Board Mount Current Sensors

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MCS1806 Hall-effect Current Sensors

Monolithic Power Systems (MPS) MCS1806 Hall-effect Current Sensors are 3kV_RMSisolated current sensors with 500V_RMS working voltage and ±2.5% accuracy. These linear Hall-effect current sensors for AC or DC current sensing incorporate differential Hall arrays that cancel out any stray magnetic fields. The MCS1806 current sensors feature ±5A to ±50A bidirectional range, adjustable bandwidth up to 100kHz, and ratio-metric outputs from the supply voltages. These Hall-effect sensors are available in SOIC-8 packages, which are factory-trimmed for accuracy and offer no magnetic Hysteresis. The MCS1806 Hall-effect current sensors are ideally used in multi-phase inverters, motor controls, automotive systems, Switch-Mode Power Supplies (SMPSs), over-current fault protection, and load detection and management.

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Part #

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-05-Z
Monolithic Power Systems (MPS)
1: 13,53 RON
2.150In Stock

Mfr. Part No.
MCS1806GS-3-05-Z

Mouser Part No
946-MCS1806GS-3-05-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

2.150In Stock

Cut Tape

13,53 RON

11,92 RON

10,66 RON

10,16 RON

Reel

8,45 RON

View

Min.: 1
Mult.: 1

Reel: 2.500

5 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-10-Z
Monolithic Power Systems (MPS)
1: 13,83 RON
2.126In Stock

Mfr. Part No.
MCS1806GS-3-10-Z

Mouser Part No
946-MCS1806GS-3-10-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

2.126In Stock

Cut Tape

13,83 RON

11,92 RON

10,66 RON

10,16 RON

Reel

8,35 RON

View

Min.: 1
Mult.: 1

Reel: 2.500

10 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-30-P
Monolithic Power Systems (MPS)
1: 14,84 RON
871In Stock

Mfr. Part No.
MCS1806GS-3-30-P

Mouser Part No
946-MCS1806GS-3-30-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

871In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

30 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-40-P
Monolithic Power Systems (MPS)
1: 14,84 RON
2.458In Stock

Mfr. Part No.
MCS1806GS-3-40-P

Mouser Part No
946-MCS1806GS-3-40-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

2.458In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,16 RON

View

Min.: 1
Mult.: 1

Reel: 500

40 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-05-P
Monolithic Power Systems (MPS)
1: 14,84 RON
685In Stock

Mfr. Part No.
MCS1806GS-5-05-P

Mouser Part No
946-MCS1806GS-5-05-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

685In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

5 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-30-P
Monolithic Power Systems (MPS)
1: 14,84 RON
990In Stock

Mfr. Part No.
MCS1806GS-5-30-P

Mouser Part No
946-MCS1806GS-5-30-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

990In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

30 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-05-P
Monolithic Power Systems (MPS)
1: 14,84 RON
348In Stock

Mfr. Part No.
MCS1806GS-3-05-P

Mouser Part No
946-MCS1806GS-3-05-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

348In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

5 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-10-P
Monolithic Power Systems (MPS)
1: 14,84 RON
380In Stock
500Expected 4/23/2026

Mfr. Part No.
MCS1806GS-3-10-P

Mouser Part No
946-MCS1806GS-3-10-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

380In Stock

500Expected 4/23/2026

Cut Tape

14,84 RON

13,28 RON

12,68 RON

11,97 RON

Reel

10,16 RON

View

Min.: 1
Mult.: 1

Reel: 500

10 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-20-P
Monolithic Power Systems (MPS)
1: 14,84 RON
102In Stock
500Expected 4/23/2026

Mfr. Part No.
MCS1806GS-3-20-P

Mouser Part No
946-MCS1806GS-3-20-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

102In Stock

500Expected 4/23/2026

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,16 RON

View

Min.: 1
Mult.: 1

Reel: 500

20 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-50-P
Monolithic Power Systems (MPS)
1: 14,84 RON
570In Stock

