Board Mount Current Sensors – Mouser Belgium

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MCR1101 Current Sensor ICs

ACEINNA MCR1101 Current Sensor ICs are ±5A, ±20A, and ±50A fully integrated bi-directional analog output current sensors. These sensor ICs deliver high accuracy and high bandwidth. The MCR1101 sensor ICs incorporate the Anisotropic Magneto Resistive (AMR) sensor technology, providing inherently low noise, excellent linearity, and repeatability. These sensor ICs are suitable for both high-side and low-side bidirectional current sensing and offer a high bandwidth of 1.5MHz (3dB). The MCR1101 sensor ICs are designed to eliminate sensitivity to stray and common mode magnetic fields. These sensor ICs' inherently low output noise avoids the requirement of additional filtering at low currents.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Current Rating	Sensor Type	Response Time	Accuracy	Operating Supply Voltage	Output Type	Maximum Operating Temperature	Minimum Operating Temperature	Package/Case	Supply Voltage - Max	Supply Voltage - Min	Type
	Board Mount Current Sensors 5A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-5-3 ACEINNA 1: 4,62 € 1.594In Stock 1.000Expected 11/11/2026	Mfr. Part No. MCR1101-5-3 Mouser Part No 438-MCR1101-5-3	ACEINNA	Board Mount Current Sensors 5A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	1.594In Stock 1.000Expected 11/11/2026	Cut Tape 4,62 € 3,90 € 3,62 € 3,05 € Reel 2,27 € View 2,84 € 2,68 € 2,25 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000			5 A	Current Sense	300 ns	0.6 %	3.3 V	Analog	+ 105 C	- 40 C	SOIC-16	3.45 V	3.15 V	Ratiometric
	Board Mount Current Sensors 20A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-20-5 ACEINNA 1: 5,13 € 4.568In Stock	Mfr. Part No. MCR1101-20-5 Mouser Part No 438-MCR1101-20-5	ACEINNA	Board Mount Current Sensors 20A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	4.568In Stock	Cut Tape 5,13 € 4,33 € 4,02 € 3,40 € View Reel 2,54 € 3,16 € 2,99 € 2,54 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000			20 A		0.3 us	0.6 %	5 V	Analog	+ 105 C	- 40 C	SOIC-16	5.5 V	4.5 V
	Board Mount Current Sensors 50A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-50-3 ACEINNA 1: 5,24 € 1.099In Stock 1.000Expected 02/03/2027	Mfr. Part No. MCR1101-50-3 Mouser Part No 438-MCR1101-50-3	ACEINNA	Board Mount Current Sensors 50A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	1.099In Stock 1.000Expected 02/03/2027	Cut Tape 5,24 € 4,41 € 4,10 € 3,46 € View Reel 2,61 € 3,22 € 3,08 € 2,61 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000			50 A	Current Sense	300 ns	0.6 %	3.3 V	Analog	+ 105 C	- 40 C	SOIC-16	3.45 V	3.15 V	Ratiometric
	Board Mount Current Sensors 50A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-50-5 ACEINNA 1: 5,24 € 185In Stock 2.000Expected 10/11/2026	Mfr. Part No. MCR1101-50-5 Mouser Part No 438-MCR1101-50-5	ACEINNA	Board Mount Current Sensors 50A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	185In Stock 2.000Expected 10/11/2026	Cut Tape 5,24 € 4,41 € 4,10 € 3,46 € View Reel 2,62 € 3,22 € 3,10 € 2,62 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000			50 A		0.3 us	0.6 %	5 V	Analog	+ 105 C	- 40 C	SOIC-16	5.5 V	4.5 V
	Board Mount Current Sensors 20A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-20-3 ACEINNA 1: 5,13 € 12.496On Order	Mfr. Part No. MCR1101-20-3 Mouser Part No 438-MCR1101-20-3	ACEINNA	Board Mount Current Sensors 20A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	12.496On Order On Order Ship Dates Mfr. No: MCR1101-20-3 Stock: 0 On Order: 1.496 Expected 13/11/2026 5.000 Expected 20/11/2026 6.000 Expected 22/02/2027 Factory Lead Time: 18 Weeks	Cut Tape 5,13 € 4,33 € 4,02 € 3,40 € View Reel 2,43 € 3,16 € 2,87 € 2,43 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000			20 A	Current Sense	300 ns	0.6 %	3.3 V	Analog	+ 105 C	- 40 C	SOIC-16	3.45 V	3.15 V	Ratiometric
	Board Mount Current Sensors 5A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 MCR1101-5-5 ACEINNA 1.000: 2,29 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. MCR1101-5-5 Mouser Part No 438-MCR1101-5-5	ACEINNA	Board Mount Current Sensors 5A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 Learn More about ACEINNA mcr1101 sensor ics	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 2,29 € 2,28 €	Min.: 1.000 Mult.: 1.000 : 1.000			5 A		0.3 us	0.6 %	5 V	Analog	+ 105 C	- 40 C	SOIC-16	5.5 V	4.5 V