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Battery Management System Solutions

Littelfuse Battery Management System Solutions features components that protect against overcurrents, surges, and electrostatic discharge (ESD) that threaten the safe operation of battery management systems (BMS) in industrial tools and robotics, as well as e-mobility, mobile, and wearable applications. These systems regulate battery performance and communicate with energy management systems to keep batteries safe and operational. Littelfuse Battery Management System Solutions include fuses, TVS diodes, diode arrays, single-cell batteries, multi-cell batteries, solid state relays, 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.
Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor 59166-1-S-00-C Littelfuse 1: ¥275.7 125In Stock 3,000Expected 12/23/2026	Mfr. Part # 59166-1-S-00-C Mouser Part # 934-59166-1-S-00-C	Littelfuse	Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	125In Stock 3,000Expected 12/23/2026	¥275.7 ¥240.8 ¥219.3 ¥201 View ¥176.1 ¥165.1 ¥156.3 ¥150	Min.: 1 Mult.: 1
Cartridge Fuses 250V .5A Slo-Blo 2AG 0230.500MXP Littelfuse 1: ¥252.5 2,009In Stock	Mfr. Part # 0230.500MXP Mouser Part # 576-0230.500MXP	Littelfuse	Cartridge Fuses 250V .5A Slo-Blo 2AG Learn More about Littelfuse battery management solutions	Datasheet	2,009In Stock	¥252.5 ¥209.3 ¥194.3 ¥160.1 View ¥147.7 ¥132.7 ¥122.4 ¥108.6 ¥101.8	Min.: 1 Mult.: 1
Cartridge Fuses 125V 6A Medium Acting 0233006.MXP Littelfuse 1: ¥237.5 1,486In Stock	Mfr. Part # 0233006.MXP Mouser Part # 576-0233006.MXP	Littelfuse	Cartridge Fuses 125V 6A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,486In Stock	¥237.5 ¥197.7 ¥182.7 ¥151 View ¥139.2 ¥125.1 ¥115.4 ¥101.8 ¥95.5	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Medium Acting 023402.5MXP Littelfuse 1: ¥259.1 1,328In Stock	Mfr. Part # 023402.5MXP Mouser Part # 576-023402.5MXP	Littelfuse	Cartridge Fuses 250V 2.5A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,328In Stock	¥259.1 ¥214.3 ¥199.3 ¥164.3 View ¥151.5 ¥136.2 ¥125.6 ¥111.8 ¥104.6	Min.: 1 Mult.: 1
Cartridge Fuses 250V FA 3AG 7AMP 0312007.VXP Littelfuse 1: ¥521.6 480In Stock	Mfr. Part # 0312007.VXP Mouser Part # 576-0312007.VXP	Littelfuse	Cartridge Fuses 250V FA 3AG 7AMP Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	480In Stock	¥521.6 ¥377 ¥360.4 ¥295.7 View ¥265.8 ¥255.8 ¥252.5 ¥232.5 ¥225.9	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.25A Slo-Blo 03132.25HXP Littelfuse 1: ¥274.1 1,061In Stock	Mfr. Part # 03132.25HXP Mouser Part # 576-03132.25HXP	Littelfuse	Cartridge Fuses 250V 2.25A Slo-Blo Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,061In Stock	¥274.1 ¥227.6 ¥210.9 ¥141 View ¥127.4 ¥119.1 ¥111.6	Min.: 1 Mult.: 1
Cartridge Fuses 250V 20A Slo-Blo 3AB 0325020.MXF80P Littelfuse 1: ¥308.9 1,016In Stock	Mfr. Part # 0325020.MXF80P Mouser Part # 576-0325020.MXF80P	Littelfuse	Cartridge Fuses 250V 20A Slo-Blo 3AB Learn More about Littelfuse battery management solutions	Datasheet	1,016In Stock	¥308.9 ¥267.4 ¥250.8 ¥204.3 View ¥181 ¥169.4 ¥149.7 ¥139.4 ¥127.1	Min.: 1 Mult.: 1
