>

TMOV シリーズ - 熱保護型バリスタシリーズ

シリーズ: TMOV
TMOV_iTMOV1
マウスオーバーで拡大
免責事項

リテルヒューズの製品は、所定のリテルヒューズ製品文書に明記した用途で使用することを目的として設計されており、それ以外の用途を目的としたものではありません。製品文書にない用途でのご使用はお控えください(自動車関連、軍関連、航空宇宙産業、医療、救命、生命維持、原子力施設、人体への外科的移植用器具のほか、製品が所望の稼働状態にならないことによって怪我、死亡、物的損害を招く恐れのあるアプリケーションすべてを含みますが、これらに限定されません)。該当するリテルヒューズの文書にない用途で製品を使用された場合、リテルヒューズの保証は無効となります。リテルヒューズは、該当するリテルヒューズの文書に明記されていない用途で使用された製品に関する申し立て、および損害に対して責任を負いかねます。リテルヒューズとの特段の合意がない限り、リテルヒューズの製品の販売および使用にはリテルヒューズ販売契約条件が適用されます。「リテルヒューズ」とは、Littelfuse, Inc. およびそのすべての関連法人の総称です。

TMOV / iTMOV バリスタシリーズ
 
リテルヒューズの TMOV/iTOMV 熱保護型バリスタは、集積回路保護における新発想の製品です。両バージョンとも、異常な過電圧、制限電流、UL 1449 で説明されている状態が原因のオーバーヒートが発生した場合に溶断するように設計された、総合的な熱活性型エレメントとラジアルリード型 MOV(金属酸化物バリスタ)で構成されています。
 
iTMOV バリスタは、他社のリードを使用して MOV が回路から切断されていることを示す点で、TMOV バリスタとは異なります。このリードにより、監視回路への接続が容易になります。
  • TMOV/iTOMV バリスタは、統合されている熱エレメントが MOV 本体に極めて近い位置にあるため、迅速に熱応答を提供できます。
  • また、統合された構成になっていることから、ほとんどのディスクリートソリューションよりもインダクタンスが低くなり、急激な過電圧過渡に対するクランプ機能が向上しています。
さらに、TMOV/iTMOV バリスタは、ウェーブはんだを利用できるため、費用と手動によるはんだ付けに伴う作業のやり直しを減らすことで最終製品の組立を簡素化します。
  • TMOV/iTMOVバリスタは、ともに UL 1449 の認定を受けたサージ抑制コンポーネントです。
  • TMOV/TMOV バリスタの集積熱エレメントは、適切なエンクロージャ設計と併せて、コード接続および永久接続アプリケーション用 TVSS モジュールの UL 1449 準拠を容易にします。
  • TMOV/TMOVバリスタは、工業規格のウェーブはんだ処理での、または推奨される手動はんだ付けの方法での使用に対応しています。


特長:
  • RoHS 適合および鉛フリーで入手可能
  • 特許取得済みの統合熱保護デバイス - 特許番号 US6636403
  • UL1449 第 3 版のSPD 製品に関する要件に適合する設計
  • 高ピークサージ電流定格 最大 10kA
  • ウェーブはんだ利用可能
  • 標準リードフォームおよびリード間隔オプション
  • 低漏洩
  • -動作温度範囲 -55°C ~ +85°C
  • 表示用に 3 つのリードのバージョンあり

