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.
Triacs TRIAC 16A 800V TO263 QJ8016NH4RP Littelfuse 1: ¥1,069.7 809In Stock	Mfr. Part # QJ8016NH4RP Mouser Part # 576-QJ8016NH4RP	Littelfuse	Triacs TRIAC 16A 800V TO263 Learn More about Littelfuse thyristor high temp	Datasheet	809In Stock	Cut Tape ¥1,069.7 ¥717.6 ¥518.2 Reel ¥458.4	Min.: 1 Mult.: 1 : 500
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5RP Littelfuse 1: ¥988.3 683In Stock	Mfr. Part # QJ6016NH5RP Mouser Part # 576-QJ6016NH5RP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 Learn More about Littelfuse qjxx16xhx alternistor triacs	Datasheet	683In Stock	Cut Tape ¥988.3 ¥652.8 ¥475 Reel ¥406.9 ¥390.3 MouseReel Available	Min.: 1 Mult.: 1 : 500
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025S-2 Littelfuse 1: ¥142.8 5,304In Stock	Mfr. Part # LVR025S-2 Mouser Part # 650-LVR025S-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	5,304In Stock	Cut Tape ¥142.8 ¥131.6 ¥109.1 ¥100.7 Reel ¥60.8 View ¥90.5 ¥77.1 ¥56.3	Min.: 1 Mult.: 1 : 2,000
Triacs 4 Amp OV TRIAC-TO252 QS8004DH4RP Littelfuse 1: ¥659.4 2,499In Stock	Mfr. Part # QS8004DH4RP Mouser Part # 576-QS8004DH4RP	Littelfuse	Triacs 4 Amp OV TRIAC-TO252 Learn More about Littelfuse qs8004dhx triacs	Datasheet	2,499In Stock	Cut Tape ¥659.4 ¥431.9 ¥304 ¥255.8 Reel ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4 Amp OV TRIAC-TO252 QS8004DH2RP Littelfuse 1: ¥651.1 2,500In Stock	Mfr. Part # QS8004DH2RP Mouser Part # 576-QS8004DH2RP	Littelfuse	Triacs 4 Amp OV TRIAC-TO252 Learn More about Littelfuse qs8004dhx triacs	Datasheet	2,500In Stock	Cut Tape ¥651.1 ¥426.9 ¥299 ¥250.8 Reel ¥235.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Resettable Fuses - PPTC 265V 24AWG Lead.16A LVR016K-2 Littelfuse 1: ¥137.9 3,931In Stock	Mfr. Part # LVR016K-2 Mouser Part # 650-LVR016K-2	Littelfuse	Resettable Fuses - PPTC 265V 24AWG Lead.16A Learn More about Littelfuse TE LVR Fuse	Datasheet	3,931In Stock	Cut Tape ¥137.9 ¥126.1 ¥104.6 ¥96.5 Reel ¥58.3 View ¥86.9 ¥73.7 ¥53.8	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax LVR025K-2 Littelfuse 1: ¥142.8 9,292In Stock	Mfr. Part # LVR025K-2 Mouser Part # 650-LVR025K-2	Littelfuse	Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	9,292In Stock	Cut Tape ¥142.8 ¥131.6 ¥109.1 ¥100.7 Reel ¥60.8 View ¥90.5 ¥77.1 ¥56.3	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033K-2 Littelfuse 1: ¥164.4 1,875In Stock	Mfr. Part # LVR033K-2 Mouser Part # 650-LVR033K-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	1,875In Stock	Cut Tape ¥164.4 ¥150.8 ¥125.2 ¥114.6 Reel ¥69.8 View ¥103 ¥88.4 ¥65.3 ¥61.5	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033S-2 Littelfuse 1: ¥154.5 2,933In Stock	Mfr. Part # LVR033S-2 Mouser Part # 650-LVR033S-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	2,933In Stock	Cut Tape ¥154.5 ¥142.3 ¥118.1 ¥109 Reel ¥65.8 View ¥98 ¥83.4 ¥61.5	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NS-2 Littelfuse 1: ¥126.2 3,639In Stock	Mfr. Part # LVR005NS-2 Mouser Part # 650-LVR005NS-2	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	3,639In Stock	Cut Tape ¥126.2 ¥115.1 ¥95.5 ¥88.2 Reel ¥61.3 View ¥79.2 ¥73.1 ¥56.5 ¥48.7	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded LVR100S-240-2 Littelfuse 1: ¥257.5 1,692In Stock	Mfr. Part # LVR100S-240-2 Mouser Part # 650-LVR100S-240-2	Littelfuse	Resettable Fuses - PPTC PolySwitch 240V 1A Radial-Leaded Learn More about Littelfuse TE LVR Fuse	Datasheet	1,692In Stock	Cut Tape ¥257.5 ¥237.5 ¥197.7 ¥182.7 Reel ¥128.6 View ¥162.9 ¥150.2 ¥107.6	Min.: 1 Mult.: 1 : 1,000
