bezeichnung : description : a mm b mm c mm d mm e mm = start of winding marking = inductance code @@frm 1@@ eigenschaften / properties 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.-frequency 33% umgebungstemperatur / temperature: +20c 100% sn pt 06-09-07 mst 05-01-12 name datum / date artikelnummer / part number : t=40 k l 8,20 i dc r dc typ. 0,014 r dc max. typ. hp 4274 a fr/for l und/and q typ. kunde / customer : 744771008 speicherdrossel we-pd power-choke we-pd f werkstoffe & zulassungen / material & approvals : g eigenschaften / general specifications : d prfger?te / test equipment : e testbedingungen / test conditions : a it is recommended that the temperature of the part does 2sfbw 155c luftfeuchtigkeit / humidity: hp 34401 a fr/for i dc und/and r dc 6,25 spezifikation fr freigabe / specification for release datum / date : 2005-01-12 max. a testbedingungen / test conditions 6,25 max. a mechanische abmessungen / dimensions : c l?tpad / soldering spec. : http://www.we-online.com datum / date ................................................... ............................... unterschrift / signature kontrolliert / approved wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany te lefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked ................................................. ................................................... .............. 20% 1 khz / 0,25v @ 20c @ 20c h 0,020 kunde / customer wrth elektronik ................................................... ............................... freigabe erteilt / general release: not exceed 125c under worst case operating conditions. basismaterial / base material: endoberfl?che / finishing electrode: draht / wire: umgebungstemp. / ambient temperature: -40c - + 85c betriebstemp. / operating temperature: -40c - + 125c anbindung an elektrode / soldering wire to plating: ferrit/ferrite sn/ag/cu - 96.5/3.0/0.5% min. srf 25,00 mhz b elektrische eigenschaften / electrical properties : | l/l|<10% i sat 5,0 0,2 8,0 0,3 6,0 max. 12,0 0,3 12,0 0,3 typ l ?nderung / modification version 1 version 7 5,4 2,9 7,0 12,8 2,9 [mm] a c d b e ? marking lf seite 1 von 3
bezeichnung : description : pt 06-09-07 mst 05-01-12 name datum / date spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 744771008 wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany te lefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com speicherdrossel we-pd power-choke we-pd datum / date : 2005-01-12 ................................................. ................................................... .............. geprft / checked kontrolliert / approved datum / date unterschrift / signature wrth elektronik h induktivit?tskurve / inductance curve : freigabe erteilt / general release: kunde / customer ................................................... ............................... ................................................... ............................... ?nderung / modification version 1 version 7 induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0 current (a) l (h) lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification : a 12,7 0,1 mm b 16,0 0,1 mm c 24,0 0,2 mm + 0,1 - 0,0 e 4,00 0,1 mm f 2,00 0,1 mm g 1,75 0,1 mm h 11,5 0,1 mm i 12,7 0,1 mm j 6,20 0,1 mm t 0,40 0,05 mm a 330,0 0,5 mm b 20,20 0,2 mm + 0,5 - 1,0 d 100,0 0,2 mm pt 06-09-07 mst 05-01-12 name datum / date speicherdrossel we-pd power-choke we-pd datum / date : 2005-01-12 artikelnummer / part number : 744771008 spezifikation fr freigabe / specification for release kunde / customer : gurtspezifikation / tape specification: rollenspezifikation / reel specification: freigabe erteilt / general release: kunde / customer c 13,00 mm d mm 1,50 ................................................... ............................... ................................................... ............................... datum / date unterschrift / signature wrth elektronik ................................................. ................................................... .............. http://www.we-online.com geprft / checked kontrolliert / approved wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg wrth elektronik eisos gmbh & co. kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany te lefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 ?nderung / modification version 1 version 7 j i t ? c a d b a b c h g f e ?d the force for tearing off cover tape is 10 to 130 grams in arrow direction 165 to 180 feeding direction this electronic component has been designed and dev eloped for usage in general electronic equipment. b efore incorporating this component into any equipme nt where higher safety and reliability is especiall y required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospa ce, aviation, nuclear control, submarine, transport ation, (automotive control, train control, ship con trol), transportation signal, disaster prevention, medical, public inform ation network etc, wrth elektronik eisos gmbh must be informed before the design-in stage. in additio n, sufficient reliability evaluation checks for saf ety must be performed on every electronic component which is us ed in electrical circuits that require high safety and reliability functions or performance. xxx xxx lf seite 3 von 3
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