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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.	RoHS
Varistors VARISTOR RA SERIES LEAD FREE V82RA16X2749 Littelfuse 1: ¥1,257.4 530In Stock	Mfr. Part # V82RA16X2749 Mouser Part # 576-V82RA16X2749	Littelfuse	Varistors VARISTOR RA SERIES LEAD FREE Learn More about Littelfuse Littelfuse Varistors	Datasheet	530In Stock	¥1,257.4 ¥1,039.8 ¥991.6 ¥860.4 View ¥817.2 ¥735.8 ¥714.2 Quote	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 3kA 8/20us UL 1449 CG41.0SM Littelfuse 1: ¥297.3 7,560In Stock	Mfr. Part # CG41.0SM Mouser Part # 576-CG41.0SM	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1000V 3kA 8/20us UL 1449 Learn More about Littelfuse cg4 gdts	Datasheet	7,560In Stock	Cut Tape ¥297.3 ¥269.1 ¥220.9 ¥199.3 Reel ¥141 View ¥182.7 ¥164.8 ¥132.9 ¥129.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: ¥48.2 9,292In Stock	Mfr. Part # V07E25PL2T Mouser Part # 576-V07E25PL2T	Littelfuse	Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE Learn More about Littelfuse ultramov 7mm varistors	Datasheet	9,292In Stock	Cut Tape ¥48.2 ¥31.1 ¥29.9 Reel ¥29.9	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 1.5A 15V 40A Imax SMD150F-2 Littelfuse 1: ¥94.7 12,143In Stock	Mfr. Part # SMD150F-2 Mouser Part # 650-SMD150F-2	Littelfuse	Resettable Fuses - PPTC 1.5A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	12,143In Stock	Cut Tape ¥94.7 ¥79.7 ¥70.4 ¥59.5 Reel ¥48.3 View ¥55.3 ¥52.7 ¥47.7 ¥45.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Varistors 300V V300LT20CP Littelfuse 1: ¥215.9 3,174In Stock	Mfr. Part # V300LT20CP Mouser Part # 576-V300LT20CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	3,174In Stock	Cut Tape ¥215.9 ¥141.8 ¥125.6 ¥97.3 Reel ¥93.7 View ¥89.9 ¥88 MouseReel Available	Min.: 1 Mult.: 1 : 400
Varistors RADIAL VARISTOR LEAD FREE V625LA80CP Littelfuse 1: ¥461.8 1,166In Stock	Mfr. Part # V625LA80CP Mouser Part # 576-V625LA80CP	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	1,166In Stock	¥461.8 ¥327.2 ¥307.3 ¥274.1 View ¥262.4 ¥259.1 ¥252.5 ¥247.5	Min.: 1 Mult.: 1
Varistors 820V 2500pF V550LA80CP Littelfuse 1: ¥299 8,274In Stock	Mfr. Part # V550LA80CP Mouser Part # 576-V550LA80CP	Littelfuse	Varistors 820V 2500pF Learn More about Littelfuse c iii varistors	Datasheet	8,274In Stock	¥299 ¥215.9 ¥204.3 ¥179.4 View ¥171.1 ¥159.8 ¥143.8 ¥140.4	Min.: 1 Mult.: 1
Varistors 25V 250A 900pF V39RA8 Littelfuse 1: ¥1,197.6 948In Stock	Mfr. Part # V39RA8 Mouser Part # 576-V39RA8	Littelfuse	Varistors 25V 250A 900pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	948In Stock	¥1,197.6 ¥990 ¥943.4 ¥818.9 View ¥752.4 ¥684.3 ¥679.3	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS040.TXV Littelfuse 1: ¥7,095.8 10In Stock	Mfr. Part # 0TLS040.TXV Mouser Part # 576-0TLS040.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	10In Stock	¥7,095.8 ¥5,886.6 ¥5,429.8 ¥4,498 View ¥4,144.2 ¥3,792.1 ¥3,521.3	Min.: 1 Mult.: 1
Varistors 25V 14mm Phenolic UltraMOV V14P25P Littelfuse 1: ¥247.5 752In Stock	Mfr. Part # V14P25P Mouser Part # 576-V14P25P	Littelfuse	Varistors 25V 14mm Phenolic UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	752In Stock	¥247.5 ¥151.2 ¥112.1 ¥104.1 View ¥88.7 ¥73.4 ¥70.4 ¥66.6 ¥64.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS060.TXV Littelfuse 1: ¥7,929.6 3In Stock	Mfr. Part # 0TLS060.TXV Mouser Part # 576-0TLS060.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	3In Stock	¥7,929.6 ¥6,092.5 ¥5,502.9 ¥4,924.9 View ¥4,537.9 ¥4,067.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300A 600VAC 300VDC Class T JLLS300.X Littelfuse 1: ¥38,842.5 5In Stock	Mfr. Part # JLLS300.X Mouser Part # 576-JLLS300.X	Littelfuse	Industrial & Electrical Fuses 300A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	5In Stock	¥38,842.5 ¥32,200.1 ¥29,687.1 ¥24,531.3	Min.: 1 Mult.: 1
