HA シリーズ - 高エネルギー工業用バリスタシリーズ

シリーズ: HA
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過渡サージサプレッサ HA シリーズは、工業用の高エネルギー金属酸化物バリスタ (MOV) です。これらは屋外や建物の通用口の環境(配電パネル)、および石油採掘、採鉱、輸送などの分野で使用されるモーター制御や電力供給のための工業用アプリケーションにおいて、二次サージサプレッションを提供するように設計されています。
  • 金属酸化物バリスタ HA シリーズには、取付けねじ用の固定ターミナルがあります。
  • スルーホール基板配置向け、またははんだ付けリード指定「HC」に対応するためのクリップリードバージョンもあります。

  • RoHS 適合および鉛フリー 
  • 幅広い動作電圧範囲
     110V ~ 750V
  • 2 つのディスクサイズ(32mm、40mm)で提供
  • 高エネルギー吸収容量 WTM = 170J ~ 1050J
  • 高ピークパルス電流容量、ITM = 25,000A ~ 40,000A
  • 安全に取り付けできる固定ターミナル
  • スルーホール基板実装指定「HC」に対応するためトリム式で提供
  • ディレーティングなしで最高 85ºC の周囲温度


Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
VNDC MAX (V)Vc (V)PolarityCo Typ
Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
VNDC MAX (V)Vc (V)PolarityCo Typ
V102HA40 10001290100040000180090011002970確認 Order
V111HA32 11014816025000173156190293双方向性5450確認 Order
V111HA40 11014822040000173156190288双方向性11600確認 Order
V131HA32 13017520025000200184228350双方向性4700確認 Order
V131HA40 13017527040000200184228345双方向性10000確認 Order
V141HA32 14018821025000220198248380双方向性4230確認 Order
V141HA40 14018829040000220198248375双方向性9000確認 Order
V151HA32 15020022025000240212268410双方向性4000確認 Order
V151HA32X2749 15020022025000240212268410確認 Order
V151HA40 15020030040000240212268405双方向性8000確認 Order
V181HA32 18024024025000282254310475双方向性3200確認 Order
V181HA40 18024033040000282254310468双方向性6800確認 Order
V201HA32 20026526025000314283345540双方向性3180確認 Order
V201HA40 20026535040000314283345533双方向性6350確認 Order
V251HA32 25033033025000390354429650双方向性2500確認 Order
V251HA40 25033037040000390354429630双方向性5000確認 Order
V271HA32 27536936025000430389473710双方向性2200確認 Order
V271HA40 27536940040000430389473690双方向性4500確認 Order
V301HA32 30041037025000478433526795双方向性2050確認 Order
V301HA40 30041043040000478433526780双方向性4100確認 Order
V321HA32 32042039025000510462561845双方向性1900確認 Order
V321HA40 32042046040000510462561825双方向性3800確認 Order
V331HA32 33043538525000519467570860双方向性1870確認 Order
V331HA40 33043547540000519467570843双方向性3750確認 Order
V351HA32 35046039025000550495604910双方向性1800確認 Order
V351HA40 35046050040000550495604894双方向性3600確認 Order
V391HA32 385510395250006045456631020双方向性1750確認 Order
V391HA40 385510550400006045456631000双方向性3500確認 Order
V421HA32 420560400250006806107481120双方向性1500確認 Order
V421HA40 420560600400006806107481100双方向性3000確認 Order
V441HA32 440585420250006916227591200双方向性1450確認 Order
V441HA40 440585630400006916227591147双方向性2900確認 Order
V481HA32 480640450250007506708251290双方向性1300確認 Order
V481HA40 480640650400007506708251230双方向性2700確認 Order
V511HA32 510675500250008207359101355双方向性1200確認 Order
V511HA40 510675700400008207359101295双方向性2500確認 Order
V551HA32 550710530250008647789491515双方向性1190確認 Order
V551HA40 550710755400008647789491430双方向性2390確認 Order
V571HA32 5757305502500091080510001570双方向性1100確認 Order
V571HA40 5757307704000091080510001480双方向性2200確認 Order
V661HA32 66085060025000105094011601820双方向性1000確認 Order
V661HA40 66085090040000105094011601720双方向性2000確認 Order
V681HA32 68087561025000106896211731830双方向性850確認 Order
V681HA40 68087592540000106896211731780双方向性1900確認 Order
V751HA32 750970700250001200108013202050双方向性800確認 Order
V751HA40 7509701050400001200108013202000双方向性1800確認 Order
品番 部品名 RoHS 鉛フリー RoHS (2015/ 863/EU) 認証 REACH (SVHC) 適合証明書 ハロゲンフリー REACH (SVHC)
V151HA32 HA VARISTOR 32MM ROHS / LEAD FREE なし 08/15/2006 なし 08/15/2006 /~/media/images/littelfuse/site-logo/lf_logo.png" alt="Littelfuse Circuit Protection Sensors and Power Control" height ="62" width ="191" />

HA Series - High Energy Industrial Varistor Series

Series: HA
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Disclaimer Notice

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.

HA Series transient surge suppressors are industrial hgh energy metal-oxide varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and servie entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields.
  • The design of the HA Series of metal oxide varistors provide rigid terminals for screw mounting.
  • Also available in a clipped lead version for through hole board placement or to accommodate soldered leads-designation “HC”.