商品仕様、各種認証情報、在庫のご確認、部品のご注文は以下をご覧ください

Catalog #VMAX AC (V)WTM (J)(ITM 1xAmps (A)ITM 2xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityCo Typ
(pF)
StockSamplesCompare
Catalog #VMAX AC (V)WTM (J)(ITM 1xAmps (A)ITM 2xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityCo Typ
(pF)
StockSamplesCompare
TMOV14RP115E 1153560004500162198300双方向性1100確認 Order
TMOV14RP130E 1305060004500184226340双方向性1000確認 Order
TMOV14RP140E 1405560004500200240360双方向性900確認 Order
TMOV14RP150E 1506060004500216264395双方向性800確認 Order
TMOV14RP175E 1757060004500243297455双方向性700確認 Order
TMOV14RP200E 2007560004500281344530双方向性630確認 Order
TMOV14RP230E 2308060004500324396595双方向性550確認 Order
TMOV14RP250E 25010060004500351429650双方向性500確認 Order
TMOV14RP275E 27511060004500387473710双方向性450確認 Order
TMOV14RP300E 30012560004500423517775双方向性400確認 Order
TMOV14RP320E 32013660004500459561840双方向性380確認 Order
TMOV14RP385E 385150600045005586821025双方向性360確認 Order
TMOV14RP420E 420160600045006127481120双方向性300確認 Order
TMOV20RP115E 11552100006500162198300双方向性2400確認 Order
TMOV20RP130E 130100100006500184226340双方向性1900確認 Order
TMOV20RP140E 140110100006500200240360双方向性1750確認 Order
TMOV20RP150E 150120100006500216264395双方向性1600確認 Order
TMOV20RP175E 175135100006500243297455双方向性1400確認 Order
TMOV20RP200E 200154100006500281344530双方向性1250確認 Order
TMOV20RP230E 230160100006500360324396595確認 Order
TMOV20RP250E 250170100006500351429650双方向性1000確認 Order
TMOV20RP275E 275190100006500387473710双方向性900確認 Order
TMOV20RP300E 300250100006500423517775双方向性800確認 Order
TMOV20RP320E 320273100006500459561840双方向性750確認 Order
TMOV20RP385E 3853001000065005586821025双方向性700確認 Order
TMOV20RP420E 4203201000065006127481120双方向性600確認 Order
TMOV20RP460E 4603601000065006758251240双方向性200確認 Order
TMOV20RP510E 5103251000065007389021355双方向性350確認 Order
TMOV20RP550E 55036010000650081910011500双方向性300確認 Order
TMOV20RP575E 57537510000650085610471568双方向性275確認 Order
TMOV20RP625E 62540010000650090011001650双方向性250確認 Order
TMOV20RP750E 750480100006500108013201980双方向性175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)
TMOV14RP115E THERMALLY PROTECTED VARISTOR 14MM ROHS なし 08/01/2006 なし 10/01/2005 /~/media/images/littelfuse/site-logo/lf_logo.png" alt="Littelfuse Circuit Protection Sensors and Power Control" height ="62" width ="191" />

TMOV Series - Thermally Protected Varistor Series

Series: TMOV
TMOV_iTMOV1
Roll Over to Zoom
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.

TMOV and iTMOV Varistor Series
 
The Littelfuse TMOV and iTMOV thermally protected varistors represent a new development in integrated circuit protection. Both versions are comprised of radial leaded MOVs (Metal Oxide Varistors) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage, limited current, conditions outlined in UL 1449.
 
The iTMOV varistor differs from the TMOV varistor by the inclusion of a third party lead for the purpose of indicating that the MOV has been disconnected from the circuit. This lead facilitates connection to monitoring circuitry.
  • The TMOV and iTOMV varistors offer quick thermal response due to the close proximity of the integrated thermal element to the MOV body.
  • The integrated configuration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast over-voltage transients.
Additionally, TMOV and iTMOV varistors are wave solderable, thus simplifying end product assembly by reducing the expense and rework associated with hand soldering operations.
  • The TMOV and iTMOV varisors are both recognized surge suppression components to UL 1449.
  • The TMOV and iTMOV varistor’s integrated thermal element, in conjunction with appropriate enclosure design, helps facilitate TVSS module compliance to UL 1449 for both cord connected and permanently connected applications.
  • TMOV and iTMOV varistors are compatible for use with industry standard wave-soldering processes or recommended hand-soldering methods.


Features:
  • RoHS compliant and Lead–free available
  • Patented integrated thermal protection device - Patent #US6636403
  • Designed to facilitate compliance to UL1449 3nd Edition for SPD product
  • High peak surge current rating up to 10kA
  • Wave solderable
  • Standard lead form and spacing option
  • Low leakage
  • -55°C to +85°C operating temp range
  • Three-lead version available for indication purposes

