bezeichnung : description : amm bmm cmm dmm emm fmm gmm hmm @@frm 1@@ = start of winding marking = inductance code eigenschaften / p ro p ertie s 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 sst 05-06-21 mst 04-10-11 name datum / date @ 20c @ 20c ? t= 40 k 1 khz / 0,25 v typ. r dc max. typ. l max. .................................................................................. ............................................. ..................................... .................................................................................. wrth elektronik r dc typ. 0,475 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 0,60 8,00 ? 0,600 10% 82,00 ? h a mechanische abmessungen / dimensions: 2,15 ref. 1,7 ref. 6,0 ref. 5,5 ref. 2,0 ref. 4,5 0,35 kunde / customer : 744774182 smd-speicherdrossel we-pd2 power choke we-pd2 artikelnummer / part number : 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: http://www.we-online.com spezifikation fr freigabe / specification for release datum / date : 2005-06-21 max. a datum / date .................................................................................. unterschrift / signature kontrolliert / approved testbedingungen / test condition s 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 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 typ. | ? l/l|<10% i sat 0,72 a 5,8 0,3 5,2 0,3 typ m ?nderung / modification version 1 version 2 f e h g h [mm] a marking b d c rohs compliant lf seite 1 von 3
bezeichnung : description : sst 05-06-21 mst 04-10-11 name datum / date 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 datum / date unterschrift / signature wrth elektronik freigabe erteilt / general release: kunde / customer .................................................................................. ............................................. ..................................... power choke we-pd2 datum / date : 2005-06-21 h induktivit?tskurve / inductance curve: spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 744774182 smd-speicherdrossel we-pd2 version 2 induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,00 10,00 20,00 30,00 40,00 50,00 60,00 70,00 80,00 90,00 0,0 0,2 0,4 0,6 0,8 1,0 1,2 current (a) l (h) rohs compliant lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification: a 5,40 0,1 mm b 8,00 0,1 mm + 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 4,90 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 1,0 mm sst 05-06-21 mst 04-10-11 name datum / date datum / date : 2005-06-21 smd-speicherdrossel we-pd2 power choke we-pd2 kunde / customer : artikelnummer / part number : 744774182 unterschrift / signature wrth elektronik freigabe erteilt / general release: kunde / customer .................................................................................. ............................................. ..................................... mm 13,00 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 specification: .................................................................................. ............................................. ..................................... geprft / checked kontrolliert / approved datum / date c 1,50 spezifikation fr freigabe / specification for release mm mm 1,50 d min. ?nderung / modification version 1 version 2 c ? c a d b 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), transportation signal, disaster prevention, medic al, 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 sufficient reliability evaluation-check for the safety must be performed before use. it is essential to give consideration when to install a protective circuit at the design stage. rohs compliant lf i t j ?d w h g c b a e f markin g seite 3 von 3
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