bezeichnung : description : amm bmm cmm dmm emm fmm @@frm 1@@ 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?ttigungsstrom/ saturation current eigenres.-frequenz/ self.res.-frequency 33% umgebungstemperatur / temperature: +20c mst 2004-10-11 name datum / date freigabe erteilt / general release: wrth elektronik .................................................................................. .................................................................................. .................................................................................. kontrolliert / approved w rth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked ?nderung / modification datum / date .................................................................................. version 1 10,3 0,2 12,7 0,2 typ m 2,5 0,2 7,6 0,3 2,4 0,2 2,7 0,3 basismaterial / base material: ferrit / ferrite d prfger?te / test equipment : e testbedingungen / test conditions : luftfeuchtigkeit / humidity: c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properities : it is recommended that the temperature of the part does 2 uewf 155c umgebungstemp. / ambient temperature: -40c - + 85c | ? l/l|<10% mhz spezifikation fr freigabe / specification for release datum / date : 2004-10-11 max. a testbedingungen / test condition s 3,60 typ. ? h i dc typ. 100 khz / 0,1v @ 20 c ? t=40 k 1,90 20% ? a a mechanische abmessungen / dimensions : max. r dc max kunde / customer : 744530 4 speicherdrossel we-pd 3 artikelnummer / part number : @ 20 c power-choke we-pd 3 l 4,70 i sat r dc typ 0,065 0,078 hp 4274 a fr/for l und/and q endoberfl?che / finishing electrode 100% sn typ. srf 43,00 betriebstemp. / operating temperature: -40c - + 125c draht / wire: sockel / base ul94-v0 http://www.we-online.com hp 34401 a fr/for i dc und/and r dc kunde / customer not exceed 125c under worst case operating conditions. f werkstoffe & zulassungen / material & approvals : g eigenschaften / granted properties : anbindung an elektrode / soldering wire to plating sn/cu - 97/3% unterschrift / signature [ mm ] 3,0 3,0 2,8 7,3 a b f c d e d .marking rohs compliant lf seite 1 von 3
bezeichnung : description : mst 2004-10-11 name datum / date d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com geprft / checked kontrolliert / approved ?nderung / modification w rth elektronik eisos gmbh & co. kg .................................................................................. ............................................. ..................................... version 1 datum / date unterschrift / signature wrth elektronik .................................................................................. ............................................. ..................................... datum / date : 2004-10-11 h induktivit?tskurve / inductance curve : freigabe erteilt / general release: kunde / customer speicherdrossel we-pd 3 power-choke we-pd 3 spezifikation fr freigabe / specification for release artikelnummer / part number : 744530 4 kunde / customer : induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 0,00 1,00 2,00 3,00 4,00 5,00 6,00 7,00 current (a) l (h) rohs compliant lf seite 2 von 3
bezeichnung : description : a 10,6 0,1 mm b 16,0 0,1 mm c 24,0 0,3 mm d 1,55 0,05 mm e 2,00 0,1 mm f 4,00 0,1 mm g 1,75 0,1 mm h 11,5 0,1 mm i 13,0 0,1 mm j 3,00 0,1 mm t 0,40 0,05 mm rollenspezifikation / reel specification: a 330,0 2,0 mm b 21,00 0,8 mm + 0 , 5 - 1 , 0 d 100,00 2,0 mm mst 2004-10-11 name datum / date d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com mm 13,00 c geprft / checked kontrolliert / approved ?nderung / modification w rth elektronik eisos gmbh & co. kg .................................................................................. ............................................. ..................................... version 1 datum / date unterschrift / signature wrth elektronik .................................................................................. ............................................. ..................................... freigabe erteilt / general release: kunde / customer i rollenspezifikation / tape and reel specification : gurtspezifikation / tape specification: speicherdrossel we-pd 3 power-choke we-pd 3 datum / date : 2004-10-11 artikelnummer / part number : 744530 4 spezifikation fr freigabe / specification for release kunde / customer : ? c a d b the force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180 feeding direction a b c g f e ?d h i t j 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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