Mfr. Part No.
MCS1806GS-3-50-P

Mouser Part No
946-MCS1806GS-3-50-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

570In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

50 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-20-P
Monolithic Power Systems (MPS)
1: 14,84 RON
174In Stock

Mfr. Part No.
MCS1806GS-5-20-P

Mouser Part No
946-MCS1806GS-5-20-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

174In Stock

Cut Tape

14,84 RON

13,18 RON

12,93 RON

12,22 RON

Reel

10,06 RON

View

Min.: 1
Mult.: 1

Reel: 500

20 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-40-P
Monolithic Power Systems (MPS)
1: 14,84 RON
337In Stock

Mfr. Part No.
MCS1806GS-5-40-P

Mouser Part No
946-MCS1806GS-5-40-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

337In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,16 RON

View

Min.: 1
Mult.: 1

Reel: 500

40 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-50-P
Monolithic Power Systems (MPS)
1: 14,84 RON
387In Stock

Mfr. Part No.
MCS1806GS-5-50-P

Mouser Part No
946-MCS1806GS-5-50-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

387In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,16 RON

View

Min.: 1
Mult.: 1

Reel: 500

50 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-10-P
Monolithic Power Systems (MPS)
1: 14,84 RON
611In Stock

Mfr. Part No.
MCS1806GS-5-10-P

Mouser Part No
946-MCS1806GS-5-10-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

611In Stock

Cut Tape

14,84 RON

13,08 RON

12,42 RON

11,67 RON

Reel

10,41 RON

View

Min.: 1
Mult.: 1

Reel: 500

10 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-20-Z
Monolithic Power Systems (MPS)
1: 13,53 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-3-20-Z

Mouser Part No
946-MCS1806GS-3-20-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

13,53 RON

11,92 RON

10,66 RON

10,16 RON

View

Reel

7,60 RON

Min.: 1
Mult.: 1

Reel: 2.500

20 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-30-Z
Monolithic Power Systems (MPS)
2.500: 7,60 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-3-30-Z

Mouser Part No
946-MCS1806GS-3-30-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,60 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

30 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-40-Z
Monolithic Power Systems (MPS)
2.500: 8,40 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-3-40-Z

Mouser Part No
946-MCS1806GS-3-40-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

8,40 RON

8,25 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

40 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-50-Z
Monolithic Power Systems (MPS)
1: 13,53 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-3-50-Z

Mouser Part No
946-MCS1806GS-3-50-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

13,53 RON

11,92 RON

10,66 RON

10,16 RON

Reel

7,90 RON

View

Min.: 1
Mult.: 1

Reel: 2.500

50 A

Current Sense

5 us

2.5 %

100 kHz

3.3 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-05-Z
Monolithic Power Systems (MPS)
2.500: 7,90 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-05-Z

Mouser Part No
946-MCS1806GS-5-05-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,90 RON

7,80 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

5 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-10-Z
Monolithic Power Systems (MPS)
2.500: 7,60 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-10-Z

Mouser Part No
946-MCS1806GS-5-10-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,60 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

10 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-20-Z
Monolithic Power Systems (MPS)
2.500: 8,45 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-20-Z

Mouser Part No
946-MCS1806GS-5-20-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

8,45 RON

8,20 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

20 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-30-Z
Monolithic Power Systems (MPS)
2.500: 7,85 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-30-Z

Mouser Part No
946-MCS1806GS-5-30-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,85 RON

7,70 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

30 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-40-Z
Monolithic Power Systems (MPS)
2.500: 7,60 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-40-Z

Mouser Part No
946-MCS1806GS-5-40-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,60 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

40 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-50-Z
Monolithic Power Systems (MPS)
2.500: 7,60 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MCS1806GS-5-50-Z

Mouser Part No
946-MCS1806GS-5-50-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,60 RON

Min.: 2.500
Mult.: 2.500

Reel: 2.500

50 A

Current Sense

5 us

2.5 %

100 kHz

5 V

Analog

MCS1806 Hall-effect Current Sensors

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