Circuit Protection – Mouser Japan

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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.
ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional 5.0SMDJ51A Littelfuse 1: ¥360.4 29,302In Stock	Mfr. Part # 5.0SMDJ51A Mouser Part # 576-5.0SMDJ51A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	29,302In Stock	Cut Tape ¥360.4 ¥264.1 ¥197.7 ¥177.7 View Reel ¥104.6 ¥142.8 ¥131.7 ¥104.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: ¥152.8 18,385In Stock	Mfr. Part # PICOSMDC035S-2 Mouser Part # 650-PICOSMDC035S-2	Littelfuse	Resettable Fuses - PPTC 6V 100A 1.4Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	18,385In Stock	Cut Tape ¥152.8 ¥123.1 ¥103.6 ¥89.9 View Reel ¥55.5 ¥80.7 ¥74.6 ¥68.6 ¥63.6 ¥55.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional 5.0SMDJ110CA Littelfuse 1: ¥470.1 10,821In Stock	Mfr. Part # 5.0SMDJ110CA Mouser Part # 576-5.0SMDJ110CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 110V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,821In Stock	Cut Tape ¥470.1 ¥304 ¥232.5 ¥209.3 View Reel ¥126.4 ¥167.8 ¥148.7 ¥126.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.375A 1.513ohms 449 NANO2 0449.375MR Littelfuse 1: ¥521.6 5,603In Stock	Mfr. Part # 0449.375MR Mouser Part # 576-0449.375MR	Littelfuse	Surface Mount Fuses 125VAC 0.375A 1.513ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,603In Stock	Cut Tape ¥521.6 ¥455.1 ¥430.2 ¥347.1 View Reel ¥207.6 ¥305.6 ¥280.7 ¥254.1 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 0449.750MR Littelfuse 1: ¥486.7 1,095In Stock	Mfr. Part # 0449.750MR Mouser Part # 576-0449.750MR	Littelfuse	Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,095In Stock	Cut Tape ¥486.7 ¥441.8 ¥426.9 ¥335.5 Reel ¥219.3 View ¥284 ¥267.4 ¥235.9 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional 5.0SMDJ22A Littelfuse 1: ¥406.9 2,767In Stock	Mfr. Part # 5.0SMDJ22A Mouser Part # 576-5.0SMDJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,767In Stock	Cut Tape ¥406.9 ¥262.4 ¥199.3 ¥179.4 View Reel ¥104.6 ¥139.5 ¥127.7 ¥104.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 70V 5% Bi-Directional 5.0SMDJ70CA Littelfuse 1: ¥393.7 6,756In Stock	Mfr. Part # 5.0SMDJ70CA Mouser Part # 576-5.0SMDJ70CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 70V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,756In Stock	Cut Tape ¥393.7 ¥262.4 ¥212.6 ¥179.4 Reel ¥112.9 View ¥139.5 ¥122.9 ¥111.6 ¥104.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 160V 5% Uni-Directional 5.0SMDJ160A Littelfuse 1: ¥486.7 3,002In Stock	Mfr. Part # 5.0SMDJ160A Mouser Part # 576-5.0SMDJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 160V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,002In Stock	Cut Tape ¥486.7 ¥313.9 ¥245.8 ¥215.9 Reel ¥133.9 View ¥169.4 ¥148.7 ¥133.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 1A .2516ohms 449 NANO2 0449001.MR Littelfuse 1: ¥470.1 8,393In Stock	Mfr. Part # 0449001.MR Mouser Part # 576-0449001.MR	Littelfuse	Surface Mount Fuses 125VAC 1A .2516ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,393In Stock	Cut Tape ¥470.1 ¥418.6 ¥360.4 ¥318.9 Reel ¥215.9 View ¥280.7 ¥257.5 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 6V 750MA-HD 40A SMD PICOSMDC075S-2 Littelfuse 1: ¥124.6 4,276In Stock	Mfr. Part # PICOSMDC075S-2 Mouser Part # 650-PICOSMDC075S-2	Littelfuse	Resettable Fuses - PPTC 6V 750MA-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,276In Stock	Cut Tape ¥124.6 ¥114.3 ¥95 ¥87.5 Reel ¥50.3 View ¥78.7 ¥72.6 ¥66.9 ¥48.3	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping TVS 60V 5%BI DO-214AB TR13 5.0SMDJ60CA-FB Littelfuse 1: ¥486.7 1,964In Stock New Product	Mfr. Part # 5.0SMDJ60CA-FB Mouser Part # 576-5.0SMDJ60CA-FB New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Low clamping TVS 60V 5%BI DO-214AB TR13 Learn More about Littelfuse 5 0smdj tvs diodes	Datasheet	1,964In Stock	Cut Tape ¥486.7 ¥315.6 ¥240.8 ¥217.6 View Reel ¥151.8 ¥174.4 ¥156.1 ¥151.8	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping TVS 64V 5%BI DO-214AB TR13 5.0SMDJ64CA-FB Littelfuse 1: ¥486.7 2,332In Stock New Product	Mfr. Part # 5.0SMDJ64CA-FB Mouser Part # 576-5.0SMDJ64CA-FB New Product	Littelfuse	ESD Protection Diodes / TVS Diodes Low clamping TVS 64V 5%BI DO-214AB TR13 Learn More about Littelfuse 5 0smdj tvs diodes	Datasheet	2,332In Stock	Cut Tape ¥486.7 ¥315.6 ¥240.8 ¥217.6 View Reel ¥151.8 ¥174.4 ¥164.1 ¥151.8	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2 0461002.ER Littelfuse 1: ¥313.9 24,087In Stock	Mfr. Part # 0461002.ER Mouser Part # 576-0461002.ER	Littelfuse	Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	24,087In Stock	Cut Tape ¥313.9 ¥264.1 ¥227.6 ¥209.3 View Reel ¥164.6 ¥192.7 ¥177.7 ¥169.4 ¥164.