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2800E

更新时间: 2024-01-16 00:44:17
品牌 Logo 应用领域
BEL 变压器综合业务数字网
页数 文件大小 规格书
2页 46K
描述
ISDN MAGNETICS Dual S Interface Transformers

2800E 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.58
应用:ISDN认证:UL; CSA
高度:4.4 mm绝缘电压:1500 V
长度:24 mm安装特点:SURFACE MOUNT
功能数量:2物理尺寸:24mm X 15.24mm X 4.4mm
初级电感:0.022 µH表面贴装:YES
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:2
宽度:15.24 mmBase Number Matches:1

2800E 数据手册

 浏览型号2800E的Datasheet PDF文件第2页 
ISDN MAGNETICS  
Dual S Interface Transformers  
TM9938  
Low profile 0.175" package  
Compatible with PC card applications  
Minimum interwinding breakdown voltage of 1500 Vrms  
Qualified per Bellcore TR-TSY-000357-1  
UL and CSA approved  
ELECTRICAL SPECIFICATIONS at 25° C  
DCR  
Distributed  
Parallel  
Capacitance  
pF max  
Primary  
Inductance*  
mH min  
Leakage  
Inductance  
µH max  
Interwinding  
max  
Turns Ratio  
Part Number  
Capacitance  
± 2%  
pF max  
Pri  
Sec  
2800A  
2800B  
2800C  
2800D  
2800E  
1.0 : 2.5  
1.0 : 2.0  
1.0 : 2.0  
1.0 : 2.0  
1.0 : 1.0  
22.0  
22.0  
22.0  
22.0  
22.0  
4.75  
5.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.5  
8.5  
8.5  
8.5  
6.0  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
3.75  
2.50  
5.00  
* Measured at 10 kHz, 0.5 Vac  
T1  
SCHEMATIC  
Compatible Transceiver ICs  
IC Manufacturer IC Part Number  
16  
1
Part Number  
2800A  
2800B  
2800C  
2800D  
2800E  
T7250C  
T7256  
T7234  
2800A  
2800B  
Lucent  
Lucent  
2
3
15  
14  
T7901  
T7903  
PEB2081  
PEB2085  
PEB2086  
4
5
13  
12  
Siemens  
Mitel  
T2  
MT8930  
2800C  
National  
Semiconductor  
TP3420  
TP3421  
6
7
11  
10  
Alcatel  
AMD  
MTC-2072  
79C30A  
79C32A  
2800D  
2800E  
8
9
MC145474  
MC145475  
Motorola  
Primary  
Secondary  
©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  
T328  

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