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Reliable BMS Protection Solutions

Littelfuse provides a wide portfolio of products designed for reliable BMS protection, from EVs to grids. These products include fuses, TVS diodes, gate drivers, solid-state relays, sensors, and resistors. From small APL applications to utility grids, Littelfuse offers various modules and products with a wide range of specifications, ensuring engineers can find the most suitable choice for any project.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 3kW 58V AEC-Q101 5% Bi-Directional TPSMD58CA Littelfuse 1: 1,49 € 1 841In Stock	Mfr. Part No. TPSMD58CA Mouser Part No 576-TPSMD58CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 58V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1 841In Stock	Cut Tape 1,49 € 0,946 € 0,705 € 0,629 € View Reel 0,423 € 0,495 € 0,426 € 0,423 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101 SZSMF5.0AT1G Littelfuse 1: 0,662 € 10 438In Stock 42 000On Order	Mfr. Part No. SZSMF5.0AT1G Mouser Part No 863-SZSMF5.0AT1G	Littelfuse	ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101 Learn More about Littelfuse tvsdiodes	Datasheet	10 438In Stock 42 000On Order On Order Ship Dates Mfr. No: SZSMF5.0AT1G Stock: 10 438 Can Dispatch Immediately On Order: 21 000 Expected 11/02/2027 21 000 Expected 13/04/2027 Factory Lead Time: 23 Weeks	Cut Tape 0,662 € 0,298 € 0,262 € 0,20 € Reel 0,126 € View 0,197 € 0,117 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Automotive Fuses 100A 32VDC BF1 BLUE M5 TWO HOLES 153.5631.6102 Littelfuse 1: 2,68 € 154In Stock 1 000Expected 24/11/2026	Mfr. Part No. 153.5631.6102 Mouser Part No 576-153.5631.6102	Littelfuse	Automotive Fuses 100A 32VDC BF1 BLUE M5 TWO HOLES Learn More about Littelfuse bf1 fuses	Datasheet	154In Stock 1 000Expected 24/11/2026	2,68 € 2,44 € 2,36 € 1,85 € View 1,57 € 1,47 € 1,30 € 1,25 € 1,21 €	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount Single Pole 1-Form-A, 250V,250mA PLA171PTR IXYS Integrated Circuits 1: 6,48 € 132In Stock 1 000Expected 28/06/2027 End of Life	Mfr. Part No. PLA171PTR Mouser Part No 849-PLA171PTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount Single Pole 1-Form-A, 250V,250mA	Datasheet	132In Stock 1 000Expected 28/06/2027	Cut Tape 6,48 € 5,93 € 5,50 € 5,31 € View Reel 4,37 € 5,13 € 4,72 € 4,56 € 4,37 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay PLA172PTR IXYS Integrated Circuits 1: 8,72 € 20In Stock End of Life	Mfr. Part No. PLA172PTR Mouser Part No 849-PLA172PTR End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay	Datasheet	20In Stock	Cut Tape 8,72 € 7,98 € 7,34 € 7,03 € View Reel 5,89 € 6,73 € 6,29 € 6,07 € 5,89 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional TPSMD10CA Littelfuse 1: 1,51 € 2 358In Stock	Mfr. Part No. TPSMD10CA Mouser Part No 576-TPSMD10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	2 358In Stock	Cut Tape 1,51 € 0,955 € 0,76 € 0,635 € View Reel 0,41 € 0,495 € 0,426 € 0,41 €	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional TPSMB30CA Littelfuse 1: 0,774 € 8In Stock 21 000On Order	Mfr. Part No. TPSMB30CA Mouser Part No 576-TPSMB30CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	8In Stock 21 000On Order On Order Ship Dates Mfr. No: TPSMB30CA Stock: 8 Can Dispatch Immediately On Order: 6 000 Expected 20/04/2027 15 000 Expected 11/05/2027 Factory Lead Time: 42 Weeks	Cut Tape 0,774 € 0,44 € 0,306 € 0,249 € 0,234 € Reel 0,161 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Fuse Holder 58V Bolt-Down Fuse Holder 04981038HXFC Littelfuse 1: 12,49 € 4 566Expected 25/01/2027	Mfr. Part No. 04981038HXFC Mouser Part No 576-04981038HXFC	Littelfuse	Fuse Holder 58V Bolt-Down Fuse Holder Learn More about Littelfuse midi 498 fuse holders	Datasheet	4 566Expected 25/01/2027	12,49 € 8,78 € 8,12 € 8,03 € View 7,79 € 7,07 € 6,73 €	Min.: 1 Mult.: 1
