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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional TPSMD15CA Littelfuse 1: Rp32.288,96 2.970In Stock	Mfr. Part No. TPSMD15CA Mouser Part No 576-TPSMD15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	2.970In Stock	Cut Tape Rp32.288,96 Rp20.364,06 Rp16.217,86 Rp13.539,35 Reel Rp8.916,16 View Rp10.548,95 Rp9.081,27 Rp8.714,35	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional TPSMA6L45A Littelfuse 1: Rp15.227,18 8.770In Stock	Mfr. Part No. TPSMA6L45A Mouser Part No 576-TPSMA6L45A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	8.770In Stock	Cut Tape Rp15.227,18 Rp6.879,75 Rp6.072,53 Rp4.623,19 Reel Rp2.972,05 View Rp4.403,04 Rp2.586,79 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional TPSMB15CA Littelfuse 1: Rp14.493,34 4.161In Stock	Mfr. Part No. TPSMB15CA Mouser Part No 576-TPSMB15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4.161In Stock	Cut Tape Rp14.493,34 Rp7.393,44 Rp6.145,91 Rp4.623,19 Reel Rp3.210,55 View Rp4.439,73 Rp2.806,94 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional TPSMB220A Littelfuse 1: Rp19.263,30 2.804In Stock	Mfr. Part No. TPSMB220A Mouser Part No 576-TPSMB220A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2.804In Stock	Cut Tape Rp19.263,30 Rp8.934,50 Rp7.925,47 Rp6.145,91 Reel Rp4.843,34 Rp4.549,81 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional TPSMB250CA Littelfuse 1: Rp23.115,96 2.982In Stock	Mfr. Part No. TPSMB250CA Mouser Part No 576-TPSMB250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2.982In Stock	Cut Tape Rp23.115,96 Rp10.714,06 Rp9.503,23 Rp7.375,09 Reel Rp4.843,34 Rp4.549,81 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Automotive Fuses 150A W/M6 MIDI 0498150.MXM6 Littelfuse 1: Rp61.459,10 775In Stock	Mfr. Part No. 0498150.MXM6 Mouser Part No 576-0498150.MXM6	Littelfuse	Automotive Fuses 150A W/M6 MIDI	Datasheet	775In Stock	Rp61.459,10 Rp55.955,30 Rp53.937,24 Rp42.379,26 View Rp35.958,16 Rp33.756,64 Rp29.903,98 Rp28.069,38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional TPSMB91A Littelfuse 1: Rp16.327,94 1.450In Stock	Mfr. Part No. TPSMB91A Mouser Part No 576-TPSMB91A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1.450In Stock	Cut Tape Rp16.327,94 Rp7.393,44 Rp6.531,18 Rp4.990,11 Rp4.843,34 Reel Rp3.412,36 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional TPSMD18CA Littelfuse 1: Rp32.472,42 849In Stock	Mfr. Part No. TPSMD18CA Mouser Part No 576-TPSMD18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	849In Stock	Cut Tape Rp32.472,42 Rp20.547,52 Rp16.217,86 Rp13.686,12 Reel Rp8.659,31 View Rp10.750,76 Rp9.081,27 Rp8.530,89	Min.: 1 Mult.: 1 : 3.000
Automotive Fuses 58V 70A 1000A 142.7010.5702 Littelfuse 1: Rp88.427,72 325In Stock	Mfr. Part No. 142.7010.5702 Mouser Part No 576-142.7010.5702	Littelfuse	Automotive Fuses 58V 70A 1000A Learn More about Littelfuse bf1 fuses	Datasheet	325In Stock	Rp88.427,72 Rp82.373,54 Rp79.254,72 Rp62.559,86 View Rp51.735,72 Rp49.717,66 Rp44.580,78	Min.: 1 Mult.: 1
