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Semiconductor magnetoresistive element (SMRE)

Since a Sn doped single crystal film InSb is used as a material for the sensing element, the element has excellent magnetoresistive temperature characteristics and very small neutral voltage temperature drift. This element is mainly used for detection of gear rotation.

Major applications

Application	Product	Function	Field product
Rotary encoder	AC servomotor	Machine tool spindle position and speed control	Machining center Machining complex
		Machine tool precise rotation angle control	Machining center Machining complex
		Hoisting motor	Elevator Escalator
		Electrical injection molding machine main shaft control	Electric injection molding machine
		CT scanner control X-ray transfer bed position control	CT scanner X-ray equipment for radiography
		Motor control	Semiconductor production equipment
		Crane slewing azimuth angle detection	Marine deck crane
Linear encoder		Linear control	Automatic loom

Outline of semiconductor magnetoresistive element (SMRE)

Line-up

SON package
Small and thin-type package
DIP package
Two elements (phase A/B, phase Za/Zb) are packed in a package.
A holder for bias magnet is also included.

Semiconductor magnetoresistive element (SMRE)

Outline of semiconductor magnetoresistive element (SMRE)

Line-up

Reference materials

FAQs and Answers on semiconductor magnetoresistive element