Access specifications, certifications, check availability and order parts below

Catalog #VMAX AC (V)WTM (J)(ITM 1xAmps (A)ITM 2xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityCo Typ
(pF)
StockSamplesCompare
Catalog #VMAX AC (V)WTM (J)(ITM 1xAmps (A)ITM 2xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityCo Typ
(pF)
StockSamplesCompare
TMOV14RP115E 1153560004500162198300Bi-directional1100Check Order
TMOV14RP130E 1305060004500184226340Bi-directional1000Check Order
TMOV14RP140E 1405560004500200240360Bi-directional900Check Order
TMOV14RP150E 1506060004500216264395Bi-directional800Check Order
TMOV14RP175E 1757060004500243297455Bi-directional700Check Order
TMOV14RP200E 2007560004500281344530Bi-directional630Check Order
TMOV14RP230E 2308060004500324396595Bi-directional550Check Order
TMOV14RP250E 25010060004500351429650Bi-directional500Check Order
TMOV14RP275E 27511060004500387473710Bi-directional450Check Order
TMOV14RP300E 30012560004500423517775Bi-directional400Check Order
TMOV14RP320E 32013660004500459561840Bi-directional380Check Order
TMOV14RP385E 385150600045005586821025Bi-directional360Check Order
TMOV14RP420E 420160600045006127481120Bi-directional300Check Order
TMOV20RP115E 11552100006500162198300Bi-directional2400Check Order
TMOV20RP130E 130100100006500184226340Bi-directional1900Check Order
TMOV20RP140E 140110100006500200240360Bi-directional1750Check Order
TMOV20RP150E 150120100006500216264395Bi-directional1600Check Order
TMOV20RP175E 175135100006500243297455Bi-directional1400Check Order
TMOV20RP200E 200154100006500281344530Bi-directional1250Check Order
TMOV20RP230E 230160100006500360324396595Check Order
TMOV20RP250E 250170100006500351429650Bi-directional1000Check Order
TMOV20RP275E 275190100006500387473710Bi-directional900Check Order
TMOV20RP300E 300250100006500423517775Bi-directional800Check Order
TMOV20RP320E 320273100006500459561840Bi-directional750Check Order
TMOV20RP385E 3853001000065005586821025Bi-directional700Check Order
TMOV20RP420E 4203201000065006127481120Bi-directional600Check Order
TMOV20RP460E 4603601000065006758251240Bi-directional200Check Order
TMOV20RP510E 5103251000065007389021355Bi-directional350Check Order
TMOV20RP550E 55036010000650081910011500Bi-directional300Check Order
TMOV20RP575E 57537510000650085610471568Bi-directional275Check Order
TMOV20RP625E 62540010000650090011001650Bi-directional250Check Order
TMOV20RP750E 750480100006500108013201980Bi-directional175Check Order
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
TMOV14RP115E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 TMOV14RP130E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV14RP140E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV14RP150E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV14RP175E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV14RP200E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV14RP230E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common
TMOV14RP250E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV14RP275E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV14RP300E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV14RP320E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV14RP385E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV14RP420E THERMALLY PROTECTED VARISTOR 14MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP115E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP130E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP140E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP150E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP175E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
Does not Contain
TMOV20RP200E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV20RP230E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP250E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV20RP275E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP300E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV20RP320E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP385E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP420E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP460E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV20RP510E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common No
Does not Contain
TMOV20RP550E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
TMOV20RP575E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP625E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 TMOV20RP750E THERMALLY PROTECTED VARISTOR 20MM ROHS No 08/01/2006 No 10/01/2005 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/01/2006 No 10/01/2005 ../../../../../Common Yes
09/09/2019
Does not Contain
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.

pdf icon Dimmers and GFCI USB Outlets

pdf icon EV Charging

pdf icon Industrial Motor Drives and Soft Starters

pdf icon Security Camera and Video Doorbells

pdf icon Smart Metering

pdf icon Building and Home Automation Application Guide

Today's buildings and homes are equipped with intelligent technologies for safer, more convenient, and energy-efficient living.

pdf icon Designing with Thermally Protected TMOV Varistors in SPD and AC Line Applications Note

Designing with Thermally Protected TMOV® Varistors in SPD and AC Line Applications...

pdf icon Varistor TMOV Datasheet

The Littelfuse TMOV® and iTMOV® thermally protected varistors represent a new development in integrated circuit protection...

Littelfuse_Dongguan BeiCe MOV_ISO14001 2004icon Dongguan ISO14001 2015_June 29 2020

MOV Factory

Littelfuse_Dongguan BeiCe MOV_ISO9001 2000icon Littelfuse Dongguan_ISO9001 2015_October-2020

MOV/MLV Factory

AN9312 Suppression of Transients in an Automotive Environment

This application note discusses suppression of transients in the automotive environment. The circuit designer must ensure reliable circuit operation in this severe transient environment. The transients on the automobile power supply range from the severe, high energy, transients generated by the alternator/regulator system to the low-level "noise" generated by the ignition system and various accessories.

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.

pdf icon Varistors Catalog

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