bezeichnung : description : a mm b mm c mm d mm e mm eigenschaften / properties wert / value einheit / unit tol. lerrlaufinduktivit?t/ initial inductance dc-widerstand / dc-resistance nennstrom / rated current s?ttigungsstrom/ saturation current eigenres.-frequenz self-res.-frequency 33% umgebungstemperatur / temperature: +20c rst 09-01-19 name datum / date d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 .............................................. freigabe erteilt / general release: kunde / customer g eigenschaften / general specifications : not exceed 125c under worst case operating conditions. basismaterial / base material: draht / wire: flatwire wrth elektronik http://www.we-online.de f werkstoffe & zulassungen / material & approvals : ferrit/ferrite arbeitstemperatur / operating temperature: -40c - +125c metra hit 27i fr/for r dc; d l/l 0 = 20 % i sat agilent n5776a fr/for i dc; luftfeuchtigkeit / humidity: wayne kerr 3260b fr/for l 0 ; i sat d prfger?te / test equipment : @ 20 c r dc wrth elektronik eisos gmbh & co. kg i n m w d t= 50 k e testbedingungen / test conditions : a 44,0 spezifikation fr freigabe / specification for release datum / date : 2009-01-19 +/-7% a testbedingungen / test conditions 27,0 typ. 0,370 20% kunde / customer : speicherdrossel we-hcm power-choke we-hcm artikelnummer / part number : 744308025 a mechanische abmessungen / dimensions : 100 khz / 10ma l 0 250 nh b elektrische eigenschaften / electrical properties : 1,6 0,2 6,8 0,2 7,0 0,4 typ. typ. c l?tpad / soldering spec.: 2,6 0,2 it is recommended that the temperature of the part does umgebungstemp. / ambient temperature: -40c - +85c kontrolliert / approved geprft / checked ................................................... 10,1 0,5 10x7x7 ?nderung / modification version 1 .................................................................................. datum / date srf 40 mhz .................................................................................. unterschrift / signature rohs compliant [ mm] 3 , 6 2 , 6 4 a b c d e part number date code rdc is measured at these points seite 1 von 4
bezeichnung : description : h induktivit?tskurve / inductance curve : rst 09-01-19 name datum / date 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 geprft / checked kontrolliert / approved ?nderung / modification wrth elektronik eisos gmbh & co. kg ............................... .................................................. .................... ......................................... version 1 datum / date unterschrift / signature wrth elektronik .................................................................................. .................................................................................. freigabe erteilt / general release: kunde / customer speicherdrossel we-hcm power-choke we-hcm datum / date : 2009-01-19 artikelnummer / part number : 744308025 kunde / customer : spezifikation fr freigabe / specification for release 0 , 00 25 , 00 50 , 00 75 , 00 100 , 00 125 , 00 150 , 00 175 , 00 200 , 00 225 , 00 250 , 00 275 , 00 300 , 00 325 , 00 350 , 00 0 5 10 15 20 25 30 35 40 l (nh) current (a) induktivit?t vs strom (typ.) inductance vs current (typ.) rohs compliant seite 2 von 4
bezeichnung : description : i temperaturanstieg / temperature rise curve : rst 09-01-19 name datum / date wrth elektronik ............................... .................................................. .................... ......................................... spezifikation fr freigabe / specification for release artikelnummer / part number : 744308025 kunde / customer : freigabe erteilt / general release: kunde / customer version 1 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 geprft / checked kontrolliert / approved ?nderung / modification wrth elektronik eisos gmbh & co. kg datum / date unterschrift / signature .................................................................................. .................................................................................. 0 , 00 10 , 00 20 , 00 30 , 00 40 , 00 50 , 00 60 , 00 70 , 00 80 , 00 90 , 00 100 , 00 0 5 10 15 20 25 30 35 40 t [ c ] current (a) temperaturanstieg vs. strom (typ.)/ temperature rise vs. current (typ.) rohs compliant seite 3 von 4
bezeichnung : description : i rollenspezifikation / tape and reel specification : a 11,1 0,1 mm b 16,0 0,1 mm 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 11,4 0,1 mm j 5,80 0,1 mm w 24,0 0,3 mm a 330,0 2,0 mm b 24,5 0,8 mm c 29,5 0,5 mm d 100,0 1,5 mm rst 09-01-19 name datum / date 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 wrth elektronik eisos gmbh & co. kg version 1 datum / date unterschrift / signature wrth elektronik ............................... .................................................. .................... ........................................... .................................................................................. .................................................................................. freigabe erteilt / general release: kunde / customer d 1,50 mm rollenspezifikation / reel specification: typ. gurtspezifikation / tape specification: c 1,50 mm typ. speicherdrossel we-hcm power-choke we-hcm datum / date : 2009-01-19 artikelnummer / part number : 744308025 kunde / customer : spezifikation fr freigabe / specification for release ? c a b w e f g a b c ? d h i t j the force for tearing off cover tape is 20 to 70 grams in arrow direction 150 feeding direction rohs compliant this electronic component is designed and developed with the intention for use in general electronics equipments. before inco rpo rating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transp ort ation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injur y t o 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 s uff icient 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. d c b seite 4 von 4
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