bezeichnung : description : a mm b mm c mm d mm e mm f mm g mm h mm @@frm 1@@ = start of winding marking = inductance code 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.-fequency 33% umgebungstemperatur / temperature: +20c ferrit me 09-05-19 me 07-04-21 name datum / date ?nderung / modification version 1 version 2 5,8 0,3 5,2 0,3 typ ms typ. | ? l/l|<10% i sat 3,60 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 d oes not exceed 125c under worst case operating conditions . f werkstoffe & zulassungen / material & approvals: endoberfl?che / finishing electrode: sn/cu - 99,3/0,7% betriebstemp. / operating temperature: -40c - + 125c http://www.we-online.com spezifikation fr freigabe / specification for rele ase datum / date : 2009-05-19 max. a datum / date ................................................... ............................... unterschrift / signature kontrolliert / approved testbedingungen / test conditions 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 srf mhz umgebungstemp. / ambient temperature: -40c - + 85 c basismaterial / base material: g eigenschaften / general specifications: kunde / customer : 7447745017 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. 2,0 0,3 m 27,00 20% 1,70 m h r dc typ. 23,00 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 4,00 92,0 ................................................... ............................... ................................................... ............................... ................................................... ............................... wrth elektronik @ 20c @ 20c ? t= 40 k 100 khz / 10ma typ. r dc max. typ. l typ. f e h g h [mm] lf a b d c marking seite 1 von 3
bezeichnung : description : me 09-05-19 me 07-04-21 name datum / date wrth elektronik 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 ................................................... ............................... ................................................... ............................... datum / date unterschrift / signature version 2 spezifikation fr freigabe / specification for rele ase kunde / customer : artikelnummer / part number : 7447745017 smd-speicherdrossel we-pd2 power choke we-pd2 datum / date : 2009-05-19 h induktivit?tskurve / inductance curve: freigabe erteilt / general release: kunde / customer ................................................... ............................... ................................................... ............................... geprft / checked kontrolliert / approved ?nderung / modification version 1 induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,00 0,20 0,40 0,60 0,80 1,00 1,20 1,40 1,60 1,80 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 current (a) l (h) lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification: a 6,10 0,1 mm b 8,00 0,1 mm + 0,1 - 0,0 e 2,00 0,05 mm f 2,00 0,1 mm g 1,75 0,1 mm h 5,50 0,05 mm i 5,50 0,1 mm j 2,30 0,1 mm t 0,35 0,05 mm w 12,0 0,3 mm a 330,0 0,5 mm b 21,0 0,8 mm + 0,5 - 1,0 d 100,0 1,0 mm me 09-05-19 me 07-04-21 name datum / date ?nderung / modification version 1 version 2 c mm mm 1,50 d min. smd-speicherdrossel we-pd2 power choke we-pd2 datum / date : 2009-05-19 artikelnummer / part number : 7447745017 c 1,50 spezifikation fr freigabe / specification for rele ase kunde / customer : 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 gurtspezifikation / tape specification: rollenspezifikation / reel specification: ................................................... ............................... ................................................... ............................... geprft / checked kontrolliert / approved datum / date unterschrift / signature wrth elektronik freigabe erteilt / general release: kunde / customer ................................................... ............................... ................................................... ............................... mm 13,00 ? 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 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 hu man body, for example in the range of aerospace, av iation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc , wrth elektronik eisos gmbh must be informed befo re the design-in stage. in addition, sufficient rel iability evaluation checks for safety must be perfo rmed on every electronic component which is used in electrical circuits that require high safety and reliability functions or p erformance. i t j ?d w h g c b a e f marking lf seite 3 von 3
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