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
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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
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Case Code - mm
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Termination Style
Littelfuse Current Sense Resistors - SMD 2T SSA3921 8W 70ppm 0.75mOhm 1.0
Datasheet
3’000In Stock
MouseReel Available
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%
Datasheet
3’000In Stock
MouseReel Available
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
Datasheet
3’000In Stock
MouseReel Available
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 150ppm 0.5mOhm 1.0
Datasheet
2’248In Stock
MouseReel Available
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 SSA2512 6W 100ppm 1mOhm 1.0
Datasheet
2’698In Stock
MouseReel Available
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%
Datasheet
2’875In Stock
MouseReel Available
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%
Datasheet
1’907In Stock
MouseReel Available
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%
Datasheet
1’926In Stock
MouseReel Available
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
Datasheet
1’500Stock Available
More Info Available
MouseReel Available
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
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel 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
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 3’000
Mult.: 3’000
: 3’000

Reel 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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
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
Datasheet
Non-Stocked Lead-Time 16 Weeks
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
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 3’000
Mult.: 3’000
: 3’000

Reel 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
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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%
Datasheet
Non-Stocked Lead-Time 16 Weeks
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