Datasheet

APEM www.apem.com B-9
B
TP series
Tiny washable momentary pushbutton switches
Overview
TP
SERIES
Number of poles
3 Single pole
4 Double pole
Caps
For long plunger
30 Ø 6,5 (.255)
(P/N U4310)
40 Ø 5 (.196)
(P/N U4320)
Electrical functions
2 ON - MOM
3 OFF - MOM
Terminals
P0 Straight PC
Y0 Bracket mounting
W0 Right angle, horizontal mounting
WW Right angle, vertical mounting
MW Wire-wrap
ABOUTTHISSERIES
On the following pages, you will find successively :
- model structure of switches
- options in the same order as in above chart
Dimensions : first dimensions are in mm while inches are shown as bracketted numbers.
NOTICE : please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
Contacts and terminal
materials
0 Brass, gold plated
1 Brass, silver plated
3 Brass, gold plated
(1,27 micron gold)
8 Contact brass, gold
plated + tin plated
terminals
9 Contact brass, gold
plated (1,27 micron
gold) + tin plated
terminals (SP only)
Plungers
• Short - standard
• Long
• Flush
Codes : see "Options" pages.
Special options
00 No special requirement
07 Trimmed terminals 3,2 (.125)
08 Extended terminals
18 Switch without ground plate
20 Ground plate with 2 pins
25 Trimmed terminals 5 (.196)
30 Wire-wrap on bracket mounting models
40 With protection cap U3500
50 Crimped ground plate pins
Packaging unit : 100 pieces, except for models with WW terminals (50 pieces).