Token Transponder Coils RFID - TC4308I Series are primarily designed for choking power lines and conform to the RoHS directive and Lead-free. Transponder Coils RFID feature with ultra-compact size, wide inductance selection, and low-resistance coils. RFID Transponder Coils can be customed designs and tighter tolerances available on request. Application of RFID Transponder Coils specific designs also available including different inductance values and Q specifications adjusted to frequency requirements.
  • Featurestransponder,coils
    －High Q value.
    －Low profile with an extended length.
  • Applications
    －Car remote control key.
Configurations & Dimensions (unit: mm)
RFID Transponder Coils - TC4308I
Type A B C D E F G H
TC4308I 11.43 3.15 2.74 1.01 0.51 2.79 1.78 8.46
Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TC4380I Series
Part Number Inductance
(mH)		 Q
(min)		 Test Freq.
(KHz)		 SRF
(KHz)(min)		 DCR
(Ω)(max)
TC4308I - 401J 0.40 15 125 4500 7.4
TC4308I - 901J 0.90 15 125 4000 22
TC4308I - 112J 1.08 15 125 4000 25
TC4308I - 202J 1.97 17 125 2400 34
TC4308I - 242J 2.38 17 125 2200 39
TC4308I - 332J 3.30 17 125 1800 51
TC4308I - 412J 4.15 17 125 1700 74
TC4308I - 492J 4.90 17 125 1300 96
TC4308I - 682J 6.80 17 125 1000 112
TC4308I - 712J 7.10 17 125 1000 115
TC4308I - 812J 8.10 17 125 960 123
Note: Test Freq.: 125KHz / 0.25V.
Operating Temp.: -40°C+85°C.

How to Order
TC4308I - 401 J
 
Coils RFID Transponder
 
Inductance
Tolerance
J (5%)
K (10%)
M (20%)

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