BA Series - High Energy Packaged Industrial Varistor

Series: BA
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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 BA and BB Series transient surge suppressors are heavy-duty industrial metal-oxide varistors (MOV) designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, transportation equipment and other heavy industrial AC line applications.
  • These UL-recognized varistors have similar package construction but differ in size and ratings.
  • The BA modelsa are rated from 130 to 880V M(AC) .
Both the BA and BB Series feature improved creep and strike capability to minimize breakdown along the package surface. This package design provides both complete electrical isolation of the disk subassembly, and rigid terminals to insure secure wire contacts. Remove 'a package surface' second occurance.
 
See BA/BB Series Device Ratings and Specifications table for part number and brand information.

Features:

  • High energy absorption capability WTM
    BA Series 3200J
    BB Series 10,000J
  • Wide operating voltage range VM(AC)RMS
    BA Series 130V to 880V
    BB Series 1100V to 2800V
  • Rigid terminals for secure wire contact
  • Case design provides complete electrical isolation of disc subassembly
  • Littelfuse largest packaged disc 60mm diameter
  • No derating up to 85ºC ambient
  • RoHS compliant

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)		StockSamplesCompare
V131BA6013017545050000200184228340Bi-directional20000CheckOrder
V151BA6015020053050000240212268400Bi-directional16000CheckOrder
V251BA6025033088050000390354429620Bi-directional10000CheckOrder
V271BA6027536995050000430389473680Bi-directional9000CheckOrder
V321BA60320420110050000510462561760Bi-directional7500CheckOrder
V421BA604205601500700006806107481060Bi-directional6000CheckOrder
V481BA604806401600700007506708251160Bi-directional5500CheckOrder
V511BA605106751800700008207359101300Bi-directional5000CheckOrder
V571BA6057573021007000091080510001420Bi-directional4500CheckOrder
V661BA60660850230070000105094011601640Bi-directional4000CheckOrder
V751BA607509702600700001200108013201880Bi-directional3500CheckOrder
V881BA6088011503200700001500129016502340Bi-directional2700CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
V131BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V151BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V251BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V271BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V321BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V421BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V481BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V511BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V571BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V661BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V751BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
V881BA60 BA VARISTOR 60MM RoHS No 08/12/2006 PbFree No 08/15/2006 No
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