1812L260-CZR

更新时间： 2024-01-01 12:10:02

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
6页	513K
描述
PTC Resettable Fuse, Surface Mount, CHIP, 1812, ROHS COMPLIANT

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技术参数
数据手册

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1812L260-CZR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8533.40.80.70
风险等级：	5.26	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	端子数量：	2
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装形状：	RECTANGULAR PACKAGE	包装方法：	TR, 13 INCH
电阻器类型：	PTC RESETTABLE FUSE	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端子位置：	DUAL
端子形状：	WRAPAROUND	热敏电阻器应用：	OVERLOAD PROTECTION

1812L260-CZR 数据手册

POLYFUSE^®Resettable PTCs

Surface Mount > 1812L Series

AverageTime Current Curves

1812L

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Current in Amperes

The average time current curves andTemperature Rerating curve performance is affected

by a number or variables, and these curves provided as guidance only. Customer must

verify the performance in their application.

Soldering Parameters

Condition

Reﬂow

PeakTemp/ DurationTime

Time above liquids (TAL) 220°C

Preheat 120°C~ 180°C

Storage Condition

260°C / 10 Sec

60 Sec ~ 100 Sec

50 Sec ~ 150 Sec

Soldering

Cooling

260

220

0°C~35°C, 70%RH

Preheating

180

120

• Recommended reﬂow methods: IR, vapor phase oven, hot air

oven, N₂environment for lead–free

• Recommended maximum paste thickness is 0.25mm (0.010 inch)

• Devices can be cleaned using standard industry methods and

solvents.

60 to 100

120

50 to 150

Note: If reﬂow temperatures exceed the recommended proﬁle,

Time(s)

devices may not meet the performance requirements.

1812L Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1812L.html for current information.

Revised: December 2, 2009

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