B–60
Dimensions are shown: mm (inches)
Specifications and dimensions subject to change
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.ck-components.com
Tactile Switches
B
1
Orientation and Mounting Style
SM
T
op Gull
wing
JM T
op J Bend ****
SAM Right angle
SA1M Right angle with front solder pad
SA2M Right angle with front solder pad and pick & place tab
SA3M Right angle with pick & place tab
KT Series
Full SMT Top & Side Actuated Sealed Tact Switch
Actuator
B0*
Soft, flush
B1* Soft, 0,64 mm
B2* Soft,
2,24 mm
P2** Hard, 2,36 mm
P3** Hard, 1,12 mm
P4** Hard, 3,96 mm
S1*** ø0,1”
f
or Press Fit Caps
S2*** ø0,14”
for Snap Fit Caps
(with anti-rotation)
K T 1 3
3
Contact Plating
4
Silver
5 Gold
Contact Plating
LFS
RoHS compliant and
compatible. Silver plated
LFG RoHS compliant and
compatible. Gold plated
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select
desired option from each category and place it in the appropriate box.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed above, please consult your local representative.
Features/Benefits
•
Full SMT side-actuated tact switch
•
SMT top-actuated tact switch with G or J terminations
•
High shear force with extended bracket
•
Easy to pick & place with top plate tab
•
Rubber or hard plastic actuator
•
Press fit or snap fit caps
•
RoHS compliant and compatible
Typical Applications
•
Telecommunications
•
Computer products
•
Instrumentation
•
Power supply
Specification
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: SMT termination
Electrical
CONT
ACT RATING: 1.0 VA max. @ 32 V AC or DC max.
ELECTRICAL & MECHANICAL LIFE: 100,000 make-and-break
cycles at full load.
DIELECTRIC STRENGTH: 250 Vrms min. @ sea level.
CONT
ACT RESISTANCE: Below 50 mΩ typ. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 10
9
Ω min.
Environmental
OPERATING TEMPERATURES: Ag version: -40˚C to 90˚C
Au version: -40˚C to 125˚C
Process
SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E
method 9 (1 hour steam aging).
DEGREE OF PROTECTION: IP57; protection against harmful dust
deposits, full-scale voltage protection.
Packaging
Switches supplied in anti-static tape and reels per EIA 481-2. Tape
and cover strip are conductive for use near statically sensitive
components.
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
SWITCH
BUTTON
T
o order buttons in bulk
* B0, B1 & B2 available with A, A1 & A3 mounting bracket only.
** P2, P3, P4 actuators suitable with A1 & A2 mounting bracket only.
*** S1 & S2 available with A1 & A2 mounting bracket only.
**** JM a
vailable with BO, B1, B2, P2, P3, P4 without mounting bracket.
B T N K T 1
Button Style
02
Press fit
03 Sna
p fit,
high tempera
ture
Button Color
90
Black
80 Ivory (natural)
40 Red
1
