电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

2643023402

产品描述DC Power Connectors Power Jacks
产品类别无源元件   
文件大小1MB,共2页
制造商Fair Rite
下载文档 详细参数 选型对比 全文预览

2643023402在线购买

供应商 器件名称 价格 最低购买 库存  
2643023402 - - 点击查看 点击购买

2643023402概述

DC Power Connectors Power Jacks

2643023402规格参数

参数名称属性值
产品种类
Product Category
Ferrite Cable Cores
制造商
Manufacturer
Fair Rite
RoHSDetails
产品
Product
Ferrite Bead Cores
Impedance120 Ohms
Inside Diameter4.75 mm
Outside Diameter9.5 mm
Outside Length15.9 mm
系列
Packaging
Bulk
芯体材料
Core Material
43
频率
Frequency
25 MHz to 300 MHz
工作温度范围
Operating Temperature Range
- C
工厂包装数量
Factory Pack Quantity
300
测试频率
Test Frequency
100 MHz
类型
Type
Shield Bead
单位重量
Unit Weight
0.119931 oz

文档预览

下载PDF文档
EMI Suppression Beads (2643023402)
Part Number: 2643023402
43 SHIELD BEAD
Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade
•– Last digit 1= Not Burnished 2 = Burnished
– The last digit of the Parylene coated part is a “4,” which is available upon request. The minimum coating thickness beads is
0.005 mm (0.0002″).
Fair- Rite offers a broad selection of ferrite EMI suppression beads with guaranteed minimum impedance specifications.
•Our “Shield Bead Kit” (part number 0199000019) contains a selection of these beads.
•For any EMI suppression bead requirement not listed here, feel free to contact our customer service for availability and
pricing.
•The “C” dimension, the bead length, can be modified to suit specific applications.
Weight: 3.4 (g)
Dim mm mm tol
A
9.5
±0.25
B
4.75 +0.30
C
15.9 ±0.45
nominal inch
0.375
0.193
0.625
inch misc.
_
_
_
Chart Legend
+ Test frequency
• The column "H (Oe)" gives for each bead the calculated dc bias field in oersted for 1 turn and 1 ampere direct current. The
actual dc H field in the application is this value of “H” times the actual NI (ampere- turn) product. For the effect of the dc bias
on the impedance of the bead material, see figures 18-23 in the application note “How to choose Ferrite Components for EMI
Suppression”.
Typical Impedance (Ω)
10 MHz
51
+
25 MHz
83
+
100 MHz
120
250 MHz
127
Electrical Properties
H(Oe)
0.6
Suppression beads are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies.
The minimum impedance is typically the listed impedance less 20%.
•Single turn impedance tests for 73 and 43 material beads are performed on the 4193A Vector Impedance Analyzer. The 61
material beads are tested on the 4291A RF Impedance Analyzer. Beads are tested with the shortest practical wire length.

2643023402相似产品对比

2643023402 2643025601
描述 DC Power Connectors Power Jacks Ferrite Cable Cores 43 SHIELD BEAD Z = 55 OHM @100MHz
产品种类
Product Category
Ferrite Cable Cores Ferrite Cable Cores
制造商
Manufacturer
Fair Rite Fair Rite
RoHS Details Details
产品
Product
Ferrite Bead Cores Ferrite Bead Cores
Impedance 120 Ohms 55 Ohms
Inside Diameter 4.75 mm 1.6 mm
Outside Diameter 9.5 mm 3.5 mm
Outside Length 15.9 mm 6 mm
系列
Packaging
Bulk Bulk
芯体材料
Core Material
43 43
频率
Frequency
25 MHz to 300 MHz 25 MHz to 300 MHz
工厂包装数量
Factory Pack Quantity
300 6000
测试频率
Test Frequency
100 MHz 100 MHz
类型
Type
Shield Bead Shield Bead
单位重量
Unit Weight
0.119931 oz 0.006349 oz
TI 电源设计小贴士 27
欢迎来到电源设计小贴士!随着现在对更高效、更低成本电源解决方案需求的强调,我们创建了该专栏,就各种电源管理课题提出一些对您有帮助的小技巧。该专栏面向各级设计工程师。无论您是从事电源 ......
trevor 模拟与混合信号
有开发工业HMI的
有开发工业HMI的吗,不过现在成品的才卖3.4百块,估计没人愿意搞...
xxbbyy stm32/stm8
中断执行完后什么跟什么都没有做啊???
我用的是51系列的单片机,做的一个在中断中执行键盘扫描的程序,用的LCD1602显示,但是当中断返回后,显示器上已经输入的东西会不见, 用的是外部中断,跳沿触发方式 请帮我看一下是什么问题啊 ......
caoqixin 模拟电子
主题月大转盘疑问
为什么转到一等奖确没有提示呢...
路遇强盗 聊聊、笑笑、闹闹
DISP_24BIT_RGB888_P, DISP_24BIT_RGB888_S 有何不同.
WinCe6/6410 下, LCD驱动中, DISP_24BIT_RGB888_P, DISP_24BIT_RGB888_S 有何不同? ...
lzj000008 嵌入式系统
公交车上的极品笑话
1:一个外地人拿一张50圆的票子,在售票员面前晃着:见过没?见过没 ?…… 卖票的傻了,干脆拿出一张100的Show了一下:你见过没? 最后才搞明白,那人是想去“建国门!” 2 ......
bzbterz67217 聊聊、笑笑、闹闹

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 749  1499  950  352  2692  20  52  16  55  53 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved