• All dimensions in mm
Transponder Coil
ZASL, ZASL/N
0.1
1
10
100
0.01 0.10
1
10
2.38 mH
4.91 mH
7.20 mH
Typical Ls vs Frequency (ƒ)
Frequency (MHz)
Inductance (mH)
10
Frequency (MHz)
0
10
20
30
40
50
60
0.01 0.10 1
Typical Q vs Frequency (ƒ)
Q Factor
2.38 mH
4.91 mH
7.20 mH
3.0 3.0
7.3
3.0
Recommended layout for
solder pads
Sensitivity
(mV/µT)
SPQ : Taped / Reel 1000 [-04]
Remarks : Terminal clip with lead-free tinned surface for SMT-Reflow soldering.
Revision date : 18 Sep 2020
ZASL-242J-04
ZASL-272J-04
ZASL-482J-04
ZASL-492J-04
ZASL-712J-04
ZASL-722J-04
Part No
ZASL
fL
(kHz)
125
125
125
125
125
125
f
Q
(kHz)
125
125
125
125
125
125
ZASL/N
fL
134.2
134.2
134.2
134.2
134.2
134.2
(kHz)
f
Q
(kHz)
134.2
134.2
134.2
134.2
134.2
134.2
2.38
2.66
4.77
4.91
7.10
7.20
Inductance
L (mH)
5
5
5
5
5
5
Tol
± (%)
1781
1630
1190
1140
950
910
SRF
min
(kHz)
12
13
22
23
32
32
DCR
max
(Ω)
35
35
35
35
36
37
Q
min
Core Material : Ferrite
Base Material : Plastic
13.0 max
9.55
2.5
8.5 Ref
3.6 max
2.5
2.5
7.5
Transponder Coils (for RFID)
29
32
37
39
66
67
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