Ms. Rocío Arrupe
Severo Ochoa 47,
This SMD coil offers a very low profile solution for applications in which it’s needed a transponder vertical coil with high sensitivity in z direction and in a small surface area. It’s so a lower profile solution for those applications in which the height of the component is critical. The design has the best electrical performance in these dimensions.
|L (mH)||Tolerance||Q Min||Frequency (kHz)||Cres (pF)||SRF (kHz) Min||DCR (Ω) Max||Sensitivity (mVpp/App/m) Min||Length (mm)||Width (mm)||Height (mm)|
|Reel dimensions||Tape dimensions||PARTS/REEL|
All dimensions in mm.
Reflow soldering, vapour-phase soldering. A maximum soldering temperature of 260ºC during 10 s should not be exceed for (see recommended soldering profile with maximum and minimum temperature-time).
The reflow condition recommended is according to the machine used by our company. Big differences will arise as a result of the type of machine, reflow conditions, method, etc used.
1.Rated Inductance LR: Measured at frequency fL, with impedance analyser WK3260 with 3MHz installed.
2.Q Factor Qmin: Measured at frequency fL, with impedance analyser WK3260 with 3MHz installed.
3.Self-resonance frequency fmin: Measured at frequency fL, with impedance analyser WK3260 with 3MHz installed.
4.DC resistance Rmax: Measured at 20ºC ambient temperature, measuring current <IR.
5.Sensitivity: Measured with Helmholtz coils 5 turns, 160mm ∅, + waveform generator Agilent 33120A + oscilloscope Agilent 54622A. Contact PREMO RFID for complete measurement specification.