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72R シリーズ - 72V PolySwitch® 鉛フリー ラジアルリード型復帰型 PPTC

シリーズ: 72R
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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。

72R シリーズは、最大 40A の短絡定格を有し、最大電圧 72Vdc の過電流保護を提供するように設計されています。

特長:
  • RoHS 適合および鉛フリー
  • 最大電圧 72Vdc で最大 40A の短絡定格
  • 復帰機能
  • 低電圧電源を使用する広範囲の一般電子機器に最適


アプリケーション:
  • 幅広い低電圧電源の負荷保護
  • コンピュータ
  • コンピュータ周辺機器
  • 一般電子機器

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)
R1max
(Ω)
Max
Time
To
Trip
(A)
Max
Time
to
Trip Time
(Sec)
Temp
(deg C)
StockSamplesCompare
Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
R1max
(Ω)
Max
Time
To
Trip
(A)
Max
Time
to
Trip Time
(Sec)
Temp
(deg C)
StockSamplesCompare
72R020X 0.20.472400.411.834.412.2-40¦C - + 85¦C確認 Order
72R025X 0.250.572400.451.2531.252.5-40¦C - + 85¦C確認 Order
72R030X 0.30.672400.490.882.11.53-40¦C - + 85¦C確認 Order
72R040X 0.40.872400.560.551.2923.8-40¦C - + 85¦C確認 Order
72R050X 0.5172400.770.51.172.54-40¦C - + 85¦C確認 Order
72R065X 0.651.372400.880.310.723.255.3-40¦C - + 85¦C確認 Order
72R075X 0.751.572400.920.250.63.756.3-40¦C - + 85¦C確認 Order
72R090X 0.91.872400.990.20.474.57.2-40¦C - + 85¦C確認 Order
72R110X 1.12.272401.50.150.385.58.2-40¦C - + 85¦C確認 Order
72R135X 1.352.772401.70.120.36.759.6-40¦C - + 85¦C確認 Order
72R160X 1.63.272401.90.090.22811.4-40¦C - + 85¦C確認 Order
72R185X 1.853.772402.10.080.199.2512.6-40¦C - + 85¦C確認 Order
72R250X 2.5572402.50.050.1312.515.6-40¦C - + 85¦C確認 Order
72R300X 3672402.80.040.11519.8確認 Order
72R375X 3.757.572403.20.030.0818.7524-40¦C - + 85¦C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)
72R020XU PTC 72V POLYFUSE RADIAL LEADS .200A なし 07/01/2006 なし 07/01/2006 /~/media/images/littelfuse/site-logo/lf_logo.png" alt="Littelfuse Circuit Protection Sensors and Power Control" height ="62" width ="191" />

72R Series - 72V PolySwitch® Lead-Free Radial Leaded Resettable PPTC

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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.

The 72R Series is designed to provide overcurrent protection to 72Vdc maximum voltage with a maximum 40A short circuit rating.

Features:
  • RoHS compliant and lead-free
  • 72Vdc Max Voltage w/max 40A Short Circuit rating
  • Resettable feature
  • Ideal for a broad range of general electronics using a low voltage power supply


Applications:
  • Load protection on wide range of low voltage power supplies
  • Computers
  • Computer peripherals
  • General electronics

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
R1max
(Ω)
Max
Time
To
Trip
(A)
Max
Time
to
Trip Time
(Sec)
Temp
(deg C)
StockSamplesCompare
Catalog #IHold (A)ITRIP
(A)
Max Volts
(V)
IMAX
(A)
PDMAX
(W)
RMIN
(Ω)
R1max
(Ω)
Max
Time
To
Trip
(A)
Max
Time
to
Trip Time
(Sec)
Temp
(deg C)
StockSamplesCompare
72R020X 0.20.472400.411.834.412.2-40¦C - + 85¦CCheck Order
72R025X 0.250.572400.451.2531.252.5-40¦C - + 85¦CCheck Order
72R030X 0.30.672400.490.882.11.53-40¦C - + 85¦CCheck Order
72R040X 0.40.872400.560.551.2923.8-40¦C - + 85¦CCheck Order
72R050X 0.5172400.770.51.172.54-40¦C - + 85¦CCheck Order
72R065X 0.651.372400.880.310.723.255.3-40¦C - + 85¦CCheck Order
72R075X 0.751.572400.920.250.63.756.3-40¦C - + 85¦CCheck Order
72R090X 0.91.872400.990.20.474.57.2-40¦C - + 85¦CCheck Order
72R110X 1.12.272401.50.150.385.58.2-40¦C - + 85¦CCheck Order
72R135X 1.352.772401.70.120.36.759.6-40¦C - + 85¦CCheck Order
72R160X 1.63.272401.90.090.22811.4-40¦C - + 85¦CCheck Order
72R185X 1.853.772402.10.080.199.2512.6-40¦C - + 85¦CCheck Order
72R250X 2.5572402.50.050.1312.515.6-40¦C - + 85¦CCheck Order
72R300X 3672402.80.040.11519.8Check Order
72R375X 3.757.572403.20.030.0818.7524-40¦C - + 85¦CCheck Order
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
72R020XU PTC 72V POLYFUSE RADIAL LEADS .200A No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R020XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .200A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R025XU PTC 72V POLYFUSE RADIAL LEADS .250A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R025XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .250A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R030XU PTC 72V POLYFUSE RADIAL LEADS .300A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R030XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .300A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common
01/01/2010
72R050XU PTC 72V POLYFUSE RADIAL LEADS .500A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R050XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .500A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R065XU PTC 72V POLYFUSE RADIAL LEADS .650A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R065XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .650A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R090XU PTC 72V POLYFUSE RADIAL LEADS .900A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R090XPR PTC 72V POLYFUSE AMMO RADIAL LEADS .900A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R110XU PTC 72V POLYFUSE RADIAL LEADS 1.10A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R110XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 1.10A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R135XF PTC 72V POLYFUSE RADIAL LEADS 1.35A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R135XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 1.35A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R160XF PTC 72V POLYFUSE RADIAL LEADS 1.60A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R160XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 1.60A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 72R185XF PTC 72V POLYFUSE RADIAL LEADS 1.85A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common
01/01/2010
72R185XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 1.85A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R250XF PTC 72V POLYFUSE RADIAL LEADS 2.50A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R250XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 2.50A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common
01/01/2010
72R300XF PTC 72V POLYFUSE RADIAL LEADS 3A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R300XMR PTC 72V POLYFUSE AMMO RADIAL LEADS 3A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
72R375XH PTC 72V POLYFUSE RADIAL LEADS 3.75A No 07/01/2006 No 07/01/2006 ../../../../../Common/images/icons/RoHS.png" alt="RoHS" style='visibility:visible' /> No 07/01/2006 No 07/01/2006 ../../../../../Common Yes
01/01/2010
Does not Contain
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pdf icon Resettable PTC 72R Datasheet

The 72R Series is designed to provide overcurrent protection to 72Vdc maximum voltage with a maximum 40A short circuit rating...

pdf icon Product Selection Guide

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

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...