bezeichnung : description : amm bmm cmm dmm emm @@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 100% sn mst 08-01-04 mst 04-10-11 sst 04-07-23 sst 04-04-21 sst 04-04-15 mst 03-12-10 ag 02-11-05 ag 02-05-14 name datum / date ferrit/ferrite wrth elektronik .................................................................................. betriebstemp. / operating temperature: -40c - + 125c freigabe erteilt / general release: kunde / customer basismaterial / base material: endoberfl?che / finishing electrode: it is recommended that the temperature of the part does not exceed 125c under worst case operating conditions. 1 khz / 0,25v @ 20c | ? l/l|< 10% max. l hp 34401 a fr/for i dc und/and r dc http://www.we-online.com datum / date ............................................................................. unterschrift / signature kontrolliert / approved wrth 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 geprft / checked ............................................... ................................................. spezifikation fr freigabe / specification for release datum / date : 2008-01-04 max. a testbedingungen / test condition s 6,00 typ. 4,20 20% c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properties : umgebungstemp. / ambient temperature: -40c - + 85c f werkstoffe & zulassungen / material & approvals : g eigenschaften / general specifications : d prfger?te / test equipment : h i dc anbindung an elektrode / soldering wire to plating: sn/ag/cu - 96.5/3.0/0.5% draht / wire: 2sfbw; 155 kunde / customer : speicherdrossel we-pd power-choke we-pd artikelnummer / part number : 7447779002 a mechanische abmessungen / dimensions : typ. hp 4274 a fr/for l und/and q i sat 2,2 r dc max 0,020 e testbedingungen / test conditions : mhz 43,0 srf luftfeuchtigkeit / humidity: @ 20c r dc typ 0,016 typ. ? t= 40 k a 4,0 0,3 1,5 0,3 1,5 0,2 4,5 max 7,3 0,3 typ m ?nderung / modification version 2 version 3 version 4 version 5 version 6 version 7 version 8 version 10 1,7 2,0 4,0 8,0 2,0 [ mm ] a marking b c d e a seite 1 von 3
bezeichnung : description : h induktivit?tskurve / inductance curve : mst 08-01-04 mst 04-10-11 sst 04-07-23 sst 04-04-21 sst 04-04-15 mst 03-12-10 ag 02-11-05 ag 02-05-14 name datum / date spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 7447779002 speicherdrossel we-pd power-choke we-pd datum / date : 2008-01-04 freigabe erteilt / general release: kunde / customer ............................................................................. .................................................. ................................ datum / date unterschrift / signature wrth elektronik ............................................... ................................................. geprft / checked kontrolliert / approved wrth 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 http://www.we-online.com ?nderung / modification version 2 version 3 version 4 version 5 version 6 version 7 version 8 version 10 induktivit?t vs strom (typ.)/ inductance vs current (typ.) 0,00 0,50 1,00 1,50 2,00 2,50 0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0 current (a) l (h) seite 2 von 3
bezeichnung : description : 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 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 08-01-04 mst 04-10-11 sst 04-07-23 sst 04-04-21 sst 04-04-15 mst 03-12-10 ag 02-11-05 ag 02-05-14 name datum / date spezifikation fr freigabe / specification for release kunde / customer : artikelnummer / part number : 7447779002 speicherdrossel we-pd power-choke we-pd datum / date : 2008-01-04 freigabe erteilt / general release: kunde / customer ............................................................................. .................................................. ................................ mm 1,50 c gurtspezifikation / tape specification: rollenspezifikation / reel specification: datum / date unterschrift / signature wrth elektronik wrth 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 http://www.we-online.com ............................................... ................................................. geprft / checked kontrolliert / approved ?nderung / modification version 2 version 7 version 8 version 10 version 3 version 4 version 5 version 6 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 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 safet y must be performed on every electronic component which is used in electrical circuits that require high safety and reliability f unctions or performance. marking marking seite 3 von 3
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