Document 116-1 Wideband RF Transformers 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 PWB Series 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. Tape and reel 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): 70 per tube PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCBt Washing.pdf. Pri (pins 13) Sec (pins 64) Impedance Part number 2 3 3 ratio I max Frequency L min DCR max L min DCR max DC 1 Schematic Through-hole Surface mount pri : sec (mA) (MHz) (H) (Ohms) (H) (Ohms) Pri Sec Pri Sec Pri Sec6 1 WB1010-PCL WB1010-SML 1 : 1 250 0.005 100 780 0.320 780 0.320 1 6 1 6 WB1010-1-PCL WB1010-1-SML 1 : 1 250 0.04 175 95 0.200 95 0.200 WB1015-PCL WB1015-SML 1.5 : 1 250 0.1 150 80 0.145 51 0.130 3 4 3 4 3 4 WB1040-PCL WB1040-SML 4 : 1 250 0.2 300 95 0.160 25 0.115 Pri Sec Pri Sec 1Pri Sec6 WB2010-PCL WB2010-SML 1 : 1 250 0.005 100 780 0.320 780 0.320 1 6 1 6 5 WB2010-1-PCL WB2010-1-SML 1 : 1 250 0.04 175 95 0.200 95 0.200 5 5 3 4 WB2040-PCL WB2040-SML 4 : 1 250 0.2 300 95 0.160 25 0.115 3 4 3 4 WB3010-PCL WB3010-SML 1 : 1 250 0.005 100 780 0.320 780 0.320 Pri Sec Pri Sec 1Pri Sec6 1 66 1 WB3010-1-PCL WB3010-1-SML 1 : 1 250 0.04 175 95 0.200 95 0.200 5 2 2 5 2 5 WB3015-PCL WB3015-SML 1.5 : 1 250 0.1 150 80 0.145 51 0.130 3 4 3 4 3 4 WB3040-PCL WB3040-SML 4 : 1 250 0.2 300 95 0.160 25 0.115 1. When ordering, please specify a packaging code: WB3040-SMLD 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 instead. 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. Document 116-1 Revised 08/20/15 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2016 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.0.300 MHz 1.0 MHz 10 MHz Document 116-2 Wideband RF Transformers Recommended Typical Attenuation vs Current 0.285 Board Layout 0.325 max max 7,24 8,26 0.30 7,6 0.225 1 6 max 0.100 5,72 2,54 2 5 0.100 0 2,54 0.120 90-105 3 4 min 3,05 0.025 0.100 dia typ typ 2,54 0.300 0.010 0,64 0.010 0.020 typ 7,62 0,25 0,25 0,51 0.551 5 14,0 0.078 0.394 2,00 10,0 0.285 0.325 max max 1 6 7,24 0.10 8,26 2,54 2 5 0.10 0.225 2,54 max 3 4 5,72 10 Recommended 0.03 Land Pattern 0.400 0,76 0.025 typ max 10,16 0,64 0.520 0.010 0.100 typ 13,21 0,25 Part Marking 2,54 Part 0.021 WBxxxx number 15 typ 0,53 2.5 5102050 100 200 Internal XXXXY code I (mA) ForWB10XX, pins 2 and 5 are removed during manufacture. DC ForWB20XX, pin 2 is removed during manufacture. Dot indicates pin 1 inches Dimensions are in mm Typical Frequency Response WB1010, WB2010, WB3010 WB1010-1, WB2010-1, WB3010-1 3 dB bandwidth 0.005 100 MHz 3 dB bandwidth 0.04 175 MHz 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 0.001 0.01 0.10 1.0 10 100 0.01 0.10 1.0 10 100 1000 Frequency (MHz) Frequency (MHz) WB1015, WB3015 WB1040, WB2040, WB3040 3 dB bandwidth 0.1 3150 MHz dB bandwidth 0.2 300 MHz 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 0.01 0.01 0.10 01.0 10 100 1000 0.10 1.0 10 100 1000 Frequency (MHz) Frequency (MHz) Attenuation measured on a network analyzer (re: 50 Ohms) Document 116-2 Revised 08/20/15 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2016 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. dBm Attenuation dBm Attenuation dBm Attenuation dBm Attenuation dBm Attenuation