Automotive Fuses 32V 40A MIDI TRANSP HOU 0498040.SXT Littelfuse 1: Rp95.399,20 18In Stock	Mfr. Part No. 0498040.SXT Mouser Part No 576-0498040.SXT	Littelfuse	Automotive Fuses 32V 40A MIDI TRANSP HOU	Datasheet	18In Stock	Rp95.399,20 Rp88.794,64 Rp85.859,28 Rp67.329,82 View Rp55.771,84 Rp53.570,32 Rp46.231,92 Rp43.663,48	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional TPSMB11CA Littelfuse 1: Rp17.428,70 1.723In Stock	Mfr. Part No. TPSMB11CA Mouser Part No 576-TPSMB11CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1.723In Stock	Cut Tape Rp17.428,70 Rp10.824,14 Rp7.063,21 Rp5.320,34 Reel Rp3.962,74 View Rp4.843,34 Rp3.926,04 Rp3.412,36 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V TPSMB58CA Littelfuse 1: Rp17.428,70 1.821In Stock	Mfr. Part No. TPSMB58CA Mouser Part No 576-TPSMB58CA	Littelfuse	ESD Protection Diodes / TVS Diodes TPSMB - CA 52.78V Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1.821In Stock	Cut Tape Rp17.428,70 Rp10.824,14 Rp7.063,21 Rp5.320,34 Reel Rp3.871,01 View Rp4.843,34 Rp3.834,31 Rp3.412,36	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional TPSMC15CA Littelfuse 1: Rp24.583,64 14In Stock	Mfr. Part No. TPSMC15CA Mouser Part No 576-TPSMC15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmc tvs diodes	Datasheet	14In Stock	Cut Tape Rp24.583,64 Rp15.410,64 Rp10.090,30 Rp7.797,05 Rp6.622,91 Reel Rp5.925,76 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay PLA172P IXYS Integrated Circuits 1: Rp186.211,90 122In Stock End of Life	Mfr. Part No. PLA172P Mouser Part No 849-PLA172P End of Life	IXYS Integrated Circuits	Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay	Datasheet	122In Stock	Rp186.211,90 Rp172.268,94 Rp161.444,80 Rp144.749,94 View Rp142.181,50 Rp130.806,98 Rp127.871,62 Rp125.853,56 Quote	Min.: 1 Mult.: 1
Automotive Fuses Fuse - Midi 32V Clear Hsng M6 Hole 30A 0498030.MXTM6-CN Littelfuse 1: Rp32.839,34 1.396In Stock	Mfr. Part No. 0498030.MXTM6-CN Mouser Part No 576-0498030.MXTM6-CN	Littelfuse	Automotive Fuses Fuse - Midi 32V Clear Hsng M6 Hole 30A	Datasheet	1.396In Stock	Rp32.839,34 Rp28.986,68 Rp27.519,00 Rp22.198,66 View Rp19.079,84 Rp18.346,00 Rp15.924,33 Rp15.208,83	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional TPSMD18A Littelfuse 1: Rp32.288,96 1.855In Stock	Mfr. Part No. TPSMD18A Mouser Part No 576-TPSMD18A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	1.855In Stock	Cut Tape Rp32.288,96 Rp20.364,06 Rp16.217,86 Rp13.539,35 Reel Rp8.659,31 View Rp10.548,95 Rp9.081,27 Rp7.980,51 Rp7.540,21 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD523 Bi-dir TVS AQ1205-01LTG Littelfuse 1: Rp13.025,66 12.545In Stock New Product	Mfr. Part No. AQ1205-01LTG Mouser Part No 576-AQ1205-01LTG New Product	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD523 Bi-dir TVS Learn More about Littelfuse aq1205 01ltg tvs diode	Datasheet	12.545In Stock	Cut Tape Rp13.025,66 Rp5.889,07 Rp5.173,57 Rp3.926,04 Reel Rp2.788,59 View Rp3.522,43 Rp2.458,36 Rp2.348,29 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional TPSMA6L7.5A Littelfuse 1: Rp15.777,56 7In Stock	Mfr. Part No. TPSMA6L7.5A Mouser Part No 576-TPSMA6L7.