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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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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.
Varistors 250V pF V250LA20CP Littelfuse 1: ¥156.1 888In Stock	Mfr. Part # V250LA20CP Mouser Part # 576-V250LA20CP	Littelfuse	Varistors 250V pF Learn More about Littelfuse c iii varistors	Datasheet	888In Stock	¥156.1 ¥101.5 ¥89.5 ¥83.9 ¥83.7	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE V275LA10CP Littelfuse 1: ¥152.8 1,237In Stock	Mfr. Part # V275LA10CP Mouser Part # 576-V275LA10CP	Littelfuse	Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	1,237In Stock	¥152.8 ¥99.8 ¥88 ¥82.4 View ¥77.6 ¥74.7 ¥72.8 ¥71.8	Min.: 1 Mult.: 1
Varistors 275V V275LA40CP Littelfuse 1: ¥184.4 1,661In Stock	Mfr. Part # V275LA40CP Mouser Part # 576-V275LA40CP	Littelfuse	Varistors 275V Learn More about Littelfuse c iii varistors	Datasheet	1,661In Stock	¥184.4 ¥120.6 ¥106.8 ¥105.3 ¥100.8	Min.: 1 Mult.: 1
Varistors 300V V300LA20CP Littelfuse 1: ¥156.1 1,121In Stock	Mfr. Part # V300LA20CP Mouser Part # 576-V300LA20CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	1,121In Stock	¥156.1 ¥101.5 ¥89.5 ¥83.9 ¥83.7	Min.: 1 Mult.: 1
Varistors 300VAC 335J 745V CLP 100A-PK V300LA40CPX745 Littelfuse 1: ¥318.9 68In Stock 1,200Expected 1/26/2027	Mfr. Part # V300LA40CPX745 Mouser Part # 576-V300LA40CPX745	Littelfuse	Varistors 300VAC 335J 745V CLP 100A-PK Learn More about Littelfuse c iii varistors	Datasheet	68In Stock 1,200Expected 1/26/2027	¥318.9 ¥234.2 ¥214.3 ¥158.1 ¥152.6	Min.: 1 Mult.: 1
Varistors 320V V320LA40CP Littelfuse 1: ¥222.6 500In Stock 4,800On Order	Mfr. Part # V320LA40CP Mouser Part # 576-V320LA40CP	Littelfuse	Varistors 320V Learn More about Littelfuse c iii varistors	Datasheet	500In Stock 4,800On Order On Order Ship Dates Mfr. #: V320LA40CP Stock: 500 Can Ship Immediately On Order: 1,200 Expected 2/18/2027 1,200 Expected 2/22/2027 2,400 Expected 3/22/2027 Factory Lead-Time: 20 Weeks	¥222.6 ¥144.8 ¥123.2 ¥116.8 View ¥112.4 ¥100.8	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE V385LA40CP Littelfuse 1: ¥189.4 757In Stock	Mfr. Part # V385LA40CP Mouser Part # 576-V385LA40CP	Littelfuse	Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	757In Stock	¥189.4 ¥124.1 ¥109.8 ¥103.8	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR LEAD FREE V480LA80CP Littelfuse 1: ¥262.4 354In Stock	Mfr. Part # V480LA80CP Mouser Part # 576-V480LA80CP	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	354In Stock	¥262.4 ¥232.5 ¥210.9 ¥187.7 View ¥172.7 ¥150.5	Min.: 1 Mult.: 1
