TMOV34S111M Littelfuse Inc, TMOV34S111M Datasheet

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S111M

Manufacturer Part Number

TMOV34S111M

Description

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Manufacturer

Littelfuse Inc

Datasheets

1.TMOV34S551MX2696.pdf (8 pages)

2.TMOV34S111M.pdf (8 pages)

Specifications of TMOV34S111M

Technology

Metal Oxide

Capacitance Value

11500pF

Clamping Current

200A

Clamping Voltage

305V

Ac Voltage Rating (max)

115VAC

Dc Voltage Rating (max)

150VDC

Operating Temp Range

-55C to 85C

Mounting

Through Hole

Surge Current (max)

40000A

Product Length (mm)

37mm

Product Depth (mm)

11.9mm

Product Height (mm)

42.5mm

Energy

235Joule

Varistor Voltage

202V

Product

MOV

Voltage Rating Dc

150 V

Voltage Rating Ac

115 V

Peak Surge Current

40 KA

Capacitance

11500 pF

Operating Temperature Range

- 55 C to + 85 C

Termination Style

Radial

Tolerance

20 %

Lead Free Status / RoHS Status

Compliant

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Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov34s.html for current information.

RoHS

Agency Approvals

representative to discuss alternatives and for additional information.

Agency

TMOV34S

Agency File Number

Varistor Series

Varistor Products

Industrial High Energy Thermally Protected Varistors > TMOV34S

Pending

Status

Revision: March 2, 2011

Description

The Littelfuse TMOV34S

series consists of a 34mm square format varistor element

(MOV) with an integral thermally activated element. This

element is designed to open in the event of overheating

due to abnormal overvoltage, limited current conditions.

Certain TMOV34S

lead which may be connected to signalling circuity to

indicate if the MOV has been disconnected from the circuit.

TMOV34S

to the close proximity of the integrated thermal element

to the MOV body. The integrated conﬁguration also offers

lower inductance than most discreet solutions resulting

in improved clamping performance to fast over voltage

transients.

Features

Applications

protected MOV–

Patent # 6636403

rating to 40 kA

operating temp

Lead–free Available

Modules

Supplies

Series devices offer quick thermal response due

devices are offered with a "monitor"

thermally protected varistor

available with

narrow 3mm wide

monitor (right) lead

available with 2 leads

only (no monitor lead)

Power Supply)

TMOV34S

Varistor Series

Series

Related parts for TMOV34S111M

TMOV34S111M Summary of contents

Page 1

TMOV34S Varistor Series ® RoHS Agency Approvals Agency Agency File Number representative to discuss alternatives and for additional information. ©2011 Littelfuse, Inc. Speciﬁcations are subject to change without notice. Please refer to www.littelfuse.com/series/tmov34s.html for current information. Varistor Products Industrial High ...

Page 2

Industrial High Energy Thermally Protected Varistors > TMOV34S Absolute Maximum Ratings Continuous Steady State Applied Voltage: Transients: TM μs Current Wave, single pulse ) A ) STG Temperature Coefﬁcient ( Clamping Voltage (V *See notes below tableer ...

Page 3

TMOV34S Series Ratings & Speciﬁcations - Standard 3 Lead Design ® Lead–free and Continuous Standard RoHS Compliant Models Models AC Volts V Part Number Part Number (V) 200 300 320 330 420 460 620 660 ©2011 Littelfuse, Inc. Speciﬁcations are ...

Page 4

Industrial High Energy Thermally Protected Varistors > TMOV34S TMOV34S Series Ratings & Speciﬁcations - Alternative 2 Lead Design ® Maximum Rating (85°C) Lead–free Continuous and RoHS Compliant MCOV AC DC Models Surge Volts Volts Arrester M(AC) Part ...

Page 5

Typical time to open circuit under UL1449 Abnormal Overvoltage Limited Current Test 10 1 0.1 10 100 1000 Figure 1 Time s ® Series TMOV34S are intended, in conjunction with appropriate enclosure design, to help facilitate TVSS module compliance to ...

Page 6

Industrial High Energy Thermally Protected Varistors > TMOV34S Lead Conﬁgurations TMOV34S ® "E" 2-Lead Varistor TMOV34S Varistor Application Examples ® The application examples below show how the monitor lead on the TMOV34S element has been opened. This signiﬁes that the ...

Page 7

Wave Solder Proﬁle ® Because the TMOV34S Series varistors contain a thermal protec tion device, care must be taken when soldering the devices into Non Lead–free Proﬁle 300 Maximum Wave 240C 250 200 150 100 0.5 1 ...

Page 8

Industrial High Energy Thermally Protected Varistors > TMOV34S Dimensions 3 Leaded Series Dimensions in millimeter unless otherwise speciﬁed To order alternative design with narrow 3mm monitor lead (right hand terminal as shown) 47.5 add sufﬁx X2696 to part number MAX ...

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