Datasheet > MF-VS240SLU-2

MF-VS240SLU-2

更新时间： 2024-11-25 04:16:07

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
3页	203K
描述
PTC Resettable Fuses

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中文翻译

获取价格

数据手册

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MF-VS240SLU-2 数据手册

Features

Applications

■ Axial leaded

■ Any application that requires protection

at low resistances

■ Rechargeable battery packs; designed for

NiMH and Li-Ion chemical characteristics

■ Cellular phones

■ Laptop computers

■ Fully compatible with current

industry standards

■ Weldable nickel terminals

■ Very low internal resistance

■ Low switching temperature

■ RoHS compliant*, lead free

VS240

2018S

MF-VS Series - PTC Resettable Fuses

Electrical Characteristics

1 Hour (R )

Tripped

Power

Dissipation

hold

trip

Initial

Resistance

Ohms

At 23 °C

Max.

0.052

0.030

0.026

Max. Time

To Trip

Amperes Seconds

Post-Trip

Resistance

Ohms

At 23 °C At 23 °C At 23 °C

Max.

0.105

0.060

0.052

Model

V max.

Volts

I max.

Amps

Amperes

At 23 °C

Hold

Watts

At 23 °C

Typ.

Trip

3.4

4.7

5.9

Min.

Typ.

MF-VS170

MF-VS210

MF-VS240

100

1.7

2.1

2.4

0.030

0.018

0.014

0.040

0.022

0.020

8.5

10.0

12.0

3.0

5.0

6.0

1.4

1.5

1.9

Environmental Characteristics

Operating/Storage Temperature ........................-40 °C to +85 °C

Maximum Device Surface Temperature

in Tripped State ................................................125 °C

Passive Aging......................................................+60 °C, 1000 hours .................................... 10 ꢀ typical resistance change

Humidity Aging....................................................+60 °C, 85 ꢀ R.H.1000 hours .................... 10 ꢀ typical resistance change

Thermal Shock....................................................MIL-STD-202F, Method 107G .................... 5 ꢀ typical resistance change

+85 °C to -40 °C, 10 times

Vibration..............................................................MIL-STD-883C, ..........................................No change

Condition A

Test Procedures And Requirements For Model MF-VS Series

Test

Test Conditions

Accept/Reject Criteria

Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description

Resistance ..........................................................In still air @ 23 °C ........................................Rmin ≤ R ≤ R1max

Time to Trip ........................................................At specified current, Vmax, 23 °C ..............T ≤ max. time to trip (seconds)

Hold Current ......................................................30 min. at Ihold............................................No trip

Trip Cycle Life ....................................................Vmax, Imax, 100 cycles ..............................No arcing or burning

Trip Endurance....................................................Vmax, 48 hours ..........................................No arcing or burning

UL File Number ..................................................E 174545S

CSA File Number ................................................CA 110338

TÜV File Number ................................................R2057213

Thermal Derating Chart - I

(Amps)

hold

Ambient Operating Temperature

Model

-40 °C

3.2

4.1

-20 °C

2.7

3.5

0 °C

2.2

2.9

23 °C

1.7

40 °C

1.3

50 °C

1.1

60 °C

0.8

70 °C

0.6

85 °C

0.1

MF-VS170

MF-VS210

MF-VS240

2.1

1.6

1.3

1.0

0.7

0.1

4.2

3.6

3.0

2.4

1.9

1.5

1.2

0.8

0.1

is approximately two times I

hold.

trip

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

12 3

中文翻译

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与MF-VS240SLU-2相关器件

型号	品牌	获取价格	描述	数据表
MF-VS240SS	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT
MF-VS240SS-2	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT
MF-VS240SSLU-0	BOURNS	获取价格	PTC Resettable Fuses
MF-VS240SSLU-2	BOURNS	获取价格	PTC Resettable Fuses
MF-VS240SSU-0	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, AXIAL LEADED
MF-VS240SU-0	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, AXIAL LEADED
MF-VS240SU-2	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, AXIAL LEADED
MF-VS240U-0	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, AXIAL LEADED
MF-VS240U-2	BOURNS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, AXIAL LEADED
MF-VSXXXN	BOURNS	获取价格	Narrow Body Series - PTC Resettable Fuses

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