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  • 型号: LVR075S
  • 制造商: CORCOM/TYCO ELECTRONICS
  • 库位|库存: xxxx|xxxx
  • 要求:
数量阶梯 香港交货 国内含税
+xxxx $xxxx ¥xxxx

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LVR075S产品简介:

ICGOO电子元器件商城为您提供LVR075S由CORCOM/TYCO ELECTRONICS设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 LVR075S价格参考¥3.37-¥3.37。CORCOM/TYCO ELECTRONICSLVR075S封装/规格:PTC 可复位保险丝, 聚合物 PTC 自恢复保险丝 240V(265V Int) 750mA Ih 通孔 径向,圆片式。您可以下载LVR075S参考资料、Datasheet数据手册功能说明书,资料中有LVR075S 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

电路保护

描述

POLYSWITCH PTC RESET 240V 0.75A可复位保险丝—PPTC 265V 7.5A 20AWG Lead

产品分类

PTC 可复位保险丝

品牌

TE Connectivity

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

TE Connectivity / Raychem LVR075SPolySwitch LVR,Raychem

mouser_ship_limit

该产品可能需要其他文件才能进口到中国。

数据手册

http://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=LVR&DocType=CS&DocLang=Englishhttp://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=SCD26609&DocType=SS&DocLang=EN

产品型号

LVR075S

R(最小/最大值)

0.320 ~ 0.480 欧姆

产品培训模块

http://www.digikey.cn/PTM/IndividualPTM.page?site=cn&lang=zhs&ptm=24704

产品目录绘图

产品目录页面

点击此处下载产品Datasheet

产品种类

可复位保险丝—PPTC

保持电流

0.75 A

其它名称

RF0627-000

包装

散装

商标

TE Connectivity / Raychem

安装风格

Through Hole

封装

Bulk

封装/外壳

径向

尺寸

11.5 mm L x 4.8 mm W x 23.4 mm H

工作温度范围

- 40 C to + 85 C

工厂包装数量

500

引线间隔

6.1 mm

最大电压

240 VAC

标准包装

500

特色产品

http://www.digikey.cn/product-highlights/zh/polyswitch-lvr-devices/51051

电压-最大值

240V

电流-保持(Ih)(最大值)

750mA

电流-最大值

7.5A

电流-跳闸(It)

1.5A

电阻

839 mOhms

端接类型

Radial

类型

PolySwitch Resettable Fuses

系列

LVR

跳闸时间

26s

跳闸电流

1.5 A

零件号别名

RF0627-000

额定电流—最大值

7.5 A

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PDF Datasheet 数据手册内容提取

PolySwitch® PRODUCT: LVR075S PTC Devices DOCUMENT: SCD26609 REV LETTER: I Overcurrent Protection Device REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 3 Specification Status: Released Rated Operating Voltage at 20 °C (AC/DC): 240 V Maximum Interrupt Voltage / Current at 20 °C (AC/DC): 265 V, 7.5 A Insulating Material: Cured, Flame Retardant Modified Silicone(meeting UL94 V-0 requirements) Lead Material: 20 AWG Sn-Plated Copper (0.81mm/0.032” nominal diameter) Marking: TABLE I. DIMENSIONS: A B C D E MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX mm: -- 11.5 -- 23.4 4.1 6.1 5.1 -- -- 4.8 In*: -- (0.45) -- (0.92) (0.16) (0.24) (0.20) -- -- (0.19) *Rounded off approximation TABLE II. PERFORMANCE RATINGS @ 20 °C: HOLD TRIP RESISTANCE TIME TO TRIP(SEC) POST-TRIP TRIPPED-STATE CURRENT CURRENT (Ω) @ 3.75 A RESISTANCE POWER DISSIPATION (A) (A) (Ω) @ 240 V (W) R MIN R MAX MAX MAX TYP 0.75 1.5 0.316 0.483 18.0 0.839 2.55 *Post Trip Resistance measured after one hour. Agency Recognitions: UL (File #E74889), CSA (File #78165), TUV, CQC Reference Documents: PS300, UL1434 Precedence: This specification takes precedence over documents referenced herein. Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid. Caution: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information ROHS Compliant ELV Compliant Pb-Free . © 2016 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016

PolySwitch® PRODUCT: LVR075S PTC Devices DOCUMENT: SCD26609 REV LETTER: I Overcurrent Protection Device REV DATE: JULY 26, 2016 PAGE NO.: 2 OF 3 Warning: Application Limitations for the LVR Product Line 1. Users should independently evaluate the suitability of and test each product selected for their own application. 2. This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded in a fault condition. Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. 3. A PPTC device is not a fuse - it is a nonlinear thermistor that limits current. Under a fault condition all PPTC devices go into a high resistance state but do not open circuit, so hazardous voltage may be present at PPTC locations. 4. The devices are intended for protection against occasional overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. 5. In most applications, power must be removed and the fault condition cleared in order to reset a PPTC device; however, under certain unusual conditions, a PPTC device may automatically reset. PPTC devices should not be used in an application where an automatic reset could create a safety hazard, such as garbage disposals and blenders. Appropriate qualification testing should be performed. 6. It is the responsibility of the user to determine the need for back up or fail safe protection to prevent damage that may occur in the event of abnormal function or failure of the PTC device. 7. Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of a PPTC device. This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded by inductive spikes. 8. Devices are not recommended for reflow soldering. 9. Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, or mechanical procedures for electronic components. 10. PTC devices are not recommended to be installed in applications where the device is constrained such that its PTC properties are inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion. 11. Contamination of the PTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. © 2016 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016

PolySwitch® PRODUCT: LVR075S PTC Devices DOCUMENT: SCD26609 REV LETTER: I Overcurrent Protection Device REV DATE: JULY 26, 2016 PAGE NO.: 3 OF 3 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, lifesaving, 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. © 2016 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016