CRN Low Ohmic Metal Film Resistors

Bourns CRN Low Ohmic Metal Film Resistors are based on metal thick-film technology and provide high power ratings of up to 2W, excellent thermal stability, and full RoHS compliance without exemption. These resistors support the development of next-generation electronics that are energy-efficient and environmentally responsible. The CRN series provides reliable, low-ohmic current sensing performance in a compact surface-mount package. Additional features include reduced power loss, high performance, stability, and design flexibility. Bourns CRN Low Ohmic Metal Film Resistors are available in a resistance range from 47mΩ to 10Ω with ±1% or ±5% tolerance and two TCR options: ±100ppm/°C and ±200ppm/°C. Ideal applications include battery management systems (BMS), industrial controllers, low-voltage power supplies, and digital meters.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Technology
Termination
Termination Style
Bourns Current Sense Resistors - SMD MetFilmRes 1210 910mR 5% 0.67W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 670 mW 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1210 47mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1210 56mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 56 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1210 100mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1210 500mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 500 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1210 910mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 1.2R 1% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 750 mW (3/4 W) 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 9.1R 1% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 9.1 Ohms 750 mW (3/4 W) 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 47mR 1% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 750 mW (3/4 W) 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 100mR 1% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 750 mW (3/4 W) 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 470mR 1% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 750 mW (3/4 W) 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 1.2R 1% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 1 W 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 9.1R 1% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 9.1 Ohms 1 W 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 47mR 1% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 1 W 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 100mR 1% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 1 W 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 470mR 1% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 1 W 1 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 1.2R 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 750 mW (3/4 W) 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 9.1R 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 9.1 Ohms 750 mW (3/4 W) 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 47mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 51 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 100mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 470mR 5% 0.75W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 750 mW (3/4 W) 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 1.2R 5% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 1 W 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 9.1R 5% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 9.1 Ohms 1 W 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 100mR 5% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 1 W 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 2010 470mR 5% 1W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 1 W 5 % 100 PPM/C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT