Littelfuse 1KSMB Series - Manual (Page 6)

Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/20/14
Surface Mount – 1000W > 1KSMB series
Part Numbering System Part Marking System
V
BR
VOLTAGE
BI-DIRECTIONAL
5% V
BR
VOLTAGE TOLERANCE
SERIES
1KSMB XXX C A
F
XX
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Littelfuse Logo
Cathode Band
(for uni-directional products only)
Packaging
Part number
Component
Package
Quantity
Packaging
Option
Packaging
Specification
1KSMBxxxXX DO-214AA 3000 Tape & Reel - 12mm tape/13” reel EIA STD RS-481
Tape and Reel Specification
0.47
(12.0)
0.315
(8.0)
0.157
(4.0)
0.49
(12.5)
0.80 (20.2)
Arbor Hole Dia.
13.0 (330)
Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5)
Cover tape
Cathode