RESISTOR NETWORKS Pin One Marking Change Riverside, California - May 16, 2012 - Effective with manufacturing date code 1219, the mark designating pin one on components for Bourns® Model 41xx, 43xx, 44xx, and 48xx resistor networks will change from a laser marked square to a laser marked round dot. This is a running change and there may be packaging with either of the two marks in the same shipment. There is no change to form, fit or function. 8 2 LF P 6 1 2 33 8 1 –6 C1 431 –820R–10 3 2 C11 11 4 431 –470M–1 01 3 LF C11 27 – P 1 6 1 2 1 4 7 1 4 –4 1 2 C 1 R– 16 40 41 120 C11 – 430 –568H–1 01 2 LF C11 29 Before 4 8 2 LF P 6 1 2 33 8 1 –6 C1 431 –820R–10 3 2 C11 11 – P 1 6 1 2 1 4 7 1 4 –4 1 2 C 1 R– 16 40 41 120 C11 – 430 –568H–1 01 2 LF C11 29 431 –470M–1 01 3 LF C11 27 After Please contact your local Bourns Representative or Bourns Customer Service for further information. N1205