PMT3(310)15004 Littelfuse Inc, PMT3(310)15004 Datasheet

PMT3(310)15004

Manufacturer Part Number

PMT3(310)15004

Description

GP THREE ELEMENTS S.A. 150V T/H

Manufacturer

Littelfuse Inc

Series

PMT3(310)r

Datasheet

1.PMT331025010.pdf (3 pages)

Specifications of PMT3(310)15004

Spark Over Voltage

150V

Impulse Discharge Current

20kA 8x20µs

Package / Case

Radial - 3 Lead

Mounting Type

Through Hole

Peak Pulse Current

10 A

Dc Breakover Voltage (nominal)

150 V

Number Of Electrodes

Failsafe Protection Y/n

Technology

Gas Plasma Arrester

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Tolerance

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 3
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NOTES:

1. Total current through center electrode, tested in accordance with ITU-T Rec K.12 and REA PE 80

End of life DC: 50% of minimum initial DC breakdown voltage to 150% of maximum initial DC breakdown voltage limit.

Impulse: less than 150% of initial impulse breakdown down limit.

PMT3(310) Series

PMT3(310)-230 184 230 276

PMT3(310)-250 200 250 300

PMT3(310)-350 280 350 420

PMT3(310)-400 320 400 480

Agency Approvals

3 Electrode GDT Graphical Symbol

Electrical Characteristics

PMT3(310)-150 120 150

PMT3(310)-500 400 500 600

Part Number

AGENCY

PMT3(310)-90

PMT3(310) Series

Min Typ

DC Breakdown

@500V/μs

(I-g)

Gas Plasma Arrester (GDT) Products

AGENCY FILE NUMBER

Max

108

180

Device Speciﬁcations

E128662

Voltage

100 V/

μSec.

1100

500

600

900

a = TIP

b = RING

e = GROUND

(center electrode)

Voltage

μSec.

1000

1200

1kV/

600

700

650

PMT3(310) Series

Resistance

DW 9

Insulation

DW 9

Min

Revised: October 23, 2009

(@1Mhz)

Capaci-

1.5 pf

tance

• Rugged ceramic-metal

• Low capacitance (<1.5

• Available with or

• Telephone interface

• Telephone line cards

• Repeaters

Description

Littelfuse three electrode PMT3(310) series GDTs are

designed primarily to protect telecommunications

equipment requiring simultaneous crowbar action

of two signal lines. GDTs function as switches;

dissipating a minimum amount of energy and can

handle much higher currents than other types of

transient voltage protection.

Features

Applications

construction

pF)

without fail-safe clip

11 cycles @

130Amps

50-60Hz

Current

50Hz 1Sec.

20Amps

Current

x10

Refer to www.littelfuse.com/series/pmt3.html for current information.

Life Ratings

8/20μSec

Current

Surge

20kA

Speciﬁcations are subject to change without notice.

x10

• Available with or

• Available with various

• Tested to REA PE-80

• Modems

• Line test equipment

without leads

lead spacings

Single

Surge

μSec

25kA

Max

8/20

10/350

Single

Surge

μSec

Max

5kA

10/1000

x 400

Surge

μSec

1kA

Life

Related parts for PMT3(310)15004

PMT3(310)15004 Summary of contents

Page 1

Gas Plasma Arrester (GDT) Products PMT3(310) Series Agency Approvals AGENCY AGENCY FILE NUMBER E128662 ® 3 Electrode GDT Graphical Symbol TIP b = RING e = GROUND (center electrode) e Electrical Characteristics Device Speciﬁcations DC Breakdown ...

Page 2

Product Characteristics Dull Tin Plate 17 .5 ± 12.5 Microns Materials with Ceramic Insulator Littelfuse ‘LF’ marking, Voltage and Product Marking date code. Glow to arc ~ 1Amp transition current Glow Voltage ~ 60-200 Volts Soldering Parameters - Reﬂow Soldering ...

Page 3

Gas Plasma Arrester (GDT) Products Device Dimensions NOTE: Failsafe option dimensions shown in Type 01 - Surface Mount Core 11.8 [0.464] 10.10 [0.398] 0.3mm Minimum Gap 9.9 [0.354] Type 0 - Shaped Radial Leads 12.4 ± 1 [0.488 ± 0.039] ...

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