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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses Fuse, Surface Mount 7A, 0603 Size 0686F7000-01 Bel Fuse 1: ¥61.5 22,451In Stock	Mfr. Part # 0686F7000-01 Mouser Part # 530-0686F7000-01	Bel Fuse	Surface Mount Fuses Fuse, Surface Mount 7A, 0603 Size Learn More about Bel Fuse c2f fuses	Datasheet	22,451In Stock	Cut Tape ¥61.5 ¥53.3 ¥45 ¥40.9 View Reel ¥25.7 ¥36.7 ¥33.9 ¥31.2 ¥28.7 ¥25.7	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses Surface mount "Chip fuse" Silver Plated 0402 case size Fast Blow 3.5A Tape and Reel (10000 pcs.) 0ABA-3500-TN Bel Fuse 1: ¥104.6 8,346In Stock	Mfr. Part # 0ABA-3500-TN Mouser Part # 530-0ABA-3500-TN	Bel Fuse	Surface Mount Fuses Surface mount "Chip fuse" Silver Plated 0402 case size Fast Blow 3.5A Tape and Reel (10000 pcs.) Learn More about Bel Fuse bel 0aba fast blow chip fuses	Datasheet	8,346In Stock	Cut Tape ¥104.6 ¥89.9 ¥76.7 ¥70.1 View Reel ¥48.2 ¥66.4 ¥61.5 ¥56.8 ¥53.5 ¥48.2 ¥48.2	Min.: 1 Mult.: 1 : 10,000
Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 8A 600VAC/600VDC 0ADAP8000-RE Bel Fuse 1: ¥642.8 887In Stock	Mfr. Part # 0ADAP8000-RE Mouser Part # 530-0ADAP8000-RE	Bel Fuse	Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 8A 600VAC/600VDC	Datasheet	887In Stock	¥642.8 ¥593 ¥493.3 ¥455.1 View ¥408.6 ¥377 ¥345.5 ¥335.5 ¥294	Min.: 1 Mult.: 1
Cartridge Fuses 5HT 250-R Bel Fuse 1: ¥84.7 5,995In Stock	Mfr. Part # 5HT 250-R Mouser Part # 530-5HT250-R	Bel Fuse	Cartridge Fuses	Datasheet	5,995In Stock	¥84.7 ¥75.7 ¥66.4 ¥62.1 View ¥58 ¥55 ¥52 ¥51.3 ¥46.2	Min.: 1 Mult.: 1
Surface Mount Fuses 1206 SMT Fuse VeryFastActing 375mA C1Q 375 Bel Fuse 1: ¥64.8 13,852In Stock	Mfr. Part # C1Q 375 Mouser Part # 530-C1Q375	Bel Fuse	Surface Mount Fuses 1206 SMT Fuse VeryFastActing 375mA Learn More about Bel Fuse 0685 c1 fuses	Datasheet	13,852In Stock	Cut Tape ¥64.8 ¥58.5 ¥48.7 ¥44.8 View Reel ¥28.2 ¥40.4 ¥37.2 ¥34.4 ¥31.9 ¥28.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE 087402.5MXEP Littelfuse 1: ¥486.7 1,376In Stock	Mfr. Part # 087402.5MXEP Mouser Part # 576-087402.5MXEP	Littelfuse	Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1,376In Stock	¥486.7 ¥443.5 ¥428.5 ¥337.2 View ¥285.7 ¥267.4 ¥235.9 ¥222.6	Min.: 1 Mult.: 1
Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE 0875.125MXEP Littelfuse 1: ¥725.9 830In Stock	Mfr. Part # 0875.125MXEP Mouser Part # 576-0875.125MXEP	Littelfuse	Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	830In Stock	¥725.9 ¥676 ¥652.8 ¥513.2 View ¥425.2 ¥408.6 ¥353.8 ¥340.5 ¥332.2	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1000VDC 5AMP Midget PCB Tabs 0SPF005.HXR Littelfuse 1: ¥3,426.6 250In Stock	Mfr. Part # 0SPF005.HXR Mouser Part # 576-0SPF005.