Current Shunts | Newark Electronics

Newark provides a broad selection of precision current shunts, offering low-resistance, high-accuracy variants tailored for demanding industrial and process-control environments. These components help measure high currents by converting them into proportional voltage drops, enabling safe and accurate monitoring.

Current shunts are critical in systems requiring reliable current sensing without bulky instrumentation. Installed in series with loads, they deliver precise measurements of electrical flow through precision resistance. With a wide range of resistance values, current ratings and mounting styles, they are highly versatile for various setups.

Applications:

Energy Management & Power Monitoring: Integrate with digital panel meters and data acquisition systems
Industrial Motor Control: Track current draw for overload protection
Battery Management Systems: Monitor charge/discharge currents in EVs and UPS setups
Automated Test Benches: Provide precise current measurements for calibration and diagnostics

			Price for		Quantity

FN-50-50	92F5450 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 50 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $46.110	Total:$46.11 Min: 1 / Mult: 1	50A	0.25%	-20°C	60°C	FN Series
FN-5-50	92F5447 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 5 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $60.000	Total:$60.00 Min: 1 / Mult: 1	5A	0.25%	-20°C	60°C	FN Series
FN-100-50	92F5451 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 100 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $60.000	Total:$60.00 Min: 1 / Mult: 1	100A	0.25%	-20°C	60°C	FN Series
FN-1-50	09J4222 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 1 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $70.000	Total:$70.00 Min: 1 / Mult: 1	1A	0.25%	-20°C	60°C	FN Series
3020-01100-0	40M4330 Data Sheet RoHS Date/Lot Code	MURATA POWER SOLUTIONS Current Shunt 150 A 0.25 % -40 °C 60 °C DMS Series	Each	1+ $36.340 5+ $36.000 10+ $35.490 25+ $35.150 50+ $34.470 More Pricing...	Total:$36.34 Min: 1 / Mult: 1	150A	0.25%	-40°C	60°C	DMS Series
FN-10-50	93B9571 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 10 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		10A	0.25%	-20°C	60°C	FN Series
FN-300-50	42M3845 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 300 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $64.660	Total:$64.66 Min: 1 / Mult: 1	300A	0.25%	-20°C	60°C	FN Series
FN-20-50	42M3843 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 20 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $46.110	Total:$46.11 Min: 1 / Mult: 1	20A	0.25%	-20°C	60°C	FN Series
FN-500-50	83F9154 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 500 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		500A	0.25%	-20°C	60°C	FN Series
FN-200-50	92F5452 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 200 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		200A	0.25%	-20°C	60°C	FN Series
FN-250-50	42M3844 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 250 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		250A	0.25%	-20°C	60°C	FN Series
FN-2-50	26H1403 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 2 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $46.110	Total:$46.11 Min: 1 / Mult: 1	2A	0.25%	-20°C	60°C	FN Series
FN-50-100	67H3558 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 50 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $60.000	Total:$60.00 Min: 1 / Mult: 1	50A	0.25%	-20°C	60°C	FN Series
39-1734103	19K0779 Data Sheet RoHS	MURATA POWER SOLUTIONS Current Shunt Base Mounted 20 A 0.25 % -40 °C 60 °C DMS Series	Each	Pricing is unavailable. Please contact customer services.		20A	0.25%	-40°C	60°C	DMS Series
861-92MG-NWEF	25M5514 Data Sheet	CROMPTON - TE CONNECTIVITY SHUNT 60A 60MV	Each	1+ $39.350 5+ $36.690 10+ $35.730 20+ $35.140	Total:$39.35 Min: 1 / Mult: 1	60A	0.5%	-20°C	60°C	860 Series
FN-25-50	92F5449 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 25 A 0.25 % -20 °C 60 °C FN Series	Each	1+ $46.110	Total:$46.11 Min: 1 / Mult: 1	25A	0.25%	-20°C	60°C	FN Series
FN-150-50	04H6680 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 150 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		150A	0.25%	-20°C	60°C	FN Series
FN-75-50	26H5927 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 75 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		75A	0.25%	-20°C	60°C	FN Series
FN-400-50	42M3846 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 400 A 0.25 % -20 °C 60 °C FN Series	Each	Pricing is unavailable. Please contact customer services.		400A	0.25%	-20°C	60°C	FN Series
861-92MG-PKEF	25M5515 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DIN 43703 60mV 100 A 0.5 % -20 °C 60 °C 860 Series	Each	1+ $106.200 5+ $99.280 10+ $97.620	Total:$106.20 Min: 1 / Mult: 1	100A	0.5%	-20°C	60°C	860 Series
3020-01107-0	33M7180 Data Sheet RoHS Date/Lot Code	MURATA POWER SOLUTIONS Current Shunt Base Mounted 10 A 0.25 % -40 °C 60 °C DMS Series	Each	1+ $30.920 5+ $30.160 10+ $29.400 25+ $28.380 50+ $27.750	Total:$30.92 Min: 1 / Mult: 1	10A	0.25%	-40°C	60°C	DMS Series
RSA-10-100-S	29AM5120 Data Sheet RoHS	BOURNS Current Shunt 10 mohm 100 mV O/P w/Baseplate 10 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	50+ $24.540 100+ $23.740 250+ $22.940	Total:$1,766.88 Min: 72 / Mult: 36	10A	0.25%	-40°C	60°C	Riedon RS Series
RSB-500-50-NB-S	29AM5148 Data Sheet RoHS	BOURNS Current Shunt 0.1 mohm 50 mV O/P 500 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	25+ $29.040 50+ $26.980 100+ $26.090 250+ $25.210	Total:$1,161.60 Min: 40 / Mult: 20	500A	0.25%	-40°C	60°C	Riedon RS Series
RSB-500-100-S	29AM5147 Data Sheet RoHS	BOURNS Current Shunt 0.2 mohm 100 mV O/P w/Baseplate 500 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	25+ $36.610 50+ $34.010 100+ $32.890 250+ $31.780	Total:$1,464.40 Min: 40 / Mult: 20	500A	0.25%	-40°C	60°C	Riedon RS Series
RSA-30-100-S	29AM5131 Data Sheet RoHS	BOURNS Current Shunt 3.333 mohm 100 mV O/P w/Baseplate 30 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	50+ $20.280 100+ $19.620 250+ $18.950	Total:$1,460.16 Min: 72 / Mult: 36	30A	0.25%	-40°C	60°C	Riedon RS Series

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