用于汽车防盗智能感应天线（pke电感/pke天线，rfid天线/rfid电感），x.y.z轴防盗器接收天线，高功率高灵敏度rfid发射天线。工作温度范围-40—+85c，存库温度范围-40—+125c，低功耗高q值，高灵敏度，全塑封超薄型。pke接收天线，具有体积小，效率高以及低成本的优点。适合于pke系统，tpms系统,电感量2.38mh-10mh可以根据要求定制。
the lc4308 series of surface mount ferrite wound inductor is the best solution when high electrical and mechanical performance isneeded. its length and cross sectional area are optimized to achieve the maximum sensitivity in the coil axis. the construction of the coil offer high mechanical performance due to the plastic baseand ferrite laminate.
high stability in temperature, ranges:δls/ls (-40ºc ⇒25ºc): -2% max.
δls/ls (+25ºc⇒+85ºc): +0.5% max.
typical temperature coefficient δls/ºc: +200±50ppm/ºc.
-40ºc to +85ºc for keyless entry systems.
high sensitivity. 75 mvpp/app/m for 7.2 mh (@125 khz). 135 mvpp/app/m for 16.2 mh (@125 khz).
mechanical performance. drop test: more than 500 times x 1 meter.
epoxy coated. moulded with epoxy protection, 5 sides protected , high reliability with pick&place machines warranted.
taped & reel: 2500 pcs / reel.
inductance values from 340μh to 16.2mh for 125khz operations (contact zsucore rfid for inductance range for other working frequencies from 20khz to  200khz).
applications:
inmobilizers.
keyless entry systems.
industrial applications.
access control.
the specification chart is a reference guide for the most common required values at working frequencies of 125 khz. any other inductance value at lf or tighter tolerances can be provided. pleasecontact our sales deparment for any inquiry.
1.electrical properties
l                    (mh) tolerance  q      min frequency(khz) sensitivity (mvpp/app/m) min length (mm) width (mm) height (mm)
lc4308-0019j 0.19 ±5% 17.1 125 10 11.8 3.6 2.5
lc4308-0238j 2.38 ±5% 34.2 125 30 11.8 3.6 2.5
lc4308-0266j 2.66 ±5% 40.5 125 40 11.8 3.6 2.5
lc4308-0477j 4.77 ±5% 30 125 60 11.8 3.6 2.5
lc4308-0491j 4.91 ±5% 27.9 125 50 11.8 3.6 2.5
lc4308-0720j 7.2 ±5% 29.7 125 70 11.8 3.6 2.5
lc4308-0900j 9 ±5% 30.6 125 80 11.8 3.6 2.5

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中山市联磁电子有限公司
贺鸿伟
18707600755
中山市横栏镇新茂华文学校侧后