Marking Information
Package
SOT-23-3
SC59-3L
SOT-23-3
SOT-23-5L
SOP-8
Marking
431x
431Sx
(SE431DS)
431x
SE431
XXXX-LF
SE431
XXXX-LF
SE431
XXXX-LF
XXXX is the batch number.
Lead-free
package
is
Production Batch Number
Lead-Free Package
The last character is the batch number.
Lead-free
package
is
indicated by a dot on top
of the last character.
SOT-89
indicated by LF after XXXX.
TO-92
Pin Configuration
SOT-23-3
SOT-23-3L (SC59-3L)
SOT-23-3
(Order as SE431DS)
SOT-23-5L
TO-92
SOP-8
(Top View)
SOT-89
Revision 12/4/2008
All contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2006. • www.seawardinc.com.cn • Page 2
SEAWARD [ Seaward Electronics Inc. ]
