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2745CA2 PDF预览

2745CA2

更新时间: 2024-02-23 20:51:35
品牌 Logo 应用领域
BEL 变压器电信变压器联轴器
页数 文件大小 规格书
2页 34K
描述
HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Transformers

2745CA2 技术参数

生命周期:ObsoleteReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.67
Is Samacsys:N其他特性:DATA COUPLING
高度:8.89 mm长度:14.22 mm
安装特点:THROUGH HOLE MOUNTED最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:14.22mm X 11.68mm X 8.89mm
表面贴装:NO变压器类型:TELECOM TRANSFORMER
宽度:11.68 mmBase Number Matches:1

2745CA2 数据手册

 浏览型号2745CA2的Datasheet PDF文件第2页 
HIGH FREQUENCY MAGNETICS  
T1/E1 Single Through Hole Transformers  
TM9913  
Compatible with water-soluble flux, total-immersion  
cleaning and machine insertion  
Operate as pulse transformers at DS1 and CEPT rates  
Perform impedance matching and voltage transformation  
for line transceivers  
Meets IEC-695, 2-2 flammability requirements  
Qualified per Bellcore TR-TSY-000357-1  
ELECTRICAL SPECIFICATIONS at 25° C  
DCR  
max  
Turns Ratio  
Interwinding  
Breakdown  
Voltage  
± 2%  
Primary  
Inductance*  
mH min  
Leakage  
Inductance  
µH max  
Interwinding  
Capacitance  
pFmax  
Shielded  
Version  
Part Number  
Vrms min  
Pri : Sec  
Pri  
Sec  
2745AJ2  
2745G3  
1 : 1.07 CT  
1 : 1.14 CT  
1 : 1.36 CT  
1 CT : 2 CT  
1.0  
0.8  
1.3  
0.7  
3.0  
0.50  
0.95  
0.85  
1.55  
1.00  
1.10  
1.2  
N/A  
80  
850  
___  
1.75  
0.92  
3.15  
1000  
1000  
1000  
2745AK2  
2741H2  
2741G2  
2745CA2  
2745AF2  
20  
3.15  
23  
* Measured at 10 kHz, 0.1 Vac  
Receive  
Transmit  
Lucent IC  
Part Number  
Application  
Bel Part Number  
2745AF2  
2745AF2  
2745AF2  
2745AF2  
2745G3  
Bel Part Number  
2745CA2  
2745G3  
T7288  
CEPT 75 / CEPT 120  
DS1  
T7289A  
DS1  
2745AJ2  
2745CA2  
2745G3  
T7290A  
T7630  
T1 / CEPT 75 / CEPT 120  
DS1  
CEPT 75.1  
2745AJ2  
2745CA2  
2745AJ2  
2745CA2  
2745G3  
2745AJ2  
2745CA2  
2745AJ2  
2745CA2  
2745G3  
CEPT 75.2 / CEPT 120  
CEPT 75.1  
T7688  
T7689  
CEPT 75.2 / CEPT 120  
DS1  
DS1  
2745G3  
2745G3  
T7690  
T7698  
CEPT 75.1  
2745AJ2  
2745CA2  
2745AJ2  
2745CA2  
CEPT 75.2 / CEPT 120  
©1999 Bel Fuse Inc. Specifications subject to change without notice. 06.99  
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
T124  

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