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Closed Loop Current Sensors

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Types of Current Sensors

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Sensor Type = Closed Loop

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Board Mount Current Sensors LEM LA 255-S LA 255-S LEM 1: $126.311 23In Stock New Product	Mfr. Part # LA 255-S Mouser Part # 61-LA255-S New Product	LEM	Board Mount Current Sensors	Datasheet	23In Stock	$126.311 $106.545 $99.026 $90.470 View $89.650 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	250 A	0.8 %	100 kHz
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A2QDT TMCS1100A2QDR Texas Instruments 1: $3.532 16.617In Stock	Mfr. Part # TMCS1100A2QDR Mouser Part # 595-TMCS1100A2QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A2QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	16.617In Stock	Cut Tape $3.532 $3.156 $2.848 $2.734 Reel $2.233 View $2.620 $2.404 $2.267 $2.222 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Board Mount Current Sensors	Hall-Effect	4.5 mA	1 %
Board Mount Current Sensors LEM LA 25-NP/SP14 LA 25-NP/SP14 LEM 1: $71.569 136In Stock 525Expected 12/14/2026 New Product	Mfr. Part # LA 25-NP/SP14 Mouser Part # 61-LA25-NP/SP14 New Product	LEM	Board Mount Current Sensors	Datasheet	136In Stock 525Expected 12/14/2026	$71.569 $60.370 $56.098 $50.926 View $49.889 $49.205 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.5 %	150 kHz
Board Mount Current Sensors 45mHz 20mA 450mV/kA 1% Shielded RC05-450-1000-S Pulse Egston 1: $71.205 49In Stock	Mfr. Part # RC05-450-1000-S Mouser Part # 673-RC05-450-1000-S	Pulse Egston	Board Mount Current Sensors 45mHz 20mA 450mV/kA 1% Shielded Learn More about Pulse Egston rc01 03 05 07 coil sensors	Datasheet	49In Stock	$71.205 $65.770 $63.754 $59.675 $58.149	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sensor			45 kHz
Current Sensors - Industrial CURRENT SENSORS CSNS300F-001 Honeywell 1: $231.364 167In Stock	Mfr. Part # CSNS300F-001 Mouser Part # 785-CSNS300F-001	Honeywell	Current Sensors - Industrial CURRENT SENSORS	Datasheet	167In Stock	$231.364 $215.300 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Closed Loop Current Sensors	300 A	+/- 0.5 %
Current Sensors - Industrial CURRENT SENSORS CSNS300M-500 Honeywell 1: $188.106 130In Stock	Mfr. Part # CSNS300M-500 Mouser Part # 785-CSNS300M-500	Honeywell	Current Sensors - Industrial CURRENT SENSORS	Datasheet	130In Stock	$188.106 $174.902 $174.890	Min.: 1 Mult.: 1	Industrial Current Sensors		300 A
Current Sensors - Industrial Flux gate 12V 700A thru-hole w/ metal bushing 500k baud rate 3C5 CAN ID CSNV700N-355 Honeywell 1: $108.664 21In Stock	Mfr. Part # CSNV700N-355 Mouser Part # 785-CSNV700N-355	Honeywell	Current Sensors - Industrial Flux gate 12V 700A thru-hole w/ metal bushing 500k baud rate 3C5 CAN ID Learn More about Honeywell csnv700 current sensors	Datasheet	21In Stock	$108.664 $98.183 $95.186 $88.248 View $87.132 $83.042 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Flux Gate Current Sensor	700 A	0.5 %
Board Mount Current Sensors Current Transducer LZSR 150-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit. LZSR 150-TP LEM 1: $54.697 44In Stock New At Mouser	Mfr. Part # LZSR 150-TP Mouser Part # 61-LZSR150-TP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 150-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit. Learn More about LEM lzpr current transducer sensors	Datasheet	44In Stock	$54.697 $46.129 $42.871 $38.918 View $37.015 $36.092 $36.081 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	150 A	1.25 %	200 kHz
