LF Receiver Antenna CAD8D25

LF Receiver Antenna
CAD8D25
RoHS
Description
• Compact LF receiver antenna.
• Low profile.
• L W H: 8.2 7.8x 2.6 mm Max.
• Product weight:0.46g Ref..
• RoHS compliance.
× ×
×
Environmental Data
• Operating temperature range: -40 ~+85
• Storage temperature range: -40
+125
℃
℃~
Packaging
• Carrier Tape and Reel.
• Tape specification according to EIA481.
• 1000pcs/reel.
Applications
• PEPS, Smart key system.
• Security system
Dimension - [mm]
Suggest PCB layout - [mm]
Schematic diagram
②
L
R
①
L: Ferrite core coil inductance.
R: Copper resistance.
Page 1 of 2
Revised: 17-Aug-11
℃
℃
LF Receiver Antenna
CAD8D25
Electrical Characteristics
Inductance(1-2)
No.
Part No.
Stamp
(mH)
01
CAD8D25-232
232
2.36
02
CAD8D25-472
472
4.7
03
CAD8D25-682
682
6.8
04
CAD8D25-722
722
7.2
05
CAD8D25-103
103
10.0
06
CAD8D25-163
163
16.3
Within
±4%
±4%
±4%
±4%
±4%
±4%
Unloaded Q
Min.
SRF
Min.(kHz)
45
500
45
500
45
500
45
500
45
500
45
500
* It is possible for different inductance value.
For more information, please browse our website http://www.sumida.com
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Page 2 of 2
Revised: 17-Aug-11