產(chǎn)品詳情：

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 combines the best electrical performance in these dimensions together with mechanical robustness.

Standard size 10 x 10 x 3 mm.
Very good electrical and mechanical performance.
High stability in temperature (-40 oC to +125 oC).
Inductivity value can be customized to achieve customer requirements.
Designs at lower frequencies such as 20 kHz and 40 kHz show a very
good electrical performance as well.
High sensitivity values achieved with verygood thermal and mechanical
performance.

Applications:
Automotive passive keyless entry systems.
Automotive RTMPS with wake up functions.
Industrial logistics and control.
Access control.
Tracking devices

Keyless entry systems is a typical application for this coil where performs high sensitivity in a very small package and with the advantage of easy SMD assembly. This design shows also very good sensitivity performance in angle deviation from z axes.

代碼 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)
ZC1003-0073J 0.735 ±5% 65.7 125 2205 1000 5 20 10.0 10.0 3.2
ZC1003-0238J 2.38 ±5% 58.5 125 680 1000 27 20 10.0 10.0 3.2
ZC1003-0266J 2.66 ±5% 58.5 125 609 1000 29 20 10.0 10.0 3.2
ZC1003-0491J 4.91 ±5% 72 125 330 900 41 25 10.0 10.0 3.2
ZC1003-0720J 7.20 ±5% 76.5 125 220 850 55 35 10.0 10.0 3.2
ZC1003-0900J 9.00 ±5% 81 125 180 800 62 40 10.0 10.0 3.2