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EPR1311SE

更新时间: 2024-02-10 23:51:45
品牌 Logo 应用领域
PCA 变压器电信变压器PC
页数 文件大小 规格书
1页 39K
描述
Dual T3/DS3/E3/STS-1 Interface Transformer

EPR1311SE 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.65
Is Samacsys:N其他特性:TURNS RATIO: 2CT:1; 1:1
认证:UL高度:5.08 mm
长度:12.7 mm安装特点:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
物理尺寸:12.7mm X 7.11mm X 5.08mm主阻抗:75 OHMS
表面贴装:YES变压器类型:TELECOM TRANSFORMER
宽度:7.11 mmBase Number Matches:1

EPR1311SE 数据手册

  
Dual T3/DS3/E3/STS-1  
Interface Transformer  
E L E C T R O N I C S I N C .  
EPR1311SE  
• Optimized for leading transceiver I.C.’s  
• 1500 Vrms Isolation (for 1 minute, 500 µA Max. Leakage Current) •  
• Operating Temperature : -40°C to +85°C  
• Meets or exceeds UL1459 & UL1450 Requirements  
• Transmit and Receive Transformers in one SMD Package •  
• Return Loss meets requirements of G.703  
Electrical Parameters @ 25° C  
Primary  
Interwinding  
Capacitance  
(pF Max.)  
Leakage  
Inductance  
(nH Max.)  
DCR  
Inductance  
(Max.)  
(µH Min.)  
@ 100 KHz,  
@ 100 KHz,  
@ 1 MHz,  
0.1 Vrms  
1 Vrms  
0.1 Vrms  
40*  
Pins 16-14  
100**  
Pins 11-9  
10  
100  
110  
0.40  
0.40  
Pri. to each  
Pins 16-14 w/  
Pins 11-9 w/  
Pins 16-14  
Pins 1-2 or  
Sec. shorted  
1-2-3 shorted  
6-8 shorted  
or 11-9  
2-3 or 6-8  
Characteristic Impedance : 75 Ω  
* 19 µH Min. @ -40·C  
**40 µH Min. @ -40°C  
Schematic  
1
2
6
8
16  
14  
11  
9
1:1  
3
2CT:1  
Package  
Dimensions  
(Inches)  
Max. Nom. Min.  
(millimeters)  
Min.  
Nom.  
Dim.  
Max.  
A
J
Marking :  
A
B
C
D
E
F
G
H
I
.480 .500 .490 12.19 12.70 12.45  
.260 .280 .270 6.60 7.11 6.86  
.180 .200 .190 4.57 5.08 4.83  
.345 .355 .350 8.76 9.02 8.89  
.010 .015 .013 .254 .381 .330  
N
PCA  
EPR1311SE  
Date Code  
Pad  
B
Q
Layout  
P
---  
---  
.050  
---  
---  
1.27  
Pin 1  
I.D.  
.355 .375 .365 9.02 9.53 9.27  
.017 .022 .020 .432 .559 .508  
.008 .013 .011 .203 .330 .279  
.065 .075 .070 1.65 1.91 1.78  
D
M
J
K
L
E
K
0°  
8°  
4°  
0°  
8°  
4°  
C
.025 .045 .035 .635 1.14 .889  
M
N
P
Q
---  
---  
---  
---  
---  
---  
---  
---  
.030  
.050  
.092  
.460  
---  
---  
---  
---  
---  
---  
---  
.762  
1.27  
2.34  
L
I
H
F
G
--- 11.68  
CSR1311SE Rev. - 7/2/01  
PCA ELECTRONICS, INC.  
16799 SCHOENBORN ST.  
NORTH HILLS, CA 91343  
TEL: (818) 892-0761  
FAX: (818) 894-5791  
http://www.pca.com  
Product performance is limited to specified parameters. Data is subject to change without prior notice.  

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