AMR Sensor

High precision AMR sensor (parallel sensingline type)

〈Features〉

This is an AMR sensor that can achieve high accuracy by combining narrow pitch (200μm~) multi-pole magnets. It is also possible to propose as an OEM product according to your request.

Development flow of AMR sensor

〈Purpose〉

Encoder

Part Number		KG1302-01	KG1301-61
Features		With high precision Z phase Harmonic countermeasure product	Ultra small surface mount Harmonic countermeasure product
Product shape		Bare chip + FPC	Leadless package
Outward form	Chip	3.4×8.5×0.625	2.85×2.45×0.625
Outward form	Full length	40	2.85×2.45×0.625
Correspondence λ (μm)		200	400
Output		+A,−A,+B,−B,Z	+A,−A,+B,−B
Input resistance (Ω)		850	400
Output voltage (mV) Vcc＝5V		35 at 4kA/m	21 at 4kA/m
Catalog DL		PDF（203KB）	PDF（156KB）

The values in the table are typical.

We also offer custom services according to customer requests such as chip size and resistance value.

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Reference materials

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Pressure
Unit conversion tool Magnetic Field
Unit conversion tool