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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Current Sensors – Industrial CURRENT SENSOR ( 180A; 15V) S21S180D15JN Tamura 1: $30.85 92In Stock 100Expected 01/02/2027	Mfr. Part No. S21S180D15JN Mouser Part No 838-S21S180D15JN	Tamura	Current Sensors – Industrial CURRENT SENSOR ( 180A; 15V)	Datasheet	92In Stock 100Expected 01/02/2027	$30.85 $27.11 $25.47 $23.78 View $23.56 $21.69	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	180 A	1 %	0 Hz to 200 kHz
Board Mount Current Sensors LEM LA 55-P/SP21 LA 55-P/SP21 LEM 1: $78.77 116In Stock New Product	Mfr. Part No. LA 55-P/SP21 Mouser Part No 61-LA55-P/SP21 New Product	LEM	Board Mount Current Sensors		116In Stock	$78.77 $68.56 $63.71 $61.16 View $61.15 $61.14 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A		200 kHz
Board Mount Current Sensors Current Transducer LXSR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXSR 6-NPS LEM 1: $19.83 82In Stock 150Expected 27/10/2026 New At Mouser	Mfr. Part No. LXSR 6-NPS Mouser Part No 61-LXSR6-NPS New At Mouser	LEM	Board Mount Current Sensors Current Transducer LXSR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.	Datasheet	82In Stock 150Expected 27/10/2026	$19.83 $18.00 $16.78 $15.23 View $14.15 $13.15 $12.65 $11.95	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	1.25 %	300 kHz
Board Mount Current Sensors Current Transducer LZSR 100-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. LZSR 100-P LEM 1: $32.53 6In Stock 60Expected 02/12/2026 New At Mouser	Mfr. Part No. LZSR 100-P Mouser Part No 61-LZSR100-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 100-P. 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	6In Stock 60Expected 02/12/2026	$32.53 $27.44 $25.50 $23.14 View $21.51 $20.27 $19.00	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	100 A	1.4 %	200 kHz
Current Sensors – Industrial Digital Current Sensor w/RS-485 interface SSD-100A-R Bourns 1: $186.33 6In Stock	Mfr. Part No. SSD-100A-R Mouser Part No 652-SSD-100A-R	Bourns	Current Sensors – Industrial Digital Current Sensor w/RS-485 interface Learn More about Bourns ssd 100a x shunt current sensors	Datasheet	6In Stock	$186.33 $170.35 $144.18 $131.41 View $124.43 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Digital Shunt Sensor	100 A	0.1 %
Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS40BC Littelfuse 1: $222.55 10In Stock	Mfr. Part No. ECS40BC Mouser Part No 576-ECS40BC	Littelfuse	Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	10In Stock	$222.55 $187.76 $174.53 $160.92 $157.17	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A1QDT TMCS1100A1QDR Texas Instruments 1: $3.10 2,090In Stock	Mfr. Part No. TMCS1100A1QDR Mouser Part No 595-TMCS1100A1QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A1QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	2,090In Stock	Cut Tape $3.10 $2.77 $2.50 $2.40 Reel $1.85 View $2.30 $2.11 $1.98 $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Current Sensors	Hall-Effect	4.5 mA	1 %
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A3QDT TMCS1100A3QDR Texas Instruments 1: $3.37 2,428In Stock	Mfr. Part No. TMCS1100A3QDR Mouser Part No 595-TMCS1100A3QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A3QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	2,428In Stock	Cut Tape $3.37 $3.02 $2.72 $2.61 Reel $2.13 View $2.51 $2.31 $2.21 $2.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Current Sensors	Hall-Effect	4.5 mA	1 %
Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear CSNF661 Honeywell 1: $128.14 27In Stock	Mfr. Part No. CSNF661 Mouser Part No 785-CSNF661	Honeywell	Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear	Datasheet	27In Stock	$128.14 $117.61 $116.37 $116.35 View $85.45 $72.32 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A	0.5 %
Board Mount Current Sensors CURRENT TRANSDUCER offset pin 1000turn CSNP661 Honeywell 1: $89.22 25In Stock	Mfr. Part No. CSNP661 Mouser Part No 785-CSNP661	Honeywell	Board Mount Current Sensors CURRENT TRANSDUCER offset pin 1000turn	Datasheet	25In Stock	$89.22 $81.89 $77.62 $73.22 View $65.89 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		90 A	0.5 %
Board Mount Current Sensors CURRENT SENSORS CURR SENSOR CSNR161 Honeywell 1: $100.49 66In Stock	Mfr. Part No. CSNR161 Mouser Part No 785-CSNR161	Honeywell	Board Mount Current Sensors CURRENT SENSORS CURR SENSOR	Datasheet	66In Stock	$100.49 $92.64 $88.83 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		200 A	0.5 %
Board Mount Current Sensors CURRENT SENSORS CSNT651 Honeywell 1: $74.25 108In Stock	Mfr. Part No. CSNT651 Mouser Part No 785-CSNT651	Honeywell	Board Mount Current Sensors CURRENT SENSORS	Datasheet	108In Stock	$74.25 $68.55 $65.15 $61.10 View $58.99 $57.93 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A	0.5 %
