Current Sense Resistors - Through Hole

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MSR Riedon™ Current Sense Resistors

Bourns MSR Riedon™ Current Sense Resistors are bare metal element devices designed to offer excellent and rugged performance. These resistors feature 0.005Ω to 0.10Ω resistances, 1W, 3W, or 5W power ratings, ±1% resistance tolerances, superior pulse capabilities, and ±20PPM/°C Temperature Coefficient of Resistance (TCR). The MSR resistors operate within the -55°C to 275°C temperature range and are RoHS compliant. These resistors are used in motor drives, smart meters, solar inverters, capacitor recharge/discharge circuits, industrial power supplies, and current sensing applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Length	Height	Packaging
Current Sense Resistors - Through Hole MSR-5 0.005 OHM 5% FLAT MSR5-0R005J1 Bourns 1: $2.06 389In Stock New Product	Mfr. Part No. MSR5-0R005J1 Mouser Part No 652-MSR5-0R005J1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.005 OHM 5% FLAT Learn More about Bourns msr current sense resistors	Datasheet	389In Stock	$2.06 $1.26 $1.16 $0.909 View $0.833 $0.684 $0.616 $0.615	Min.: 1 Mult.: 1	MSR	Radial	5 mOhms	5 W	5 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.02 OHM 1% FORM MSR1-0R02F1 Bourns 1: $1.54 1,187In Stock New Product	Mfr. Part No. MSR1-0R02F1 Mouser Part No 652-MSR1-0R02F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.02 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	1,187In Stock	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.465 $0.458	Min.: 1 Mult.: 1	MSR	Radial	20 Ohms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.05 OHM 1% FORM MSR1-0R05F1 Bourns 1: $1.54 1,703In Stock New Product	Mfr. Part No. MSR1-0R05F1 Mouser Part No 652-MSR1-0R05F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.05 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	1,703In Stock	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.458	Min.: 1 Mult.: 1	MSR	Radial	50 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.005 OHM 1% FLAT MSR3-0R005F1 Bourns 1: $1.78 1,935In Stock New Product	Mfr. Part No. MSR3-0R005F1 Mouser Part No 652-MSR3-0R005F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.005 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,935In Stock	$1.78 $1.11 $0.908 $0.793 View $0.724 $0.664 $0.613 $0.548 $0.543	Min.: 1 Mult.: 1	MSR	Radial	5 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.01 OHM 1% FLAT MSR3-0R01F1 Bourns 1: $1.78 1,656In Stock New Product	Mfr. Part No. MSR3-0R01F1 Mouser Part No 652-MSR3-0R01F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.01 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,656In Stock	$1.78 $1.18 $0.908 $0.821 View $0.724 $0.678 $0.633 $0.543	Min.: 1 Mult.: 1	MSR	Radial	10 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole Bare Metal Element Resistor 20mOhms, 1%, 3W MSR3-0R02F1 Bourns 1: $1.78 1,517In Stock New Product	Mfr. Part No. MSR3-0R02F1 Mouser Part No 652-MSR3-0R02F1 New Product	Bourns	Current Sense Resistors - Through Hole Bare Metal Element Resistor 20mOhms, 1%, 3W Learn More about Bourns msr current sense resistors	Datasheet	1,517In Stock	$1.78 $1.11 $0.908 $0.794 View $0.724 $0.554 $0.543	Min.: 1 Mult.: 1	MSR	Radial	20 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.03 OHM 1% FLAT MSR3-0R03F1 Bourns 1: $1.78 1,403In Stock New Product	Mfr. Part No. MSR3-0R03F1 Mouser Part No 652-MSR3-0R03F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.03 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,403In Stock	$1.78 $1.18 $0.908 $0.821 View $0.724 $0.664 $0.613 $0.543	Min.: 1 Mult.: 1	MSR	Radial	30 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.005 OHM 1% FLAT MSR5-0R005F1 Bourns 1: $1.80 583In Stock 7,750On Order New Product	Mfr. Part No. MSR5-0R005F1 Mouser Part No 