V22MA1A Littelfuse Inc, V22MA1A Datasheet

V22MA1A

Manufacturer Part Number

V22MA1A

Description

VARISTOR 22V 1MA .09J 3MM AXIAL

Manufacturer

Littelfuse Inc

Datasheet

1.V220MA2A.pdf (5 pages)

Specifications of V22MA1A

Varistor Voltage

22V

Current-surge

40A

Number Of Circuits

Maximum Ac Volts

10VAC

Maximum Dc Volts

15VDC

Energy

0.09J

Package / Case

Axial

Suppressor Type

Varistor

Peak Surge Current @ 8/20Âµs

40A

Varistor Case

3mm DISC

Clamping Voltage Vc Max

55V

Peak Energy (10/1000us)

0.09J

Voltage Rating Vdc

15V

Voltage Rating Vac

10V

Product

MOV

Voltage Rating Dc

15 V

Voltage Rating Ac

10 V

Clamping Voltage

55 V

Peak Surge Current

40 A

Capacitance

410 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

F2273
V22MA1A

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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 V22MA1A

V22MA1A 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

... Maximum Rating (85°C) Continuous Part Brand V V Number (mm) RMS V V M(AC) M(DC) (V) (V) V18MA1A 18A 9 13 V18MA1A 18B 10 14 V18MA1A 18C 10 14 V22MA1A 22A 10 15 V22MA1B 22B 14 18 V22MA1S 22S 14 18 V27MA1A 27A 13 19 V27MA1B 27B 17 22 V27MA1S 27S 17 22 V33MA1A 33A 18 ...

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

... V100MA4A/S DISC SIZE 3mm V82MA3A/S 600 18 TO 100V RATING N(DC) V68MA3A - 400 A V56MA2A/S 300 200 150 100 V27MA1A/S 30 V22MA1A/S V18MA1A 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 T = -55 ...

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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