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PT541-1

更新时间: 2024-02-07 08:17:17
品牌 Logo 应用领域
伯恩斯 - BOURNS 变压器电信变压器
页数 文件大小 规格书
1页 197K
描述
ADSL Line Transformers

PT541-1 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:ROHS COMPLIANTReach Compliance Code:compliant
ECCN代码:EAR99Factory Lead Time:25 weeks 5 days
风险等级:5.09Is Samacsys:N
其他特性:COMPATIBLE WITH ALCATEL MTK-20140 CHIPSET, TURNS RATIO: 2:1高度:12.07 mm
JESD-609代码:e3长度:13.5 mm
安装特点:THROUGH HOLE MOUNTED最高工作温度:85 °C
最低工作温度:-40 °C包装方法:TRAY
物理尺寸:L13.50XB13.46XH12.07 (mm)表面贴装:NO
端子面层:Tin (Sn)变压器类型:TELECOM TRANSFORMER
宽度:13.46 mmBase Number Matches:1

PT541-1 数据手册

  
Designed to meet UL1950 and EN60950  
supplementary insulation requirements  
for operating voltages up to 250 Vrms  
Lead free version available (see How to  
Order)  
Features  
PT541-1  
For use with Alcatel’s MTK-20140  
ADSL chipset  
Excellent Total Harmonic Distortion  
(THD) Performance  
Both SMT and Thru-Hole package version  
Small size  
Operating temperature -40 °C to +85 °C  
SM540-1  
Lead free versions are RoHS compliant*  
Applications  
ADSL - Alcatel MTK20140  
SM540-1 & PT541-1 ADSL Line Transformers  
Electrical Specifications @ 25 °C  
Product Dimensions  
Turns Ratio (1-4):(10-7) (line to chip)  
SM540-1 ................................1:1 ±± ꢀ  
PT541-1 ................................±:1 ±± ꢀ  
OCL @ 10 kHz, 0.1 V  
SMT  
15.37  
(.605)  
(1-4) with (±-3) shorted  
.711 ± .050  
(.028 ± .002)  
10 PLCS.  
2.50  
(.098)  
2.54  
(.100)  
SM540-1........................480 µH ±10 ꢀ  
PT541-1 ........................410 µH ±10 ꢀ  
Leakage Inductance @ 300 kHz 0.1 V  
(1-4) with (±-3), (7-10), (8-9) shorted  
SM540-1 ........................10.0 µH max.  
PT541-1 ............................6.5 µH max.  
Longitudinal Balance  
30 kHz to 1.1 MHz ............-40 dB min.  
Insertion Loss  
@ 100 kHz and 1.1 MHz ..........<1.0 dB  
Isolation Voltage ............1500 Vrms max.  
DC Resistance  
5
4
6
7
10.00  
(.394)  
13.46  
(.530)  
10.00  
(.394)  
SM540-1  
3
±
1
8
MAX.  
MAX.  
2.50  
(.098)  
(DATECODE)  
9
10  
1.30 ± .050  
(.051 ± .002)  
17.65  
MAX.  
(.695)  
10 PLCS.  
Recommended PAD layout  
13.50  
MAX.  
(.531)  
(1-4) with (±-3) shorted  
SM540-1 ............................1.0 max.  
PT541-1 ..............................0.6 max.  
THD Linearity  
12.32  
(.485)  
12.07  
(.475)  
MAX.  
MAX.  
SM540-1 @ 10 kHz (min.) ..-7± dB typ.  
PT541-1 @ ±0 kHz (min.)....-7± dB typ.  
Application  
SM540-1........................................CPE  
PT541-1 ..........................................CO  
0.13  
(.005)  
10 SURFACES  
THT  
Packaging Specifications  
SM540-1E* ..........................±00 pcs./reel  
PT541-1 ................................60 pcs./tray  
*”E” suffix at end of part number  
designates tape & reel packaging, e.g.  
SM540-1E.  
PT541-1  
(DATECODE)  
Electrical Schematic  
1
10  
12.70  
(.500)  
MAX.  
3
2
8
9
4
7
2.6  
(.102)  
MIN.  
0.6  
(.024)  
DIA.  
2.50  
(.098)  
10.00  
(.394)  
How to Order  
10.00  
(.394)  
14.2  
10 PLCS.  
SM540-1E or PT541-1 __  
14.0  
MAX.  
(.551)  
MAX.  
(.559)  
Model  
Termination  
Blank = Tin-lead  
L = Tin only (lead free)  
MM  
(INCHES)  
0.25  
(.010)  
DIMENSIONS ARE:  
TOLERANCE:  
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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