TMR6218 Datasheet, PDF (1/5 Pages) American Electronic Components, inc – 18 Channels Currency Head

Datasheet V1.0a
TMR6218
18 Channels Currency Head
General Description
The TMR6218 magnetic pattern recognition sensor consists of Tunneling Magnetoresistance (TMR) sensing elements, a
high-quality magnet,a robust plastic base with outstanding mechanical strength,and a durable non-magnetic stainless steel
cover.The physical structure is shown in Fig. 1.
Features and Benefits
The TMR6218 series of TMR magnetic pattern recognition
sensoris a magnetic signal reader head for use in detecting and
recognizing the magnetic properties of paper bills, bank
notes,and securities documents. Designed with outstanding
weak field detection capability of MDT’s TMR technology,along
with a customized hollow- shaped bias magnet, the TMR6218
features high sensitivity, high signal to noise ratio, and wide
air-gap tolerance, and it is not susceptible to tilt or misalignment
in installationor shock and vibration along the vertical direction
(Z-axis) during operation.
The TMR6218 sensor series applies high mechanical strength
plastic,and solid, hard-wearing non-magnetic stainless steel
materials, and it achieves a compact, miniaturized, light-weight
and robust structural design. It can significantly simplify the
design of structural components of financial machinery and
measurement equipment,and it can release installation and
maintenance procedures from complicated requirements.
The TMR6218 sensor series uses a single base formultiple sets
of TMR sensing elements. The custom designed,integrated
packaging and testing process ensures that the multiple sets of
TMR sensing elements can cover the designated detection
area seamlessly.
Applications
 Bill Counter and validator
 Bill sorter
 ATM
 Bill reader and validator in automated vending machines
 Reader head of magnetic card reader
TMR6218
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