V661HB34 Littelfuse Inc, V661HB34 Datasheet

V661HB34

Manufacturer Part Number

V661HB34

Description

Varistors HIGH ENERGY PCB USE

Manufacturer

Littelfuse Inc

Datasheets

1.V131HB34.pdf (8 pages)

2.V661HB34.pdf (8 pages)

Specifications of V661HB34

Technology

Metal Oxide

Capacitance Value

2000pF

Clamping Current

200A

Clamping Voltage

1720V

Lead Style

Solder Lug

Ac Voltage Rating (max)

660VAC

Dc Voltage Rating (max)

850VDC

Operating Temp Range

-55C to 85C

Mounting

Through Hole

Surge Current (max)

40000A

Lead Spacing

22mm

Product Length (mm)

37mm

Product Depth (mm)

10.2mm

Product Height (mm)

47.5mm

Energy

900Joule

Varistor Voltage

1050V

Product

MOV

Voltage Rating Dc

850 V

Voltage Rating Ac

660 V

Peak Surge Current

40 KA

Capacitance

2000 pF

Operating Temperature Range

- 55 C to + 85 C

Termination Style

Solder Terminal

Lead Free Status / RoHS Status

Compliant

Current page: 1 of 8
Download datasheet (484Kb)

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/hb34.html or /hf34 or /hg34.thml

for current information.

RoHS

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.

Continuous

Steady State Applied Voltage:

Transients:

Operating Ambient Temperature Range (T

Storage Temperature Range (T

Temperature Coefﬁcient (a

Agency

HB34, HF34 and HG34 Varistor Series

AC Voltage Range (V

For 8/20μ

Single Pulse Energy Range

) of Clamping Voltage (V

Agency File Number

STG

)

E320116

M(AC)RMS

)

Varistor Products

Industrial High Energy Terninal Varistors > HB34, HF34 & HG34 Series

)

) at Speciﬁed Test Current

Revision: February 21, 2011

Description

The HB34, HF34, and HG34 Series of transient surge

suppressors are industrial high-energy Metal-Oxide

Varistors (MOVs). They are designed to provide surge

suppression in the AC mains outdoor and service entrance

environment (distribution panels) of buildings. Applications

also include industrial heavy motors, controls, and power

supplies such as used in the oil-drilling, mining, and

transportation ﬁelds, including HVAC and motor/generator

applications.

The HB34 Series provides rigid terminals for through-

hole solder mounting on printed circuit boards, thereby

eliminating the need for screw mounting. The HF34

Series has the same rigid through-hole terminals as the

HB34 with the addition of mounting holes for bolt-down

mounting and longer terminals to allow for additional

mounting ﬂexibility. The HG34 has formed feet with

mounting holes for vertical bolt-down mounting.

See Ratings and Speciﬁcations table for part numbers.

Features

Free and RoHS

Compliant available

voltage range

capability

M(AC)RMS

= 220J to 1050J

Hx34 Series

110V to 750V

220 to 1050

-55 to +125

110 to 750

-55 to +85

40000

<0.01

2500

1000

Units

%/ºC

MΩ

HB34, HF34 and HG34 Varistor Series

ºC

current capability

secure through-hole

solder mounting

85ºC ambient

= 40,000A

Related parts for V661HB34

V661HB34 Summary of contents

Page 1

RoHS HB34, HF34 and HG34 Varistor Series Agency Approvals Agency Agency File Number E320116 Absolute Maximum Ratings Continuous Steady State Applied Voltage: AC Voltage Range (V M(AC)RMS Transients For 8/20μ Single Pulse Energy Range Operating Ambient Temperature Range ...

Page 2

... V441HB34 34 440 587 V481HB34 34 480 640 V511HB34 34 510 675 V551HB34 34 550 710 V571HB34 34 570 730 V661HB34 34 660 850 V681HB34 34 680 875 V751HB34 34 750 RMS RMS RMS RMS HB34, HF34 and HG34 Varistor Series Varistor Products Transient Varistor Voltage at 1mA Peak Energy ...

Page 3

HF34 Series Ratings & Speciﬁcations Maximum Rating (85°C) Lead–free Continuous Model and RoHS Size Compliant Models Disc V V RMS Dia. (mm M(AC) Part Number (V) (V) V111HF34 34 110 148 V131HF34 34 130 175 V141HF34 34 140 ...

Page 4

Industrial High Energy Terminal Varistors > HB34, HF34 & HG34 Series HG34 Series Ratings & Speciﬁcations Maximum Rating (85°C) Lead–free Continuous Model and RoHS Size Compliant Models Disc V V RMS Dia. (mm M(AC) Part Number (V) V111HG34 ...

Page 5

Power Dissipation Ratings Figure 1 Should transients occur in rapid succession, the average power dissipation result is simply the energy (watt-seconds) per pulse times the number of pulses per second. The power so developed must be within Speciﬁcations Table for ...

Page 6

Industrial High Energy Terminal Varistors > HB34, HF34 & HG34 Series Wave Solder Proﬁle Non Lead–free Proﬁle 300 Maximum Wave 240C 250 200 150 100 0.5 1 1.5 2 2.5 Figure TIME(MINUTES) Physical Speciﬁcations Lead Material Tin-plated ...

Page 7

... MAX V201HB34 V251HB34 V271HB34 V301HB34 V321HB34 V331HB34 2.5 TO 5.0 V351HB34 S V421HB34 V441HB34 V481HB34 V511HB34 V551HB34 V571HB34 V661HB34 V681HB34 V751HB34 HF34 Series Thickness and Terminal Offset Dimensions T max Part Type V111HF34 V131HF34 V141HF34 V151HF34 V181HF34 V201HF34 V251HF34 V271HF34 V301HF34 V321HF34 V331HF34 V351HF34 ...

Page 8

Industrial High Energy Terminal Varistors > HB34, HF34 & HG34 Series Dimensions (mm) HG34 Series 37.0 max 46 max 0.51 +/- 0.1 7.06 +/- 0.2 S Dia 3.81 +/- 0.08 25.4 +/- 0.5 Part Numbering System ...

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