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749023020 PDF预览

749023020

更新时间: 2024-11-21 12:53:03
品牌 Logo 应用领域
伍尔特 - WURTH /
页数 文件大小 规格书
3页 238K
描述
Spezifikation fur Freigabe specification for release

749023020 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.39其他特性:PHYSICAL DIMENSION INCLUDES HIGHT TERMINAL ALSO
应用:1000 BASE-T; LAN认证:UL
高度:7.24 mm插入损耗:2 dB
绝缘电压:1500 V长度:27.81 mm
安装特点:SURFACE MOUNT功能数量:1
最高工作温度:70 °C最低工作温度:
包装方法:TAPE & REEL物理尺寸:L27.81XB12.2XH7.24 (mm)
初级电感:350 µH表面贴装:YES
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1; 1:1
宽度:12.2 mmBase Number Matches:1

749023020 数据手册

 浏览型号749023020的Datasheet PDF文件第2页浏览型号749023020的Datasheet PDF文件第3页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
749023020  
LAN-Übertrager WE-LAN  
LAN-Transformer WE-LAN  
Bezeichnung :  
description :  
DATUM / DATE : 2008-11-27  
1000 BaseT  
A Mechanische Abmessungen / dimensions :  
A
B
C
D
27,81 ± 0,25  
7,24 ± 0,25  
15,24 ± 0,25  
12,20 ± 0,25  
mm  
mm  
mm  
mm  
A
WE  
P/N  
YYWW  
= Pin 1  
B Elektrische Eigenschaften / electrical properties :  
C Lötpad / soldering spec. :  
Eigenschaften /  
properties  
Testbedingungen /  
test conditions  
Wert / value  
Einheit / unit  
µH  
tol.  
Indukivität /  
100kHz / 100mV @ 8mA  
DC-Bias  
min.  
OCL  
TR  
350  
48 x 0,64  
Inductance  
Übersetzungsverhältnis  
/ Turns ratio  
1 : 1  
1 : 1  
-1.1  
-1.0  
-2.0  
-18  
-12  
-12  
-10  
-41  
-37  
-33  
Tx  
100kHz / 100mV  
3%  
Rx  
0,1MHz  
100MHz  
Insertion Loss  
Return Loss  
Crosstalk  
max.  
IL  
RL  
dB  
dB  
dB  
23 x 1,02  
125MHz  
30MHz @ 100Ω  
60MHz @ 100Ω  
80MHz @ 100Ω  
100MHz @ 100Ω  
30MHz  
typ.  
23,37  
60MHz  
min.  
DCMR  
100MHz  
E Testbedingungen / test conditions :  
D Prüfgeräte / test equipment :  
HP4395A  
Luftfeuchtigkeit / humidity:  
33%  
Umgebungstemperatur / temperature:  
+25°C  
F Werkstoffe & Zulassungen / material & approvals :  
G Eigenschaften / general specifications :  
Betriebstemp. / operating temperature: 0°C - + 70°C  
Hochspannungsprüfung / Hipot test: 1500Vrms 1min.  
Basismaterial / base material:  
Ferrit/ ferrite  
4UEW 155°C  
Cu-Ni-Sn  
Draht / wire:  
Kontaktmaterial/ contact plating  
Gehäuse / case  
geeignet für 1000BaseT-Anwendungen gemäß IEEE 802.3ab /  
Compliant with IEEE 802.3ab for 1000BaseT  
UL94-V0  
Verguss / potting  
UL94-V0  
geeignet für Power over Ethernet-Anwendungen /  
suitable for Power over Ethernet applications  
Kunde / customer  
Freigabe erteilt / general release:  
.................................................................................  
Unterschrift / signature  
Würth Elektronik  
..................................................................................  
Datum / date  
KSc  
Version 3  
2008-11-27  
TBr  
TBr  
Version 2  
Version 1  
2006-03-24  
2006-01-31  
..................................................  
...............................................  
Geprüft / checked  
Kontrolliert / approved  
Name  
Änderung / modification  
Datum / date  
Würth 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.com  
SEITE 1 VON 3  

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