5秒后页面跳转
2741B PDF预览

2741B

更新时间: 2024-01-17 12:37:32
品牌 Logo 应用领域
BEL 变压器
页数 文件大小 规格书
2页 60K
描述
HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Shielded Transformers

2741B 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.67
其他特性:TURNS RATIO: 1CT:1.375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 mm
Base Number Matches:1

2741B 数据手册

 浏览型号2741B的Datasheet PDF文件第2页 
HIGH FREQUENCY MAGNETICS  
T1/E1 Through Hole Shielded Transformers  
TM00123  
Designed for DS1, DS1C, and CEPT applications  
Operating temperature range: -40° C to +85° C  
Meets IEC 695, 2-2 flammability requirements  
Electrostatic shield provides improved longitudinal  
signal suppression and EMI reduction  
PWB Process Capability: standard printed wiring board  
assembly techniques, total-immersion cleaning  
Maximum inductance unbalance of center-tapped  
windings is 0.1%  
Reliability testing: Shock, vibration, temperature cycling,  
temperature - humidity - bias  
ELECTRICAL SPECIFICATIONS at 25° C  
DCR  
max  
Minimum  
Interwinding  
Breakdown  
Voltage  
Turns Ratio  
Primary  
± 2%  
Leakage  
Inductance  
µH max  
Interwinding  
Capacitance3  
pF max  
Non-Shielded  
Version  
Part Number1  
Inductance2  
mH min  
Vrms  
Pri : Sec  
1CT : 2CT  
1CT : 2CT  
1CT : 2CT  
1CT : 2CT  
1 : 1.36CT  
1 : 1.36CT  
1 : 1.37CT  
1 : 1.37CT  
Pri  
3.7  
Sec  
7.2  
2741B  
2741B2  
2741G  
2741G2  
2741C  
4.5  
4.5  
4.5  
6.5  
6.5  
1.1  
1.1  
2.5  
2.5  
10  
10  
54  
1000  
1000  
850  
2745AF2  
2745AF2  
2745AF2  
2745AF2  
2745CA2  
2745CA2  
2745CA2  
2745CA2  
4.5  
3.7  
7.2  
3.15  
3.15  
0.92  
0.92  
0.92  
0.92  
1.9  
4.4  
1.9  
4.4  
54  
850  
0.75  
0.75  
0.83  
0.83  
1.05  
1.05  
1.43  
1.43  
10  
10  
54  
1000  
1000  
850  
2741C2  
2741H  
2741H2  
54  
850  
1. A "2" suffix indicates short terminals (see mechanical section)  
2. measured at 10 kHz, 0.1 Vac  
2741C  
2741C2  
2741H  
3. with terminal 1 grounded  
4. There is an internal connection to terminal 8; do not use  
2741H2  
SCHEMATICS  
S
2741B  
2741B2  
2741G  
3
6
4
5
2
2741G2  
S
4
3
5
6
CT  
2
7
7
1
1
Primary  
Secondary  
Primary  
Secondary  
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00  
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
T1-51  

与2741B相关器件

型号 品牌 描述 获取价格 数据表
2741B2 BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Shielded Transformers

获取价格

2741C BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Shielded Transformers

获取价格

2741C2 BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Shielded Transformers

获取价格

2741E2 BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Transformer

获取价格

2741F2 BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Hardened Transformer

获取价格

2741G BEL HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Shielded Transformers

获取价格