Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

How to Order

MF - USMF 010 - 2

Designator

Series

USMF = 1210 Surface Mount

Component

Hold Current, Ihold

005-150 (0.05-1.50 Amps)

Packaging

Packaged per EIA 481-1

-2 = Tape and Reel

Typical Time to Trip at 23 °C

Typical Part Marking

Represents total content. Layout may vary.

PART IDENTIFICATION:

MF-USMF005 = 0

MF-USMF010 = 1

MF-USMF020 = 2

MF-USMF035 = 3

MF-USMF050 = 4

MF-USMF075 = 5

MF-USMF110 = 6

MF-USMF150 = 8

BIWEEKLY DATE CODE:

WEEK 1 AND 2 = A

WEEK 51 AND 52 = Z

6

A

0.001

0.01

0.1

1

10

100

0.1

1

10

100

Fault Current (Amps)

MF-USMF010

MF-USMF035 MF-USMF050

MF-USMF150

MF-USMF110

MF-USMF075

MF-USMF005

The Time to Trip curves represent typical performance of a device in a simulated application

environment. Actual performance in specific customer applications may differ from these values due

to the influence of other variables.

MF-USMF SERIES, REV. C, 01/06

Circuit Protection Division

Asia-Pacific:

Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

Europe:

Tel: +41-41 768 5555 • Fax: +41-41 768 5510

The Americas:

Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com