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E2454NL PDF预览

E2454NL

更新时间: 2024-02-14 23:28:15
品牌 Logo 应用领域
普思电子 - PULSE 变压器分离技术隔离技术共模扼流圈局域网(LAN)标准
页数 文件大小 规格书
2页 75K
描述
ISOLATION TRANSFORMERS FOR 10BASE-T APPLICATIONS

E2454NL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:ROHS COMPLIANTReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.84
其他特性:HEIGHT DIMENSION INCLUDE TERMINALS ALSO, COMMON MODE CHOKES AVAILABLE应用:10 BASE-T
高度:5.97 mm绝缘电压:1500 V
长度:12.7 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:L12.7XB7.11XH5.97 (mm)初级电感:200 µH
表面贴装:YES变压器类型:DATACOM TRANSFORMER
匝数比 (Np:Ns):1CT:2CT; 1CT:1CT宽度:7.11 mm
Base Number Matches:1

E2454NL 数据手册

 浏览型号E2454NL的Datasheet PDF文件第2页 
ISOLATION TRANSFORMERS  
FOR 10BASE-T APPLICATIONS  
For Adapter Cards, Hubs and Motherboards  
Designed to meet or exceed IEEE802.3, 10Base-T  
specifications  
Peak solder reflow Temperature rating per Table 5-2  
defined in IPC/JEDEC J-STD-020C  
Available with Common Mode Choke options for EMI suppression  
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C  
Turns Ratio  
Primary  
Pins  
Common  
Mode  
Inductance  
Primary  
(µH)  
Interwinding  
Capacitance  
(pfMAX)  
Leakage  
Winding  
Part  
Inductance Resistance  
Number1, 2  
Vrms  
Transmit  
Receive  
TX/RX  
Choke  
(µH MAX)  
0.3  
(MAX)  
0.3  
E2452NL  
E2454NL  
E2457NL  
E2458NL  
E2466NL  
E2467NL  
1CT:1CT  
1CT:2CT  
1CT:1CT  
1CT:1CT  
1CT:1CT  
1CT:1CT  
1CT:1CT  
1CT:1CT  
1-3/6-8  
1-3/6-8  
6-8/1-3  
6-8/1-3  
6-8/1-3  
6-8/1-3  
None  
TX only  
None  
140/140  
50/200  
140/140  
160/160  
20/100  
20/100  
12  
12  
12  
12  
12  
12  
1500  
1500  
1500  
1500  
1500  
1500  
0.3  
1.0  
1CT:1.41CT  
1CT:1.41CT  
1CT:2CT  
0.2  
0.3  
Shared  
None  
0.4  
0.3  
0.3  
0.6  
1CT:2CT  
Shared  
0.3  
0.6  
1. All above parts Moisture Sensitivity Level (MSL) = 1  
2. All parts are supplied in Tubes but Tape & Reel options can be requested by adding “T” to the end of the part code, eg. E2457NLT will be the  
Tape & Reel version of E2457NL.  
Schematics  
E24XXNL  
1
2
16  
15  
1
16  
16  
1
2
2
3
6
15  
14  
11  
15  
14  
3
6
3
6
14  
11  
Pri-Sec  
Pri-Sec  
Pri-Sec  
11  
10  
9
7
8
10  
9
7
8
10  
9
7
8
Part without Choke  
Part with TX Choke  
Part including Shared Choke  
USA 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 769 5538070 Taiwan 886 2 26980228  
www.pulseeng.com  
1
E124.A (1/06)  

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