  • RoHS compliant and Lead–free 
  • Wide operating voltage range
     110V to 750V
  • Two disc sizes available 32mm and 40mm
  • High energy absorption capability WTM = 170J to 1050J
  • High peak pulse current capability, ITM = 25,000A to 40,000A
  • Rigid terminals for secure mounting
  • Available in trimmed version for through hole board mounting Designation "HC"
  • No derating up to 85ºC ambient

Access specifications, certifications, check availability and order parts below

Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
VNDC MAX (V)Vc (V)PolarityCo Typ
Catalog #VMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
VNDC MAX (V)Vc (V)PolarityCo Typ
V102HA40 10001290100040000180090011002970Check Order
V111HA32 11014816025000173156190293Bi-directional5450Check Order
V111HA40 11014822040000173156190288Bi-directional11600Check Order
V131HA32 13017520025000200184228350Bi-directional4700Check Order
V131HA40 13017527040000200184228345Bi-directional10000Check Order
V141HA32 14018821025000220198248380Bi-directional4230Check Order
V141HA40 14018829040000220198248375Bi-directional9000Check Order
V151HA32 15020022025000240212268410Bi-directional4000Check Order
V151HA32X2749 15020022025000240212268410Check Order
V151HA40 15020030040000240212268405Bi-directional8000Check Order
V181HA32 18024024025000282254310475Bi-directional3200Check Order
V181HA40 18024033040000282254310468Bi-directional6800Check Order
V201HA32 20026526025000314283345540Bi-directional3180Check Order
V201HA40 20026535040000314283345533Bi-directional6350Check Order
V251HA32 25033033025000390354429650Bi-directional2500Check Order
V251HA40 25033037040000390354429630Bi-directional5000Check Order
V271HA32 27536936025000430389473710Bi-directional2200Check Order
V271HA40 27536940040000430389473690Bi-directional4500Check Order
V301HA32 30041037025000478433526795Bi-directional2050Check Order
V301HA40 30041043040000478433526780Bi-directional4100Check Order
V321HA32 32042039025000510462561845Bi-directional1900Check Order
V321HA40 32042046040000510462561825Bi-directional3800Check Order
V331HA32 33043538525000519467570860Bi-directional1870Check Order
V331HA40 33043547540000519467570843Bi-directional3750Check Order
V351HA32 35046039025000550495604910Bi-directional1800Check Order
V351HA40 35046050040000550495604894Bi-directional3600Check Order
V391HA32 385510395250006045456631020Bi-directional1750Check Order
V391HA40 385510550400006045456631000Bi-directional3500Check Order
V421HA32 420560400250006806107481120Bi-directional1500Check Order
V421HA40 420560600400006806107481100Bi-directional3000Check Order
V441HA32 440585420250006916227591200Bi-directional1450Check Order
V441HA40 440585630400006916227591147Bi-directional2900Check Order
V481HA32 480640450250007506708251290Bi-directional1300Check Order
V481HA40 480640650400007506708251230Bi-directional2700Check Order
V511HA32 510675500250008207359101355Bi-directional1200Check Order
V511HA40 510675700400008207359101295Bi-directional2500Check Order
V551HA32 550710530250008647789491515Bi-directional1190Check Order
V551HA40 550710755400008647789491430Bi-directional2390Check Order
V571HA32 5757305502500091080510001570Bi-directional1100Check Order
V571HA40 5757307704000091080510001480Bi-directional2200Check Order
V661HA32 66085060025000105094011601820Bi-directional1000Check Order
V661HA40 66085090040000105094011601720Bi-directional2000Check Order
V681HA32 68087561025000106896211731830Bi-directional850Check Order
V681HA40 68087592540000106896211731780Bi-directional1900Check Order
V751HA32 750970700250001200108013202050Bi-directional800Check Order
V751HA40 7509701050400001200108013202000Bi-directional1800Check Order
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
V151HA32 HA VARISTOR 32MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common Yes
Does not Contain
V151HA32X2749 HA VARISTOR 32MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/15/2006 No 08/15/2006 V251HA32 HA VARISTOR 32MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/15/2006 No 08/15/2006 ../../../../../Common Yes
Does not Contain
V481HA40 HA VARISTOR 40MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/15/2006 No 08/15/2006 ../../../../../Common Yes
Does not Contain
V571HA32 HA VARISTOR 32MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/15/2006 No 08/15/2006 ../../../../../Common Yes
Does not Contain
V751HA40 HA VARISTOR 40MM ROHS / LEAD FREE No 08/15/2006 No 08/15/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/15/2006 No 08/15/2006 ../../../../../Common Yes
Does not Contain
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pdf icon Varistor HA Datasheet

HA Series transient surge suppressors are industrial high energy Metal-Oxide Varistors (MOVs)...

AN9768 Transient Suppression Devices and Principles

This application note discusses the two major categories of transient suppressors: a) those that attenuate transients, thus preventing their propagation into the sensitive circuit; and b) those that divert transients away from sensitive loads and so limit the residual voltages.

AN9769 An Overview of Electromagnetic and Lightning Induced Voltage Transients

This application note is an overview of the sources and nature of various transient overvoltages, and the problems that may result.

EC608 Considerations for Selecting Littelfuse MOVs and Fuses for Industrial Motor Applications

This application note discusses the first level considerations for applying both Littelfuse Industrial AC Line Metal Oxide Varistors and associated AC line Fuses with a motor protection example.

pdf icon Combining GDTs and MOVs for Surge Protection of AC Power Lines Application Note

This application note illustrates how to design high performance, cost-effective surge protection for equipment connected to AC power lines. The role of gas discharge tube (GDT) surge arresters specifically designed for AC power line protection is also be discussed.

Varistors HA SPICE Model slb

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Littelfuse_Dongguan BeiCe MOV_ISO14001 2004icon Dongguan ISO14001 2015_June 29 2020

MOV Factory

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Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

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Catalog with varistors, metal oxide varistors, multilayer varistors, MLVs, surface mount varistors, radial lead varistors, disc varistors, industrial varistors, high energy varistors...