CRK2725 Current Sense Resistors

Bourns CRK2725 Current Sense Resistors are metal strip and wide-terminal current sense resistors designed for accurate current measurement in high-power electronic circuits. These resistors feature ultra-low resistance ranging from 0.2mΩ to 1mΩ, enabling precise current sensing with minimal power loss. The wide-terminal construction improves heat dissipation, while the low inductance (<5nH) and low thermal EMF (<40μV/°C) enhance measurement accuracy. The CRK2725 resistors offer a 5W power rating and operate over -55°C to +170°C temperature range, delivering reliable performance in demanding environments. Typical applications include current sensing, power supplies, stepper motor drives, and input amplifiers.

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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 Style
Bourns Current Sense Resistors - SMD .2 OHM 1% 5W 100PPM
Datasheet
2,000Expected 17/12/2026
Cut Tape
$3.31
$2.04
$1.83
$1.51
Reel
$1.10
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Reel, Cut Tape, MouseReel CRK2725 0.2 mOhms 5 W 1 % 100 PPM / C 2725 6865 6.85 mm (0.27 in) 6.5 mm (0.256 in) 1.1 mm (0.043 in) - 55 C + 170 C Metal Strip SMD/SMT
Bourns Current Sense Resistors - SMD .25 OHM 1% 5W 100PPM
Datasheet
2,000Expected 17/12/2026
Cut Tape
$3.31
$2.04
$1.83
$1.51
Reel
$1.10
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Reel, Cut Tape, MouseReel CRK2725 0.25 mOhms 5 W 1 % 100 PPM / C 2725 6865 6.85 mm (0.27 in) 6.5 mm (0.256 in) 1.1 mm (0.043 in) - 55 C + 170 C Metal Strip SMD/SMT
Bourns Current Sense Resistors - SMD .3 OHM 1% 5W 100PPM
Datasheet
2,000Expected 26/01/2027
Cut Tape
$3.17
$1.89
$1.67
$1.37
Reel
$1.01
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Reel, Cut Tape, MouseReel CRK2725 0.3 mOhms 5 W 1 % 100 PPM / C 2725 6865 6.85 mm (0.27 in) 6.5 mm (0.256 in) 1.1 mm (0.043 in) - 55 C + 170 C Metal Strip SMD/SMT
Bourns Current Sense Resistors - SMD .5 OHM 1% 5W 100PPM
Datasheet
2,000Expected 26/01/2027
Cut Tape
$3.17
$1.89
$1.67
$1.37
Reel
$1.01
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Reel, Cut Tape, MouseReel CRK2725 0.5 mOhms 5 W 1 % 100 PPM / C 2725 6865 6.85 mm (0.27 in) 6.5 mm (0.256 in) 1.1 mm (0.043 in) - 55 C + 170 C Metal Strip SMD/SMT