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2643801902: 产品描述Ferrite Cable Cores 43 Round Cable Core Z=73 OHM @100MHz; 产品类别无源元件; 文件大小437KB，共5页; 制造商Fair Rite

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2643801902概述

Ferrite Cable Cores 43 Round Cable Core Z=73 OHM @100MHz

2643801902规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Fair Rite
产品种类 Product Category	Ferrite Cable Cores
RoHS	Details
产品 Product	Ferrite Bead Cores
Impedance	73 Ohms
Inside Diameter	7.9 mm
Outside Diameter	12.7 mm
Outside Length	12.7 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
类型 Type	Round Cable Core
工厂包装数量 Factory Pack Quantity	1168
测试频率 Test Frequency	100 MHz
单位重量 Unit Weight	0.165788 oz

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Fair-Rite Product's Catalog

Part Data Sheet, 2643801902

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:

2643801902

Frequency Range: Broadband Frequencies 25-300 MHz (43 material)

Description:

Application:

Where Used:

Part Type:

43 ROUND CABLE CORE

Suppression Components

Cable Component

Round Cable EMI Suppression Cores

Mechanical Specifications

Weight:

4.700

(g)

Part Type Information

Fair-Rite offers a broad selection of ferrite EMI suppression cable cores in several materials with guaranteed minimum

impedance specifications.

-All cable cores have been burnished to remove the sharp edges.

-The column 'H' (Oe) gives for each cable core 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-turns) product.

For the effect of the dc bias on the impedance of the core material, see the figures 18-23 in the application note

'How to choose Ferrite Components for EMI Suppression'.

-Suppression cable cores 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 31, 43 and 46 material cores are performed on the 4193A Vector Impedance Meter. The

61 material parts are tested on the 4191A RF Impedance Analyzer. Cores are tested with the shortest Practical wire length.

-For smaller suppression parts, refer to the EMI Suppression Bead section of our catalog.

-For any cable suppression core not listed here, feel free to contact our customer service group for availability and pricing.

-The 'C' dimension, the core length, can be modified to suit specific applications.

-Our Expanded Cable and Suppressor Kit (part number 0199000005) Contains a selection of these suppression cores.

-Explanation of Part Numbers: Digits 1 & 2 =product class, 3 & 4 material grade and last digit 2 = burnished.

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