V441HA32 Littelfuse Inc, V441HA32 Datasheet

Metal-Oxide Varistor (MOV),440V V(RMS),25kA I(TM),Radial

V441HA32

Manufacturer Part Number

V441HA32

Description

Metal-Oxide Varistor (MOV),440V V(RMS),25kA I(TM),Radial

Manufacturer

Littelfuse Inc

Series

HAr

Datasheet

1.V151HC40.pdf (5 pages)

Specifications of V441HA32

Varistor Voltage

691V

Current-surge

25kA

Number Of Circuits

Maximum Ac Volts

440VAC

Maximum Dc Volts

585VDC

Energy

420J

Package / Case

Disc 32mm with Screw Mounting

Product

MOV

Voltage Rating Dc

585 V

Voltage Rating Ac

440 V

Clamping Voltage

1.2 KV

Peak Surge Current

25 KA

Capacitance

1450 pF

Operating Temperature Range

- 55 C to + 85 C

Mounting

SMD/SMT

Termination Style

Through Hole

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

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Speciﬁcations are subject to change without notice.

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

RoHS

Continuous

Steady State Applied Voltage:

Transients:

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefﬁcient (a

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

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

HA Varistor Series

AC Voltage Range (V

DC Voltage Range (V

Single Pulse Energy Range

) of Clamping Voltage (V

STG

)

Agency File Number

LR91788

E320116

)

M(AC)RMS

M(DC)

)

) at Speciﬁed Test Current

Varistor Products

Industrial High Energy Terminal Varistors > HA Series

)

Revision: February 21, 2011

Description

HA Series transient surge suppressors are industrial high

energy Metal-Oxide Varistors (MOVs). They are designed

to provide secondary surge protection in the outdoor

and service entrance environment (distribution panels)

of buildings, and also in industrial applications for motor

controls and power supplies used in the oil-drilling, mining,

and transportation ﬁelds.

The design of the HA Series of MOVs provide rigid

terminals for screw mounting. Also available in a clipped

lead version for through hole board placement or to

accommodate soldered leads designation "HC."

See Ratings and Speciﬁcations Table for part number and

brand information.

Features

RoHS compliant

and Lead–free

Wide operating

voltage range

110V to 750V

32mm and 40mm

capability

M(AC)RMS

= 170J to 1050J

25,000 to 40,000

HA Series

160 to 1050

-55 to +125

148 to 970

110 to 750

-55 to +85

<0.01

2500

1000

Units

MΩ

ºC

capability, ITM =

25,000A to 40,000A

secure mounting

version for through

hole board mounting

– Designation "HC"

85ºC ambient

HA Varistor Series

Related parts for V441HA32

V441HA32 Summary of contents

Page 1

HA Varistor Series RoHS Agency Approvals Agency Agency File Number E320116 LR91788 Absolute Maximum Ratings Continuous Steady State Applied Voltage: AC Voltage Range (V ) M(AC)RMS DC Voltage Range (V ) M(DC) Transients μ Single Pulse Energy Range ...

Page 2

... V351HA32 350 460 V351HA40 350 460 V391HA32 385 510 V391HA40 385 510 V421HA32 420 560 V421HA40 420 560 V441HA32 440 585 V441HA40 440 585 V481HA32 480 640 V481HA40 480 640 V511HA32 510 675 V511HA40 510 675 V551HA32 550 710 ...

Page 3

Power Dissipation Ratings Current , Energy and Power De–Rating Curve 100 - 100 110 120 o AMBIENT TEMPERATURE ( Figure 1 Should transients occur in ...

Page 4

Industrial High Energy Terminal Varistors > HA Series Repetitive Surge Capability for 32mm Parts V111HA32 – V751HA32 50,000 DISC SIZE 32mm 1 V111HA32 - V751HA32 20,000 2 10,000 10 5,000 2 10 2,000 3 1,000 10 500 ...

Page 5

Dimensions Series Outline Speciﬁcations (Dimensions in Millimeters Max Max Min Nom Nom Max Max HA32 35.5 50.00 3.0 25 9.3 10.4 HA40 42.5 ...

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