NTC Thermistors C THERMISTOR 10K OHM 5% 0603 SMT RB103J0J Littelfuse 1: ¥76.4 2,709In Stock	Mfr. Part # RB103J0J Mouser Part # 576-RB103J0J	Littelfuse	NTC Thermistors C THERMISTOR 10K OHM 5% 0603 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	2,709In Stock	¥76.4 ¥70.9 ¥65.8 ¥62.6 View ¥61.6 ¥56 ¥53.2 ¥48 ¥44.5	Min.: 1 Mult.: 1
Varistors 140V 7mm Epoxy UltraMOV V07E140P Littelfuse 1: ¥124.6 3,237In Stock	Mfr. Part # V07E140P Mouser Part # 576-V07E140P	Littelfuse	Varistors 140V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	3,237In Stock	¥124.6 ¥74.4 ¥51.5 ¥47.8 View ¥40.5 ¥33.1 ¥27.9	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 125A 170VDC 0TLS125.T Littelfuse 1: ¥8,514.3 10In Stock	Mfr. Part # 0TLS125.T Mouser Part # 576-0TLS125.T	Littelfuse	Industrial & Electrical Fuses 125A 170VDC	Datasheet	10In Stock	¥8,514.3 ¥7,064.2 ¥6,516.1 ¥5,396.6 View ¥4,973 ¥4,549.5 Quote	Min.: 1 Mult.: 1
NTC Thermistors THERMISTOR, US SENSO KR104R0J Littelfuse 1: ¥192.7 3,493In Stock	Mfr. Part # KR104R0J Mouser Part # 576-KR104R0J	Littelfuse	NTC Thermistors THERMISTOR, US SENSO Learn More about Littelfuse surface mount thermistors	Datasheet	3,493In Stock	¥192.7 ¥144 ¥115.1 ¥108.3 View ¥105.6 ¥88.9 ¥83.5 ¥76.6	Min.: 1 Mult.: 1
Varistors 11V 5mm Epoxy UltraMOV V05E11P Littelfuse 1: ¥64.8 2,883In Stock	Mfr. Part # V05E11P Mouser Part # 576-V05E11P	Littelfuse	Varistors 11V 5mm Epoxy UltraMOV Learn More about Littelfuse LV	Datasheet	2,883In Stock	¥64.8 ¥39.4 ¥33.9 ¥31.4 View ¥29.7 ¥27.9 ¥26.6 ¥25.9	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 15A 170VDC Littelfuse 0TLS015.T 0TLS015.T Littelfuse 1: ¥5,446.4 22In Stock	Mfr. Part # 0TLS015.T Mouser Part # 576-0TLS015.T	Littelfuse	Industrial & Electrical Fuses 15A 170VDC Learn More about Littelfuse tls telecommunications fuses	Datasheet	22In Stock	¥5,446.4 ¥4,519.6 ¥4,169.1 ¥3,454.9 View ¥3,184.1 ¥2,855.3 ¥2,627.7	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS020.TXV Littelfuse 1: ¥7,095.8 60In Stock	Mfr. Part # 0TLS020.TXV Mouser Part # 576-0TLS020.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	60In Stock	¥7,095.8 ¥5,886.6 ¥5,429.8 ¥4,498 View ¥4,144.2 ¥3,792.1 ¥3,521.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 60A 170VDC Littelfuse 0TLS060.T 0TLS060.T Littelfuse 1: ¥5,446.4 15In Stock	Mfr. Part # 0TLS060.T Mouser Part # 576-0TLS060.T	Littelfuse	Industrial & Electrical Fuses 60A 170VDC Learn More about Littelfuse tls telecommunications fuses	Datasheet	15In Stock	¥5,446.4 ¥4,519.6 ¥4,169.1 ¥3,454.9 View ¥3,184.1 ¥2,855.3 ¥2,627.7	Min.: 1 Mult.: 1
Varistors 11V 5mm Phenolic UltraMOV V05P11P Littelfuse 1: ¥129.6 3,738In Stock	Mfr. Part # V05P11P Mouser Part # 576-V05P11P	Littelfuse	Varistors 11V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	3,738In Stock	¥129.6 ¥77.2 ¥53.5 ¥49.7 View ¥42 ¥39.4 ¥31.2 ¥28.7	Min.: 1 Mult.: 1
Varistors 23V 5mm Phenolic UltraMOV V05P23P Littelfuse 1: ¥129.6 4,120In Stock	Mfr. Part # V05P23P Mouser Part # 576-V05P23P	Littelfuse	Varistors 23V 5mm Phenolic UltraMOV Learn More about Littelfuse LV	Datasheet	4,120In Stock	¥129.6 ¥77.2 ¥53.5 ¥49.7 View ¥42 ¥39.4 ¥31.2 ¥28.7	Min.: 1 Mult.: 1
Varistors 150V V150LA10CP Littelfuse 1: ¥171.1 2,234In Stock	Mfr. Part # V150LA10CP Mouser Part # 576-V150LA10CP	Littelfuse	Varistors 150V Learn More about Littelfuse c iii varistors	Datasheet	2,234In Stock	¥171.1 ¥81.1 ¥74.2 ¥74.1 ¥73.1	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE V420LA40CP Littelfuse 1: ¥137.9 2,427In Stock	Mfr. Part # V420LA40CP Mouser Part # 576-V420LA40CP	Littelfuse	Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	2,427In Stock	¥137.9 ¥97.2 ¥88.4 ¥86.2 ¥85.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T JLLS030.TXP Littelfuse 1: ¥5,896.6 6In Stock	Mfr. Part # JLLS030.TXP Mouser Part # 576-JLLS030.TXP	Littelfuse	Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T Learn More about Littelfuse hvacr solutions	Datasheet	6In Stock	¥5,896.6 ¥4,891.6 ¥4,209 ¥3,660.8 View ¥3,373.5 ¥3,315.4	Min.: 1 Mult.: 1