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	7In Stock	Cut Tape Rp15.777,56 Rp6.879,75 Rp6.072,53 Rp4.623,19 Reel Rp2.972,05 View Rp4.403,04 Rp2.917,01 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Current Sense Resistors - SMD 2T SSA2512 6W 150ppm 0.5mOhm 1.0 SSA2512L0M50FWR Littelfuse 1: Rp22.565,58 5.051In Stock	Mfr. Part No. SSA2512L0M50FWR Mouser Part No 576-SSA2512L0M50FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA2512 6W 150ppm 0.5mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	5.051In Stock	Cut Tape Rp22.565,58 Rp14.731,84 Rp11.301,14 Rp10.182,03 View Reel Rp6.200,95 Rp8.934,50 Rp8.072,24 Rp6.732,98 Rp6.200,95 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 1.0 SSA3921L0M75FWR Littelfuse 1: Rp39.994,28 3.000In Stock	Mfr. Part No. SSA3921L0M75FWR Mouser Part No 576-SSA3921L0M75FWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	3.000In Stock	Cut Tape Rp39.994,28 Rp26.601,70 Rp20.730,98 Rp18.712,92 View Reel Rp12.750,47 Rp16.511,40 Rp15.190,49 Rp12.897,24 Rp12.750,47 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 3mOhm 5.0% SSA3921LR003JWR Littelfuse 1: Rp35.591,24 2.990In Stock	Mfr. Part No. SSA3921LR003JWR Mouser Part No 576-SSA3921LR003JWR	Littelfuse	Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 3mOhm 5.0% Learn More about Littelfuse ssa current shunt resistors	Datasheet	2.990In Stock	Cut Tape Rp35.591,24 Rp23.666,34 Rp18.254,27 Rp16.511,40 View Reel Rp11.099,33 Rp14.603,42 Rp13.282,50 Rp11.264,44 Rp11.099,33 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Current Sense Resistors - SMD 2T SSA5931 10W 50ppm 1mOhm 1.0 SSA5931LR001FDR Littelfuse 1: Rp39.627,36 2.460In Stock	Mfr. Part No. SSA5931LR001FDR Mouser Part No 576-SSA5931LR001FDR	Littelfuse	Current Sense Resistors - SMD 2T SSA5931 10W 50ppm 1mOhm 1.0 Learn More about Littelfuse ssa current shunt resistors	Datasheet	2.460In Stock	Cut Tape Rp39.627,36 Rp26.418,24 Rp20.547,52 Rp18.529,46 Reel Rp12.475,28 View Rp16.346,29 Rp14.768,53 Rp12.475,28 Rp12.328,51 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ100CA Littelfuse 1: Rp100.169,16 3.173In Stock	Mfr. Part No. TP5.0SMDJ100CA Mouser Part No 576-TP5.0SMDJ100CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	3.173In Stock	Cut Tape Rp100.169,16 Rp67.146,36 Rp54.671,08 Rp49.901,12 View Reel Rp41.278,50 Rp44.213,86 Rp41.278,50 Rp41.278,50 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ40CA Littelfuse 1: Rp87.693,88 5.890In Stock	Mfr. Part No. TP5.0SMDJ40CA Mouser Part No 576-TP5.0SMDJ40CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5.890In Stock	Cut Tape Rp87.693,88 Rp57.789,90 Rp47.149,22 Rp40.177,74 View Reel Rp31.004,74 Rp35.407,78 Rp33.940,10 Rp31.004,74 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ70CA Littelfuse 1: Rp84.391,60 3.000In Stock	Mfr. Part No. TP5.0SMDJ70CA Mouser Part No 576-TP5.0SMDJ70CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	3.000In Stock	Cut Tape Rp84.391,60 Rp55.771,84 Rp43.296,56 Rp39.443,90 View Reel Rp31.004,74 Rp33.206,26 Rp31.738,58 Rp31.004,74 MouseReel Available	Min.: 1 Mult.: 1 : 3.000