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 04611.25ER Littelfuse 1: ¥332.2 64,186In Stock	Mfr. Part # 04611.25ER Mouser Part # 576-04611.25ER	Littelfuse	Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	64,186In Stock	Cut Tape ¥332.2 ¥294 ¥260.8 ¥237.5 Reel ¥129.1 View ¥202.6 ¥181 ¥159.6 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5kW 54V 5% Uni-Directional 5.0SMDJ54A Littelfuse 1: ¥408.6 28,621In Stock 24,000Expected 3/15/2027	Mfr. Part # 5.0SMDJ54A Mouser Part # 576-5.0SMDJ54A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 54V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	28,621In Stock 24,000Expected 3/15/2027	Cut Tape ¥408.6 ¥262.4 ¥199.3 ¥179.4 View Reel ¥119.6 ¥141 ¥134.5 ¥119.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 0449.500MR Littelfuse 1: ¥498.3 2,203In Stock	Mfr. Part # 0449.500MR Mouser Part # 576-0449.500MR	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,203In Stock	Cut Tape ¥498.3 ¥453.5 ¥408.6 ¥350.5 View Reel ¥239.2 ¥317.3 ¥285.7 ¥250.8 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 0449002.MR Littelfuse 1: ¥508.3 7,997In Stock	Mfr. Part # 0449002.MR Mouser Part # 576-0449002.MR	Littelfuse	Surface Mount Fuses 125VAC 2A .0708ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	7,997In Stock	Cut Tape ¥508.3 ¥461.8 ¥433.5 ¥355.5 View Reel ¥239.2 ¥313.9 ¥290.7 ¥259.1 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0352ohms 449 NANO2 0449003.MR Littelfuse 1: ¥541.5 9,234In Stock	Mfr. Part # 0449003.MR Mouser Part # 576-0449003.MR	Littelfuse	Surface Mount Fuses 125VAC 3A .0352ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	9,234In Stock	Cut Tape ¥541.5 ¥470.1 ¥433.5 ¥360.4 View Reel ¥239.2 ¥322.2 ¥295.7 ¥269.1 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2 0449004.MR Littelfuse 1: ¥486.7 3,857In Stock	Mfr. Part # 0449004.MR Mouser Part # 576-0449004.MR	Littelfuse	Surface Mount Fuses 125VAC 4A .0227ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,857In Stock	Cut Tape ¥486.7 ¥441.8 ¥426.9 ¥335.5 View Reel ¥207.6 ¥284 ¥267.4 ¥235.9 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 5A .0171ohms 449 NANO2 0449005.MR Littelfuse 1: ¥470.1 2,714In Stock 2,000Expected 3/29/2027	Mfr. Part # 0449005.MR Mouser Part # 576-0449005.MR	Littelfuse	Surface Mount Fuses 125VAC 5A .0171ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,714In Stock 2,000Expected 3/29/2027	Cut Tape ¥470.1 ¥433.5 ¥327.2 ¥302.3 View Reel ¥239.2 ¥285.7 ¥262.4 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.5A .1186ohms 449 NANO2 044901.5MR Littelfuse 1: ¥541.5 3,411In Stock	Mfr. Part # 044901.5MR Mouser Part # 576-044901.5MR	Littelfuse	Surface Mount Fuses 125VAC 1.5A .1186ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,411In Stock	Cut Tape ¥541.5 ¥470.1 ¥433.5 ¥360.4 View Reel ¥239.2 ¥300.6 ¥280.7 ¥259.1 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2 0461.500ER Littelfuse 1: ¥377 2,457In Stock 20,000On Order	Mfr. Part # 0461.500ER Mouser Part # 576-0461.500ER	Littelfuse	Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2 Learn More about Littelfuse 461 telelink fuses	Datasheet	2,457In Stock 20,000On Order On Order Ship Dates Mfr. #: 0461.500ER Stock: 2,457 Can Ship Immediately On Order: 5,000 Expected 1/6/2027 5,000 Expected 3/30/2027 10,000 Expected 4/15/2027 Factory Lead-Time: 19 Weeks	Cut Tape ¥377 ¥348.8 ¥289 ¥267.4 View Reel ¥189.4 ¥239.2 ¥220.9 ¥204.3 ¥189.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5kW 13V 5% Bi-Directional 5.0SMDJ13CA Littelfuse 1: ¥406.9 3,413In Stock 6,000Expected 11/17/2026	Mfr. Part # 5.0SMDJ13CA Mouser Part # 576-5.0SMDJ13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 13V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,413In Stock 6,000Expected 11/17/2026	Cut Tape ¥406.9 ¥262.4 ¥212.6 ¥179.4 View Reel ¥119.6 ¥139.5 ¥127.7 ¥119.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 140V 5.0SMDJ140CA Littelfuse 1: ¥470.1 2,645In Stock	Mfr. Part # 5.0SMDJ140CA Mouser Part # 576-5.0SMDJ140CA	Littelfuse	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 140V	Datasheet	2,645In Stock	Cut Tape ¥470.1 ¥304 ¥232.5 ¥209.3 View Reel ¥144.5 ¥167.8 ¥157 ¥144.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5kW 14V 5% Uni-Directional 5.0SMDJ14A Littelfuse 1: ¥387 10,321In Stock	Mfr. Part # 5.0SMDJ14A Mouser Part # 576-5.0SMDJ14A	Littelfuse	ESD Protection Diodes / TVS Diodes 5kW 14V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,321In Stock	Cut Tape ¥387 ¥259.1 ¥209.3 ¥179.4 View Reel ¥119.6 ¥139.5 ¥131.7 ¥119.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection