MF-MSMD075 Bourns, Inc., MF-MSMD075 Datasheet

MF-MSMD075

Manufacturer Part Number

MF-MSMD075

Description

Manufacturer

Bourns, Inc.

Datasheets

1.MF-MSMD075.pdf (4 pages)

2.MF-MSMD075.pdf (4 pages)

Specifications of MF-MSMD075

Date_code

05+

Packing_info

1812-750MA

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Operating/Storage 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 ....................................MIL-STD-202F, Method 208F..........................................95 % min. coverage

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

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

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

Electrical Characteristics

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

MF-MSMD010

MF-MSMD014

MF-MSMD020

MF-MSMD030

MF-MSMD050

MF-MSMD075

MF-MSMD110

MF-MSMD125

MF-MSMD150

MF-MSMD160

MF-MSMD200

MF-MSMD260

Environmental Characteristics

Test Procedures And Requirements For Model MF-MSMD Series

Model

V max.

Volts

60.0

30.0

15.0

13.2

6.0

8.0

6.0

Test Conditions

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

I max.

Amps

100

Condition A

MF-MSMD Series -

Features

4.5 mm SMD

Fast tripping resettable circuit protection

Surface mount packaging for automated

assembly

Reduced component size and resistance

Agency recognition:

I hold

Hold

0.10

0.14

0.20

0.30

0.50

0.75

1.10

1.25

1.50

1.60

2.00

2.60

Amperes

at 23 °C

I trip

0.30

0.34

0.40

0.60

1.00

1.50

2.20

2.50

3.00

2.80

4.00

5.20

Trip

Customers should verify actual device performance in their specific applications.

R Min.

PTC Resettable Fuses

0.70

0.40

0.30

0.15

0.11

0.04

0.035

0.03

0.035

0.020

0.015

Resistance

at 23 °C

Ohms

Accept/Reject Criteria

R 1Max.

15.00

6.50

6.00

3.00

1.00

0.45

0.21

0.14

0.120

0.099

0.100

0.080

Series

Specifications are subject to change without notice.

is preferred.

The MF-MSMD Series is currently

Amperes

at 23 °C

available, although not recommended

for new designs. The

0.5

1.5

6.0

8.0

Max. Time

To Trip

Seconds

at 23 °C

1.5

0.15

0.06

0.10

0.15

0.20

0.30

0.4

0.5

2.0

3.0

5.0

MF-MSMF

Dissipation

at 23 °C

Tripped

Watts

Power

Typ.

1.0

1.2

1.5

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