Varistors 500pF V510LA80CP Littelfuse 1: ¥262.4 1,153In Stock	Mfr. Part # V510LA80CP Mouser Part # 576-V510LA80CP	Littelfuse	Varistors 500pF Learn More about Littelfuse c iii varistors	Datasheet	1,153In Stock	¥262.4 ¥192.7 ¥176.1 ¥150.5	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.25A 15V 40A Imax SMD125F-2 Littelfuse 1: ¥117.9 3,313In Stock	Mfr. Part # SMD125F-2 Mouser Part # 650-SMD125F-2	Littelfuse	Resettable Fuses - PPTC 1.25A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,313In Stock	Cut Tape ¥117.9 ¥98.3 ¥90.9 ¥69.6 View Reel ¥51.3 ¥62.6 ¥53.2 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1.5A 33V 40A Imax SMD150F/33-2 Littelfuse 1: ¥99.7 3,530In Stock 7,500Expected 11/30/2026	Mfr. Part # SMD150F/33-2 Mouser Part # 650-SMD150F/33-2	Littelfuse	Resettable Fuses - PPTC 1.5A 33V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,530In Stock 7,500Expected 11/30/2026	Cut Tape ¥99.7 ¥91.2 ¥75.7 ¥69.8 View Reel ¥48.8 ¥62.8 ¥58 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 230 mOhms 40 A 33 VDC - 40 C+ 85 C SMD150F/33-2920-2 Littelfuse 1: ¥111.3 2,446In Stock 6,000Expected 12/15/2026	Mfr. Part # SMD150F/33-2920-2 Mouser Part # 650-SMD150F/3329202	Littelfuse	Resettable Fuses - PPTC 230 mOhms 40 A 33 VDC - 40 C+ 85 C Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,446In Stock 6,000Expected 12/15/2026	Cut Tape ¥111.3 ¥101.8 ¥84.5 ¥78.1 View Reel ¥48.8 ¥70.1 ¥59.6 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1.8A 33V 40A Imax SMD185F-2 Littelfuse 1: ¥117.9 3,580In Stock 30,000Expected 11/30/2026	Mfr. Part # SMD185F-2 Mouser Part # 650-SMD185F-2	Littelfuse	Resettable Fuses - PPTC 1.8A 33V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,580In Stock 30,000Expected 11/30/2026	Cut Tape ¥117.9 ¥108.1 ¥89.7 ¥82.9 Reel ¥54.8 View ¥74.4 ¥68.6 ¥52.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 2A 15V 40A Imax SMD200F-2 Littelfuse 1: ¥111.3 4,011In Stock 16,500Expected 1/5/2027	Mfr. Part # SMD200F-2 Mouser Part # 650-SMD200F-2	Littelfuse	Resettable Fuses - PPTC 2A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,011In Stock 16,500Expected 1/5/2027	Cut Tape ¥111.3 ¥101.8 ¥84.5 ¥78.1 Reel ¥51.7 View ¥70.1 ¥64.8 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 2A 6V 40A Imax SMD200F-2018-2 Littelfuse 1: ¥117.9 691In Stock	Mfr. Part # SMD200F-2018-2 Mouser Part # 650-SMD200F-2018-2	Littelfuse	Resettable Fuses - PPTC 2A 6V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	691In Stock	Cut Tape ¥117.9 ¥91.7 ¥86.5 ¥67.3 View Reel ¥51 ¥63.1 ¥59.5 ¥53 ¥51.2 ¥51 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 15V 2.5A-HD 40A SMD SMD250F/15-2920-2 Littelfuse 1: ¥111.3 1,983In Stock	Mfr. Part # SMD250F/15-2920-2 Mouser Part # 650-SMD250F/1529202	Littelfuse	Resettable Fuses - PPTC 15V 2.5A-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1,983In Stock	Cut Tape ¥111.3 ¥101.8 ¥84.5 ¥78.1 Reel ¥56.6 View ¥70.1 ¥59.6 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 3A 6V 40A Imax SMD300F-2 Littelfuse 1: ¥116.3 3,234In Stock 8,000Expected 1/18/2027	Mfr. Part # SMD300F-2 Mouser Part # 650-SMD300F-2	Littelfuse	Resettable Fuses - PPTC 3A 6V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,234In Stock 8,000Expected 1/18/2027	Cut Tape ¥116.3 ¥103.1 ¥87.7 ¥78.6 View Reel ¥51.3 ¥71.1 ¥62.3 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1.2A 16V 50A Imax SMDH120-2 Littelfuse 1: ¥126.2 3,587In Stock	Mfr. Part # SMDH120-2 Mouser Part # 650-SMDH120-2	Littelfuse	Resettable Fuses - PPTC 1.2A 16V 50A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,587In Stock	Cut Tape ¥126.2 ¥106.1 ¥89.2 ¥79.6 View Reel ¥56.5 ¥71.8 ¥64.1 ¥56.