20A 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

LA-20-50	73K4806 Data Sheet RoHS	CANADIAN SHUNT Current Shunt DC Ammeter 20 A 0.25 % Type LA	Each	1+ $17.090	Total:$17.09 Min: 1 / Mult: 1	20A	0.25%	-	-	Type LA
LA-20-100	73K4805 Data Sheet RoHS	CANADIAN SHUNT Current Shunt DC Ammeter 20 A 0.25 % Type LA	Each	1+ $18.640	Total:$18.64 Min: 1 / Mult: 1	20A	0.25%	-	-	Type LA
SH10020	31M6002 Data Sheet RoHS	ELC SHUNT SH10020 20A 100MV 1 CLASS	Each	1+ $42.800	Total:$42.80 Min: 1 / Mult: 1	20A	1%	-	-	-
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-20-100	25C5540 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 20 A 0.25 % FN Series	Each	1+ $60.000	Total:$60.00 Min: 1 / Mult: 1	20A	0.25%	-	-	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
FH-20-50	42M3820 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 20 A 0.25 % FH Series	Each	Pricing is unavailable. Please contact customer services.		20A	0.25%	-	-	FH Series
TM-20-50	66H8067 Data Sheet	CROMPTON - TE CONNECTIVITY Current Shunt DC Ammeter 20 A 0.25 % TM Series	Each	1+ $31.800	Total:$31.80 Min: 1 / Mult: 1	20A	0.25%	-	-	TM Series
RSN-20-50B-S	29AM5183 Data Sheet RoHS	BOURNS Current Shunt 2.5 mohm 50 mV O/P 20 A 0.1 % -30 °C 70 °C Riedon RSN Series	Each	1+ $55.140 25+ $52.630 50+ $51.230 100+ $49.550 250+ $47.870	Total:$1,323.36 Min: 24 / Mult: 8	20A	0.1%	-30°C	70°C	Riedon RSN Series
RSA-20-100-NB-S	29AM5127 Data Sheet RoHS	BOURNS Current Shunt 5 mohm 100 mV O/P 20 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	50+ $16.490 100+ $15.110 250+ $14.040 500+ $13.120	Total:$1,187.28 Min: 72 / Mult: 36	20A	0.25%	-40°C	60°C	Riedon RS Series
RSA-20-100-S	29AM5128 Data Sheet RoHS	BOURNS Current Shunt 5 mohm 100 mV O/P w/Baseplate 20 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	50+ $24.530 100+ $23.720 250+ $22.920	Total:$1,766.16 Min: 72 / Mult: 36	20A	0.25%	-40°C	60°C	Riedon RS Series
RSA-20-50-S	29AM5129 Data Sheet RoHS	BOURNS Current Shunt 2.5 mohm 50 mV O/P w/Baseplate 20 A 0.25 % -40 °C 60 °C Riedon RS Series	Each	50+ $20.010 100+ $19.350 250+ $18.690	Total:$1,440.72 Min: 72 / Mult: 36	20A	0.25%	-40°C	60°C	Riedon RS Series
RSN-20-100B-S	29AM5182 Data Sheet RoHS	BOURNS Current Shunt 5 mohm 100 mV O/P 20 A 0.1 % -30 °C 70 °C Riedon RSN Series	Each	1+ $54.990 25+ $52.470 50+ $51.080 100+ $49.400 250+ $47.730	Total:$1,319.76 Min: 24 / Mult: 8	20A	0.1%	-30°C	70°C	Riedon RSN Series

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