652-MSR5-0R005F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.005 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	583In Stock 7,750On Order On Order Ship Dates Mfr. No: MSR5-0R005F1 Stock: 583 Can Dispatch Immediately On Order: 1,000 Expected 31/12/2026 2,000 Expected 13/01/2027 3,500 Expected 15/01/2027 1,250 Expected 03/05/2027 Factory Lead Time: 11 Weeks	$1.80 $1.17 $0.949 $0.849 View $0.738 $0.671 $0.642 $0.574 $0.572	Min.: 1 Mult.: 1	MSR	Radial	5 mOhms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.01 OHM 1% FLAT MSR5-0R01F1 Bourns 1: $1.97 1,336In Stock New Product	Mfr. Part No. MSR5-0R01F1 Mouser Part No 652-MSR5-0R01F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.01 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,336In Stock	$1.97 $1.28 $1.01 $0.908 View $0.776 $0.699 $0.666 $0.581	Min.: 1 Mult.: 1	MSR	Radial	10 mOhms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.02 OHM 1% FLAT MSR5-0R02F1 Bourns 1: $1.85 2,434In Stock New Product	Mfr. Part No. MSR5-0R02F1 Mouser Part No 652-MSR5-0R02F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.02 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	2,434In Stock	$1.85 $1.15 $0.949 $0.837 View $0.757 $0.684 $0.642 $0.572	Min.: 1 Mult.: 1	MSR	Radial	20 Ohms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.05 OHM 1% FLAT MSR5-0R05F1 Bourns 1: $1.81 1,298In Stock New Product	Mfr. Part No. MSR5-0R05F1 Mouser Part No 652-MSR5-0R05F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.05 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,298In Stock	$1.81 $1.17 $0.949 $0.809 View $0.702 $0.684 $0.642 $0.572	Min.: 1 Mult.: 1	MSR	Radial	50 mOhms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.1 OHM 1% FLAT MSR5-0R1F1 Bourns 1: $1.83 1,999In Stock New Product	Mfr. Part No. MSR5-0R1F1 Mouser Part No 652-MSR5-0R1F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.1 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	1,999In Stock	$1.83 $1.18 $0.949 $0.858 View $0.757 $0.684 $0.666 $0.584 $0.572	Min.: 1 Mult.: 1	MSR	Radial	100 mOhms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.01 OHM 1% FORM MSR1-0R01F1 Bourns 1: $2.01 82In Stock 1,500Expected 02/11/2026 New Product	Mfr. Part No. MSR1-0R01F1 Mouser Part No 652-MSR1-0R01F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.01 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	82In Stock 1,500Expected 02/11/2026	$2.01 $1.19 $1.05 $0.84 View $0.715 $0.624 $0.618 $0.611	Min.: 1 Mult.: 1	MSR	Radial	10 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.03 OHM 1% FORM MSR1-0R03F1 Bourns 1: $1.54 190In Stock New Product	Mfr. Part No. MSR1-0R03F1 Mouser Part No 652-MSR1-0R03F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.03 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	190In Stock	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.498	Min.: 1 Mult.: 1	MSR	Radial	30 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.015 OHM 1% FLAT MSR3-0R015F1 Bourns 1: $1.83 202In Stock 1,000Expected 03/05/2027 New Product	Mfr. Part No. MSR3-0R015F1 Mouser Part No 652-MSR3-0R015F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.015 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	202In Stock 1,000Expected 03/05/2027	$1.83 $1.15 $0.962 $0.90 View $0.69 $0.688 $0.635 $0.554	Min.: 1 Mult.: 1	MSR	Radial	15 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.05 OHM 1% FLAT MSR3-0R05F1 Bourns 1: $1.83 17In Stock 2,500Expected 21/12/2026 New Product	Mfr. Part No. MSR3-0R05F1 Mouser Part No 652-MSR3-0R05F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.05 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	17In Stock 2,500Expected 21/12/2026	$1.83 $1.17 $0.962 $0.79 View $0.685 $0.676 $0.633 $0.554	Min.: 1 Mult.: 1	MSR	Radial	50 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-5 0.015 OHM 1% FLAT