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For distinction of bills
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MRS-F-51
MRS-G-21
MRS-H-21
MRS-137A
MRS-133L1
MRS-134
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Products introduction

MR Sensor
MRS-133L1

Sample(s) can be ordered here.

Sample Price (Japanese yen)

1p/lot

500p/lot

1000p/lot

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MRS-133L1 Distinction of the printed matter which magnetic ink was used for
Detection of the rotation of the magnetic body and the position
This sensor is made from InSb magnetic resistance. That resistance value changes by the magnetic field and the permanent magnet which gives this sensor magnetic bias. When a magnetic substance approaches the detection side, an output signal can be received because the magnetic flux density which affects the magnetic resistance changes and the resistance value of this senser is changed.

Feature

MRS-133L1 is the multi-channel MR sensor of the detection width 34mm.
Elements are arranged onto the same straight line to detect safety thread of the bill securely. It can get output steadily from the sensor by the width of 34mm.


Absolute Maximum Rating (Ta=25C)


Item

Symbol

Standard Value

Unit

Excitation,Maximum

Vamax

5.5

V

Withstand Voltage

VI

100

V

Allowable Loss

PD

100

mW

Operation Environmental Temperature

Topg

-30 ~ +85

Preserved Environmental Temperature

Tstg

-30 ~ +85


Electrical Property (Ta=25C)


Item

Symbol

Condition

min.

Typ.

Max.

Unit

Output voltage

VOUT

Va=5V *1

0.16

 

0.42

mVrms

Resistance balance

VB

I=1mA *2

 

 

2

 

Input resistance

R

I=1mA

300

1300

Ω

Voltage Noise

VNW

Va=5V

 

 

50

μVP-P

Piezo Noise

VNP

Va=5V押圧10g

 

 

300

μVP-P

Magnetic Flux Density

B

 

 

0.09
(S Pole)

 

T

Detection Width

W

9mm×4ch

 

34

 

mm


*1 Input uses the magnetic flux which occurs when it is charged with current of 50Hz, 100mA(rms) in the line of φ 0.1mm.
*2 max(VOUT(1~4))/min(VOUT(1~4))


Elements arrangement figure



Internal Circuit Figure



Contour Measure Figure




# The product specifications and the appearance are possibility of changing without notice.

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