Cartridge Fuses 250V 12A SB 3AB PB-FREE 0326012.MXDP Littelfuse 1: ¥518.2 629In Stock	Mfr. Part # 0326012.MXDP Mouser Part # 576-0326012.MXDP	Littelfuse	Cartridge Fuses 250V 12A SB 3AB PB-FREE Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	629In Stock	¥518.2 ¥430.2 ¥397 ¥330.5 View ¥304 ¥274.1 ¥252.5 ¥230.9 ¥224.2	Min.: 1 Mult.: 1
Cartridge Fuses 500V 60A Thru-Hole RoHS 0526060.UXTHP Littelfuse 1: ¥4,890 310In Stock	Mfr. Part # 0526060.UXTHP Mouser Part # 576-0526060.UXTHP	Littelfuse	Cartridge Fuses 500V 60A Thru-Hole RoHS Learn More about Littelfuse 526 527 cartridge fuses	Datasheet	310In Stock	¥4,890 ¥4,057.8 ¥3,685.8 ¥3,102.7 View ¥2,858.6 ¥2,700.8 ¥2,699.1	Min.: 1 Mult.: 1
Cartridge Fuses 1KV BOLT DOWN TERMINAL 25A 0828025.ZXISOP Littelfuse 1: ¥6,823.4 309In Stock	Mfr. Part # 0828025.ZXISOP Mouser Part # 576-0828025.ZXISOP	Littelfuse	Cartridge Fuses 1KV BOLT DOWN TERMINAL 25A Learn More about Littelfuse 828 high voltage cartridge fuse	Datasheet	309In Stock	¥6,823.4 ¥5,660.7 ¥5,222.2 ¥4,325.2 View ¥3,984.7 ¥3,830.3 Quote	Min.: 1 Mult.: 1
Automotive Fuses 70A 32VDC BF1 BROWN M6 TWO HOLES 153.7010.5702 Littelfuse 1: ¥519.9 629In Stock	Mfr. Part # 153.7010.5702 Mouser Part # 576-153.7010.5702	Littelfuse	Automotive Fuses 70A 32VDC BF1 BROWN M6 TWO HOLES Learn More about Littelfuse bf1 fuses	Datasheet	629In Stock	¥519.9 ¥473.4 ¥456.8 ¥358.8 View ¥305.6 ¥250.8 ¥239.2 ¥237.5	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional TPSMB200A Littelfuse 1: ¥209.3 2,584In Stock	Mfr. Part # TPSMB200A Mouser Part # 576-TPSMB200A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,584In Stock	Cut Tape ¥209.3 ¥97.2 ¥86.2 ¥66.8 Reel ¥43.9 ¥41.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional TPSMB350CA-A Littelfuse 1: ¥196 3,035In Stock	Mfr. Part # TPSMB350CA-A Mouser Part # 576-TPSMB350CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	3,035In Stock	Cut Tape ¥196 ¥130.1 ¥100.8 ¥89.7 Reel ¥64.8 View ¥70.3 ¥65.9 ¥63.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Cartridge Fuses 350V .375A FA PT 2AG PB-FREE 0208.375MXEP Littelfuse 1: ¥264.1 914In Stock	Mfr. Part # 0208.375MXEP Mouser Part # 576-0208.375MXEP	Littelfuse	Cartridge Fuses 350V .375A FA PT 2AG PB-FREE Learn More about Littelfuse 208 fast acting fuses	Datasheet	914In Stock	¥264.1 ¥234.2 ¥222.6 ¥179.4 View ¥154.3 ¥147.5 ¥129.7 ¥129.6 ¥126.9	Min.: 1 Mult.: 1
Cartridge Fuses 350V 2A FA 2AG PB-FREE 0208002.MXP Littelfuse 1: ¥141.2 254In Stock	Mfr. Part # 0208002.MXP Mouser Part # 576-0208002.MXP	Littelfuse	Cartridge Fuses 350V 2A FA 2AG PB-FREE Learn More about Littelfuse 208 fast acting fuses	Datasheet	254In Stock	¥141.2 ¥123.6 ¥119.6 ¥100.7 View ¥83.5 ¥75.9 ¥66.6 ¥61.3 ¥59.6	Min.: 1 Mult.: 1
Cartridge Fuses 350V 6A SB PT 2AG PB-FREE 0209006.MXP Littelfuse 1: ¥189.4 344In Stock	Mfr. Part # 0209006.MXP Mouser Part # 576-0209006.MXP	Littelfuse	Cartridge Fuses 350V 6A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	344In Stock	¥189.4 ¥165.3 ¥154.5 ¥127.9 View ¥110.6 ¥103.8 ¥91.7 ¥89.4 ¥86.7	Min.: 1 Mult.: 1
