GTCS35-421M-R05-2 [LITTELFUSE]

Surge Protection Circuit, CXSS3, ROHS COMPLIANT, CERAMIC, PACKAGE-3;


型号：	GTCS35-421M-R05-2
厂家：	LITTELFUSE
描述：	Surge Protection Circuit, CXSS3, ROHS COMPLIANT, CERAMIC, PACKAGE-3 电信电信集成电路
文件：	总6页 (文件大小：464K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Littelfuse Circuit Protection 5mm 3Pole GDTs (ceramic

gas discharge tubes), are commonly used to help

protect sensitive telecom equipment such as

communication lines, signal lines and data transmission

lines from damage caused by transient surge voltages

that typically result from lightning strikes and equipment

switching operations.

Littelfuse Circuit Protection GDTs offer a high level of

surge protection, low capacitance and a broad array of

breakover voltage levels, making them suitable for

applications such as MDF (Main Distribution Frame)

modules, high data-rate telecom applications (e.g.

ADSL, VDSL), and surge protection on power lines.

Littelfuse Circuit Protection GDTs can help equipment

meet the most stringent regulatory standards.

Features:

Benefits:

 3Pole, 5mm devices

 Compact, small form factor suitable for efficient

assembly

 Broad voltage range from 75V-600V

 Helps provide overvoltage fault protection against

high energy surges

 Various form factors: surface-mount, leaded, no

leads

 Suitable for high-frequency applications

 Optional fail-short mechanism on some devices

 Low capacitance and insertion loss

 Crowbar overvoltage protection

 UL 497B recognized

 RoHS compliant

 Devices tested per ITU K.12 recommendations

 Non-radioactive materials

Applications:

 Telecommunications

• Industrial and consumer electronics, such as

- Surge protectors

- MDF modules, xDSL equipment, RF system

protection, antenna, base station

- Alarm system

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Device Voltage Ratings and Part Marking

Impulse

Sparkover

DC Holdover

On-State Voltage

Voltage

Part Number

DC Sparkover

@100V/s

±20% Tolerance

(V)

Nominal

Per ITU K.12

(@ 1A)

(<150ms)

(V)

@100 Vµs (V)

@1000 Vµs (V)

(V)

GTCX35-750M-R05

GTCX35-900M-R05

GTCX35-141M-R05

GTCX35-151M-R05

GTCX35-201M-R05

GTCX35-231M-R05

GTCX35-251M-R05

GTCX35-261M-R05

GTCX35-301M-R05

GTCX35-351M-R05

GTCX35-401M-R05

GTCX35-421M-R05

GTCX35-471M-R05

GTCX35-501M-R05

GTCX35-551M-R05

GTCX35-601M-R05

450

500

600

700

800

900

1050

1100

1300

550

<52

140

150

200

230

250

260

300

350

400

420

470

500

550

600

<80

600

<80

700

<135

<150

700

800

900

1000

1150

1200

1400

Device Surge Rating, Capacitance, Insulation Resistance, UL

Impulse

Discharge

Current

Discharge

Current

(1sec duration;

10 hits)

Impulse

Life

Insulation

Resistance

Rating

Part Number

Capacitance

8x20µs

10 hits

10x1000µs

300 hits

UL497B

#E179610

@50 Hz

5Arms

@1Mhz

<1pF

@100V*

GTCx35-xxxM-R05

5kA

100A

10,000 (MΩ)

All Devices

* Devices <=150V measured @ 50V

Devices >= 500V measured @ 250V

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Product Dimensions

DIMENSIONS = MILLIMETERS [INCHES]

Axial Leaded (GTCA35-XXXM-R05-FT)

Axial Leaded (GTCA35-XXXM-R05)

“T” Leaded (GTCT35-XXXM-R05)

Surface-mount (GTCS35-XXXM-R05)

No Leads with –FT (GTCN35-XXXM-R05-FT)

No Leads (GTCN35XXM-R05)

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Pad Layout – Surface-mount Devices

NOM

6.0

NOM

3.6

NOM

3.6

NOM

2.5

NOM

1.3

mm:

in*:

(0.236)

(0.142)

(0.098)

(0.051)

General Characteristics

No Radioactive Material

Storage Temperature: -40ºC to +90ºC

Operating Temperature: -40ºC to +90ºC

Body: Nickel Plated

Leads: Surface-mount, “T” and Axial Devices: Tin Plated

Devices with no leads: Nickel Plated

Soldering Notes: Devices with no leads: non-solderable; suitable for insertion into a magazine clip

Materials Information

RoHS Compliant

ELV Compliant

Packaging Information

Part Description

Tray / Reel

Standard Package

No Leaded:

With Leads:

Surface-mount (T&R): GTCS35-XXXM-R05-2

GTCN35-XXXM-R05

GTCA35-XXXM-R05/GTCT35-XXXM-R05

100 pcs (Tray)

1,000 pcs (Reel)

2,500 pcs

1,000 pcs

8,000 pcs

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Part Numbering System

Example Part Number: GTCX35-351M-R05-FT

GT =

C =

X =

Gas Tube

Ceramic

Lead Configuration: N= No leads; A= Axial Leads; S= Surface-mount; T= T Configuration Leads

3 =

3 Electrode device

5 =

5mm Diameter

351 =

M =

R =

05 =

FT =

-2

DC Spark Over Voltage of 350V (at 100V/s)

Tolerance of 20% on DC Spark Over Voltage

Product Family Designator

Surge rating: 8x20µs 5kA 10 times

With Fail-Short mechanism

Tape and Reel

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

GTCX35-XXX-R05 Series

GTCX35-XXXM-R05 Series

Gas Dis charge Tubes

Part Marking Reference

Example Part Marking:

35 R05 GN

Manufacturer’s Mark

35 =

Voltage Designator (35 = 350V)

R05 =

Product Family Designator + Surge Current 5kA (8x20µs 10 hits)

Year and Week of Manufacture

GN =

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear

facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury,

death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for

any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly

intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed

by Littelfuse.

Specifications are subject to change without notice.

DOCUMENT: SCD27305

STATUS:

RELEASED

Revised July 26,2016

REV: G

DATE: JULY 26, 2016

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