V131NA34

Surge Energy Rating :
Peak Surge Current : 40 KA
Operating Temperature Range : - 55 C to + 85 C
Packaging : Bulk
Mounting : SMD/SMT
Product : MOV
Diameter : 34 mm
Voltage Rating AC : 130 V
Voltage Rating DC : 175 V
Clamping Voltage : 345 V
Capacitance : 10000 pF


Features:

• Provided in Disc Form for Unique Packaging by Customer
• Solderable Electrode Finish.
• Pressure Contacts and/or Disc Stacking may be Utilized
• Wide Operating Voltage Range
   V_M(AC)RMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V to 750V
• Peak Pulse Current Capability (I_TM). . . . . . . . . . . . . . . . . . . .40,000A
• High Energy Capability (W_TM). . . . . . . . . . . . . . . . . . . .370J to 1050J
• No Derating Up to 8 Ambient


Specifications

Continuous:
Steady State Applied Voltage:                                                                                 NA SERIES       UNITS
AC Voltage Range (_VM(AC)RMS) . . . . . . . . . ..............................................................250 to 750            V
DC Voltage Range (V_M(DC)) . . . . . . . . . . . . . . ...........................................................330 to 970          V
Transient:
Peak Pulse Current (I_TM)
For 8/20µs Current Wave (See Figure 2). . .. . . . . . . . . . . . . . . ...................................40,000              A
Single Pulse Energy Range
For 10/1000µs Current Wave (W_TM) . . . . . . . . . . . .....................................................370 to 1050       J
Operating Ambient Temperature Range (T_A) . . . . . . . . . . . . . .........................................-55 to85        
Storage Temperature Range (T_STG) . . . . . . . . . . ...........................................................-55 to125      
Temperature Coefficient (V) of Clamping Voltage (V_C) at Specified Test Current . . . . . . . .<0.01  %/ 

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.

Description

The NA Series of transient surge suppressors are varistors (MOVs) in square disc form, intended for special industrial high-energy applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is solderable and can also be used with pressure contacts. Discs may also be stacked.

The NA Series varistor is a square 34mm device, with thicknesses ranging from 1.7mm minimum for the 250V device to 7.5mm maximum for the 750V device. For information on mounting considerations refer to Application Note AN8820. This disc is also available with encapsulation and PCB leads. See Littelfuse HB34 Sales.

Parameters:

Technical/Catalog Information	V131NA34
Vendor	Littelfuse Inc
Category	Circuit Protection
Maximum AC Volts	130VAC
Maximum DC Volts	175VDC
Current-Surge	40kA
Package / Case	34mm Square
Varistor Voltage	200V
Energy	270J
Number of Circuits	1 - Single
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	V131NA34 V131NA34