“freeXpansion Design” is a trademark of Bourns, Inc.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

MF-PSMF Series - PTC Resettable Fuses

MF-PSMF SERIES, REV. M, 05/11

160–220

300

250

200

150

100

50

0

10–20

120

Preheating

Soldering

Cooling

Time (seconds)

Solder Reflow Recommendations

Notes:

•

MF-NSMF models cannot be wave soldered. Please contact Bourns for

hand soldering recommendations.

•

If reflow temperatures exceed the recommended profile, devices may not

meet the performance requirements.

•

Compatible with Pb and Pb-free solder reflow profiles.

•

Excess solder may cause a short circuit, especially during hand soldering.

guidelines.