MSR5-0R015F1 Bourns 1: $1.97 108In Stock 1,500Expected 14/12/2026 New Product	Mfr. Part No. MSR5-0R015F1 Mouser Part No 652-MSR5-0R015F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-5 0.015 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	108In Stock 1,500Expected 14/12/2026	$1.97 $1.18 $1.01 $0.853 View $0.783 $0.707 $0.666 $0.58	Min.: 1 Mult.: 1	MSR	Radial	15 mOhms	5 W	1 %	20 PPM / C	- 55 C	+ 275 C	20.3 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.005 OHM 1% FORM MSR1-0R005F1 Bourns 1: $1.54 2,157On Order New Product	Mfr. Part No. MSR1-0R005F1 Mouser Part No 652-MSR1-0R005F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.005 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	2,157On Order On Order Ship Dates Mfr. No: MSR1-0R005F1 Stock: 0 On Order: 407 Pending 1,750 Expected 24/05/2027 Factory Lead Time: 11 Weeks	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.465 $0.458	Min.: 1 Mult.: 1	MSR	Radial	5 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.025 OHM 1% FORM MSR1-0R025F1 Bourns 1: $1.93 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR1-0R025F1 Mouser Part No 652-MSR1-0R025F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.025 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$1.93 $1.21 $1.01 $0.849 View $0.739 $0.678 $0.626 $0.539 $0.533	Min.: 1 Mult.: 1	MSR	Radial	25 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.04 OHM 1% FORM MSR1-0R04F1 Bourns 1: $1.54 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR1-0R04F1 Mouser Part No 652-MSR1-0R04F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.04 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.458	Min.: 1 Mult.: 1	MSR	Radial	40 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.07 OHM 1% FORM MSR1-0R07F1 Bourns 1,750: $0.533 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR1-0R07F1 Mouser Part No 652-MSR1-0R07F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.07 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$0.533 $0.473	Min.: 1,750 Mult.: 250	MSR	Radial	70 Ohms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.08 OHM 1% FORM MSR1-0R08F1 Bourns 1: $1.54 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR1-0R08F1 Mouser Part No 652-MSR1-0R08F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.08 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.509 $0.439 $0.437	Min.: 1 Mult.: 1	MSR	Radial	80 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-1 0.1 OHM 1% FORM MSR1-0R1F1 Bourns 1: $1.54 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR1-0R1F1 Mouser Part No 652-MSR1-0R1F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-1 0.1 OHM 1% FORM Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$1.54 $1.02 $0.784 $0.707 View $0.622 $0.57 $0.525 $0.458	Min.: 1 Mult.: 1	MSR	Radial	100 mOhms	1 W	1 %	20 PPM / C	- 55 C	+ 275 C	11.4 mm	5.1 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.04 OHM 1% FLAT MSR3-0R04F1 Bourns 1,500: $0.635 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR3-0R04F1 Mouser Part No 652-MSR3-0R04F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.04 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$0.635 $0.554	Min.: 1,500 Mult.: 250	MSR	Radial	40 mOhms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk
Current Sense Resistors - Through Hole MSR-3 0.07 OHM 1% FLAT MSR3-0R07F1 Bourns 1,500: $0.595 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MSR3-0R07F1 Mouser Part No 652-MSR3-0R07F1 New Product	Bourns	Current Sense Resistors - Through Hole MSR-3 0.07 OHM 1% FLAT Learn More about Bourns msr current sense resistors	Datasheet	Non-Stocked Lead-Time 11 Weeks	$0.595 $0.514 $0.512	Min.: 1,500 Mult.: 250	MSR	Radial	70 Ohms	3 W	1 %	20 PPM / C	- 55 C	+ 275 C	15.2 mm	25.4 mm	Bulk

MSR Riedon™ Current Sense Resistors

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