Cartridge Fuses 250V .35A Slo-Blo 2AG 0230.350MXP Littelfuse 1: ¥257.5 920In Stock	Mfr. Part # 0230.350MXP Mouser Part # 576-0230.350MXP	Littelfuse	Cartridge Fuses 250V .35A Slo-Blo 2AG Learn More about Littelfuse battery management solutions	Datasheet	920In Stock	¥257.5 ¥230.9 ¥215.9 ¥179.4 View ¥150.3 ¥144.7 ¥124.6 ¥116.6	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A C/Code M 0234010.MXBP Littelfuse 1: ¥242.5 52In Stock 2,000Expected 11/16/2026	Mfr. Part # 0234010.MXBP Mouser Part # 576-0234010.MXBP	Littelfuse	Cartridge Fuses 250V 10A C/Code M Learn More about Littelfuse 5x20 fuseholders	Datasheet	52In Stock 2,000Expected 11/16/2026	¥242.5 ¥215.9 ¥202.6 ¥167.8 View ¥139.2 ¥125.1 ¥115.4 ¥109.3	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Fast Acting 02351.25HXEP Littelfuse 1: ¥289 41In Stock	Mfr. Part # 02351.25HXEP Mouser Part # 576-02351.25HXEP	Littelfuse	Cartridge Fuses 250V 1.25A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	41In Stock	¥289 ¥255.8 ¥242.5 ¥196 View ¥176.1 ¥172.7 ¥160.5 ¥147.8 ¥139.2	Min.: 1 Mult.: 1
Cartridge Fuses 250V .4A Slo-Blo 3AG 0315.400HXP Littelfuse 1: ¥416.9 140In Stock	Mfr. Part # 0315.400HXP Mouser Part # 576-0315.400HXP	Littelfuse	Cartridge Fuses 250V .4A Slo-Blo 3AG Learn More about Littelfuse battery management solutions	Datasheet	140In Stock	¥416.9 ¥385.4 ¥365.4 ¥295.7 View ¥249.2 ¥245.8 ¥215.9	Min.: 1 Mult.: 1
Cartridge Fuses 250V .187A Slo-Blo 3AB 0326.187HXP Littelfuse 1: ¥473.4 69In Stock	Mfr. Part # 0326.187HXP Mouser Part # 576-0326.187HXP	Littelfuse	Cartridge Fuses 250V .187A Slo-Blo 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	69In Stock	¥473.4 ¥440.2 ¥418.6 ¥338.8 View ¥280.7 ¥274.1 ¥237.5 ¥232.5 ¥230.9	Min.: 1 Mult.: 1
Cartridge Fuses 250V .2A Slo-Blo 3AB 0326.200HXP Littelfuse 1: ¥473.4 32In Stock	Mfr. Part # 0326.200HXP Mouser Part # 576-0326.200HXP	Littelfuse	Cartridge Fuses 250V .2A Slo-Blo 3AB Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	32In Stock	¥473.4 ¥440.2 ¥418.6 ¥338.8 View ¥292.3 ¥287.4 ¥254.1 ¥240.8 ¥234.2	Min.: 1 Mult.: 1
Cartridge Fuses 250V 5x20mm (P) F LBC 8A 0617008.MXP Littelfuse 1: ¥43.2 2,323In Stock	Mfr. Part # 0617008.MXP Mouser Part # 576-0617008.MXP	Littelfuse	Cartridge Fuses 250V 5x20mm (P) F LBC 8A Learn More about Littelfuse 5x20 fuseholders	Datasheet	2,323In Stock	¥43.2 ¥35.9 ¥33.1 ¥28.1	Min.: 1 Mult.: 1
Automotive Fuses 32V 450A MEGA 0MEG450.X Littelfuse 1: ¥3,949.9 3In Stock	Mfr. Part # 0MEG450.X Mouser Part # 576-0MEG450.X	Littelfuse	Automotive Fuses 32V 450A MEGA Learn More about Littelfuse battery management solutions	Datasheet	3In Stock	¥3,949.9 ¥3,277.2 ¥3,023 ¥2,504.8 View ¥2,307.1 ¥2,179.2	Min.: 1 Mult.: 1
Cartridge Fuses Glass Body 630mA 20106300021 Littelfuse 1: ¥569.7 58In Stock	Mfr. Part # 20106300021 Mouser Part # 576-20106300021	Littelfuse	Cartridge Fuses Glass Body 630mA Learn More about Littelfuse battery management solutions	Datasheet	58In Stock	¥569.7 ¥518.2 ¥500 ¥393.7 View ¥338.8 ¥322.2 ¥299 ¥294 ¥287.4	Min.: 1 Mult.: 1

Battery Management System Solutions

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Circuit Protection

Electromechanical

Thermal Management