? coilcraft, inc. 2009 specifications subject to change without notice. please check our website for latest information. rfid transponder coil C 4513TC document 450-1 document 450-1 revised 10/29/08 the 4513TC is coilcraft?s best performing transponder coil designed for rfid applications at 125 khz. it offers better sensitivity, greater read distance and higher srf than other coils its size. the coil is wound on a plastic base, providing great durability and allowing this part to withstand harsh mechanical shock. with operating temperature range to 125c, these coils are ideal for a wide range of applications. in addition to our standard models, coilcraft can design transponder coils to operate at other frequencies. to request free evaluation samples, contact coilcraft or visit www.coilcraft.com . inductance 2 read matching at 125 khz distance 3 sensitivity 4 capacitor 5 dcr max 6 srf typ 7 part number 1 2% (mh) q min 2 (inches/cm) (mv/t) (pf) (ohms) (khz) 4513TC-404xgl_ 0.40 29 23.90 / 60,71 11.76 4050 9.66 5890 4513TC-105xgl_ 1.00 33 30.95 / 78,61 19.80 1621 20.6 3670 4513TC-245xgl_ 2.38 40 36.75 / 93,35 32.80 681 39.0 2200 4513TC-495xgl_ 4.90 44 38.55 / 97,92 54.76 331 55.8 1551 4513TC-725xgl_ 7.20 51 44.10 / 112,01 76.97 225 91.0 1400 1. when ordering, please specify packaging code: 4513TC-725xgl d packaging: d =13 machine-ready reel. eia-481 embossed plastic tape (2500 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter d instead. 2. inductance and q measured using agilent/hp 4192a impedance analyzer at 125 khz. for recommended test procedures, contact coilcraft. 3. read distance measured using the keeloq ? transponder evaluation kit part number dm303005 from microchip. distance was recorded as the voltage across the resonant circuit dropped below 10 mv. 4. sensitivity measured in accordance with coilcraft application note ?measuring sensitivity of transponder coils.? 5. matching capacitor value required for parallel resonant circuit operating at 125 khz. 6. dcr measured on micro-ohmmeter. 7. srf measured using agilent/hp 8753d network analyzer. 8. ambient temperature range: ? 40c to +125c 9. storage temperature range: component: ? 40c to +125c packaging: ? 40c to +80c 10. resistance to soldering heat: three reflows at >217c for 90 seconds (+260c 5c for 20 ? 40 seconds), allowing parts to cool to room temperature between. 11. electrical specifications at 25c. 12. temperature coefficient of inductance: +50 to +210 ppm/c. refer to doc 362 ?soldering surface mount components? before soldering.
? coilcraft, inc. 2009 specifications subject to change without notice. please check our website for latest information. document 450-2 document 450-2 revised 10/29/08 rfid transponder coils C 4513TC dimensions typical l vs frequency 0.03 0,76 0.337 8,55 0.315 8,0 0.051 1,3 0.126 3,2 recommended land pattern xxx 0.461 11,70 max 0.138 3,50 max 0.102 2,60 max weight: 280 ? 335 mg terminations: gold over nickel over phos bronze tape and reel: 2500/13 reel 24 mm tape width for packaging data see tape and reel specifications section. 0 1 2 3 4 5 6 7 8 9 10 0.01 0.1 10 1 inductance (mh) frequency (mhz) 4.9 mh 7.2 mh 1.0 mh 0.40 mh 2.38 mh 125 khz
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