Document 430-1
3D RFID Transponder Coils – 1516TD
These RFID transponder coils have windings for all
three axes in compact, surface mount parts, eliminating
the need for three individual antenna coils. They feature
high sensitivity and tight tolerances.
Designed for RFID applications at 125 kHz, they are
ideal for keyless entry systems, for access control in
security systems, and for anti-theft devices.
Additional values are in development. Contact Coilcraft
for free evaluation samples.
Part number
1
1516TD-090KL_
1516TD-108KL_
1516TD-180KL_
1516TD-238KL_
1516TD-247KL_
1516TD-258KL_
1516TD-266KL_
1516TD-345KL_
1516TD-405KL_
1516TD-470KL_
1516TD-490KL_
1516TD-720KL_
1516TD-800KL_
Inductance
2
each axis
±10% (mH)
0.90
1.08
1.80
2.38
2.47
2.58
2.66
3.45
4.05
4.70
4.90
7.20
8.00
Q typ
2
20
24
26
27
28
29
30
33
35
37
40
44
48
Sensitivity typ (mV/µT)
4
x,y axes
3
z axis
37
16
41
18
56
24
67
26
69
27
70
28
72
29
88
40
98
42
108
47
110
50
175
76
190
78
SRF min
(kHz)
800
650
500
400
400
400
400
350
350
300
300
300
300
Matching
capacitor
5
(pF)
1800
1500
900
680
660
630
610
470
400
345
330
225
205
DCR max
(Ohms)
33
38
45
53
54
55
56
66
73
75
76
96
101
1. When ordering, please specify
packaging
code:
1516TD-800KLD
D
= 13″ machine-ready reel. EIA-481 embossed plastic tape.
B
= Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.
Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft.
Value is per winding.
Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
Operating temperature range
−40°C
to +85°C.
Electrical specifications at 25°C.
Packaging:
2.
3.
4.
5.
6.
7.
Specifications subject to change without notice.
Please check our website for latest information.
Document 430-1
Revised 02/23/05
© Coilcraft, Inc. 2006
Document 430 -2
1516TD Series 3D RFID Transponder Coils
Top View
4
Bottom View
2 1
X axis
2
6
3
Y axis
3
7
0.630 max
16,00
4
Z axis
8
5
6
7
8
0.591 max
15,00
0.197 max
5,00
0.160
4,06
0.057
1,45
1
0.360
9,14
8
0.087
2,21
0.307
7,80
0.087
2,21
Recommended
Land Pattern
Terminations:
Tape and reel:
Gold over nickel over phos bronze
500/13″ reel 24 mm tape width
Specifications subject to change without notice.
Please check our website for latest information.
Document 430-2
Revised 03/29/06
© Coilcraft, Inc. 2006
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