1 excellent longitudinal balance inductors also available in surface mount packages customized inductance values available inductance is stable within 10% with dc current from 0 to 100ma b2024 / b2025 / b2113 / b2114 / b2116 / b2117 mechanical schematic usa 858 674 8100 germany 49 7032 7806 0 singapore 65 6287 8998 shanghai 86 21 62787060 china 86 755 33966678 taiwan 886 3 4356768 electrical specifcations @ 25c - operating temperature -40c to +125c rohs-5 compliant part no. rohs-6 compliant part no. inductance (each winding) (mh) dc resistance (each winding) ( ? max) isolation volage (between windings) (vrms) function mounting b2005 b2005nl 9.0 30% 0.60 1500 common mode choke tht b2013 b20013nl 9.0 30% 1.00 1500 common mode choke smt b2023 - 6.0 5% 4.00 1500 coupled inductor for pots low pass filter tht b2024 - 4.0 5% 3.00 1500 coupled inductor for pots low pass filter tht b2025 - 3.0 5% 2.50 1500 coupled inductor for pots low pass filter tht b2026 - 10.0 5% 4.50 1500 coupled inductor for pots low pass filter tht b2086 b2086nl 4.0 10% 3.60 1250 coupled inductor for pots low pass filter smt b2113 - 2.25 10% 2.25 500 coupled inductor for pots low pass filter tht b2114 - 1.425 10% 2.25 500 coupled inductor for pots low pass filter tht b2116 - 1.65 10% 2.25 500 coupled inductor for pots low pass filter tht b2117 - 1.35 10% 2.25 500 coupled inductor for pots low pass filter tht b2118 - 0.8 10% 2.00 500 coupled inductor for pots low pass filter tht b8098 b8098nl 4.0 10% 3.60 1250 coupled inductor for pots low pass filter smt 1. 100khz, 20mvrms,. 2. 1.0khz, 1.0vrms, 0 ma (each winding). 3. for tape & reel packaging, add the sufx t to this part number (b2013 t or b2013nl t ) notes: the b2005 and b2013 are common mode chokes that reduce common mode voltages in the low frequency range that may be caused by telephone ringing signals or by interference from radio transmitters in the adsl frequency range. the chokes are also designed to accommodate dc currents up to 100ma. 3 3 3 3 3 3 1 3 4 5 8 weight ...................9.5 grams tray ............................30/tray dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 B902.e (02/12) pulseelectronics.com inductors and common mode chokes for use in adsl pots low pass filters
2 b2118 b2023 b2026 mechanicals schematics .134 .015 3,40 0,38 .295 7,49 .098 2,50 .470 max 11 ,94 .465 max 1 1,81 .295 7,49 .435 max 1 1,05 .020 5,08 7 x b211 8 date code country of mfg. pin 7 removed bott om view 5 8 1 4 3 6 10 1 5 3 1 3 5 6 10 weight ...................3.6 grams tray ............................75/tray weight ...................15.0 grams tray ..............................45/tray weight ...................17.5 grams tray .............................25/tray dimensions: nless otherwise specied all tolerances are dimensions: nless otherwise specied all tolerances are dimensions: nless otherwise specied all tolerances are inches mm inches mm inches mm .010 025 .010 025 .010 025 .930 max 23,62 b2023 date code .750 19,05 4x .150 3,81 .900 22,86 1.020 25,91 .450 max 11,43 .800 20,32 10x .042 1,07 .155 .020 3,94 0,51 10x 1.030 max 26,16 .800 20,32 4 x .200 5,08 .900 22,86 1.080 27,43 .500 max 12,70 .800 20,32 10x .025 0,64 .110 2,79 10x b2026 date code B902.e (02/12) pulseelectronics.com inductors and common mode chokes for use in adsl pots low pass filters
3 b2086 / b2086nl / b8098 / b8098nl b2005 / b2005nl b2013 / b2013nl mechanicals schematics weight ...................6.2 grams tape & reel ...............150/reel tray ............................60/tray dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 1 10 5 6 1 4 8 5 weight ...................3.7 grams tray ............................40/tray dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 weight ...................2.5 grams tape & reel ..............250/reel tray ............................40/tray dimensions: unless otherwise specifed, all tolerances are inches mm .010 0,25 B902.e (02/12) pulseelectronics.com inductors and common mode chokes for use in adsl pots low pass filters
4 performance description application circuit frequency response for more information the following schematic depicts a typical lc flter that incorporates the use of a common mode choke in addition to the lc network. as shown in the frequency response graph below, at low frequencies, the amplitude of the output signal is roughly equal to the amplitude of the input signal. at higher frequencies, the amplitude of the output decreases. thus, the network passes low frequency voice signals with only a small degree of attenuation, while it suppresses high frequency signals and acts as a low pass flter. pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe einsteinstrasse 1 d-71083 herren - berg germany tel: 49 7032 78060 fax: 49 7032 7806 135 pulse china headquarters b402, shenzhen academy of aerospace technol - ogy bldg. 10th kejinan road high-tech zone nanshan district shenzen, pr china 518057 tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 2704/2705 super ocean finance ctr. 2067 yan an road west shanghai 200336 china tel: 86 21 62787060 fax: 86 2162786973 pulse south asia 135 joo seng road #03-02 pm industrial bldg. singapore 368363 tel: 65 6287 8998 fax: 65 6287 8998 pulse north asia 3f, no. 198 zhongyuan road zhongli city taoyuan county 320 taiwan r. o. c. tel: 886 3 4356768 fax: 886 3 4356823 (pulse) fax: 886 3 4356820 (fre) performance warranty of products ofered on this data sheet is limited to the parameters specifed. data is subject to change without notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. ? copyright, 2012. pulse electronics, inc. all rights reserved. the series of coupled inductors shown on this data sheet are current and temperature, high self-resonant frequency, low ideal for use in asymmetrical digital subscriber line (adsl) applications where a low pass flter is required to separate the voice frequencies from the data frequencies that are carried on an adsl line. in spite of their small footprint and low profle, these coupled inductors provide excellent electrical performance. they have stable inductance with varying dc current and temperature, high self-resonant frequency, low coupling capacitance, and excellent balance. the common mode chokes were developed to reduce common mode voltages in the low frequency range that is used for voice transmission. the chokes are also designed to accommodate dc currents up to 100 ma. choke inductor inductor inductor capacitor capacitor capacitor input adsl & pots signals output pots signal only 100 hz 1 khz1 0 khz 100 khz b d 0 f e r / b d 0 1 -100 db 0 db pulseelectronics.com inductors and common mode chokes for use in adsl pots low pass filters B902.e (02/12)
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