MF-SD013/250 Series

M U LT I F U S E ® P P T C R E S E T TA B L E F U S E S
July, 2012
Bourns® Model MF-SD013/250-2 Changes
Bourns® Multifuse® PPTC Product Line is moving the final assembly of the Model MF-SD013/250-2
from its current location to an in-house process at Bourns (Xiamen) Ltd.’s manufacturing facility.
With the move, the marking on the housing will change from a white ink to a laser marking, and the
solder material will change from a Pb/Sn/Sb alloy to a Sn/Sb alloy. Additionally, the Time to Trip
specification will change from 1 A/2 sec. to 1 A/2.5 sec.
This Product Change Notification reflects changes in the manufacturing location, marking, materials
and functionality.
The last time buy date for the unchanged parts is August 1, 2012.
Please contact your local Bourns, Inc. or Bourns AG representative with any questions or refer to our
website at www.bourns.com.
MF1206