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EP9842-1

更新时间: 2024-02-03 15:20:06
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1页 22K
描述
Token Ring Isolation Transformers

EP9842-1 技术参数

生命周期:Active包装说明:LEAD FREE
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.63Is Samacsys:N
应用:LAN高度:9.78 mm
绝缘电压:500 VJESD-609代码:e3
长度:25.4 mm安装特点:THROUGH HOLE MOUNTED
功能数量:1最高工作温度:70 °C
最低工作温度:包装方法:TUBE
物理尺寸:25.4mm X 9.78mm X 9.78mm初级电感:1000 µH
表面贴装:NO端子面层:TIN
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1:2:2
宽度:9.78 mmBase Number Matches:1

EP9842-1 数据手册

  
Token Ring Isolation Transformers  
E L E C T R O N I C S I N C .  
EP9842-X & EP9842-X-LF  
• Designed for IBM and Token Ring for 4 MHz Applications  
• Hipot : 500 Vrms (in compliance with LAN’s Safety Requirements)  
• Available in Single and Dual Low Profile Thru-Hole Packages  
• Add “-LF” after part number for Lead Free  
• Storage Temperature : -40°C to +125°C  
• Operating Temperature : 0°C to +70°C  
• IEEE 802.5 Compatible  
Electrical Parameters @ 25° C  
PCA  
Part  
Number  
Interwinding  
Insertion Loss  
(dB Max.)  
@ 10 MHz  
Return Loss  
(dB Min.)  
@ 5 MHz  
CMR  
(dB Min.)  
@ 1.0 MHz  
OCL  
Leakage  
Inductance  
(µH Max.)  
DCR  
Capacitance  
(mH Ref.)  
(WMax.)  
Pri.  
(pF Max.)  
@ 100 KHz, 100 mV  
Sec.  
EP9842-1(-LF) [Single]  
EP9842-2(-LF) [Dual]  
1.0  
1.0  
15  
15  
0.4  
0.4  
0.5  
0.5  
20  
20  
-60  
-60  
0.55  
0.55  
0.85  
0.85  
Hipot : 500 Vrms Between Pri. and Sec. Windings & also from Coil to Coil in Dual Package  
Turns Ratio : 1:1:2:2 ± 5%  
Packages  
Single 8 Pin Package  
Dual 16 Pin Package  
.500  
Max.  
(12.70)  
1.00 Max.  
(25.40)  
.500  
Max.  
(12.70)  
16  
9
.385  
Max.  
(9.78)  
PCA  
EP9842-2(-LF)  
D.C.  
Marking :  
PCA  
EP9842-1(-LF)  
D.C.  
1
8
.370  
Max.  
(9.40)  
.385  
Max.  
(9.78)  
.015  
(.381)  
.015  
(.381)  
.120 ± .020  
(.305 ± .508)  
.120 ± .020  
(.305 ± .508)  
.300  
(7.62)  
.300  
(7.62)  
.100  
(2.54)  
#24 TC  
.100  
(2.54)  
#24 TC  
Schematics  
Single 8 Pin  
Schematic  
Dual 16 Pin  
Schematic  
1
5
1
16  
2
3
4
6
7
8
2
3
4
15  
14  
13  
Notes :  
EP9842-X  
EP9842-X-LF  
Hot Tin Dip (Sn)  
260°C  
1. Lead Finish  
SnPb  
2. Peak Temperature Rating  
3. Moisture Sensitive Levels  
260°C  
MSL = 1  
(Unlimited, £30°C/60%RH)  
MSL = 1  
(Unlimited, £30°C/60%RH)  
5
12  
4. Weight  
2.56 grams (-1)  
41 pieces/tube  
24 pieces/tube  
2.56 grams (-1)  
6
7
8
11  
10  
9
5. Packaging Information (Tube for -1)  
(Tube for -2)  
41 pieces/tube  
24 pieces/tube  
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25  
Product performance is limited to specified parameters. Data is subject to change without prior notice.  
CS9842-X & -LF Rev. 1 8/20/07 RR  
PCA ELECTRONICS, INC.  
16799 SCHOENBORN ST.  
NORTH HILLS, CA 91343  
TEL: (818) 892-0761  
FAX: (818) 894-5791  
http://www.pca.com  

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