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A4QDT TMCS1100A4QDR Texas Instruments 1: $4.284 4.377In Stock	Mfr. Part # TMCS1100A4QDR Mouser Part # 595-TMCS1100A4QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A4QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	4.377In Stock	Cut Tape $4.284 $3.839 $3.463 $3.327 Reel $2.449 View $3.167 $2.780 $2.655 $2.313 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Board Mount Current Sensors	Hall-Effect	- 5.75 A to 12 A	1 %
Board Mount Current Sensors Current Transducer LZSR 100-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. LZSR 100-TP LEM 1: $42.073 55In Stock New At Mouser	Mfr. Part # LZSR 100-TP Mouser Part # 61-LZSR100-TP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 100-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. Learn More about LEM lzpr current transducer sensors	Datasheet	55In Stock	$42.073 $35.477 $32.971 $29.929 View $27.810 $27.001	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	100 A	1.25 %	200 kHz
Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 6000 A; 200 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD S15S-R6000-MQ Banner Engineering 1: $253.888 1In Stock	Mfr. Part # S15S-R6000-MQ Mouser Part # 778-S15S-R6000-MQ	Banner Engineering	Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 6000 A; 200 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD Learn More about Banner Engineering banner s15s rogowski sensors	Datasheet	1In Stock	$253.888	Min.: 1 Mult.: 1	Industrial Current Sensors	Coil Current Sensor	6 kA	5 %	1 Hz to 1 MHz
Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 500 A; 50 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD S15S-R500-MQ Banner Engineering 1: $209.627 3In Stock 2Expected 11/2/2026	Mfr. Part # S15S-R500-MQ Mouser Part # 778-S15S-R500-MQ	Banner Engineering	Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 500 A; 50 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD Learn More about Banner Engineering banner s15s rogowski sensors	Datasheet	3In Stock 2Expected 11/2/2026	$209.627	Min.: 1 Mult.: 1	Industrial Current Sensors	Coil Current Sensor	500 A	5 %	1 Hz to 1 MHz
Board Mount Current Sensors +/-200 A +/-0.5 % Closed Loop Linear CSNR151 Honeywell 1: $125.856 70In Stock	Mfr. Part # CSNR151 Mouser Part # 785-CSNR151	Honeywell	Board Mount Current Sensors +/-200 A +/-0.5 % Closed Loop Linear	Datasheet	70In Stock	$125.856 $116.799 $113.426 $107.217 View $104.699 $102.797 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		200 A	0.5 %
Board Mount Current Sensors Current Sensors/ CURR SENSOR CSNF161 Honeywell 1: $86.585 84In Stock	Mfr. Part # CSNF161 Mouser Part # 785-CSNF161	Honeywell	Board Mount Current Sensors Current Sensors/ CURR SENSOR	Datasheet	84In Stock	$86.585 $80.433 $80.421	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A	0.5 %
Board Mount Current Sensors CURRENT SENSORS CSNJ481 Honeywell 1: $503.036 16In Stock	Mfr. Part # CSNJ481 Mouser Part # 785-CSNJ481	Honeywell	Board Mount Current Sensors CURRENT SENSORS	Datasheet	16In Stock	$503.036 $441.971 $421.931 $421.919 Quote Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		600 A	0.5 %
Board Mount Current Sensors CURRENT SENSOR ( 6A; +5V) S22P006S05 Tamura 1: $17.363 394In Stock	Mfr. Part # S22P006S05 Mouser Part # 838-S22P006S05	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 6A; +5V)	Datasheet	394In Stock	$17.363 $14.640 $13.603 $12.350 View $11.484 $10.664 $9.490 $8.989 $8.829	Min.: 1 Mult.: 1	Board Mount Current Sensors		6 A		0 Hz to 100 kHz
