MF-FSMF Series - PTC Resettable Fuses

Additional Applications

■

Game console port protection

Thermal Derating Table - Ihold (Amps)

Model

Ambient Operating Temperature

-40 °C

-20 °C

0 °C

23 °C

40 °C

50 °C

60 °C

70 °C

85 °C

MF-FSMF010X

0.13

0.12

0.11

0.10

0.08

0.07

0.06

0.05

0.03

MF-FSMF020X

0.27

0.25

0.23

0.20

0.17

0.14

0.12

0.10

0.07

MF-FSMF025X

0.32

0.29

0.27

0.25

0.21

0.18

0.16

0.14

0.10

MF-FSMF035X

0.47

0.41

0.38

0.35

0.29

0.26

0.24

0.20

0.14

MF-FSMF050X

0.67

0.59

0.54

0.50

0.41

0.37

0.34

0.29

0.20

Product Dimensions

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.

A

B

1.00 ± 0.05

(.039 ± .002)

C

Top View

Bottom View

Side View

Recommended Pad Layout

Terminal material

Nickel/gold plated

D

I

1.00 ± 0.05

(.039 ± .002)

0.70 ± 0.05

(.028 ± .002)

Model

AB

C

D

Min.

Max.

Min.

Max.

Min.

Max.

Min.

MF-FSMF010X

1.45

(0.057)

1.85

(0.073)

0.65

(0.026)

1.05

(0.041)

0.30

(0.012)

0.65

(0.026)

0.20

(0.008)

MF-FSMF020X

1.45

(0.057)

1.85

(0.073)

0.65

(0.026)

1.05

(0.041)

0.30

(0.012)

0.65

(0.026)

0.20

(0.008)

MF-FSMF025X

1.45

(0.057)

1.85

(0.073)

0.65

(0.026)

1.05

(0.041)

0.30

(0.012)

0.65

(0.026)

0.20

(0.008)

MF-FSMF035X

1.45

(0.057)

1.85

(0.073)

0.65

(0.026)

1.05

(0.041)

0.30

(0.012)

0.65

(0.026)

0.20

(0.008)

MF-FSMF050X

1.45

(0.057)

1.85

(0.073)

0.65

(0.026)

1.05

(0.041)

0.65

(0.026)

1.00

(0.039)

0.20

(0.008)

DIMENSIONS:

MM

(INCHES)