MF-USMF005-2 Bourns Inc., MF-USMF005-2 Datasheet

MF-USMF005-2

Manufacturer Part Number

MF-USMF005-2

Description

FUSE RESETTABLE .05A 30V HLD SMD

Manufacturer

Bourns Inc.

Series

MF-USMFr

Type

PTC Resettable Fusesr

Datasheets

1.MF-USMF110-2.pdf (4 pages)

2.MF-USMF005-2.pdf (4 pages)

Specifications of MF-USMF005-2

Package / Case

1210 (3225 Metric)

R Min/max

2.800 ~ 50.00 Ohm

Voltage - Max

30V

Time To Trip

1.5s

Current - Hold (ih) (max)

50mA

Current - Trip (it)

150mA

Current - Max

10A

Hold Current

0.05 Amp

Trip Current

0.15 Amp

Current Rating (max)

10 Amps

Resistance

50 Ohms

Maximum Voltage

30 VoltsDC

Termination Style

SMD/SMT

Mounting Style

SMD/SMT

Current Rating

10 Amps

Dimensions

3.43 mm L x 2.8 mm W x 1.1 mm H

Operating Temperature Range

- 40 C to + 85 C

Brand/series

MF-USMF Series

Current, Rating

10 A

Mounting Type

PCB

Primary Type

Resettable

Resistance, Dc

2.8 Ohms

Size

1210

Termination

SMT

Voltage, Rating

30 VDC

Holding Current

50mA

Tripping Current

150mA

Initial Resistance Max

50ohm

Operating Voltage

30V

Ptc Fuse Case

1210

External Depth

0.95mm

Initial Resistance Min

2.8ohm

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

MF-USMF005-2TR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

MF-USMF005-2

Manufacturer:

BOURNS

Quantity:

100

Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

MF-USMF005-2

Current page: 1 of 4
Download datasheet (304Kb)

* CSA approval pending.

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

Maximum Device Surface Temperature

Passive Aging......................................................+85 °C, 1000 hours ....................................±5 % typical resistance change

Humidity Aging....................................................+85 °C, 85 % R.H. 1000 hours ..................±5 % typical resistance change

Thermal Shock ....................................................+85 °C to -40 °C, 20 times ........................±10 % typical resistance change

Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change

Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change

Test

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

Solderability ....................................ANSI/J-STD-002 ............................................................95 % min. coverage

UL File Number ..................................E174545

CSA File Number ..............................CA110338

TÜV Certificate Number ....................R 02057213

Electrical Characteristics

MF-USMF005

MF-USMF010

MF-USMF020

MF-USMF035

MF-USMF050

MF-USMF075

MF-USMF110

MF-USMF150

MF-USMF175X*

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

Environmental Characteristics

Test Procedures And Requirements For Model MF-USMF Series

Model

V max.

Volts

13.2

http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545

http://directories.csa-international.org/ Under “Certification Record” and “File Number” enter 110338-0-000

http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213

Test Conditions

I max.

Amps

Condition A

MF-USMF Series -

Features

Fast tripping resettable circuit protection

Surface mount packaging for automated

assembly

Small footprint size (1210)

RoHS compliant*

Agency recognition*:

I hold

Hold

0.05

0.10

0.20

0.35

0.50

0.75

1.10

1.50

1.75

Amperes

at 23 °C

Trip

0.15

0.30

0.40

0.75

1.00

1.50

2.20

3.00

3.50

I trip

Customers should verify actual device performance in their specific applications.

PTC Resettable Fuses

R Min.

T V Rheinland

2.800

0.800

0.400

0.200

0.180

0.070

0.050

0.030

0.020

Resistance

at 23 °C

Accept/Reject Criteria

Ohms

R 1Max.

50.000

15.000

5.000

1.300

0.900

0.450

0.210

0.110

0.090

Applications

Game consoles

PC motherboards

USB current-limiting compliance

IEEE 1394 ports

Mobile phones

Digital cameras

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

Specifications are subject to change without notice.

Amperes

at 23 °C

0.25

0.50

8.00

5.00

8.00

Max. Time

To Trip

Seconds

at 23 °C

1.50

0.60

0.02

0.20

0.10

1.00

5.00

1.00

Dissipation

at 23 °C

Tripped

Watts

Power

Typ.

0.6

0.7

Related parts for MF-USMF005-2

MF-USMF005-2 Summary of contents

Page 1

... Humidity Aging....................................................+85 ° R.H. 1000 hours ..................±5 % typical resistance change Thermal Shock ....................................................+85 °C to -40 °C, 20 times ........................±10 % typical resistance change Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change Test Procedures And Requirements For Model MF-USMF Series Test Test Conditions Visual/Mech.....................................Verify dimensions and materials ....................................Per MF physical description Resistance ......................................In still air @ 23 ° ...

Page 2

... Termination pad solderability: Standard Au finish: Meets ANSI/J-STD-002 Category 2. Recommended Storage: 40 °C max./ max. Notes: • MF-USMF models cannot be wave soldered. • If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. • Compatible with Pb and Pb-free solder reflow profiles. D Min. ...

Page 3

... How to Order MF - USMF 010 Multifuse ® Product Designator Series USMF = 1210 Surface Mount Component Hold Current, I hold 005-175 (0.05-1.75 Amps) Expansion Free Design Packaging Packaged per EIA 481 Tape and Reel Typical Part Marking Represents total content ...

Page 4

... MF-USMF Series Tape and Reel Specifications Tape Dimensions max min. T max max Leader min. Trailer min. Reel Dimensions A max. N min max COVER TAPE Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications MF-USMF Series per EIA 481-2 8.0 ± ...

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