bezeichnung : description : a mechanische abmessungen / dimensions : amm bmm cmm @@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?ttigungsstrom / saturation current ei g enres.-fre q uenz / self-res.-fequenc y 33% umgebungstemperatur / temperature: +20c 100% sn mst 04-10-11 jh 00-12-06 name datum / date d-74638 waldenburg max-eyth-stra?e 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked ?nderung / modification .............................................. . ................................................. . kontrolliert / approved w rth elektronik eisos gmbh & co.kg e testbedingungen / test conditions : freigabe erteilt / general release: kunde / customer wrth elektronik ........................................................................ c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properties : umgebungstemp. / ambient temperature: -40c - + 85c basismaterial / base material: endoberfl?che / finishing electrode: max. 4,5 typ. g eigenschaften / general specifications : d prfger?te / test equipment : spezifikation fr freigabe / specification for release datum / date : 2004-10-11 20% typ. a mhz 744777270 0,48 max. 0,43 betriebstemp. / operating temperature: -40c - + 125c luftfeuchtigkeit / humidity: hp 4274 a fr/for l und/and q hp 34401 a fr/for i dc und/and r dc f werkstoffe & zulassungen / material & approvals : 1 khz / 0,25v @ 20c kunde / customer : speicherdrossel we-pd power-choke we-pd artikelnummer / part number : ? 270,0 0,9700 1,6400 @ 20c l r dc typ i dc srf ? t=40 k | ? l/l|<10% i sat typ m version 1 version 2 2,0 0,1 4,5 max. 7,3 0,2 http://www.we-online.com datum / date testbedingungen / test condition s r dc max h ? it is recommended that the temperature of the part does not exceed 125c under worst case operating conditions. .............................................................................. unterschrift / signature draht / wire: 2sfbw 155c anbindung an elektrode / soldering wire to plating: sn/ag/cu - 96.5/3.0/0.5% ferrit/ferrite a typ. 2,2 1,6 4,8 8,0 1,6 [mm] a b marking c rohs compliant lf seite 1 von 3
bezeichnung : speicherdrossel we-pd description : power-choke we-pd datum / date : 2004-10-11 h induktivit?tskurve / inductance curve : mst 04-10-11 jh 00-12-06 name datum / date version 2 version 1 wrth elektronik freigabe erteilt / general release: kunde / customer datum / date unterschrift / signature .............................................................................. ................................................. ....................... kunde / customer : artikelnummer / part number : 744777270 .............................................. . w rth elektronik eisos gmbh & co.kg ?nderung / modification ................................................. . geprft / checked kontrolliert / approved spezifikation fr freigabe / specification for release d-74638 waldenburg max-eyth-stra?e 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,00 50,00 100,00 150,00 200,00 250,00 300,00 0,00 0,10 0,20 0,30 0,40 0,50 0,60 0,70 current (a) l (h) rohs compliant lf seite 2 von 3
bezeichnung : speicherdrossel we-pd description : power-choke we-pd datum / date : 2004-10-11 i rollenspezifikation / tape and reel specification : a 10,0 0,1 mm b 16,0 0,2 mm + 0 , 1 - 0 , 0 d 4,00 0,1 mm e 2,00 0,1 mm f 1,75 0,1 mm g 10,0 0,1 mm h 5,00 0,1 mm rollenspezifikation / reel specification: a 330,0 2,0 mm b 21,00 0,8 mm c 13,00 0,5 mm d 100,0 1,0 mm .................................................................................. ............................................. ........................... mst 04-10-11 .............................................. . ................................................. . jh 00-12-06 name datum / date version 1 version 2 artikelnummer / part number : 744777270 kunde / customer : spezifikation fr freigabe / specification for release http://www.we-online.com kunde / customer wrth elektronik kontrolliert / approved unterschrift / signature datum / date geprft / checked freigabe erteilt / general release: ?nderung / modification w rth elektronik eisos gmbh & co.kg d-74638 waldenburg max-eyth-stra?e 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 gurtspezifikation / tape specification: mm 1,50 c h g ? c a d b a b f e d ?c the force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180 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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