857CM-0009

更新时间： 2024-11-21 03:08:35

品牌	Logo	应用领域
TOKO		共模扼流圈
页数	文件大小	规格书
2页	665K
描述
COMMON MODE CHOKE FOR IEEE 1394 APPLICATIONS

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中文翻译

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数据手册

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857CM-0009 数据手册

B5W Series

COMMON MODE CHOKE FOR IEEE 1394 APPLICATIONS

DESCRIPTION

The B5W is a dual wound common mode choke

ideal for common mode noise attenuation in

twisted pair cable interfaces as well as IEEE 1394

applications. An excellent impedance balance

between two sets of twisted pairs is achieved by

winding across a single core. One B5W common

mode choke coil per interface port is possible with

this dual winding configuration.

FEATURES

DIMENSIONS AND FOOTPRINT

ꢀ

Low profile: 3.4 mm (Max.)

ꢀ

Common mode impedance of 220 Ω

at 100 MHz (typical)

ꢀ

Operating temperature: -10°C to +60°C

Storage temperature: -25°C to +70°C

Suitable for reflow soldering

Packaged on 2,000 piece reels

Tolerance: +/- 0.3

Unit: mm

Withstand

Voltage

Toko Part No.

Insertion Loss

I_DC

R_DC

50 MHz

2.8 dB +/- 2.0 dB

7.3 dB +/- 2.5 dB

12.0 dB +/- 3.0 dB

14.0 dB +/- 3.0 dB

0.3

857CM-0009

0.65 A

100 VDC

Ω

100 MHz

300 MHz

500 MHz

(Max.) (Max.)

Tolerance: +/- 0.2

Unit: mm

APPLICATIONS

Twisted Pair Cable Interface

IEEE 1394 Port

TPA+

TPA-

IEEE 1394 PORT

(1)

PHY/LINK INTERFACE

TPA+

TPA-

B5W (857CM-0009)

January 1999

中文翻译

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