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5TP Littelfuse 1: ¥948.4 1,000In Stock	Mfr. Part # QJ6016NH5TP Mouser Part # 576-QJ6016NH5TP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263	Datasheet	1,000In Stock	¥948.4 ¥632.8 ¥446.8 ¥390.3	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax LVR012S Littelfuse 1: ¥108 7,680In Stock	Mfr. Part # LVR012S Mouser Part # 650-LVR012S	Littelfuse	Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	7,680In Stock	¥108 ¥101.5 ¥85.9 ¥79.2 View ¥71.3 ¥65.4 ¥60.5 ¥58.8	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .16A 240VAC 20/2A Imax LVR016S Littelfuse 1: ¥112.9 7,336In Stock	Mfr. Part # LVR016S Mouser Part # 650-LVR016S	Littelfuse	Resettable Fuses - PPTC .16A 240VAC 20/2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	7,336In Stock	¥112.9 ¥103.3 ¥85.9 ¥79.2 View ¥71.3 ¥65.6 ¥60.5 ¥58.8	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax LVR033K Littelfuse 1: ¥127.9 4,992In Stock	Mfr. Part # LVR033K Mouser Part # 650-LVR033K	Littelfuse	Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	4,992In Stock	¥127.9 ¥117.3 ¥97.3 ¥89.9 View ¥80.7 ¥74.4 ¥68.6 ¥67.4	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax LVR040S Littelfuse 1: ¥132.9 8,435In Stock	Mfr. Part # LVR040S Mouser Part # 650-LVR040S	Littelfuse	Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	8,435In Stock	¥132.9 ¥122.1 ¥101.3 ¥93.5 View ¥84 ¥77.6 ¥71.4 ¥70.4	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax LVR055S Littelfuse 1: ¥197.7 3,056In Stock	Mfr. Part # LVR055S Mouser Part # 650-LVR055	Littelfuse	Resettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	3,056In Stock	¥197.7 ¥182.7 ¥145.8 ¥136 View ¥125.4 ¥115.6 ¥106.6 ¥102.6	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET LVR075S-240 Littelfuse 1: ¥197.7 7,347In Stock	Mfr. Part # LVR075S-240 Mouser Part # 650-LVR075S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	7,347In Stock	¥197.7 ¥182.7 ¥151.3 ¥139.5 View ¥125.4 ¥115.6 ¥106.5 ¥106.3 ¥102.6	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET LVR100S-240 Littelfuse 1: ¥224.2 4,190In Stock 6,500Expected 12/30/2026	Mfr. Part # LVR100S-240 Mouser Part # 650-LVR100S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	4,190In Stock 6,500Expected 12/30/2026	¥224.2 ¥204.3 ¥171.1 ¥157.6 View ¥141.5 ¥130.4 ¥120.4 ¥117.4	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET LVR125S-240 Littelfuse 1: ¥239.2 2,033In Stock	Mfr. Part # LVR125S-240 Mouser Part # 650-LVR125S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET Learn More about Littelfuse TE LVRH Fuse	Datasheet	2,033In Stock	¥239.2 ¥220.9 ¥179.4 ¥164.1 View ¥151.2 ¥139.4 ¥128.6 ¥126.2	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET LVR200S-240 Littelfuse 1: ¥357.1 6,709In Stock	Mfr. Part # LVR200S-240 Mouser Part # 650-LVR200S-240	Littelfuse	Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET	Datasheet	6,709In Stock	¥357.1 ¥330.5 ¥274.1 ¥252.5 View ¥225.9 ¥209.3 ¥197.7	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NK Littelfuse 1: ¥103 1,220In Stock 2,000Expected 1/25/2027	Mfr. Part # LVR005NK Mouser Part # 650-LVR005NK	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	1,220In Stock 2,000Expected 1/25/2027	¥103 ¥93.8 ¥77.9 ¥71.9 View ¥64.6 ¥59.5 ¥54.8 ¥52.8	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .05A 240VAC 20/1A Imax LVR005NS Littelfuse 1: ¥108 572In Stock 9,500On Order	Mfr. Part # LVR005NS Mouser Part # 650-LVR005NS	Littelfuse	Resettable Fuses - PPTC .05A 240VAC 20/1A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	572In Stock 9,500On Order On Order Ship Dates Mfr. #: LVR005NS Stock: 572 Can Ship Immediately On Order: 4,500 Expected 12/30/2026 5,000 Expected 3/8/2027 Factory Lead-Time: 17 Weeks	¥108 ¥98 ¥82.6 ¥74.4 View ¥68.6 ¥63.1 ¥58.3 ¥52.8	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax LVR008NK Littelfuse 1: ¥114.6 2,670In Stock	Mfr. Part # LVR008NK Mouser Part # 650-LVR008NK	Littelfuse	Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	2,670In Stock	¥114.6 ¥104.6 ¥86.9 ¥80.1 View ¥72.1 ¥66.3 ¥61.3 ¥55.8	Min.: 1 Mult.: 1
Resettable Fuses - PPTC LVR008NK-2 LVR008NK-2 Littelfuse 1: ¥139.5 1,613In Stock 3,000Expected 1/18/2027	Mfr. Part # LVR008NK-2 Mouser Part # 650-LVR008NK-2	Littelfuse	Resettable Fuses - PPTC LVR008NK-2 Learn More about Littelfuse TE LVR Fuse	Datasheet	1,613In Stock 3,000Expected 1/18/2027	Cut Tape ¥139.5 ¥127.7 ¥106.1 ¥96.5 View Reel ¥58.8 ¥86.7 ¥80.1 ¥58.8	Min.: 1 Mult.: 1 : 1,500

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Types of Circuit Protection