KGEA-SMD_14 Datasheet, PDF (1/1 Pages) PREMO CORPORATION S.L – Keyless go emitter antenna smd

KGEA-SMD
Keyless go emitter antenna smd ^{75x15x6.3mm (33 µH - 500 µH)}
Characteristics
This emitter antenna is speci cally designed for
applications in which it is necessary to get a big read
range with a minimum size on PCB in low frequency base
stations.
It is a perfect solution to be used in vehicles passive entry
applications (PE, passive entry) or TPMS (Tire Pressure
Monitoring system).
It has 75mm x 15mm x 6.3mm for SMD assembly. The
module antenna is formed only by ferrite core wound
inside of a plastic housing and it lled with resin of
polyurethane.
- High reading distance with minimum size.
- Designed for a range of working frequency LF (20kHz, 125kHz and 134,2kHz).
- Antenna current. Max. 4 App, Duty 30%
- High stability in temperature (- 40ºC to +85ºC).
- SMD mounting and customer inductance value under demand.
Dimensions and Pad layout _{All dimensions are in mm}
Electrical diagram
Nomenclature description
KGEA-SMD
Electrical speci cations
P/N
L (mH) Cres (nF)
Q
SRF (MHz) Freq. (kHz)
KGEA-SMD-B-0108J
0.108
15,00
>110
>3
125@
KGEA-SMD-B-0162J
0.162
10,00
>125
>3
125@
KGEA-SMD-B-0240J
0.240
6,8
>125
>3
125@
KGEA-SMD-B-0345J
0.345
4,7
>125
>3
125@
KGEA-SMD-B-0500J
0.500
3,3
>125
>3
125@
KGEA-SMD-C-0030J
0.030
47,00
>75
>3
134,2@
KGEA-SMD-C-0141J
0.141
10,00
>125
>3
134,2@
KGEA-SMD-C-0207J
0.207
6,8
>130
>3
134,2@
KGEA-SMD-C-0300J
0.300
4,7
>130
>3
134,2@
KGEA-SMD-C-0426J
0.426
3,3
>130
>3
134,2@
Tolerance J=5%.
This chart is a reference guide for the most common required values at working frequency of 20 kHz, 125 kHz or 134.2 kHz.
Any other inductance value at LF or tighter tolerances can be provided. Please contact our sales department for any inquiry. Sen-
sitivity measured with Helmholtz coils H=8.36 App/m @125 kHz. Contact us for measurement speci cation.
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