Automotive Fuses BF1 70A 58V 142.5631.5702 Littelfuse 1: 3,35 € 6 985On Order	Mfr. Part No. 142.5631.5702 Mouser Part No 576-142.5631.5702	Littelfuse	Automotive Fuses BF1 70A 58V Learn More about Littelfuse bf1 fuses	Datasheet	6 985On Order On Order Ship Dates Mfr. No: 142.5631.5702 Stock: 0 On Order: 2 985 Expected 11/01/2027 4 000 Expected 04/02/2027 Factory Lead Time: 16 Weeks	3,35 € 3,10 € 2,57 € 2,37 € View 2,12 € 1,95 € 1,90 €	Min.: 1 Mult.: 1
Automotive Fuses 40A 32VDC BF1 GREEN M6 TWO HOLES 153.7010.5402 Littelfuse 1: 2,67 € 11 970Expected 23/11/2026	Mfr. Part No. 153.7010.5402 Mouser Part No 576-153.7010.5402	Littelfuse	Automotive Fuses 40A 32VDC BF1 GREEN M6 TWO HOLES Learn More about Littelfuse bf1 fuses	Datasheet	11 970Expected 23/11/2026	2,67 € 2,22 € 2,05 € 1,70 € View 1,57 € 1,35 € 1,33 €	Min.: 1 Mult.: 1
Automotive Fuses 32V 100A w/6.6mm Holes 0298100.ZXA Littelfuse 1: 6,48 € 498Expected 31/12/2026	Mfr. Part No. 0298100.ZXA Mouser Part No 576-0298100.ZXA	Littelfuse	Automotive Fuses 32V 100A w/6.6mm Holes	Datasheet	498Expected 31/12/2026	6,48 € 5,97 € 5,75 € 4,42 € View 3,79 € 3,53 € 3,23 € 3,16 €	Min.: 1 Mult.: 1
Automotive Fuses 32V 125A MEGA UL Rated 0298125.ZXEH-UL Littelfuse 1: 8,81 € 901Expected 07/12/2026	Mfr. Part No. 0298125.ZXEH-UL Mouser Part No 576-0298125.ZXEH-UL	Littelfuse	Automotive Fuses 32V 125A MEGA UL Rated	Datasheet	901Expected 07/12/2026	8,81 € 8,46 € 8,14 € 6,27 € View 5,32 € 5,01 € 4,49 €	Min.: 1 Mult.: 1
Automotive Fuses Fuse - Midi 32VDC, M6 1-hole 40A 0498040.MX1M6 Littelfuse 1: 2,60 € 990Expected 08/02/2027	Mfr. Part No. 0498040.MX1M6 Mouser Part No 576-0498040.MX1M6	Littelfuse	Automotive Fuses Fuse - Midi 32VDC, M6 1-hole 40A	Datasheet	990Expected 08/02/2027	2,60 € 2,36 € 2,28 € 1,79 € View 1,51 € 1,42 € 1,26 € 1,20 € 1,16 €	Min.: 1 Mult.: 1
Fuse Holder 200A 6-58Vdc 5Nm 04980933ZXT Littelfuse 1: 34,36 € 420On Order	Mfr. Part No. 04980933ZXT Mouser Part No 576-04980933ZXT	Littelfuse	Fuse Holder 200A 6-58Vdc 5Nm Learn More about Littelfuse mdb midi fuse holders	Datasheet	420On Order On Order Ship Dates Mfr. No: 04980933ZXT Stock: 0 On Order: 216 Expected 02/11/2026 24 Expected 04/11/2026 180 Expected 11/11/2026 Factory Lead Time: 19 Weeks	34,36 € 26,68 € 25,33 € 22,69 € View 21,29 € 20,00 € 19,60 €	Min.: 1 Mult.: 1
Fuse Holder 32V Bolt-Down High-Current Fuse Holder with Out-Board Mounting Base, A & D Cover, No Hardware 0498900.TXN Littelfuse 1: 13,56 € 812Expected 07/12/2026	Mfr. Part No. 0498900.TXN Mouser Part No 576-0498900.TXN	Littelfuse	Fuse Holder 32V Bolt-Down High-Current Fuse Holder with Out-Board Mounting Base, A & D Cover, No Hardware Learn More about Littelfuse midi 498 fuse holders	Datasheet	812Expected 07/12/2026	13,56 € 11,15 € 10,23 € 9,27 €	Min.: 1 Mult.: 1
Automotive Fuses BF1 150A 58V 142.5631.6152 Littelfuse 1: 3,55 € 928Expected 07/12/2026	Mfr. Part No. 142.5631.6152 Mouser Part No 576-142.5631.6152	Littelfuse	Automotive Fuses BF1 150A 58V Learn More about Littelfuse bf1 fuses	Datasheet	928Expected 07/12/2026	3,55 € 3,11 € 2,60 € 2,37 € View 2,25 € 2,07 € 1,94 € 1,90 €	Min.: 1 Mult.: 1
