Datasheet > SMD2920-150L

SMD2920-150L

更新时间： 2024-09-25 00:51:23

品牌	Logo	应用领域
音特电子 - YINT		/
页数	文件大小	规格书
4页	476K
描述
POLYMER RESETTABLE FUSE

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SMD2920-150L 数据手册

POLYMER RESETTABLE FUSE

SMD2920 Series

Trustworthy electronic circuit protection expert

SMD2920 Series

Features

Smaller size saves board space and cost

Resettable circuit protection

Fast time-to-trip

Low resistance

Surface mount packaging for automated assembly

Lead-free and compliant with the European Union RoHS Directive 2002/95/EC

Application

●Polymer Resettable Fuse for over-current, over-temperature and short-circuit protection

●Computer motherboards

●IEEE1394 Ports

●USB hub, ports and peripherals

●Data communication

●Modems/ Ethernet/LAN

General Description

●Polymer resettable fuse are made of polymeric PTC materials which is a matrix of

●polymer containing dispersed conductive particles. Generally, the device has a very

●low resistance. If an over-current happened, as a response to the damage current,

●the resistance will immediately increase to very high, reducing the current of the

●circuit to a safe value that the loading can carry. Once fault to the circuit is weed out

●and power is recuperated, the polymer will deflate itself , the device will reset and is

●ready for normal operation.

Product Dimensions （mm）

Min.

0.3

型号

Min.

6.73

Max.

7.98

Min.

4.8

Max.

5.44

Min.

0.6

0.4

0.3

Max.

1.15

1.00

0.90

SMD2920-030

SMD2920-050

SMD2920-075

SMD2920-100

SMD2920-125

SMD2920-150

SMD2920-185

SMD2920-200

SMD2920-250

SMD2920-260

SMD2920-300

www.yint.com.cn

Rev:19.3

12 3 4

中文翻译

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