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T-18305

更新时间: 2024-11-07 08:31:43
品牌 Logo 应用领域
RHOMBUS-IND 综合业务数字网
页数 文件大小 规格书
1页 49K
描述
ISDN S-Interface Low Profile SMT Dual Transformers

T-18305 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.65
应用:ISDN高度:7.62 mm
绝缘电压:2000 V长度:24.38 mm
安装特点:SURFACE MOUNT功能数量:2
包装方法:TAPE & REEL物理尺寸:L24.38XB14.99XH7.62 (mm)
初级电感:22000 µH表面贴装:YES
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1.8; 1:1.8
宽度:14.99 mmBase Number Matches:1

T-18305 数据手册

  
Meets the Pulse Waveform Template of CCITT I.430  
when recommended Transformer & Chip pair are used.  
ISDN S-Interface  
Low Profile SMT  
Dual Transformers  
Dual - Transmit / Receive  
Excellent Longitudinal Balance  
2000VRMS min. Isolation  
Tape and Reel Available  
Electrical Specifications (1,2,3) at 25OC  
2000VRMS  
Isolation  
SMD P/N  
OCL  
Pri. min.  
( mH )  
LL  
Cw/w  
max.  
( pF )  
CD pri  
max.  
( pF )  
DCR pri  
+ 25%  
( )  
DCR sec  
+ 25%  
( )  
Transmit  
Receive  
Ratio  
( + 2%)  
Sec. max.  
( µH )  
T-18300  
T-18301  
T-18302  
T-18303  
T-18304  
T-18305  
T
R
1:2.5  
1:2.5  
22  
22  
40  
40  
100  
100  
110  
110  
2.4  
2.4  
5.3  
5.3  
T
R
1:2  
1:2  
22  
22  
11  
11  
100  
100  
180  
180  
2.4  
2.4  
4.4  
4.4  
T
R
1:2  
1:2  
22  
22  
5
5
85  
85  
80  
80  
2.4  
2.4  
4.2  
4.2  
T
R
1:1  
1:1  
22  
22  
5
5
100  
100  
42  
42  
2.4  
2.4  
2.4  
2.4  
T
R
1:1  
1:2  
22  
22  
4
5
100  
100  
42  
80  
2.4  
2.4  
2.4  
4.2  
T
R
1:1.8  
1:1.8  
22  
22  
15  
15  
100  
100  
160  
160  
2.4  
2.4  
3.8  
3.8  
1) Primary is Line Side  
Schematic  
2) Inductances measured at 10 KHz and 700 mV  
3) Unbalanced current at TE: Idc = 1 mA max.  
Dimensions in Inches (mm)  
.960  
(24.38)  
MAX.  
.590  
(14.99)  
MAX.  
.300  
(7.62)  
MAX.  
.080  
(2.03)  
.022  
(0.56)  
TYP.  
.010  
(0.25)  
TYP.  
.737  
(18.72)  
.018  
(0.46)  
TYP.  
.040  
(1.02)  
TYP.  
.100  
(2.54)  
TYP.  
ZZZꢀUKRPEXVꢁLQGꢀFRP  
www.rhombus-ind.com  
sales@rhombus-ind.com  
TEL: (714) 898-0960  
FAX: (714) 896-0971  
ISDNDLPSM 2002-01  

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