Automotive Fuses 58V 40A 1000A 142.7010.5402 Littelfuse 1: 3,55 € 921Expected 02/11/2026	Mfr. Part No. 142.7010.5402 Mouser Part No 576-142.7010.5402	Littelfuse	Automotive Fuses 58V 40A 1000A Learn More about Littelfuse bf1 fuses	Datasheet	921Expected 02/11/2026	3,55 € 3,28 € 2,72 € 2,51 € View 2,25 € 2,07 € 1,94 € 1,90 €	Min.: 1 Mult.: 1
Automotive Fuses Fuse - BF2 32V / 1500A DC, 500A 200 pc 153.5395.6502 Littelfuse 1: 9,84 € 1 940Expected 07/12/2026	Mfr. Part No. 153.5395.6502 Mouser Part No 576-153.5395.6502	Littelfuse	Automotive Fuses Fuse - BF2 32V / 1500A DC, 500A 200 pc	Datasheet	1 940Expected 07/12/2026	9,84 € 8,16 € 7,53 € 6,24 € View 5,04 € 4,86 € 4,83 € 4,75 €	Min.: 1 Mult.: 1
Automotive Fuses 80A 32VDC BF1 WHITE M5 TWO HOLES 153.5631.5802 Littelfuse 1: 2,36 € 999Expected 24/11/2026	Mfr. Part No. 153.5631.5802 Mouser Part No 576-153.5631.5802	Littelfuse	Automotive Fuses 80A 32VDC BF1 WHITE M5 TWO HOLES Learn More about Littelfuse bf1 fuses	Datasheet	999Expected 24/11/2026	2,36 € 2,17 € 1,81 € 1,66 € 1,54 €	Min.: 1 Mult.: 1
Automotive Fuses 30A 32VDC BF1 ORANGE M6 TWO HOLES 153.7010.5302 Littelfuse 1: 2,68 € 2 918On Order	Mfr. Part No. 153.7010.5302 Mouser Part No 576-153.7010.5302	Littelfuse	Automotive Fuses 30A 32VDC BF1 ORANGE M6 TWO HOLES Learn More about Littelfuse bf1 fuses	Datasheet	2 918On Order On Order Ship Dates Mfr. No: 153.7010.5302 Stock: 0 On Order: 1 918 Expected 01/12/2026 1 000 Expected 07/12/2026 Factory Lead Time: 16 Weeks	2,68 € 2,44 € 2,36 € 1,85 € View 1,57 € 1,47 € 1,30 € 1,25 € 1,21 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 450W 12V BI AEC-Q101 AQ12C-01FTG Littelfuse 1: 0,602 € 20 950Expected 01/03/2027	Mfr. Part No. AQ12C-01FTG Mouser Part No 576-AQ12C-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 450W 12V BI AEC-Q101 Learn More about Littelfuse aqx tvs diode arrays	Datasheet	20 950Expected 01/03/2027	Cut Tape 0,602 € 0,273 € 0,24 € 0,182 € Reel 0,126 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ130CA Littelfuse 1: 4,70 € 3 000Expected 12/11/2026	Mfr. Part No. TP5.0SMDJ130CA Mouser Part No 576-TP5.0SMDJ130CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	3 000Expected 12/11/2026	Cut Tape 4,70 € 3,15 € 2,56 € 2,34 € View Reel 1,94 € 2,07 € 1,94 € 1,94 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional TPSMA6L11A Littelfuse 1: 0,593 € 12 997On Order	Mfr. Part No. TPSMA6L11A Mouser Part No 576-TPSMA6L11A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	12 997On Order On Order Ship Dates Mfr. No: TPSMA6L11A Stock: 0 On Order: 997 Expected 14/12/2026 3 000 Expected 25/01/2027 9 000 Expected 22/03/2027 Factory Lead Time: 14 Weeks	Cut Tape 0,593 € 0,269 € 0,237 € 0,181 € Reel 0,14 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional TPSMA6L22A Littelfuse 1: 0,628 € 6In Stock	Mfr. Part No. TPSMA6L22A Mouser Part No 576-TPSMA6L22A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	6In Stock	Cut Tape 0,628 € 0,286 € 0,251 € 0,192 € Reel 0,146 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional TPSMA6L85A Littelfuse 1: 0,662 € 9 803Expected 14/12/2026	Mfr. Part No. TPSMA6L85A Mouser Part No 576-TPSMA6L85A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	9 803Expected 14/12/2026	Cut Tape 0,662 € 0,342 € 0,26 € 0,202 € 0,187 € Reel 0,14 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000