2920L200

更新时间： 2024-02-02 04:44:21

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
5页	379K
描述
POLYFUSE㈢ Resettable PTCs Surface Mount

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技术参数
数据手册

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2920L200 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	CHIP, 2920, ROHS COMPLIANT
Reach Compliance Code：	compliant	风险等级：	0.79
Samacsys Description：	PTC 15V POLYFUSE SURF MOUNT 2920 2A	其他特性：	RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.05-0.125
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, 7 INCH	电阻器类型：	PTC RESETTABLE FUSE
子类别：	Non-linear Resistors	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端子位置：	DUAL ENDED
端子形状：	WRAPAROUND	热敏电阻器应用：	OVERLOAD PROTECTION

2920L200 数据手册

POLYFUSE^®Resettable PTCs

Surface Mount

Soldering Parameters

Condition

Reﬂow

Peak Temp/ Duration Time

Time above liquids (TAL) 220°C

Preheat 120°C~ 180°C

Storage Condition

260°C / 10 Sec

Soldering

Cooling

260

220

60 Sec ~ 100 Sec

50 Sec ~ 150 Sec

0°C~35°C, 70%RH

Preheating

180

120

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

oven, N₂environment for lead-free

• Devices are not designed to be wave soldered to the bottom side

of the board.

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

60 to 100

120

50 to 150

• Devices can be cleaned using standard industry methods and

solvents.

Time(s)

Note: If reﬂow temperatures exceed the recommended proﬁle,

devices may not meet the performance requirements.

Physical Speciﬁcations

Environmental Speciﬁcations

Operating/Storage

Solder-Plated Copper (Solder Material:

Terminal Material

-40°C to +85°C

Matte Tin(Sn))

Temperature

Meets EIA Speciﬁcation RS186-9E, ANSI/

Lead Solderability

Maximum Device Surface

Temperature in Tripped State

125°C

J-STD-002 Category 3.

+85°C, 1000 hours

Passive Aging

5% typical resistance change

+85°C, 85%R.H. 1000 hours

5% typical resistance change

Humidity Aging

MIL-STD-202 Method 107G

+85°C/-40°C 20 times

-30% typical resistance change

Thermal Shock

Solvent Resistance

Vibration

MIL-STD-202, Method 215

MIL-STD-883C, Method

2007.1, Condition A

ꢁ

2920L Series

www.littelfuse.com

Electronics Designers Guide

Speciﬁcations are subject to change without notice.

1 234 5

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