bezeichnung : description : amm bmm cmm dmm emm fmm gmm @@frm 1@@ = start of winding marking = inductance code eigenschaften / p ro p ertie s wert / value einheit / unit tol. induktivit?t / inductanc e dc-widerstand / dc-resistanc e dc-widerstand / dc-resistanc e nennstrom / rated curren t s?tti g un g sstrom / saturation curren t eigenres.-frequenz / self-res.-fequency 33% umgebungstemperatur / temperature: +20c mst 04-10-11 name datum / date typ. luftfeuchtigkeit / humidity: typ. hp 4274 a fr/for l und/and q i sat hp 34401 a fr/for i dc und/and r dc ? t= 40 k | ? l/l|< 20% mhz ? a i dc 100 khz / 0,1v ? h 744592 0 @ 20c l 100,0 0,207 0,151 @ 20c r dc typ r dc max a mechanische abmessungen / dimensions: anbindung an elektrode / soldering wire to plating sn/cu - 97/3% kunde / customer : speicherdrossel we-pd 3 power-choke we-pd 3 artikelnummer / part number : spezifikation fr freigabe / specification for release datum / date : 2004-10-11 max. a testbedingungen / test condition s 2,40 typ. 1,70 20% http://www.we-online.de datum / date ......................................................................... unterschrift / signature kontrolliert / approved w rth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 40 0 geprft / checked .................................................. . ............................................ . c l?tpad / soldering spec.: b elektrische eigenschaften / electrical properties : umgebungstemp. / ambient temperature: -40c - + 85c 7,0 srf basismaterial / base material: draht / wire: sockel / base 2 uewf 155c f werkstoffe & zulassungen / material & approvals: g eigenschaften / general specifications: d prfger?te / test equipment: e testbedingungen / test conditions: betriebstemp. / operating temperature: -40c - + 125c max. freigabe erteilt / general release: kunde / customer wrth elektronik ................................................................................. . 2,54 ref. 2,54 ref. 12,7 0,3 12,7 0,3 7,62 max. 15,24 max. 18,54 max. typ x ?nderung / modification version 1 not exceed 125c under worst case operating conditions. ferrit / ferrite endoberfl?che / finishing electrode 100% sn it is recommended that the temperature of the part does ul94-v0 [mm] 2,79 2,92 2,92 12,45 b f c a g e g d marking rohs compliant lf seite 1 von 3
bezeichnung : description : mst 04-10-11 name datum / date .................................................. . ............................................ . geprft / checked kontrolliert / approved datum / date : 2004-10-11 datum / date unterschrift / signature wrth elektronik h induktivit?tskurve / inductance curve : freigabe erteilt / general release: kunde / customer ......................................................................... ...................................................... ........................... . speicherdrossel we-pd 3 power-choke we-pd 3 w rth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 40 0 http://www.we-online.de spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 744592 0 ?nderung / modification version 1 induktivit?t vs strom (typ.)/ inductance vs current (typ.) 0,00 20,00 40,00 60,00 80,00 100,00 120,00 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 current (a) l (h) rohs compliant lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification: a 14,64 0,1 mm b 24,0 0,1 mm c 2,00 min. mm d 1,50 0,1 mm e 4,00 0,1 mm f 2,00 0,1 mm g 1,75 0,1 mm h 14,2 0,1 mm i 18,76 0,1 mm j 7,40 0,1 mm t 0,40 0,03 mm w 32,0 0,3 mm a 330,0 0,5 mm b 20,20 0,1 mm + 0 , 5 - 1 , 0 d 100,0 1,0 mm mst 04-10-11 name datum / date spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 744592 0 speicherdrossel we-pd 3 power-choke we-pd 3 datum / date : 2004-10-11 gurtspezifikation / tape specification: rollenspezifikation / reel specification: freigabe erteilt / general release: kunde / customer mm 13,00 c ......................................................................... ...................................................... ........................... . datum / date unterschrift / signature wrth elektronik .................................................. . ............................................ . http://www.we-online.de geprft / checked kontrolliert / approved w rth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 40 0 ?nderung / modification version 1 i j t the force for tearing off cover tape is 20 to 70 grams in arrow direction 150 ?d ab c h w g f e ? c a d b feeding direction this electronic component is designed and developed with the intention for use in general electronics equipments. before incorp orating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transpor tation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. in addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the suf ficient reliability evaluation-check for the safety must be performed before use. it is essential to g ive consideration when to install a p rotective circuit at the desi g n sta ge rohs compliant lf seite 3 von 3
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