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.

Results: 41
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Packaging Series Resistance Tolerance Case Code - in Case Code - mm Length Width Height Technology Termination Termination Style
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 150ppm 0.5mOhm 1.0 5.051In Stock
Cut Tape
Rp22.565,58
Rp14.731,84
Rp11.301,14
Rp10.182,03
Reel
Rp6.200,95
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 500 uOhms 1 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.85 mm (0.033 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 1.0 3.000In Stock
Cut Tape
Rp39.994,28
Rp26.601,70
Rp20.730,98
Rp18.712,92
Reel
Rp12.750,47
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 750 uOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.56 mm (0.022 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 3mOhm 5.0% 2.990In Stock
Cut Tape
Rp35.591,24
Rp23.666,34
Rp18.254,27
Rp16.511,40
Reel
Rp11.099,33
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 3 mOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.38 mm (0.015 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA5931 10W 50ppm 1mOhm 1.0 2.460In Stock
Cut Tape
Rp39.627,36
Rp26.418,24
Rp20.547,52
Rp18.529,46
Reel
Rp12.475,28
Min.: 1
Mult.: 1
: 1.500
Reel, Cut Tape, MouseReel SSA 1 mOhms 1 % 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 1.07 mm (0.042 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 100ppm 1mOhm 1.0 2.675In Stock
Cut Tape
Rp19.997,14
Rp13.062,35
Rp9.998,57
Rp8.916,16
Reel
Rp5.357,03
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 1 mOhms 1 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.44 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 50ppm 2mOhm 1.0% 2.125In Stock
3.000Expected 29/03/2027
Cut Tape
Rp19.630,22
Rp12.805,51
Rp9.796,76
Rp8.824,43
Reel
Rp5.357,03
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 2 mOhms 1 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.67 mm (0.026 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 4W 50ppm 3mOhm 1.0% 1.802In Stock
Cut Tape
Rp19.630,22
Rp12.805,51
Rp9.796,76
Rp8.824,43
Reel
Rp6.237,64
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 3 mOhms 1 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.42 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 9W 70ppm 0.5mOhm 1.0% 1.916In Stock
Cut Tape
Rp39.994,28
Rp26.601,70
Rp20.730,98
Rp18.712,92
Reel
Rp12.750,47
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 500 uOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.83 mm (0.033 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA5931 8W 100ppm 0.5mOhm 1.0 1.455In Stock
Cut Tape
Rp46.415,38
Rp29.903,98
Rp24.033,26
Rp21.281,36
Reel
Rp13.942,96
Min.: 1
Mult.: 1
: 1.500
Reel, Cut Tape, MouseReel SSA 500 uOhms 1 % 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 0.62 mm (0.024 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 150ppm 0.5mOhm 5.0 Non-Stocked Lead-Time 16 Weeks
Reel
Rp5.815,68
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 500 uOhms 5 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.85 mm (0.033 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 100ppm 1mOhm 5.0 Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp18.529,46
Rp12.090,01
Rp9.228,04
Rp8.310,74
Reel
Rp5.008,46
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 1 mOhms 5 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.44 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 6W 50ppm 2mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp19.997,14
Rp13.062,35
Rp9.980,22
Rp8.640,97
Reel
Rp5.008,46
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 2 mOhms 5 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.67 mm (0.026 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 4W 50ppm 3mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp5.815,68
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 3 mOhms 5 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.42 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 4W 50ppm 4mOhm 1.0% Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp19.630,22
Rp12.805,51
Rp9.796,76
Rp8.824,43
Reel
Rp5.357,03
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 4 mOhms 1 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.33 mm (0.013 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA2512 4W 50ppm 4mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp5.008,46
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 4 mOhms 5 % 2512 6432 6.35 mm (0.25 in) 3.02 mm (0.119 in) 0.33 mm (0.013 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 9W 150ppm 0.2mOhm 1.0% Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp39.994,28
Rp26.601,70
Rp20.730,98
Rp18.712,92
Reel
Rp12.750,47
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 200 uOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 1.4 mm (0.055 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 9W 150ppm 0.2mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp11.099,33
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 200 uOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 1.4 mm (0.055 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 10W 150ppm 0.3mOhm 1.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp12.750,47
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 300 uOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 1.28 mm (0.05 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 10W 150ppm 0.3mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp11.099,33
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 300 uOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 1.28 mm (0.05 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 9W 70ppm 0.5mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp35.591,24
Rp23.666,34
Rp18.254,27
Rp16.511,40
Reel
Rp11.099,33
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 500 uOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.83 mm (0.033 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 5.0 Non-Stocked Lead-Time 16 Weeks
Reel
Rp12.273,47
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 750 uOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.56 mm (0.022 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 1.0 Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp37.242,38
Rp24.767,10
Rp19.263,30
Rp17.355,32
Reel
Rp11.741,44
Min.: 1
Mult.: 1
: 3.000
Reel, Cut Tape, MouseReel SSA 1 mOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.42 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 7W 50ppm 1mOhm 5.0 Non-Stocked Lead-Time 16 Weeks
Reel
Rp11.099,33
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 1 mOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.42 mm (0.017 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 1.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp11.741,44
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 2 mOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.58 mm (0.023 in) Metal Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T SSA3921 6W 50ppm 2mOhm 5.0% Non-Stocked Lead-Time 16 Weeks
Reel
Rp11.099,33
Min.: 3.000
Mult.: 3.000
: 3.000
Reel SSA 2 mOhms 5 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.58 mm (0.023 in) Metal Film 2 Terminal SMD/SMT