S554-6500-17 PDF预览

S554-6500-17

更新时间: 2025-07-19 04:06:51
品牌 Logo 应用领域
BEL 变压器
页数 文件大小 规格书
2页 90K
描述
HIGH FREQUENCY MAGNETICS DS3/E3/STS-1 Dual Transformers

S554-6500-17 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:SOP-16
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.75其他特性:TURNS RATIO: 1:2CT; 1:1
认证:UL高度:5.72 mm
长度:12.32 mm安装特点:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
包装方法:TAPE & REEL物理尺寸:L12.32XB7.24XH5.72 (mm)
表面贴装:YES变压器类型:TELECOM TRANSFORMER
宽度:7.24 mmBase Number Matches:1

S554-6500-17 数据手册

 浏览型号S554-6500-17的Datasheet PDF文件第2页 
HIGH FREQUENCY MAGNETICS  
DS3/E3/STS-1 Dual Transformers  
TM02129  
Optimized for line transceivers operating at E3, DS3  
or STS-1 rates: 34.368 Mb/s, 44.736 Mb/s, 51.84 Mb/s  
Operating temperature range -40° to +85°C  
Meets IEC 695, 2-2 flammability requirements  
Transmit transformer and receive transformer in one  
surface mount package  
PWB Process Capability: standard printed wiring board  
assembly techniques, total-immersion cleaning  
Meets ITU-T G.703 return loss from -40° to +85° C  
from 860 kHz to 51.55 MHz  
Reliability testing: Shock, vibration, temperature cycling,  
temperature - humidity - bias  
UL 1950 approved: file number E150991  
Interwinding breakdown voltage: 1500 Vrms min  
ELECTRICAL SPECIFICATIONS at 25° C  
Leakage  
Inductance  
at 1 MHz  
Turns Ratio  
±2%  
Primary Inductance  
at 100 kHz  
Capacitance  
C w/w  
Return Loss at 1.72 MHz  
75Application1  
Part Number  
25° C  
µH min  
-40° C  
µH min  
25° C  
dB typ  
-40 to +85° C  
dB min  
Pri : Sec  
µH max  
pF max  
Coil A  
Coil B  
Coil A Coil B Coil A Coil B Coil A Coil B  
Coil A & B  
Coil A Coil B Coil A Coil B  
S554-6500-15  
S554-6500-16  
S554-6500-17  
S554-6500-18  
1 : 1  
1 : 1  
1 : 1  
80  
80  
80  
80  
80  
80  
80  
80  
40  
40  
40  
40  
40  
40  
40  
40  
0.09  
0.09  
0.09  
0.09  
0.09  
0.10  
0.09  
0.09  
10  
25  
25  
25  
25  
25  
25  
25  
25  
18  
18  
18  
18  
18  
18  
18  
18  
1CT : 1CT  
1 : 1  
10  
10  
10  
1 : 2CT  
1 : 1  
1 : 2CT  
1. Terminated in 75 for 1 : 1 ratios and 300 for 1 : 2 ratios  
SCHEMATICS  
S554-6500-15  
S554-6500-16  
Primary  
1
Secondary  
16  
1 : 1  
Primary  
Secondary  
1 : 1  
1
16  
Coil A  
Coil A  
15  
14  
2
15  
14  
13  
12  
11  
2
3
4
5
3
4
5
13  
12  
11  
1CT : 1CT  
6
7
8
6
7
8
Coil B  
10  
1 : 1  
10  
9
Coil B  
9
©2002 Bel Fuse Inc. Specifications subject to change without notice. 02.02  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
page 1  

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