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2771G

更新时间: 2024-01-18 09:03:23
品牌 Logo 应用领域
BEL 变压器
页数 文件大小 规格书
2页 45K
描述
HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Transformer

2771G 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:not_compliant
ECCN代码:EAR99风险等级:5.76
Is Samacsys:N连接器类型:TELECOM AND DATACOM CONNECTOR
Base Number Matches:1

2771G 数据手册

 浏览型号2771G的Datasheet PDF文件第2页 
HIGH FREQUENCY MAGNETICS  
T1/E1 Surface Mount Transformer  
TM01102  
Operates as a pulse transformer at the T1 rate of  
1.544 Mb/s and the E1 rate of 2.048 Mb/s  
Operating Temperature Range: -40°C to +85°C  
Meets IEC 695, 2-2 flammability requirements  
Provides voltage transformation and impedance  
matching for line-interface applications  
PWB Process Capability: Standard Printed Wiring Board  
assembly techniques, total-immersion cleaning  
All windings are hardened to handle a 6A surge for 1  
second  
Reliability testing: Shock, vibration, temperature cycling,  
temperature - humidity - bias  
Recommended drop-in replacement for non-  
hardened applications is 2779C  
ELECTRICAL SPECIFICATIONS AT 25° C  
Leakage  
Inductance 3  
µH max  
DCR  
Interwinding  
Capacitance  
pF typ  
Inductance 2  
Turns Ratio  
max  
Minimum  
Interwinding  
Breakdown Voltage  
Vrms  
±2%  
mH min  
Part Number  
(4-1) : (5-8)1  
(5-8) 1  
(4-1) : (5-8) 1  
(4-1)  
(4-1)  
(4-1)  
1.2 3  
2771G  
1 : 1.37CT  
0.7  
0.35  
0.45  
45  
850  
1. With 6 and 7 connected.  
2. 10 kHz, 0.1 Vac  
3. 100 kHz, 0.1 Vac  
SCHEMATIC  
2771G  
4
1
5
7
CT  
6
8
1 : 1.37CT  
©2001 Bel Fuse Inc. Specifications subject to change without notice. 02.01  
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
page 1  

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