? coilcraft, inc. 2011 specifications subject to change without notice. please check our website for latest information. impedance pins 1 ? 3 pins 6 ? 4 part number ratio 2 i dc max frequency l min 3 dcr max l min 3 dcr max schem atic through-hole surface mount 1 pri : sec (ma) (mhz) (h) (ohms) (h) (ohms) wb1010-pcl wb1010-sm l_ 1 : 1 250 0.005 ? 100 780 0.320 780 0.320 wb1010-1-pcl wb1010-1-sm l_ 1 : 1 250 0.04 ? 175 95 0.200 95 0.200 wb1015-pcl wb1015-sm l_ 1.5 : 1 250 0.1 ? 150 80 0.145 51 0.130 wb1040-pcl wb1040-sm l_ 4 : 1 250 0.2 ? 300 95 0.160 25 0.115 wb2010-pcl wb2010-sm l_ 1 : 1 250 0.005 ? 100 780 0.320 780 0.320 wb2010-1-pcl wb2010-1-sm l_ 1 : 1 250 0.04 ? 175 95 0.200 95 0.200 wb2040-pcl wb2040-sm l_ 4 : 1 250 0.2 ? 300 95 0.160 25 0.115 wb3010-pcl wb3010-sm l_ 1 : 1 250 0.005 ? 100 780 0.320 780 0.320 wb3010-1-pcl wb3010-1-sm l_ 1 : 1 250 0.04 ? 175 95 0.200 95 0.200 wb3015-pcl wb3015-sm l_ 1.5 : 1 250 0.1 ? 150 80 0.145 51 0.130 wb3040-pcl wb3040-sml_ 4 : 1 250 0.2 ? 300 95 0.160 25 0.115 wideband rf transformers document 116-1 document 116-1 revised 06/15/10 1. when ordering, please specify a packaging code: wb3040-sml d packaging: d =13 machine ready reel. eia-481 embossed plastic tape (500 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 instea d. 2. impedance ratio is for the full primary winding to the full secondary winding. 3. inductance tested at 100 khz, 0.1 vrms, 0 adc. 4. electrical specifications at 25c. measurements are referenced to 50 ohms. refer to doc 362 ?soldering surface mount components? before soldering. 3 1 6 5 4 6 5 4 3 2 1 6 4 3 1 core material ferrite terminations rohs compliant matte tin over nickel over phos bronze. other terminations available at additional cost. weight 0.37 ? 0.39 g ambient temperature ?40c to +85c storage temperature component: ?40c to +85c. packaging: ?40c to +80c resistance to soldering heat max three 40 second reflows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited floor life at <30c / 85% relative humidity) failures in time (fit) / mean time between failures (mtbf) 60 per billion hours / 16,666,667 hours, calculated per telcordia sr-332 packaging (sm version): 500 per 13 reel; plastic tape: 24 mm wide, 0.42 mm thick, 20 mm pocket spacing, 6.6 mm pocket depth; (th version): 54 per tube pcb washing only pure water or alcohol recommended ? surface mount and through hole versions ? 500 v interwinding isolation, 1/4 watt rf input power ? 250 ma max current rating. ? for a smaller package size, see our ttwb series
? coilcraft, inc. 2011 wideband rf transformers specifications subject to change without notice. please check our website for latest information. document 116-2 document 116-2 revised 06/15/10 dot over pin #1 dot over pin #1 0.325 8,26 0.325 8,26 max max 0.225 5,72 0.100 2,54 0.025 0,64 0.225 5,72 0.100 2,54 0.010 0.020 0,25 0,51 part number internal codes 0.30 7,6 0.03 0,76 0.06 1,52 0.520 13,2 0.40 10,2 0.100 2,54 0.10 2,5 0.100 2,54 0.10 2,5 max 0.025 0,64 dia typ typ for wb10xx, pins 2 and 5 are removed during manufacture. for wb20xx, pin 2 is removed during manufacture. max max 1 2 3 1 2 3 6 5 4 6 5 4 typ typ recommended land pattern part marking recommended board layout 0.520 0.010 13,21 0,25 0.300 0.010 7,62 0,25 max 0.285 7,24 max 0.285 7,24 0.400 10,16 typ 90 -105 0.120 3,05 min wbxxxx ccixxxx x 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0.001 0.01 0.01 0.01 0.01 0.10 0.10 0.10 0.10 1.0 01.0 1.0 1.0 10 10 10 10 100 100 100 100 1000 1000 1000 frequency (mhz) frequency (mhz) frequency (mhz) frequency (mhz) dbm atten uation dbm atten uation dbm atten uation dbm atten uation wb1010, wb2010, wb3010 wb1010-1, wb2010-1, wb3010-1 wb1015, wb3015 wb1040, wb2040, wb3040 3 db bandwidth 0.005 ? 100 mhz 3 db bandwidth 0.04 175 mhz ? 3 db bandwidth 0.1 150 mhz ? 3 db bandwidth 0.2 300 mhz ? 0 5 10 15 2.5 5 10 20 50 100 200 i dc (ma) dbm atten uation 0.300 mhz 1.0 mhz 10 mhz typical attenuation vs current typical frequency response dimensions are in inches mm attenuation measured on a network analyzer (re: 50 ohms)
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