MF-MSMF Series – PTC Resettable Fuses

Features

n

Standard 1812 footprint

n

Fast Time-to-Trip (TTT) to protect against

overcurrent events

n

Excellent solderability with ENIG terminal

n

Symmetrical designs and low profile

n

RoHS compliant* and halogen free**

n

Agency recognition:

n

TÜV approval to the following standards:

IEC 62319-1, IEC 60738-1 and

IEC 60730-1:2013 clause 15, clause 17

and Annex J

Electrical Characteristics

Model

Vmax

Imax

Ihold

Itrip

Resistance

Max. Time

to Trip

Tripped

Power

Dissipation

Agency

Recognition

AEC-Q200

Compliant

at 23 °C

at 23 °C

Ohms

at 23 °C

at 23 °C

Watts

cUL

TÜV

Volts Amps

Amps

RMin

R1Max Amps Seconds

Typ.

E174545 R50256634

MF-MSMF010

60

40

0.10

0.30

0.70

15

0.5

1.5

0.8

3

3

3

MF-MSMF010/33X

33

40

0.10

0.30

0.70

15

0.5

1.5

0.8

3

3

MF-MSMF014

60

40

0.14

0.34

0.40

6.5

1.5

0.15

0.8

3

3

3

MF-MSMF020

30

80

0.20

0.40

0.40

6.0

6.0

0.06

0.8

3

3

3

MF-MSMF020/33X

33

40

0.20

0.40

0.35

5.0

8.0

0.02

0.8

3

3

MF-MSMF020/60X

60

40

0.20

0.40

0.35

4.4

1.0

2.00

0.8

3

3

MF-MSMF020/60

60

40

0.20

0.40

0.40

6.0

1.5

0.15

0.8

3

3

3

MF-MSMF030

30

10

0.30

0.60

0.30

3.0

8.0

0.10

0.8

3

3

3

MF-MSMF030/33X

33

40

0.30

0.60

0.30

3.0

8.0

0.10

0.8

3

3

MF-MSMF030/60X

60

10

0.30

0.60

0.30

3.0

8.0

0.10

0.8

3

3

MF-MSMF035/33X

33

40

0.35

0.70

0.25

1.7

8.0

0.15

0.8

3

3

MF-MSMF035/60X

60

10

0.35

0.70

0.25

1.7

8.0

0.15

0.8

3

3

MF-MSMF050

15

100

0.50

1.00

0.15

1.0

8.0

0.15

0.8

3

3

3

MF-MSMF050/16X

16

100

0.50

1.00

0.15

1.3

8.0

0.20

0.8

3

3

MF-MSMF050/24X

24

100

0.50

1.00

0.15

1.3

8.0

0.20

0.8

3

3

MF-MSMF050/30X

30

100

0.50

1.00

0.15

1.3

8.0

0.15

0.8

3

3

3

MF-MSMF050/40X

40

20

0.50

1.00

0.15

1.3

8.0

0.15

0.8

3

3

MF-MSMF050/60X

60

10

0.50

1.00

0.15

1.0

8.0

0.20

0.8

3

3

MF-MSMF075

13.2

100

0.75

1.50

0.11

0.45

8.0

0.2

0.8

3

3

3

MF-MSMF075/16X

16

100

0.75

1.50

0.11

0.45

8.0

0.2

0.8

3

3

MF-MSMF075/24X

24

100

0.75

1.50

0.11

0.40

8.0

0.2

0.8

3

3

MF-MSMF075/24

24

40

0.75

1.50

0.11

0.45

8.0

0.2

0.8

3

3

3

MF-MSMF075/33X

33

20

0.75

1.50

0.11

0.40

8.0

0.2

1.4

3

3

3

MF-MSMF110

6

100

1.10

2.20

0.04

0.21

8.0

0.3

0.8

3

3

MF-MSMF110/8X

8

100

1.10

2.20

0.06

0.21

8.0

0.3

0.8

3

3

MF-MSMF110/16X

16

100

1.10

2.20

0.06

0.20

8.0

0.3

0.8

3

3

MF-MSMF110/16

16

100

1.10

2.20

0.04

0.21

8.0

0.3

0.8

3

3

3

MF-MSMF110/24X

24

20

1.10

2.20

0.06

0.18

8.0

0.5

0.8

3

3

3

MF-MSMF110/33X

33

20

1.10

2.20

0.06

0.20

8.0

0.5

1.0

3

3

MF-MSMF125/8X

8

100

1.25

2.50

0.04

0.14

8.0

0.4

0.8

3

3

MF-MSMF125/12X

12

100

1.25

2.50

0.04

0.14

8.0

0.4

0.8

3

3

MF-MSMF125/16X

16

100

1.25

2.50

0.04

0.14

8.0

0.4

0.8

3

3

MF-MSMF125/24X

24

20

1.25

2.50

0.04

0.14

8.0

0.4

0.8

3

3

Continued on next page

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine

(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice. Users should verify actual device performance in their specific

applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the

last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

Additional Information

Click these links for more information:

PRODUCT

SELECTOR

TECHNICAL

LIBRARY

INVENTORY SAMPLES

CONTACT

AUTOMOTIVE

GRADE

(SOME MODELS)

CALIFORNIA WARNING: Can expose you to lead, a carcinogen and reproductive toxicant.

See www.P65Warnings.ca.gov

This series is currently available but

not recommended for new designs.