bezeichnung : description : a mm bmm cmm dmm emm fmm gmm @@frm 1@@ 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 eigenres.-frequenz / self-res.-fe q uenc y 33% umgebungstemperatur / temperature: +20c it is recommended that the temperature of the part does mst 09-02-09 mst 04-10-11 name datum / date freigabe erteilt / general release: kunde / customer wrth elektronik .............................................................................. . http://www.we-online.de e testbedingungen / test conditions : typ. hp 4274 a fr/for l und/and q 10,00 0,121 typ. l r dc typ ferrit / ferrite 2sfbw 155c f werkstoffe & zulassungen / material & approvals : g eigenschaften / granted properties : a mechanische abmessungen / dimensions : keramik/ ceramic t= 15 k a i dc luftfeuchtigkeit / humidity: mhz not exceed 100 c under worst case operating conditions c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properties : umgebungstemp. / ambient temperature: -40c - + 85c 1,10 | l/l|<10% i sat basismaterial / base material: draht / wire: sockel / base datum / date .............................................................................. unterschrift / signature kontrolliert / approved w rth 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 .............................................................................. ................................................. ............................. . ?nderung / modification spezifikation fr freigabe / specification for release datum / date : 2009-02-09 max. a testbedingungen / test condition s 1,20 max. 0,160 20% endoberfl?che / finishing electrode 100% au betriebstemp. / operating temperature: -40c - + 100c h r dc max typ. 100 khz / 0,1v @ 20c @ 20c kunde / customer : 744551 0 artikelnummer / part number : speicherdrossel we-pd 4 power-choke we-pd 4 hp 34401 a fr/for i dc und/and r dc srf 35,00 d prfger?te / test equipment : typ s version 1 version 2 1,0 ref. 2,92 max. 4,45 max. 6,6 max. 1,27 ref. 3,05 ref. 4,32 ref. 6,86 3,56 1,40 4,06 [mm] e a b d d f g 111 c xxx seite 1 von 3
bezeichnung : description : mst 09-02-09 mst 04-10-11 name datum / date spezifikation fr freigabe / specification for release kunde / customer : datum / date : 2009-02-09 artikelnummer / part number : 744551 0 speicherdrossel we-pd 4 power-choke we-pd 4 h induktivit?tskurve / inductance curve : freigabe erteilt / general release: kunde / customer .............................................................................. ................................................. ............................. . datum / date unterschrift / signature wrth elektronik .............................................................................. ................................................. ............................. . geprft / checked kontrolliert / approved w rth 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.de version 2 ?nderung / modification version 1 induktivit?t vs strom (typ.) / inductance vs current (typ.) 0,00 2,00 4,00 6,00 8,00 10,00 12,00 0,0 0,5 1,0 1,5 2,0 2,5 3,0 current (a) l (h) seite 2 von 3
bezeichnung : description : a 4,40 0,1 mm b 8,00 0,1 mm c 16,0 0,3 mm d 1,50 0,1 mm e 2,00 0,1 mm f 1,75 0,1 mm g 7,50 0,1 mm h 6,75 0,1 mm i 3,20 0,1 mm t 0,30 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 mst 09-02-09 mst 04-10-11 name datum / date spezifikation fr freigabe / specification for release i rollenspezifikation / tape and reel specification : gurtspezifikation / tape specification: kunde / customer : artikelnummer / part number : 744551 0 datum / date : 2009-02-09 speicherdrossel we-pd 4 power-choke we-pd 4 .............................................................................. ................................................. ............................. . version 1 version 2 d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked kontrolliert / approved ?nderung / modification http://www.we-online.de freigabe erteilt / general release: kunde / customer .............................................................................. ................................................. ............................. . datum / date unterschrift / signature wrth elektronik w rth elektronik eisos gmbh & co. kg mm 13,00 c rollenspezifikation / reel specification: i h t ? c a d b a b c 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 developed for usage in general electronic equipment. before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nucle ar control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, wrth elektronik eisos gmbh must be inform ed before the design-in stage. in addition, sufficient reliability evaluation checks for s a must be performed on every electronic component which is used in electrical circuits that require high safety and reliability f unctions or performance. seite 3 von 3
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