MF-USMF035 Bourns Inc., MF-USMF035 Datasheet

MF-USMF035

Manufacturer Part Number

MF-USMF035

Description

MULTIFUSE, SMD, 1210, 0.35A

Manufacturer

Bourns Inc.

Series

MF-USMFr

Datasheet

1.MF-USMF005.pdf (4 pages)

Specifications of MF-USMF035

Tripping Current

0.75A

Initial Resistance Max

1.3ohm

Operating Voltage

Svhc

No SVHC (15-Dec-2010)

Approval Bodies

CSA, TUV

Approval Category

UL Recognised

Current Max

40A

Current

RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MF-USMF035-2

Manufacturer:

Bourns Inc.

Quantity:

57 209

Company:

Meier Automation Equipment Co., Limited

Part Number:

MF-USMF035-2

Manufacturer:

BOURNS/伯恩斯

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MF-USMF035-2-M7

Manufacturer:

BOURNS

Quantity:

279 150

Current page: 1 of 4
Download datasheet (294Kb)

*UL 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*

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

Thermal Derating Chart - I hold (Amps)

MF-USMF005

MF-USMF010

MF-USMF020

MF-USMF035

MF-USMF050

MF-USMF075

MF-USMF110

MF-USMF150

Environmental Characteristics

Test Procedures And Requirements For Model MF-USMF Series

Model

-40 °C

0.08

0.15

0.32

0.51

0.76

1.10

1.60

2.30

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

-20 °C

0.07

0.13

0.28

0.46

0.66

0.97

1.42

2.02

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*:

0 °C

0.06

0.12

0.24

0.40

0.58

0.86

1.26

1.76

I hold

Hold

0.05

0.10

0.20

0.35

0.50

0.75

1.10

1.50

Amperes

at 23 °C

23 °C

Ambient Operating Temperature

0.05

0.10

0.20

0.34

0.48

0.72

1.43

1.10

Trip

0.15

0.30

0.40

0.75

1.00

1.50

2.20

3.00

I trip

Customers should verify actual device performance in their specific applications.

40 °C

0.04

0.09

0.18

0.30

0.42

0.64

0.94

1.24

PTC Resettable Fuses

R Min.

T V Rheinland

2.800

0.800

0.400

0.200

0.180

0.070

0.050

0.030

Resistance

at 23 °C

Accept/Reject Criteria

Ohms

50 °C

0.04

0.08

0.16

0.27

0.38

0.58

0.86

1.11

R 1Max.

50.000

15.000

5.000

1.300

0.900

0.450

0.210

0.110

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

60 °C

at 23 °C

0.03

0.07

0.14

0.24

0.35

0.55

0.80

1.00

0.25

0.50

8.00

5.00

Max. Time

To Trip

Seconds

at 23 °C

70 °C

0.03

0.06

0.12

0.22

0.29

0.47

0.70

0.85

1.50

0.60

0.02

0.20

0.10

1.00

5.00

Dissipation

at 23 °C

Tripped

Watts

85 °C

Power

0.02

0.05

0.10

0.18

0.23

0.39

0.58

0.65

Typ.

0.6

Related parts for MF-USMF035

MF-USMF035 Summary of contents

Page 1

... Follow link to “other certificates”, enter File No. 2057213 Thermal Derating Chart - I hold (Amps) Model -40 °C -20 °C MF-USMF005 0.08 0.07 MF-USMF010 0.15 0.13 MF-USMF020 0.32 0.28 MF-USMF035 0.51 0.46 MF-USMF050 0.76 0.66 MF-USMF075 1.10 0.97 MF-USMF110 1.60 1.42 MF-USMF150 2.30 2 ...

Page 2

... MF-USMF Series - Product Dimensions A Model Min. 3.00 MF-USMF005 (0.118) 3.00 MF-USMF010 (0.118) 3.00 MF-USMF020 (0.118) 3.00 MF-USMF035 (0.118) 3.00 MF-USMF050 (0.118) 3.00 MF-USMF075 (0.118) 3.00 MF-USMF110 (0.118) 3.00 MF-USMF150 (0.118) Packaging: 3000 pcs. per reel. Top and Bottom View Side View ...

Page 3

... Hold Current, I hold 005-150 (0.05-1.50 Amps) Packaging Packaged per EIA 481 Tape and Reel Typical Part Marking Represents total content. Layout may vary. PART IDENTIFICATION: MF-USMF005 = 0 MF-USMF010 = 1 MF-USMF020 = 2 MF-USMF035 = 3 6 MF-USMF050 = 4 100 MF-USMF075 = 5 A MF-USMF110 = 6 MF-USMF150 = 8 BIWEEKLY DATE CODE: WEEK 1 AND WEEK 51 AND ...

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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