Datasheet > UN3E7-90H

UN3E7-90H

更新时间： 2024-11-25 00:37:07

品牌	Logo	应用领域
硕凯 - SOCAY		/
页数	文件大小	规格书
4页	339K
描述
3-Electrode Gas Discharge Tube (GDT)

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3-Electrode Gas Discharge Tube (GDT)

UN3E7 Series

UN3E7-XXXHM

UN3E7-XXXH

Description

Gas discharge Tubes (GDT) are classical components for

protecting the installations of the telecommunications. It is

essential that IT and telecommunications systems -with their

high-grade but sensitive electronic circuits - be protected by

arresters. They are thus fitted at the input of the power supply

system together with varistors and at the connection points to

telecommunication lines. They have become equally indispensable

for protecting base stations in mobile telephone systems as well as

extensive cable television (CATV) networks with their repeaters

and distribution systems.

These protective components are also indispensable in other

sectors, In AC power transmission systems, they are often used

with current-limiting varistors, In customer premises equipment

such as DSL modems, WLAN routers, TV sets and cable modems

In air-conditioning equipment, the integral black-box concept offers

graduated protection by combining arresters with varistors, PTC,

diodes and inductor.

Schematic Symbol

a = Tip

b = Ring

e = Ground

(center electrode)

Agency Approvals

AGENCY

Features

Non-Radioactive

AGENCY FILE NUMBER

RoHS compliant

E341061

Low insertion loss

Excellent response to fast rising transients

Ultra low capacitance

Product Characteristics

10KA surge capability tested with 8/20μs

pulse as deﬁned by IEC 61000-4-5

Materials

Nickel-plated with Tinplated wires

UNION

XXXH

XXX -Nominal voltage

Product Marking

Applications

-20KA

Communication equipment

CATV equipment

Glow to Arc

Transition Current

~1 Amps

~70 Volts

Test equipment

Glow Voltage

Data lines

Power supplies

Storage and

Operational

Temperature

Telecom SLIC protection

Broadband equipment

ADSL equipment, including ADSL2+

XDSL equipment

-40 to +90°C

UN3E7-XXXHM

UN3E7-XXXH

~2.3g

~2.1g

Weight

Satellite and CATV equipment

Consumer electronics

Climatic category

(IEC 60068-1)

40/ 90/ 21

SOCAY Electronics Co., Ltd.

www.socay.com

@SOCAY Electronics Co., Ltd. 2014

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

Revision March 6, 2014

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UN3E7-90HM	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E7-90HM	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
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UN3E8-150H	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-150H	UNSEMI	获取价格	3-Electrode Gas Discharge Tube
UN3E8-150HM	UNSEMI	获取价格	3-Electrode Gas Discharge Tube
UN3E8-150HM	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-150HMF	UNSEMI	获取价格	3-Electrode Gas Discharge Tube
UN3E8-150HMF	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-150HP	UNSEMI	获取价格	3-Electrode Gas Discharge Tube