V131DHB34 Littelfuse Inc, V131DHB34 Datasheet

BULK / DHB VARISTOR 34MM ROHS / LEAD FREE

V131DHB34

Manufacturer Part Number
V131DHB34
Description
BULK / DHB VARISTOR 34MM ROHS / LEAD FREE
Manufacturer
Littelfuse Inc
Series
DHB34r
Datasheet
1.V141DHB34.pdf (5 pages)

Specifications of V131DHB34

Varistor Voltage
200V
Current-surge
40kA
Number Of Circuits
1
Maximum Ac Volts
130VAC
Maximum Dc Volts
175VDC
Energy
270J
Package / Case
34mm Square
Product
MOV
Voltage Rating Dc
175 V
Voltage Rating Ac
130 V
Clamping Voltage
345 V
Peak Surge Current
40 KA
Capacitance
10000 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Radial
Termination Style
Solder Terminal
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/dhb34.html for current information.
RoHS
Steady State Applied Voltage:
Transients:
Temperature Coefficient (a
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
Agency Approvals
Absolute Maximum Ratings
CAUTION:
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Continuous
Agency
DHB34 Varistor Series
V
) of Clamping Voltage (V
1449, E320116, 1414, E56529
STG
μ
)
Agency File Number
A
)
M(DC)
TM
)
)
TM
)
)
C
) at Specified Test Current
Varistor Products
Industrial High Energy Terminal Varistors > DHB34 Series
Revision: February 21, 2011
Description
The DHB34 Series of transient surge suppressors is
comprised of two industrial high-energy Metal-Oxide
Varistors (MOVs) discs placed in parallel as a single device.
They are designed to provide surge suppression in the
AC mains outdoor and service entrance environment
(distribution panels) of buildings. DHB34 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 DHB34 Series provides rigid terminals for through-
hole solder mounting on printed circuit boards, thereby
eliminating the need for screw mounting.
Features
Compliant
voltage range
V
absorption
capability
current (Each of
two discs placed in
parallel) capability
I
TM
TM
= 40,000A
= 220J to 1050J
DHB34 Series
110V to 750V
220 to 1050
-55 to + 125
-55 to + 85
148 to 970
110 to 750
40000
<0.01
2500
1000
Units
%/ºC
MΩ
ºC
A
ºC
V
V
J
V
secure through-hole
solder mounting
85ºC ambient
two 34mm varistor
discs in parallel in
DHB34 Varistor Series

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V131DHB34 Summary of contents

Page 1

DHB34 Varistor Series RoHS Agency Approvals Agency Agency File Number 1449, E320116, 1414, E56529 Absolute Maximum Ratings Continuous Steady State Applied Voltage M(DC) Transients μ STG Temperature Coefficient ( ...

Page 2

... Maximum Rating (85°C) Lead–free Continuous Model and RoHS Size Compliant Models Disc V V Dia. (mm M(AC) M(DC) Part Number (V) (V) V111DHB34 34 110 148 V131DHB34 34 130 175 V141DHB34 34 140 188 V151DHB34 34 150 200 V181DHB34 34 180 240 V201DHB34 34 200 265 V251DHB34 34 250 330 ...

Page 3

... Revision: February 21, 2011 T TIME μ Decay Time 2 DISC SIZE 34mm V131DHB34 - V751DHB34 100 1,000 10,000 IMPULSE DURATION ( μs) (at specified current) of more than N(DC) , may N(DC) DHB34 Varistor Series ...

Page 4

Industrial High Energy Terminal Varistors > DHB34 Series Soldering Parameters Non Lead–free Profile 300 Maximum Wave 240C 250 200 150 100 0.5 1 1.5 2 2.5 Figure 5 TIME(MINUTES) - Temperature Min (Ts(min)) Pre Heat - Temperature ...

Page 5

... Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/dhb34.html for current information. Varistor Products Industrial High Energy Terminal Varistors > DHB34 Series T max Table of Dimensions - Thickness and Terminal Offsets Part Type V111DHB34 V131DHB34 V141DHB34 V151DHB34 V181DHB34 V201DHB34 S1 V251DHB34 V271DHB34 S2 ...

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