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 0603 910mR 5% 0.125W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 125 mW (1/8 W) 5 % 100 PPM/C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0603 100mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0603 470mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0603 910mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 47mR 1% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 250 mW (1/4 W) 1 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 62mR 1% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 62 mOhms 250 mW (1/4 W) 1 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 360mR 1% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 360 mOhms 250 mW (1/4 W) 1 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 90mR 1% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 90 mOhms 500 mW (1/2 W) 1 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 150mR 1% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 150 mOhms 500 mW (1/2 W) 1 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 47mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 51mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 51 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 100mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 470mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 910mR 5% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 250 mW (1/4 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 47mR 5% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 500 mW (1/2 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 51mR 5% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 51 mOhms 500 mW (1/2 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 100mR 5% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 100 mOhms 500 mW (1/2 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 470mR 5% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 470 mOhms 500 mW (1/2 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 0805 910mR 5% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 500 mW (1/2 W) 5 % 100 PPM/C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 1.2R 1% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 250 mW (1/4 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 9.1R 1% 0.25W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 9.1 Ohms 250 mW (1/4 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 47mR 1% 0.33W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 47 mOhms 330 mW (1/3 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 150mR 1% 0.33W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 150 mOhms 330 mW (1/3 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 910mR 1% 0.33W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 910 mOhms 330 mW (1/3 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT
Bourns Current Sense Resistors - SMD MetFilmRes 1206 1.2R 1% 0.5W TC100
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel CRN 1.2 Ohms 500 mW (1/2 W) 1 % 100 PPM/C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.55 mm (0.022 in) - 55 C + 155 C Thick Film Metal Frame SMD/SMT