全新塑封低频接收天线11.8x3.5x2.4mm---uc1103e receive antenna 11.8x3.5x2.4mm 联磁电子 广东省中山市横栏镇贴边村茂广二路118号2栋，电话：，13726055497 0760- 23893373 104300 @.com,web/ "the uc1103e series of surface mount ferrite wound inductor is the best solution when high electrical and mechanical performance is needed. 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 base and 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. please contact 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) uc4308-0019j 0.19 ±5% 45 125 10 11.8 3.5 2.4 uc4308-0238j 2.38 ±5% 48 125 30 11.8 3.5 2.4 uc4308-0266j 2.66 ±5% 48 125 40 11.8 3.5 2.4 uc4308-0477j 4.77 ±5% 48 125 60 11.8 3.5 2.4 uc4308-0491j 4.91 ±5% 48 125 50 11.8 3.5 2.4 uc4308-0720j 7.2 ±5% 48 125 70 11.8 3.5 2.4 2.dimensions 3.5mm 2.4mm 3.soldering "recommended reflow profile. 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. 4.measurement conditions "rated inductance lr: measured at frequency fl, with impedance analyser wk3260 with 3mhz installed. q factor qmin: measured at frequency fl, with impedance analyser wk3260 with 3mhz installed. self-resonance frequency fmin: measured at frequency fl, with impedance analyser wk3260 with 3mhz installed. dc resistance rmax: measured at 20oc ambient temperature, measuring current