Board Mount Hall Effect / Magnetic Sensors

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High Reliability Sensors

Optek / TT Electronics High Reliability Sensors are engineered to deliver consistent, non-contact sensing and signal isolation in demanding environments. Built on proven optical and magnetic technologies, these sensor solutions deliver reliable performance where contamination, misalignment, and electrical noise can impact system operation. Designed for flexibility and long service life, this portfolio of Optek / TT Electronics sensors supports industrial, medical, aerospace, and control applications requiring stable, repeatable detection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Maximum Output Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Supply Voltage - Max	Supply Voltage - Min	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OHS3040U Optek / TT Electronics 1: ¥775.7 580In Stock	Mfr. Part # OHS3040U Mouser Part # 828-OHS3040U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	580In Stock	¥775.7 ¥760.7 ¥759.1	Min.: 1 Mult.: 1	Linear	4 mA	25 mA	70 G to 220 G	50 G to 180 G	4.5 V to 24 V	- 40 C	+ 125 C	Through Hole	TO-92-3	24 V	4.5 V	OHS3000	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OMH3075 Optek / TT Electronics 1: ¥6,479.6 150In Stock	Mfr. Part # OMH3075 Mouser Part # 828-OMH3075	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek tt omh bs sensors	Datasheet	150In Stock	¥6,479.6 ¥6,373.3 ¥6,293.5 View Quote	Min.: 1 Mult.: 1	Linear, Bipolar	4 mA	25 mA	50 G to 250 G	- 250 G to - 50 G	4.5 V to 24 V	- 55 C	+ 125 C	Through Hole	TO-92-3 Flat	24 V	4.5 V	OMH_B/S	Waffle
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OH360U Optek / TT Electronics 1: ¥1,063 450In Stock	Mfr. Part # OH360U Mouser Part # 828-OH360U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	450In Stock	¥1,063	Min.: 1 Mult.: 1	Linear	6 mA	25 mA	235 G to 465 G	120 G to 325 G	4.5 V to 24 V	- 40 C	+ 150 C	Through Hole	TO-92-3	24 V	4.5 V	OH-U	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OHS3020U Optek / TT Electronics 1: ¥1,252.4 903In Stock	Mfr. Part # OHS3020U Mouser Part # 828-OHS3020U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	903In Stock	¥1,252.4	Min.: 1 Mult.: 1	Linear	4 mA	25 mA	70 G to 350 G	50 G to 330 G	4.5 V to 24 V	- 40 C	+ 125 C	Through Hole	TO-92-3	24 V	4.5 V	OHS3000	Bulk
Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR OHN3140U Optek / TT Electronics 1: ¥1,808.8 330In Stock	Mfr. Part # OHN3140U Mouser Part # 828-OHN3140U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	330In Stock	¥1,808.8 ¥1,807.2 ¥1,783.9 ¥1,021.5 View ¥920.2 Quote	Min.: 1 Mult.: 1	Linear	4 mA	25 mA	45 G to 260 G	25 G to 240 G	4.5 V to 24 V	- 20 C	+ 85 C	Through Hole	TO-92-3	24 V	4.5 V	OHN3100	Bulk
Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR OHB900 Optek / TT Electronics 1: ¥1,928.4 1,197In Stock	Mfr. Part # OHB900 Mouser Part # 828-OHB900	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	1,197In Stock	¥1,928.4 ¥1,870.3 ¥1,810.5 ¥1,805.5 Quote Quote	Min.: 1 Mult.: 1	Unipolar	4 mA	25 mA			4.5 V to 25 V	- 40 C	+ 150 C	Through Hole	TO-92-3	25 V	4.5 V	OHB900	Tube
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OHN3040U Optek / TT Electronics 1: ¥782.3 167In Stock	Mfr. Part # OHN3040U Mouser Part # 828-OHN3040U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	167In Stock	¥782.3 ¥722.5 ¥710.9 ¥709.2	Min.: 1 Mult.: 1	Linear	4 mA	10 uA	70 G to 220 G	50 G to 180 G	24 V	- 20 C	+ 85 C	Through Hole	TO-92-3	24 V	4.5 V	OHN3000	Bulk
Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR OH090U Optek / TT Electronics 1: ¥981.7 924Expected 10/28/2026	Mfr. Part # OH090U Mouser Part # 828-OH090U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	924Expected 10/28/2026	¥981.7 ¥943.4 ¥926.8 ¥920.2 View ¥918.5 ¥867 Quote	Min.: 1 Mult.: 1	Linear	6 mA	25 mA	0 G to 180 G	- 100 G to 100 G	4.5 V to 24 V	- 40 C	+ 150 C	Through Hole	TO-92-3	24 V	4.5 V	OH-U	Bulk
Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR OHS3140U Optek / TT Electronics 1: ¥961.7 974Expected 1/25/2027	Mfr. Part # OHS3140U Mouser Part # 828-OHS3140U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	974Expected 1/25/2027	¥961.7	Min.: 1 Mult.: 1	Linear	4 mA	25 mA	45 G to 270 G	25 G to 250 G	4.5 V to 24 V	- 40 C	+ 125 C	Through Hole	TO-92-3	24 V	4.5 V	OHS3100	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OH180U Optek / TT Electronics 1,000: ¥1,169.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # OH180U Mouser Part # 828-OH180U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,169.3	Min.: 1,000 Mult.: 1,000	Linear	6 mA	25 mA	70 G to 290 G	0 G to 230 G	4.5 V to 24 V	- 40 C	+ 150 C	Through Hole	TO-92-3	24 V	4.5 V	OH-U	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor OHS3175U Optek / TT Electronics 1,000: ¥702.6 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # OHS3175U Mouser Part # 828-OHS3175U	Optek / TT Electronics	Board Mount Hall Effect / Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥702.6	Min.: 1,000 Mult.: 1,000	Linear, Bipolar	4 mA	25 mA	10 G to 260 G	- 260 G to - 10 G		- 20 C	+ 85 C	Through Hole	TO-92-3	24 V	4.5 V	OHS3100	Bulk