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 5AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	250In Stock	¥3,426.6 ¥2,984.8 ¥2,797.1 ¥2,471.6 View ¥2,328.7 ¥2,250.7 ¥2,117.8	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA288CA Littelfuse 1: ¥5,280.3 773In Stock	Mfr. Part # 30KPA288CA Mouser Part # 576-30KPA288CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	773In Stock	Cut Tape ¥5,280.3 ¥4,179.1 ¥3,848.5 ¥3,567.8 ¥3,322 Reel ¥3,322	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA84CA Littelfuse 1: ¥4,087.7 871In Stock	Mfr. Part # 30KPA84CA Mouser Part # 576-30KPA84CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	871In Stock	Cut Tape ¥4,087.7 ¥2,968.2 ¥2,850.3 ¥2,737.3 View Reel ¥2,242.4 ¥2,556.3 ¥2,242.4 Quote	Min.: 1 Mult.: 1 : 800
Triacs 600V 10A 33/43V Q6010LTTP Littelfuse 1: ¥905.2 1,000In Stock	Mfr. Part # Q6010LTTP Mouser Part # 576-Q6010LTTP	Littelfuse	Triacs 600V 10A 33/43V	Datasheet	1,000In Stock	¥905.2 ¥593 ¥443.5 ¥370.4 View ¥342.2 ¥325.6	Min.: 1 Mult.: 1
Triacs 600V 12A 10-10-10mA LED App Q6012LH1LEDTP Littelfuse 1: ¥480 1,389In Stock	Mfr. Part # Q6012LH1LEDTP Mouser Part # 576-Q6012LH1LEDTP	Littelfuse	Triacs 600V 12A 10-10-10mA LED App Learn More about Littelfuse _triac_leddimmer	Datasheet	1,389In Stock	¥480 ¥240.8 ¥217.6 ¥191	Min.: 1 Mult.: 1
Triacs 600V 16A 20-20-20mA Q6016LH3TP Littelfuse 1: ¥755.8 2,690In Stock	Mfr. Part # Q6016LH3TP Mouser Part # 576-Q6016LH3TP	Littelfuse	Triacs 600V 16A 20-20-20mA	Datasheet	2,690In Stock	¥755.8 ¥393.7 ¥358.8	Min.: 1 Mult.: 1
Triacs 800V 16A 80-80-80mA Q8016LH6TP Littelfuse 1: ¥798.9 1,300In Stock	Mfr. Part # Q8016LH6TP Mouser Part # 576-Q8016LH6TP	Littelfuse	Triacs 800V 16A 80-80-80mA	Datasheet	1,300In Stock	¥798.9 ¥418.6 ¥387	Min.: 1 Mult.: 1
SCRs 600V 10A Sensing S6010LS2TP Littelfuse 1: ¥584.7 1,194In Stock	Mfr. Part # S6010LS2TP Mouser Part # 576-S6010LS2TP	Littelfuse	SCRs 600V 10A Sensing	Datasheet	1,194In Stock	¥584.7 ¥299 ¥270.7 ¥249.2	Min.: 1 Mult.: 1
Surface Mount Fuses 0603 2.5amp 0.035ohm SMD F0603E2R50FSTR KYOCERA AVX 1: ¥101.3 31,793In Stock	Mfr. Part # F0603E2R50FSTR Mouser Part # 581-F0603E2R50FSTR	KYOCERA AVX	Surface Mount Fuses 0603 2.5amp 0.035ohm SMD Learn More about KYOCERA AVX avx accu guard ii fuses	Datasheet	31,793In Stock	Cut Tape ¥101.3 ¥81.6 ¥68.6 ¥60.3 Reel ¥42.4 View ¥54.1 ¥50 ¥46 ¥38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 0.25A SMD F1206B0R25FSTR KYOCERA AVX 1: ¥220.9 5,769In Stock	Mfr. Part # F1206B0R25FSTR Mouser Part # 581-F1206B0R25FSTR	KYOCERA AVX	Surface Mount Fuses 0.25A SMD Learn More about KYOCERA AVX avx accu guard ii fuses	Datasheet	5,769In Stock	Cut Tape ¥220.9 ¥204.3 ¥169.4 ¥156.1 Reel ¥99.3 View ¥140.4 ¥129.4 ¥119.3 ¥96.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2A SMD F1206B2R00FSTR KYOCERA AVX 1: ¥154.5 4,385In Stock	Mfr. Part # F1206B2R00FSTR Mouser Part # 581-F1206B2R00FSTR	KYOCERA AVX	Surface Mount Fuses 2A SMD Learn More about KYOCERA AVX avx accu guard ii fuses	Datasheet	4,385In Stock	Cut Tape ¥154.5 ¥142.3 ¥118.3 ¥109.1 Reel ¥73.1 View ¥98 ¥90.4 ¥83.4 ¥67.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 100Kohms 5% Leads Glass NTCLG100E2104JT Vishay / BC Components 1: ¥96.3 18,670In Stock	Mfr. Part # NTCLG100E2104JT Mouser Part # 594-NTCLG100E2104JT	Vishay / BC Components	NTC Thermistors 100Kohms 5% Leads Glass	Datasheet	18,670In Stock	Cut Tape ¥96.3 ¥83.9 ¥61.1 ¥58.6 View Reel ¥53 ¥54.3 ¥53.8 ¥53 ¥53	Min.: 1 Mult.: 1 : 10,000
