NA Series - NA Series - High Energy Industrial Square Disc Varistor Series

Series: NA
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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 varisor is a square 34mm device, with thicknesses ranging from 1.8mm minimum for the 130V device to 7.5mm maximum for the 750V device. For information on mounting considerations refer to Application Note AN 8820.
 
This disc is also available with encapsulation and PCB leads.

Access specifications, certifications, check availability and order parts below

Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityCo Typ
(pF)
Compare
V131NA34
Obsolete: 2007 -01-10
13017527040000200184228345Bi-directional10000
V141NA34
Obsolete: 2007 -01-10
14018829140000220198248375Bi-directional9000
V151NA34
Obsolete: 2007 -01-10
15020030040000240212268405Bi-directional8000
V251NA34
Obsolete: 2007 -01-10
25033037040000390354429650Bi-directional5000
V271NA34
Obsolete: 2007 -01-10
27536940040000430389473730Bi-directional4500
V321NA34
Obsolete: 2007 -01-10
32042046040000510462561830Bi-directional3800
V421NA34
Obsolete: 2007 -01-10
420560600400006806107481130Bi-directional3000
V481NA34
Obsolete: 2007 -01-10
480640650400007506708251240Bi-directional2700
V511NA34
Obsolete: 2007 -01-10
510675700400008207359101350Bi-directional2500
V571NA34
Obsolete: 2007 -01-10
5757307704000091080510001480Bi-directional2200
V661NA34
Obsolete: 2007 -01-10
66085090040000105094011601720Bi-directional2000
V751NA34
Obsolete: 2007 -01-10
7509701050400001200108013202000Bi-directional1800
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
V271NA34 INDUSTRIAL VARISTOR HIGH ENERGY SQUARE RoHS No 06/14/2005 PbFree No
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