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LR4 シリーズ - 15/20 V ポリスイッチ 鉛フリー バッテリーストラップ PPTC - 起動温度 125C

シリーズ: LR4
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LR4
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ご提供している情報は正確で信頼性の高いものですが、 製品を使用される際はそれぞれのアプリケーションに対する適性をご自身で判断し、テストを行ってください。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(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。

ポリマー正温度係数復帰型デバイスのパイオニアとして、リテルヒューズはこれまでに、変化し続けるバッテリー技術に対応し、バッテリーのアプリケーションを保護するいくつかの材料プラットフォームを開発してきました。これらの材料プラットフォームはそれぞれ異なる性能特性を持ち、より柔軟な設計を可能にしています。バッテリーを保護する PolySwitch デバイスには、SRP、LR4、VTP、VLP、VLR、MXP、RSD の各シリーズと特殊アプリケーション用ストラップデバイスがあります。

特長:

  • RoHS 適合
  • すべてのデバイスで鉛フリーのバージョンを提供
  • 電流定格:1.1A~13A
  • 短いトリップ時間

メリット:

  • さまざまな材料プラットフォームおよびデバイスのフォームファクターによる設計の柔軟性
  • 大量生産の電子機器組立に対応
  • 規制要件への適合をサポート
  • バッテリーの稼働時間をより長くする低抵抗型デバイス

アプリケーション:

  • 携帯電話およびスマートフォン
  • タブレット端末
  • 超薄型ノートパソコン
  • 移動無線
  • デジタルカメラ
  • 携帯メディアプレーヤー
  • 電動工具(充電コード)

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 #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
Rmax
(Ω)
R1max
(Ω)
Max
Time
to
Trip Time
(Sec)
RTYP
(Ω)
Activation Temp (Deg C)Interrupt Current (A)Pd Typical (watts)Max Operating Temp (°C)Product
Specification
StockSamplesCompare
Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
Rmax
(Ω)
R1max
(Ω)
Max
Time
to
Trip Time
(Sec)
RTYP
(Ω)
Activation Temp (Deg C)Interrupt Current (A)Pd Typical (watts)Max Operating Temp (°C)Product
Specification
StockSamplesCompare
LR4-1300SSF 1321.2201004.50.00350.00650.009100.006125100該当なし該当なし Check
LR4-190F 1.93.9151001.20.0390.0720.10250.056125100該当なし該当なし Check注文
LR4-260F 2.65.8151002.50.020.0420.06350.031125100該当なし該当なし Check
LR4-380F 3.88.3151002.50.0130.0260.03750.0195125100該当なし該当なし Check
LR4-380XF 3.88.3151002.50.0130.0260.03750.0195125100該当なし該当なし Check
LR4-450F 4.58.9201002.30.0110.020.02850.016125100該当なし該当なし Check
LR4-550F 5.510.5201002.80.0090.0160.02250.013125100該当なし該当なし Check
LR4-600F 611.7201002.80.0070.0140.01950.0105125100該当なし該当なし Check
LR4-600XF 611.7201002.80.0070.0140.01950.011125100該当なし該当なし Check注文
LR4-730F 7.314.1201003.30.0060.0120.01550.009125100該当なし該当なし Check
LR4-900F 916.7201003.80.0060.010.01450.008125100該当なし該当なし Check
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)
RF1550-000 なし 07/02/2018 なし 07/02/2018 /~/media/images/littelfuse/site-logo/lf_logo.png" alt="Littelfuse Circuit Protection Sensors and Power Control" height ="62" width ="191" />

LR4 Series - 15/20 V PolySwitch Lead Free Battery Strap PPTC - 125C Activation Temperature

LR4
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Disclaimer Notice

Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, 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.

As a pioneer of polymeric positive temperature coefficient resettable devices, Littelfuse has developed several material platforms to serve the changing battery technology and to help protect battery applications. Each of these material platforms offers different performance characteristics, allowing engineers greater design flexibility. PolySwitch devices for battery protection include SRP, LR4, VTP, VLP, VLR, MXP and RSD series, and special application strap devices.