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount RCMP20HC2-01 Western Automation 1: $35.20 20In Stock	Mfr. Part No. RCMP20HC2-01 Mouser Part No 445-RCMP20HC2-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$35.20 Quote Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount RCMP20HC3-01 Western Automation 1: $36.49 20In Stock	Mfr. Part No. RCMP20HC3-01 Mouser Part No 445-RCMP20HC3-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$36.49 Quote Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount RCMP20VC2-01 Western Automation 1: $34.91 20In Stock	Mfr. Part No. RCMP20VC2-01 Mouser Part No 445-RCMP20VC2-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$34.91 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount RCMP20VC3-01 Western Automation 1: $35.56 20In Stock	Mfr. Part No. RCMP20VC3-01 Mouser Part No 445-RCMP20VC3-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$35.56 Quote Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CAS 6-NP LEM 1: $15.14 136In Stock 600On Order New At Mouser	Mfr. Part No. CAS 6-NP Mouser Part No 61-CAS6-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. Learn More about LEM cas current transducers	Datasheet	136In Stock 600On Order On Order Ship Dates Mfr. No: CAS 6-NP Stock: 136 Can Dispatch Immediately On Order: 200 Expected 08/12/2026 400 Expected 14/01/2027 Factory Lead Time: 13 Weeks	$15.14 $13.73 $13.20 $12.58 View $12.15 $11.35 $11.33 $10.45 $10.28	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	0.8 %	300 kHz
Board Mount Current Sensors 90mHz 85mA 400mV/kA 1% RC03-400-0250 Pulse Egston 1: $30.48 59In Stock	Mfr. Part No. RC03-400-0250 Mouser Part No 673-RC03-400-0250	Pulse Egston	Board Mount Current Sensors 90mHz 85mA 400mV/kA 1% Learn More about Pulse Egston rc01 03 05 07 coil sensors	Datasheet	59In Stock	$30.48 $26.97 $26.84 $26.63 $21.71	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sensor			90 kHz
Board Mount Current Sensors 45mHz 80mA 450mV/kA 1% RC05-450-1000 Pulse Egston 1: $59.72 7In Stock	Mfr. Part No. RC05-450-1000 Mouser Part No 673-RC05-450-1000	Pulse Egston	Board Mount Current Sensors 45mHz 80mA 450mV/kA 1% Learn More about Pulse Egston rc01 03 05 07 coil sensors	Datasheet	7In Stock	$59.72 $52.18 $48.80 $44.71	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Sensor			45 kHz
Board Mount Current Sensors WE-RCDS Vertical 6mA DC IEC62955 mode 3 EV charging 791002002 Wurth Elektronik 1: $33.20 27In Stock	Mfr. Part No. 791002002 Mouser Part No 710-791002002	Wurth Elektronik	Board Mount Current Sensors WE-RCDS Vertical 6mA DC IEC62955 mode 3 EV charging Learn More about Wurth Elektronik wurth we rcds detection sensors	Datasheet	27In Stock	$33.20 $30.21 $27.84	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Detection Sensor	22 mA		940 Hz to 1.06 kHz
Board Mount Current Sensors WE-RCDS Horizontal 6mA DC IEC62955 mode 3 EV charging 791002004 Wurth Elektronik 1: $34.47 18In Stock	Mfr. Part No. 791002004 Mouser Part No 710-791002004	Wurth Elektronik	Board Mount Current Sensors WE-RCDS Horizontal 6mA DC IEC62955 mode 3 EV charging Learn More about Wurth Elektronik wurth we rcds detection sensors	Datasheet	18In Stock	$34.47 $31.35 $29.00	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Detection Sensor	24 mA		7.52 kHz to 8.48 kHz
Current Sensors – Industrial 1500A,T/H,MCU1,250K,3C4 CAN ID CSNV1500N-124 Honeywell 1: $97.55 12In Stock	Mfr. Part No. CSNV1500N-124 Mouser Part No 785-CSNV1500N-124	Honeywell	Current Sensors – Industrial 1500A,T/H,MCU1,250K,3C4 CAN ID Learn More about Honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	12In Stock	$97.55 $91.58 $78.69 $74.53 View $73.67 $65.40 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall-Effect	1.5 kA	1 %
Current Sensors – Industrial 1500A,T/H,MCU1,250K,3C5 CAN ID CSNV1500N-125 Honeywell 1: $96.63 15In Stock	Mfr. Part No. CSNV1500N-125 Mouser Part No 785-CSNV1500N-125	Honeywell	Current Sensors – Industrial 1500A,T/H,MCU1,250K,3C5 CAN ID Learn More about Honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	15In Stock	$96.63 $89.55 $83.65 $78.72 View $76.88 $75.03 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall-Effect	1.5 kA	1 %
Current Sensors – Industrial 1500A,T/H,MCU2,500K,3C4 CAN ID CSNV1500N-354 Honeywell / MICRO SWITCH 1: $100.18 16In Stock	Mfr. Part No. CSNV1500N-354 Mouser Part No 785-CSNV1500N-354	Honeywell / MICRO SWITCH	Current Sensors – Industrial 1500A,T/H,MCU2,500K,3C4 CAN ID Learn More about Honeywell / MICRO SWITCH honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	16In Stock	$100.18 $79.17 $72.87 $72.66 View $65.40 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall-Effect	1.5 kA	1 %
Current Sensors – Industrial 1500A,T/H,MCU2,500K,3C5 CAN ID CSNV1500N-355 Honeywell / MICRO SWITCH 1: $98.61 13In Stock	Mfr. Part No. CSNV1500N-355 Mouser Part No 785-CSNV1500N-355	Honeywell / MICRO SWITCH	Current Sensors – Industrial 1500A,T/H,MCU2,500K,3C5 CAN ID Learn More about Honeywell / MICRO SWITCH honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	13In Stock	$98.61 $98.51 $79.32 $79.31 View $74.49 $65.40 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall-Effect	1.5 kA	1 %