Datasheet > BSR1R050FE

BSR1R050FE

更新时间： 2024-11-02 03:22:55

品牌	Logo	应用领域
TTELEC		电阻器
页数	文件大小	规格书
4页	167K
描述
Thick Film 2512 Surge Resistors

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BSR1R050FE 数据手册

MODEL BSR SERIES

Thick Film

NEW PRODUCT

2512 Surge Resistors

FEATURES

• 1.2/50 microsecond 250V pulse

• 10/700 microsecond 250V pulse

• Nickel barrier terminations

• Double glass passivation

APPLICATIONS

For these reasons the degree of protection is much less

than for equipment connected outside the building

where the risk increases dramatically.

Telephone lines are often subject to a variety of voltage

disturbances which fall into two main categories -

short duration, high voltage transients caused by

lightning strikes and longer duration, over voltages

which may be caused by direct connection to main

power lines. The advent of electronic switching has

meant that sophisticated methods of protection against

these two fault conditions has to be incorporated to

ensure that potential damage is limited.

BI Technologies is involved in secondary protection for

all types of environment. The BSR Series has been

specifically designed for PABX where cost is of

paramount importance. For central switches, the tip

and ring resistors are expected to perform identically to

maintain the correct resistance for a balanced line

system. Both resistors are therefore generally

produced on a common substrate, which may be

through hole or surface mount, and perform close to

one another under all foreseeable fault conditions in

both common and differential modes. For PABX,

tracking is not required because an individual resistor

is used which normally runs at low power yet has the

ability to withstand considerable power for long

periods and has good characteristics under high

voltage transient conditions.

The two types of protection are: primary, which

attempts to deal with the bulk of the energy from a fast

transient, particularly lightning strikes and power

crosses and secondary, which provides a further level

of protection to prevent damage to sensitive electronic

circuits.

The possibility of disturbances in the line is dependent

on the environment of the equipment installation. In

the case of a PABX, where the telephone line, terminal

equipment and the line interface are all installed in the

same building, the possibility of induced lightning

transients is greatly reduced and the opportunity for

damage induced by direct connection to mains is low.

The BSR Series is a surface mount chip resistor

in a standard 2512 package which utilizes special

resistor film to handle the high voltage with

Contact factory for custom surge resistors meeting

Bellcore testing conditions.

Speciﬁcations subject to change without notice.

Continued . . .

5-7

Model BSR Series

12 3 4

中文翻译

下载PDF

与BSR1R050FE相关器件

型号	品牌	获取价格	描述	数据表
BSR1R050GE	TTELEC	获取价格	Thick Film 2512 Surge Resistors
BSR1R050JE	TTELEC	获取价格	Thick Film 2512 Surge Resistors
BSR1R050KE	TTELEC	获取价格	Thick Film 2512 Surge Resistors
BSR1R050ME	TTELEC	获取价格	Thick Film 2512 Surge Resistors
BSR20	TYSEMI	获取价格	Low current (max. 300 mA) High voltage (max. 150 V).Emitter-base voltage VEBO -5 V
BSR20	NXP	获取价格	PNP high-voltage transistors
BSR20	KEXIN	获取价格	PNP High-Voltage Transistors
BSR20/A	ETC	获取价格	PNP High-VoltageTransistor
BSR2000W20RK	TOKEN	获取价格	BSR, BSQ Adjustable Power Resistors
BSR2005-6	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 20W

与BSR1R050FE相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

5
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

2
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

23
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

24

产品中心

服务支持

精选活动

关于我们

帮助中心

BSR1R050FE

BSR1R050FE 数据手册

与BSR1R050FE相关器件

与BSR1R050FE相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BSR1R050FE

BSR1R050FE 数据手册

与BSR1R050FE相关器件

与BSR1R050FE相关文章

您还可以找

您在本页遇到什么问题？