Littelfuse SMF Series - Manual (Page 6)

Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/20/14
Surface Mount – 200W > SMF Series
Part Numbering System
V
R
VOLTAGE
5% V
BR
VOLTAGE TOLERANCE
SMF xx A
SERIES
Part Marking System
XX
Marking Code
e Band d o h t a C
L F
YM
Trace Code Marking
Y:Year Code
M: Month Code
(for uni-directional products only)
Packaging Options
Part number
Component
Package
Quantity
Packaging
Option
Packaging
Specification
SMFXXX SOD-123F 3000 Tape & Reel – 8mm tape/7” reel EIA RS-481
SMFXXX-T13 SOD-123F 10000 Tape & Reel – 8mm tape/13” reel EIA RS-481
Cathode
Tape and Reel Specification
0.31
(8.0)
0.157
(4.0)
0.157
(4.0)
0.33
(8.5)
0.80 (20.2)
Arbor Hole Dia.
Optional
7” 7.0 (178)
13” 13.0 (330)
Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5)
Cover tape