1KW,30V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	2.580In Stock	Cut Tape 1,07 € 0,663 € 0,434 € 0,336 € Reel 0,264 € View 0,304 € 0,246 € 0,242 € 0,239 €	Min.: 1 Mult.: 1 : 3.200
ESD Protection Diodes / TVS Diodes 800W,5.0V 5%,BIDIR,SMB TVS SMB8J5.0CAHM3_B/I Vishay Semiconductors 1: 1,07 € 3.069In Stock	Mfr. Part No. SMB8J5.0CAHM3_B/I Mouser Part No 78-SMB8J5.0CAHM3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 800W,5.0V 5%,BIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	3.069In Stock	Cut Tape 1,07 € 0,666 € 0,437 € 0,338 € Reel 0,266 € View 0,306 € 0,258 €	Min.: 1 Mult.: 1 : 3.200
ESD Protection Diodes / TVS Diodes 600W,14V 5%,BIDIR,SMB TVS SMBJ14CAHE3_B/I Vishay Semiconductors 1: 0,843 € 3.015In Stock	Mfr. Part No. SMBJ14CAHE3_B/I Mouser Part No 78-SMBJ14CAHE3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,14V 5%,BIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	3.015In Stock	Cut Tape 0,843 € 0,525 € 0,34 € 0,26 € Reel 0,201 € View 0,234 € 0,185 € 0,177 € 0,165 €	Min.: 1 Mult.: 1 : 3.200
ESD Protection Diodes / TVS Diodes 600W,18V 5%,UNIDIR,SMB TVS SMBJ18AHE3_B/H Vishay Semiconductors 1: 0,697 € 5.549In Stock	Mfr. Part No. SMBJ18AHE3_B/H Mouser Part No 78-SMBJ18AHE3BH	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,18V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	5.549In Stock	Cut Tape 0,697 € 0,431 € 0,278 € 0,142 € Reel 0,133 €	Min.: 1 Mult.: 1 : 750
ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS SMBJ30AHE3_B/H Vishay Semiconductors 1: 0,697 € 5.618In Stock	Mfr. Part No. SMBJ30AHE3_B/H Mouser Part No 78-SMBJ30AHE3BH	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	5.618In Stock	Cut Tape 0,697 € 0,431 € 0,278 € 0,138 € Reel 0,133 €	Min.: 1 Mult.: 1 : 750
ESD Protection Diodes / TVS Diodes 600W,6.0V 5%,UNIDIR,SMB TVS SMBJ6.0AHE3_B/I Vishay Semiconductors 1: 0,731 € 6.350In Stock	Mfr. Part No. SMBJ6.0AHE3_B/I Mouser Part No 78-SMBJ6.0AHE3BI	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 600W,6.0V 5%,UNIDIR,SMB TVS Learn More about Vishay Semiconductors vishay semi esmp package evolution	Datasheet	6.350In Stock	Cut Tape 0,731 € 0,459 € 0,298 € 0,228 € Reel 0,176 € View 0,205 € 0,162 € 0,155 € 0,144 €	Min.: 1 Mult.: 1 : 3.200
ESD Protection Diodes / TVS Diodes AEC-Q101 VCUT03G1-SD0HG4-08 Vishay Semiconductors 1: 0,284 € 12.000In Stock	Mfr. Part No. VCUT03G1-SD0HG4-08 Mouser Part No 78-VCUT03G1SD0HG408	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes AEC-Q101 Learn More about Vishay Semiconductors vishay bisy clp esd diodes	Datasheet	12.000In Stock	Cut Tape 0,284 € 0,199 € 0,097 € 0,082 € View Reel 0,034 € 0,057 € 0,049 € 0,045 € 0,04 € 0,034 €	Min.: 1 Mult.: 1 : 15.000
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 1,07 € 1,38 € 1,23 € 1,18 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
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
Triacs Triacs 40 Amp 600 Volt TG40E60 SanRex 1: 12,13 € 7.810In Stock	Mfr. Part No. TG40E60 Mouser Part No 197-TG40E60	SanRex	Triacs Triacs 40 Amp 600 Volt Learn More about SanRex tg tab terminal triacs	Datasheet	7.810In Stock	12,13 € 8,60 € 6,40 € Quote Quote	Min.: 1 Mult.: 1
Automotive Fuses 30A Low Profile 0895030.Z Littelfuse 1: 2,25 € 12.274In Stock	Mfr. Part No. 0895030.Z Mouser Part No 576-0895030.Z	Littelfuse	Automotive Fuses 30A Low Profile	Datasheet	12.274In Stock	2,25 € 1,87 € 1,82 €	Min.: 1 Mult.: 1
Automotive Fuses STRIP 30 80A W/O HOUSING 156.5610.5801 Littelfuse 1: 1,14 € 29.305In Stock	Mfr. Part No. 156.5610.5801 Mouser Part No 576-156.5610.5801	Littelfuse	Automotive Fuses STRIP 30 80A W/O HOUSING	Datasheet	29.305In Stock	1,14 € 0,955 € 0,877 € 0,727 € View 0,544 € 0,475 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL SP724AHTG Littelfuse 1: 1,45 € 108.757In Stock	Mfr. Part No. SP724AHTG Mouser Part No 576-SP724AHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL Learn More about Littelfuse lightning tvs spa diodes	Datasheet	108.757In Stock	Cut Tape 1,45 € 0,912 € 0,814 € 0,732 € 0,721 € Reel 0,676 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Complete USB Port Pr ot Device TPD4S014DSQR Texas Instruments 1: 1,35 € 25.461In Stock	Mfr. Part No. TPD4S014DSQR Mouser Part No 595-TPD4S014DSQR	Texas Instruments	ESD Protection Diodes / TVS Diodes Complete USB Port Pr ot Device Learn More about Texas Instruments ti tpd4s014	Datasheet	25.461In Stock	Cut Tape 1,35 € 1,08 € 0,92 € 0,841 € Reel 0,777 € View 0,789 € 0,753 € 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 € 0,57 € Reel 0,375 € View 0,513 € 0,473 € 0,434 € 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 3.500
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 311P18-06S7R6 TE Connectivity / Measurement Specialties 1: 497,54 € 41In Stock	Mfr. Part No. 311P18-06S7R6 Mouser Part No 657-311P18-06S7R6	TE Connectivity / Measurement Specialties	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR	Datasheet	41In Stock	497,54 € 454,87 € 419,00 € 392,85 € View Quote	Min.: 1 Mult.: 1

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