V270MA2A Littelfuse Inc, V270MA2A Datasheet

V270MA2A

Manufacturer Part Number

V270MA2A

Description

VARISTOR 270V 1MA .90J 3MM AXIAL

Manufacturer

Littelfuse Inc

Datasheet

1.V220MA2A.pdf (5 pages)

Specifications of V270MA2A

Varistor Voltage

270V

Current-surge

100A

Number Of Circuits

Maximum Ac Volts

163VAC

Maximum Dc Volts

224VDC

Energy

0.90J

Package / Case

Axial

Suppressor Type

Varistor

Peak Surge Current @ 8/20Âµs

100A

Varistor Case

3mm DISC

Clamping Voltage Vc Max

460V

Peak Energy (10/1000us)

0.9J

Voltage Rating Vdc

224V

Voltage Rating Vac

163V

Product

MOV

Voltage Rating Dc

224 V

Voltage Rating Ac

163 V

Clamping Voltage

460 V

Peak Surge Current

100 A

Capacitance

17 pF

Operating Temperature Range

- 55 C to + 85 C

Mounting

Radial

Dimensions

3 mm Dia.

Termination Style

Axial

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

F2299
V270MA2A

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Speciﬁcations are subject to change without notice.

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

RoHS

Continuous

Steady State Applied Voltage:

Transient:

Peak Pulse Current (I

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefficient ( V) of Clamping Voltage (V

Hi-Pot Encapsulation (COATING Isolation Voltage Capability)

Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)

COATING Insulation Resistance

Agency Approvals

Absolute Maximum Ratings

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

Agency

MA Varistor Series

AC Voltage Range (V

DC Voltage Range (V

For 8/20μs Current Wave(See Figure 2)

Single-Pulse Energy Range

For 2ms Current Square Wave (W

)

STG

Agency File Number

)

None

M(AC)RMS

M(DC)

)

Varistor Products

Axial Lead / Application Speciﬁc Varistors > MA Series

)

) at Specified Test Current

)

Revision: January 9, 2009

183

Description

The MA Series of transient surge suppressors are axial

lead Metal Oxide Varistors (MOVs) for use in a wide

variety of board level industrial and commercial electronic

equipment. They are intended to protect components and

signal/data lines from low energy transients where the

small axial lead package is required.

The MA Series is offered with standard ('S' sufﬁx) or

tightened ('B' sufﬁx) clamping voltage.

See MA Series Device Ratings and Speciﬁcations Table for

part number and brand information.

Features

disc size

package

range:

M(AC)RMS

M(DC)

13V to 365V

9V to 264V

-55 to +125

MA Series

0.06 to 1.7

-55 to +85

13 to 365

40 to 100

9 to 264

<0.01

1000

Units

%/°C

MΩ

°C

reel or bulk packaging

85ºC ambient

improved performance

for high temperature

Lead-free wave

soldering process.

MA Varistor Series

Related parts for V270MA2A

V270MA2A Summary of contents

Page 1

MA Varistor Series RoHS Agency Approvals Agency Agency File Number None Absolute Maximum Ratings Continuous Steady State Applied Voltage: AC Voltage Range (V M(AC)RMS DC Voltage Range (V M(DC) Transient: Peak Pulse Current ( For 8/20μs Current Wave(See ...

Page 2

... V150MA2B 151 92 127 V180MA1A 180 105 144 V180MA3B 181 110 152 V220MA2A 220 132 181 V220MA4B 221 138 191 V270MA2A 270 163 224 V270MA4B 271 171 235 V330MA2A 330 188 257 V330MA5B 331 200 274 V390MA3A 390 234 322 V390MA6B ...

Page 3

Power Dissipation Ratings 100 - 100 110 AMBIENT TEMPERATURE ( Figure 1 Should transients occur in rapid succession, the average power dissipation required is simply ...

Page 4

... Figure 5 PEAK AMPERES (A) V120MA1A/S - V430MA3A 4,000 MAX CLAMPING VOLTAGE V430MA3A DISC SIZE 3mm 120 TO 430V RATING V390MA3A N(DC 2,000 V330MA2A V270MA2A 1,500 V220MA2A 1,000 800 600 400 200 V150MA1A V120MA1A/S 100 - Figure 7 PEAK AMPERES (A) MA Varistor Series Varistor Products V18MA1B - V100MA4B ...

Page 5

Wave Solder Proﬁle Non Lead–free Proﬁle 300 Maximum Wave 240C 250 200 150 100 0.5 1 1.5 2 2.5 Figure 9 TIME(MINUTES) Product Dimensions (diameter) Inches Symbol Min Max Øb 0.024 0.026 ØD 0.118 ...

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