Board Mount Current Sensors 370kHz 60mA 100mV/Ka 1% RC01-100 Pulse Egston 1: $23.629 83In Stock	Mfr. Part # RC01-100 Mouser Part # 673-RC01-100	Pulse Egston	Board Mount Current Sensors 370kHz 60mA 100mV/Ka 1% Learn More about Pulse Egston rc01 03 05 07 coil sensors	Datasheet	83In Stock	$23.629 $21.327 $20.450 $19.140 View $18.194 $17.898 $17.864 $17.157 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sensor			370 kHz
Board Mount Current Sensors +/-100A +/-0.5% Closed Loop Linear CSNB121 Honeywell 1: $107.673 23In Stock	Mfr. Part # CSNB121 Mouser Part # 785-CSNB121	Honeywell	Board Mount Current Sensors +/-100A +/-0.5% Closed Loop Linear	Datasheet	23In Stock	$107.673 $85.582 $74.771 $71.284 View $71.228 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		100 A	0.5 %
Board Mount Current Sensors 25A AC OR DC turns range 1000turn CSNE151 Honeywell 1: $70.373 26In Stock	Mfr. Part # CSNE151 Mouser Part # 785-CSNE151	Honeywell	Board Mount Current Sensors 25A AC OR DC turns range 1000turn	Datasheet	26In Stock	$70.373 $70.077 $63.059 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		36 A	0.5 %
Board Mount Current Sensors Current Sensor 54A 4 pri pins +/-15V T60404-N4644-X400 Vacuumschmelze 1: $19.801 2.134In Stock	Mfr. Part # T60404-N4644-X400 Mouser Part # 983-T60404-N4644X400	Vacuumschmelze	Board Mount Current Sensors Current Sensor 54A 4 pri pins +/-15V Learn More about Vacuumschmelze vac current sensors	Datasheet	2.134In Stock	$19.801 $16.702 $15.517 $14.081 View $13.090 $12.156 $11.552	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sense Module	31 A	0.5 %	0 Hz to 100 kHz
Current Sensors - Industrial Current Sensor 250A pri open +/-15V T60404-N4644-X201 Vacuumschmelze 1: $50.550 648In Stock	Mfr. Part # T60404-N4644-X201 Mouser Part # 983-T60404-N4644X201	Vacuumschmelze	Current Sensors - Industrial Current Sensor 250A pri open +/-15V Learn More about Vacuumschmelze vac industrial current sensors	Datasheet	648In Stock	$50.550 $42.620 $39.613 $35.967 View $33.426 $32.640	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Sense Module	200 A	0.5 %	0 Hz to 100 kHz
Board Mount Current Sensors 370kHz 25mA 100mV/Ka 1% Shielded RC01-100-S Pulse Egston 1: $27.582 72In Stock	Mfr. Part # RC01-100-S Mouser Part # 673-RC01-100-S	Pulse Egston	Board Mount Current Sensors 370kHz 25mA 100mV/Ka 1% Shielded Learn More about Pulse Egston rc01 03 05 07 coil sensors	Datasheet	72In Stock	$27.582 $24.916 $23.298 $22.034 View $20.940 $20.906 $20.860 $20.040 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sensor			370 kHz
Board Mount Current Sensors CURRENT SENSORS CSNK591-001 Honeywell 1: $927.781 3In Stock	Mfr. Part # CSNK591-001 Mouser Part # 785-CSNK591-001	Honeywell	Board Mount Current Sensors CURRENT SENSORS	Datasheet	3In Stock	$927.781 $783.115 $760.649 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		1.2 kA	0.5 %
Board Mount Current Sensors FLUX-GATE CS VREFOUT ( 50A; +5V) F03P050S05 Tamura 1: $22.877 291In Stock	Mfr. Part # F03P050S05 Mouser Part # 838-F03P050S05	Tamura	Board Mount Current Sensors FLUX-GATE CS VREFOUT ( 50A; +5V)	Datasheet	291In Stock	$22.877 $19.288 $17.921 $16.269 View $15.118 $14.059 $12.669 $12.008 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		50 A	0.7 %	200 kHz to 300 kHz
Current Sensors - Industrial CURRENT SENSOR ( 1000A; 24V; 5000T) S29S1T0D24Z Tamura 1: $216.918 7In Stock	Mfr. Part # S29S1T0D24Z Mouser Part # 838-S29S1T0D24Z	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 1000A; 24V; 5000T)	Datasheet	7In Stock	$216.918 $183.002 $166.015 $160.683 View $159.305 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	1 kA	0.4 %	0 Hz to 100 kHz