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PT74263NL PDF预览

PT74263NL

更新时间: 2024-01-26 13:20:34
品牌 Logo 应用领域
伯恩斯 - BOURNS 变压器电信变压器综合业务数字网
页数 文件大小 规格书
1页 134K
描述
T1/CEPT/ISDN-PRI Transformer

PT74263NL 技术参数

是否Rohs认证:符合生命周期:Obsolete
包装说明:ROHS COMPLIANTReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.84
Is Samacsys:N其他特性:HEIGHT DIMENSION INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1:0.266
应用:SIGNAL高度:6.34 mm
绝缘电压:1500 VJESD-609代码:e3
长度:7.1 mm负载电阻:0.8 Ω
安装特点:SURFACE MOUNT初级绕组数量:1
次级绕组数量:1最高工作温度:70 °C
最低工作温度:包装方法:TAPE & REEL
物理尺寸:L7.1XB7.1XH6.34 (mm)主阻抗:75 OHMS
初级电感:1200 µH二次阻抗:120 OHMS
表面贴装:YES端子面层:Tin (Sn)
变压器类型:TELECOM TRANSFORMER匝数比 (Np:Ns):1:1:0.266
宽度:7.1 mmBase Number Matches:1

PT74263NL 数据手册

  
Features  
Applications  
Telecom  
Surface mount packaging  
HIPOT 1500 VAC  
Small design  
Lead free version available (see How to  
Order)  
Lead free versions are RoHS compliant*  
PT74263N - T1/CEPT/ISDN-PRI Transformer  
Product Dimensions  
Electrical Schematic  
Electrical Specifications @ 25 °C  
Turns Ratio 2 ꢀ  
(1-3):(6-5):(5-4) ......................1:1:0.266  
Inductance (mH min.)  
(1-3) ................................................1.2  
Leakage Inductance (µH max.)  
(1-3), Short (6-4) ............................0.51  
Cww (pF max)  
1
6
5
4
7.10  
(.280)  
MAX.  
6
5
4
3
(1-3) to (6-4)......................................35  
DCR (max.)  
7.10  
(.280)  
10.15  
(.400)  
MAX.  
(1-3) ................................................0.6  
DCR (max.)  
How to Order  
(6-4) ................................................0.8  
HIPOT (VAC)  
(1-3) to (6-4)..................................1500  
Return Loss (1-3)  
Input impedance (1-3) = 75 Ω  
Output impedance (6-4) = 120 Ω  
51-102 kHz..........................12 dB min.  
PT74263N __  
1
2
3
Model  
2.54  
(.100)  
TYP.  
Termination  
Blank = Tin-lead  
L = Tin only (lead free)  
6.34  
(.250)  
MAX.  
TYP.  
0.25  
(.010)  
102-2046 kHz  
18 dB min.  
2048-3072 kHz....................14 dB min.  
Operating Temperature (°C) ........0 to +70  
1.52  
(.060)  
7.10  
(.280)  
Packaging Specifications  
Tape and Reel......................500 pcs./reel  
0.89 - 1.14  
(.035 - .045)  
0.38  
(.015)  
TYP.  
MM  
(INCHES)  
DIMENSIONS ARE:  
TOLERANCE:  
0.25  
(.010)  
03/05  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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