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參數(shù)資料
| 型號(hào)： | 74459268 |
| 廠商： | WURTH ELEKTRONIK GMBH CO KG |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 680 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | 74459268 |
Bezeichnung :
description :
Amm
Bmm
Cmm
Dmm
Emm
Fmm
Gmm
@@FRM 1@@
= Start of winding
Marking = Inductance code
Eigenschaften /
properties
Wert / value
Einheit / unit
tol.
Induktivitt /
inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sttigungsstrom/
saturation current
Eigenres.-Frequenz /
self-res.-fequency
33%
Umgebungstemperatur / temperature:
+20°C
Ferrit/ ferrite
MST/SST
04-02-26
RT
03-02-25
AG
02-10-30
JH
00-12-06
Name
Datum / date
typ.
Luftfeuchtigkeit / humidity:
typ.
HP 4274 A für/for L und/and Q
Isat
HP 34401 A für/for IDC und/and RDC
T= 40 K
|L/L|< 20%
MHz
A
IDC
A Mechanische Abmessungen / dimensions:
100 kHz / 0,1V
H
@ 20°C
L
680,0
1,400
1,059
@ 20°C
RDC typ
RDC max
Kunde / customer :
SPEICHERDROSSEL WE-PD 3
POWER-CHOKE WE-PD 3
Artikelnummer / part number :
74459268
Kontaktmaterial/ contact plating:
Cu-tinned
Sockel/ base:
UL94V-0
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2004-02-26
max.
A
Testbedingungen /
test conditions
0,96
typ.
0,70
± 20%
http://www.we-online.de
Datum / date
.............................................................................
Unterschrift / signature
Kontrolliert / approved
Würth Elektronik eiSos GmbH & Co. KG
D-74638 Waldenburg Max-Eyth-Strasse 1 Germany Telefon (+49) (0) 7942 - 945 - 0 Telefax (+49) (0) 7942 - 945 - 400
Geprüft / checked
.................................................
...........................................
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
C Ltpad / soldering spec.:
B Elektrische Eigenschaften / electrical properties :
Umgebungstemp. / ambient temperature: -40°C - + 85°C
2,5
SRF
Basismaterial / base material:
Draht / wire:
2 UEW 130°C
F Werkstoffe & Zulassungen / material & approvals:
G Eigenschaften / general specifications:
D Prüfgerte / test equipment:
E Testbedingungen / test conditions:
Betriebstemp. / operating temperature:
-40°C - + 125°C
max.
Freigabe erteilt / general release:
Kunde / customer
Würth Elektronik
..................................................................................
2,54 ref.
12,7 ± 0,3
7,62 max.
15,24 max.
18,54 max.
Typ X
nderung / modification
Version 1
Version 2
Version 3
Version 4
[mm]
2,79
2,92
12,45
B
F
C
A
G
E
G
D
Mar
kin
g
SEITE 1 VON 3
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