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2673012401

产品描述Ferrite Cable Cores 73 Shield Bead 19ohm @ 25MHz
产品类别无源元件   
文件大小439KB,共5页
制造商Fair Rite
标准
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2673012401概述

Ferrite Cable Cores 73 Shield Bead 19ohm @ 25MHz

2673012401规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Fair Rite
产品种类
Product Category
Ferrite Cable Cores
RoHSDetails
产品
Product
Ferrite Bead Cores
Impedance19 Ohms
Inside Diameter0.95 mm
Outside Diameter1.55 mm
Outside Height4.2 mm
系列
Packaging
Bulk
芯体材料
Core Material
73
频率
Frequency
50 MHz
类型
Type
Shield Bead
工厂包装数量
Factory Pack Quantity
5000
测试频率
Test Frequency
25 MHz
单位重量
Unit Weight
0.000705 oz

文档预览

下载PDF文档
Fair-Rite Product's Catalog
Part Data Sheet, 2673012401
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
Part Number:
2673012401
Frequency Range: Lower Frequencies < 50 MHz (73 material)
Description:
Application:
Where Used:
Part Type:
73 SHIELD BEAD
Suppression Components
Board Component
EMI Suppression Beads
Mechanical Specifications
Weight:
.020
(g)
Part Type Information
Fair-Rite offers a broad selection of ferrite EMI suppression beads with guaranteed minimum impedance specifications.
-Beads with a '1' as the last digit of the part number are not burnished. Parts that are burnished to break the sharp edges
have a '2' as the last digit.
-Upon request beads can be supplied with a Parylene coating. The last digit of the Parylene coated part is a '4'. The minimum
coating thickness beads is 0.005 mm (.0002'').
-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
www.fair-rite.com/newfair/pdf/CUP%20Paper.pdf document for 'How to choose Ferrite Components for EMI Suppression.
-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.
-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.
-Our 'Shield Bead Kit' (part number 0199000019) contains a selection of these beads.
-Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1= not burnished, 2 = burnished and
4 = Parylene coated.
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