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KT11B2SAM34LFS

Description
Circuit structure: SPST-NO Contact rated current: 1VA @ 32VAC/DC Button head type: Standard Button action direction: Side Actuated
CategoryMechanical and electronic products    switch   
File Size312KB,5 Pages
ManufacturerC&K
Environmental Compliance
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KT11B2SAM34LFS Overview

Circuit structure: SPST-NO Contact rated current: 1VA @ 32VAC/DC Button head type: Standard Button action direction: Side Actuated

KT11B2SAM34LFS Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerC&K
package instructionROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator length0.088 inch
Actuator typeSOFT TYPE
body width4.38 mm
body height6.6 mm
Body length or diameter7.57 mm
Center contact platingSILVER
Circuit configuration1X1
Maximum contact current (DC)0.031 A
Contact (DC) maximum rated power R load1VA@32VDC
Contact (DC) maximum rated R load.031A@32VDC
Contact resistance0.05 mΩ
Maximum contact voltage (DC)32 V
Dielectric withstand voltage250VRMS V
Electrical life100000 Cycle(s)
End contact platingSILVER
Insulation resistance1000000000 Ω
JESD-609 codee4
Manufacturer's serial numberKT
Installation featuresSURFACE MOUNT-RIGHT ANGLE
Number of switches1
Maximum operating force3 N
Maximum operating temperature90 °C
Minimum operating temperature-40 °C
method of packingTAPE AND REEL
sealIP57
SolderabilityMIL-STD
surface mountNO
Switch actionMOMENTARY-TACTILE
switch functionSPST
Switch typeKEYPAD SWITCH
Terminal surfaceSilver (Ag)
Termination typeSOLDER
Base Number Matches1
KT Series
Full SMT Top & Side Actuated Sealed Tact Switch
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
Specification
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: SMT termination
Typical Applications
Telecommunications
Computer products
Instrumentation
Power supply
B
Tactile Switches
Environmental
OPERATING TEMPERATURES: Ag version: -40˚C to 90˚C
Au version: -40˚C to 125˚C
Electrical
CONTACT 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.
CONTACT RESISTANCE: Below 50 mΩ typ. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 10
9
Ω min.
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.
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.
SWITCH
K
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” for Press Fit Caps
S2***
ø0,14” for Snap Fit Caps
(with anti-rotation)
T
1
1
3
Orientation and Mounting Style
SM
Top Gullwing
JM
Top J Bend ****
SAM
SA1M
SA2M
SA3M
3
Right angle
Right angle with front solder pad
Right angle with front solder pad and pick & place tab
Right angle with pick & place tab
Contact Plating
4
Silver
Contact Plating
5
Gold
LFS
RoHS compliant and
compatible. Silver plated
LFG
RoHS compliant and
compatible. Gold plated
* 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 available with BO, B1, B2, P2, P3, P4 without mounting bracket.
BUTTON
To order buttons in bulk
B
T
N
K
T
1
1
Button Style
02
Press fit
03
Snap fit, high temperature
Button Color
90
Black
80
Ivory (natural)
40
Red
Dimensions are shown: mm
Specifications and dimensions subject to change
B–68
www.ckswitches.com
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