NTC Thermistors NTC 33Kohms 3% Vishay / BC Components NTCS0603E3333HHT NTCS0603E3333HHT Vishay / BC Components 1: ¥71.4 7,528In Stock	Mfr. Part # NTCS0603E3333HHT Mouser Part # 594-NTCS0603E3333HHT	Vishay / BC Components	NTC Thermistors NTC 33Kohms 3% Learn More about Vishay / BC Components vishay bc components ntcs e3 thermistors	Datasheet	7,528In Stock	Cut Tape ¥71.4 ¥66.6 ¥59.1 ¥55.5 Reel ¥37.4 View ¥48.3 ¥43.9 ¥35.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 100Kohms 1% Vishay / BC Components NTCS0805E3104SMT NTCS0805E3104SMT Vishay / BC Components 1: ¥131.2 5,217In Stock	Mfr. Part # NTCS0805E3104SMT Mouser Part # 594-NTCS0805E3104SMT	Vishay / BC Components	NTC Thermistors 100Kohms 1% Learn More about Vishay / BC Components vishay bc components ntcs e3 thermistors	Datasheet	5,217In Stock	Cut Tape ¥131.2 ¥124.2 ¥116.3 ¥110.8 View Reel ¥75.1 ¥106 ¥91 ¥85.5 ¥75.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 22Kohms 1% SMD Vishay / BC Components NTCS0805E3223FHT NTCS0805E3223FHT Vishay / BC Components 1: ¥94.7 9,012In Stock	Mfr. Part # NTCS0805E3223FHT Mouser Part # 594-NTCS0805E3223FHT	Vishay / BC Components	NTC Thermistors 22Kohms 1% SMD Learn More about Vishay / BC Components vishay bc components ntcs e3 thermistors	Datasheet	9,012In Stock	Cut Tape ¥94.7 ¥85.5 ¥79.6 ¥76.9 View Reel ¥58.5 ¥74.9 ¥74.7 ¥69.6 ¥67.6 ¥58.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 68Kohms 1% SMD Vishay / BC Components NTCS0805E3683FXT NTCS0805E3683FXT Vishay / BC Components 1: ¥116.3 5,609In Stock	Mfr. Part # NTCS0805E3683FXT Mouser Part # 594-NTCS0805E3683FXT	Vishay / BC Components	NTC Thermistors 68Kohms 1% SMD Learn More about Vishay / BC Components vishay bc components ntcs e3 thermistors	Datasheet	5,609In Stock	Cut Tape ¥116.3 ¥109 ¥101.8 ¥95.7 View Reel ¥64.4 ¥92.5 ¥92.4 ¥78.6 ¥73.7 ¥64.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 400W 45V SMAJ45CA-13-F Diodes Incorporated 1: ¥96.3 20,214In Stock	Mfr. Part # SMAJ45CA-13-F Mouser Part # 621-SMAJ45CA-13-F	Diodes Incorporated	ESD Protection Diodes / TVS Diodes 400W 45V	Datasheet	20,214In Stock	Cut Tape ¥96.3 ¥41.7 ¥36.4 ¥34.4 Reel ¥34.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 800 : 5,000
ESD Protection Diodes / TVS Diodes 600W 18.0V SMBJ18CA-13-F Diodes Incorporated 1: ¥106.3 76,362In Stock	Mfr. Part # SMBJ18CA-13-F Mouser Part # 621-SMBJ18CA-13-F	Diodes Incorporated	ESD Protection Diodes / TVS Diodes 600W 18.0V	Datasheet	76,362In Stock	Cut Tape ¥106.3 ¥46 ¥39.9 ¥37.5 ¥35.7 Reel ¥19.9 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000

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Circuit Protection

Types of Circuit Protection