Features:

  • RoHS compliant
  • Lead-free versions of all devices are available.
  • Current ratings from 1.1A to 13A
  • Fast time-to-trip

Benefits:

  • Many material platforms and device form factors give engineers more design flexibility
  • Compatible with high-volume electronics assembly
  • Assists in meeting regulatory requirements
  • Low resistance devices increase battery operating time

Applications:

  • Mobile phones and smart phones
  • Tablet PCs
  • Ultra-thin notebooks
  • Mobile radios
  • Digital cameras
  • Portable media players
  • Power tools (charge lines)

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
Rmax
(Ω)
R1max
(Ω)
Max
Time
to
Trip Time
(Sec)
RTYP
(Ω)
Activation Temp (Deg C)Interrupt Current (A)Pd Typical (watts)Max Operating Temp (°C)Product
Specification
StockSamplesCompare
Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
Rmax
(Ω)
R1max
(Ω)
Max
Time
to
Trip Time
(Sec)
RTYP
(Ω)
Activation Temp (Deg C)Interrupt Current (A)Pd Typical (watts)Max Operating Temp (°C)Product
Specification
StockSamplesCompare
LR4-1300SSF 1321.2201004.50.00350.00650.009100.006125100N/AN/A Check
LR4-190F 1.93.9151001.20.0390.0720.10250.056125100N/AN/A CheckOrder
LR4-260F 2.65.8151002.50.020.0420.06350.031125100N/AN/A Check
LR4-380F 3.88.3151002.50.0130.0260.03750.0195125100N/AN/A Check
LR4-380XF 3.88.3151002.50.0130.0260.03750.0195125100N/AN/A Check
LR4-450F 4.58.9201002.30.0110.020.02850.016125100N/AN/A Check
LR4-550F 5.510.5201002.80.0090.0160.02250.013125100N/AN/A Check
LR4-600F 611.7201002.80.0070.0140.01950.0105125100N/AN/A Check
LR4-600XF 611.7201002.80.0070.0140.01950.011125100N/AN/A CheckOrder
LR4-730F 7.314.1201003.30.0060.0120.01550.009125100N/AN/A Check
LR4-900F 916.7201003.80.0060.010.01450.008125100N/AN/A Check
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
RF1550-000 No 07/02/2018 No 07/02/2018 ../../../../../Common
07/02/2018
RF1538-000 No 01/11/2017 No 01/11/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 01/11/2017 No 01/11/2017 RF1543-000 No 02/20/2017 No 02/20/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 02/20/2017 No 02/20/2017 RF1536-000 No 08/09/2017 No 08/09/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/09/2017 No 08/09/2017 E89591-000 No 09/01/2019 No 09/01/2019 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 09/01/2019 No 09/01/2019 RF1542-000 No 10/27/2017 No 10/27/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 10/27/2017 No 10/27/2017 RF1545-000 No 06/13/2017 No 06/13/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 06/13/2017 No 06/13/2017 RF1549-000 No 01/11/2017 No 01/11/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 01/11/2017 No 01/11/2017 ../../../../../Common Yes
01/11/2017
Does not Contain
A77736-000 No 06/13/2017 No 06/13/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 06/13/2017 No 06/13/2017 RF1547-000 No 06/13/2017 No 06/13/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 06/13/2017 No 06/13/2017 RF1534-000 No 08/22/2017 No 08/22/2017 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 08/22/2017 No 08/22/2017 If the product environmental information that you are looking for does not appear in this tab,
please complete the
Product Environmental Information Request Form.

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pdf icon Automotive Electronics Applications Guide

This guide provides a summary of key circuit protection consideration factors, descriptions of the technologies Littelfuse offers, and product selection tables. It is designed to help you quickly find a protection solution appropriate to your application.