Premo offers an isotropic antenna (3DC15-HF) with a surface resistance NiZn ferrite core material (>10Mohm/mm) and low initial permeability to work at high frequency and in a temperature range of -40ēC to +85ēC. This series has the same format as 3DC15 (125kHz) transponder family with same mechanical performance: label, cap and/or foam.
The 3DC15-HF has 3, 6, 9, 18 and 60uH inductance values and can be used with all previous inductance value independently or combined with the standard inductance values of 1, 2, 3, 6 and 20uH connecting the 3 axes in parallel.
The manufacturer claims its surface mounting device (SMD) configuration allows an easy integration in an automatic printed circuit board assembly process (lead-free reflow), avoiding handling that could damage its winding wire. The
and 3DC15 series meet the AEC-Q-200 standard in automotive applications.
This Super Drop Test Resistance coil (SDTR1103-HF2) and 3DC15-HF (foam version) are suitable for applications with mobiles and key-fobs, etc.
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