Datasheet > 1210L550SL

1210L550SL

更新时间： 2024-11-08 13:45:23

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
7页	187K
描述
Littelfuse Low Rho表面安装式PPTC（聚合物正温度系数）器件为需要超低内阻、超低压降和自动复位保护的应用提供过流保护。该新系列可支持打造与标准PPTC相比外形更小巧、高度更低、

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1210L550SL 数据手册

POLY-FUSE Resettable PTCs

Surface Mount > LoRho^TMSeries

LoRho Surface Mount Series

Description

Littelfuse LoRho™ Surface Mount PPTC (Polymer

Positive Temperature Coefﬁcient) devices provide

overcurrent protection for applications where ultra low

internal resistance, ultra low voltage drop and automatic

resettable protection are desired. This new series allows

a higher hold current device in a smaller factor and lower

proﬁle as compared to a standard PPTC. It offers ultra

low internal resistance while maintaining the high level

electrical characteristics and performances of standard

PPTC products. All devices are UL and TUV recognized

and have maximum fault current of 50A. They are

available in 0402 to 2920 sizes while the hold current

ranges from 100mA to 7A. Littelfuse 0402 size LoRho™

SMD PPTC is the smallest size surface mounted PPTC

device available in the market.

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E10480

Features

R50119118

tꢀ Ultra low internal

resistance

tꢀ 0402 size available - the

smallest PPTC in the

marketCompatible with

high temperature solders

tꢀ Broadest range of Hold

Current ratings (100mA

to 7A)

tꢀ RoHS compliant, Lead

Free and Halogen Free

tꢀ UL andTUV recognized

tꢀ Very thin proﬁle

tꢀ Miniature size saves

board space

tꢀ Allows a higher hold

current dvice in a smaller

factor and lower proﬁle as

compared to a standard

PPTC

tꢀ Fast response to fault

tꢀ 0603L150SL ideal for

currents

USB 3.0

Applications

tꢀ USB peripherals including tꢀ LCD / LED HDTV

new USB 3.0 / 2.0 ports

tꢀ Computer periperals

tꢀ Li-ion / Li-Polymer battery

packs

tꢀ Digital cameras and video

cameras

tꢀ Smart phones

tꢀ Tablet and Notebook PCs

tꢀ E-readers

tꢀ Hard disk drives

tꢀ Game consoles

Lo Rho Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/LoRho.html for current information.

Revised: October 9, 2012

12 3 4 5 6 7

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