WPB-A 2-Terminal Surface-Mount Resistors

Littelfuse WPB-A 2-Terminal Surface-Mount Resistors offer a 2W power rating, ±1% tolerance, and 4mΩ to 10mΩ resistance range. These current sense resistors are designed to provide long stability and durability and excel at heat dissipation. The metal plate construction has a low profile and is RoHS compliant, halogen free, and lead free. Littelfuse WPB-A 2-Terminal Surface-Mount Resistors come in a 2512 (6432) package size with 50ppm/°C or 100ppm/°C temperature coefficient of resistance (TCR). Typical applications include power management and those with low equivalent series inductance (ESL).

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Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Resistance
Power Rating
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Temperature Coefficient
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Case Code - mm
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Maximum Operating Temperature
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Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 4 mOhm +/-1.0%
Datasheet
7,945In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 4 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 8 mOhm +/-1.0%
Datasheet
7,665In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 8 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 10 mOhm +/-1.0%
Datasheet
7,938In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 10 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 100ppm 1 mOhm +/-1.0%
Datasheet
7,791In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 1 mOhms 2 W 1 % 100 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 2 mOhm +/-1.0%
Datasheet
7,529In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 2 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 5 mOhm +/-1.0%
Datasheet
7,526In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 5 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT
Littelfuse Current Sense Resistors - SMD 2T WPC2512 2W 50ppm 7 mOhm +/-1.0%
Datasheet
Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape 7 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.9 mm (0.035 in) + 5 C + 35 C Thick Film 2 Terminal SMD/SMT