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1.6A 16V 40A Imax SMDH160-2 Littelfuse 1: ¥136.2 1,285In Stock	Mfr. Part # SMDH160-2 Mouser Part # 650-SMDH160	Littelfuse	Resettable Fuses - PPTC 1.6A 16V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1,285In Stock	Cut Tape ¥136.2 ¥125.7 ¥101.7 ¥95.5 View Reel ¥61.5 ¥86.5 ¥79.9 ¥61.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Varistors 275V 7mm Epoxy UltraMOV V07E275PL2B Littelfuse 1: ¥144.5 3,544In Stock	Mfr. Part # V07E275PL2B Mouser Part # 576-V07E275PL2B	Littelfuse	Varistors 275V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	3,544In Stock	¥144.5 ¥85.5 ¥59.3 ¥55 View ¥46.5 ¥36.4 ¥32.7 ¥32.2 ¥31.7	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 600VAC 300VDC Class T JLLS030.T Littelfuse 1: ¥5,366.7 1,004Expected 11/26/2026	Mfr. Part # JLLS030.T Mouser Part # 576-JLLS030.T	Littelfuse	Industrial & Electrical Fuses 30A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	1,004Expected 11/26/2026	¥5,366.7 ¥4,453.1 ¥4,109.3 ¥3,405.1 View ¥3,137.6 ¥2,813.7 ¥2,589.5	Min.: 1 Mult.: 1
Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 0881060.UR Littelfuse 1: ¥1,783.9 6,000Expected 3/2/2027	Mfr. Part # 0881060.UR Mouser Part # 576-0881060.UR	Littelfuse	Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	6,000Expected 3/2/2027	Cut Tape ¥1,783.9 ¥1,641.1 ¥1,489.9 ¥1,255.7 View Reel ¥946.8 ¥1,142.8 ¥1,039.8 ¥946.8 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 125A 75V FAST ACTING 0881125.UR Littelfuse 1: ¥5,076 2,000On Order	Mfr. Part # 0881125.UR Mouser Part # 576-0881125.UR	Littelfuse	Surface Mount Fuses 125A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	2,000On Order On Order Ship Dates Mfr. #: 0881125.UR Stock: 0 On Order: 1,000 Expected 2/3/2027 1,000 Expected 3/8/2027 Factory Lead-Time: 17 Weeks	Cut Tape ¥5,076 ¥4,596 ¥3,464.8 ¥3,122.7 View Reel ¥2,923.4 ¥2,956.6 ¥2,923.4 ¥2,923.4 MouseReel Available	Min.: 1 Mult.: 1 : 500
Varistors 60V 10mm Epoxy UltraMOV V10E60P Littelfuse 1: ¥68.1 5In Stock 5,000Expected 4/7/2027	Mfr. Part # V10E60P Mouser Part # 576-V10E60P	Littelfuse	Varistors 60V 10mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	5In Stock 5,000Expected 4/7/2027	¥68.1 ¥42 ¥36.4 ¥33.7 View ¥32.1 ¥30.6 ¥30.2	Min.: 1 Mult.: 1
Varistors 14V 20mm Epoxy UltraMOV V20E14P Littelfuse 1: ¥147.8 3In Stock 2,000On Order	Mfr. Part # V20E14P Mouser Part # 576-V20E14P	Littelfuse	Varistors 14V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	3In Stock 2,000On Order On Order Ship Dates Mfr. #: V20E14P Stock: 3 Can Ship Immediately On Order: 1,000 Expected 1/11/2027 1,000 Expected 1/18/2027 Factory Lead-Time: 20 Weeks	¥147.8 ¥96.2 ¥84.5 ¥79.1 View ¥75.7 ¥74.1	Min.: 1 Mult.: 1

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Communications Infrastructure Solutions

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