bezeichnung : description : amm bmm cmm dmm emm fmm gmm hmm @@frm 1@@ = start of winding marking = inductance code ei g enschaften / p ro p erties wert / value einheit / unit tol. induktivit?t / inductance dc-widerstand / dc-resistance dc-widerstand / dc-resistance nennstrom / rated current s?ttigungsstrom / saturation current eigenres.-frequenz / self-res.-fequency 33% umgebungstemperatur / temperature: +20c ferrit mst 04-10-11 name datum / date ?nderung / modification version 1 5,8 0,3 5,2 0,3 typ m typ. | ? l/l|<10% i sat 1,17 a kunde / customer freigabe erteilt / general release: c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properties : e testbedingungen / test conditions : luftfeuchtigkeit / humidity: it is recommended that the temperature of the part does not exceed 125c under worst case operating conditions. f werkstoffe & zulassungen / material & approvals : endoberfl?che / finishing electrode: draht / wire: sn/cu - 99,3/0,7% 2uewf; 155c betriebstemp. / operating temperature: -40c - + 125c http://www.we-online.com spezifikation fr freigabe / specification for release datum / date : 2004-10-11 max. a datum / date .................................................................................. unterschrift / signature kontrolliert / approved testbedin g un g en / test conditions wrth 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 srf mhz umgebungstemp. / ambient temperature: -40c - + 85c basismaterial / base material: g eigenschaften / general specifications : kunde / customer : 744774133 smd-speicherdrossel we-pd2 power choke we-pd2 artikelnummer / part number : a mechanische abmessungen / dimensions : 2,15 ref. 1,7 ref. 6,0 ref. 5,5 ref. 2,0 ref. 4,5 0,35 ? 0,230 15% 33,00 ? h r dc typ. 0,150 i dc d prfger?te / test equipment : hp 4274 a fr/for l und/and q hp 34401 a fr/for r dc und i dc 1,09 14,00 .................................................................................. ............................................. ..................................... .................................................................................. wrth elektronik @ 20c @ 20c ? t= 40 k 1 khz / 0,25 v typ. r dc max. typ. l max. f e h g h [mm] a marking b d c rohs compliant lf seite 1 von 3
bezeichnung : description : mst 04-10-11 name datum / date spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 744774133 smd-speicherdrossel we-pd2 power choke we-pd2 datum / date : 2004-10-11 h induktivit?tskurve / inductance curve : freigabe erteilt / general release: kunde / customer .................................................................................. ............................................. ..................................... datum / date unterschrift / signature wrth elektronik wrth 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 http://www.we-online.com .................................................................................. ............................................. ..................................... geprft / checked kontrolliert / approved ?nderung / modification version 1 induktivit?t vs strom (typ.) / inductance vs current (typ.) 27,00 28,00 29,00 30,00 31,00 32,00 33,00 34,00 0,0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 current (a) l (h) rohs compliant lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification : a 5,60 0,1 mm b 8,00 0,1 mm + 0 , 25 - 0 , 0 + 0 , 1 - 0 , 0 e 4,00 0,1 mm f 2,00 0,1 mm g 1,75 0,1 mm h 7,50 0,1 mm i 6,20 0,1 mm j 4,70 0,1 mm t 0,35 0,05 mm w 16,0 0,3 mm a 330,0 0,5 mm b 20,20 0,1 mm + 0 , 5 - 1 , 0 d 100,0 0,1 mm mst 04-10-11 name datum / date ?nderung / modification version 1 c mm mm 1,50 d c 1,50 spezifikation fr freigabe / specification for release wrth 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 http://www.we-online.com gurtspezifikation / tape specification: rollenspezifikation / reel specificatio n .................................................................................. ............................................. ..................................... geprft / checked kontrolliert / approved datum / date unterschrift / signature wrth elektronik freigabe erteilt / general release: kunde / customer .................................................................................. ............................................. ..................................... mm 13,00 kunde / customer : artikelnummer / part number : 744774133 smd-speicherdrossel we-pd2 power choke we-pd2 datum / date : 2004-10-11 ? c a d b ?d w h g c b a ef i t j the force for tearing off cover tape is 20 to 70 grams in arrow direction 150 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), transportat ion signal, disaster prevention, medical, public information network etc. where hi g her safet y and reliabilit y are especiall y required or if there is possibilit y of direct dama g e or in j ur y to human bod y . in addition, even electronic component in g eneral electronic equipmen t when used in electrical circuits that require hi g h safet y , reliabilit y functions or performance, the sufficient reliabilit y evaluation-check for the safet y must be performed before use. it is essential t o give consideration when to install a protective circuit at the design stage. rohs compliant lf seite 3 von 3
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