CK-COMPONENTS KT1SM34LFS

KT Series
Right Angle Sealed Tact Switch for SMT
Features/Benefits
• 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
• IP 57
• RoHS compliant and compatible
Typical Applications
• Telecommunications
• Computer products
• Instrumentation
• Power supply
B
Environmental
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: Gullwing type for SMT
OPERATING TEMPERATURE: -40˚C to 90˚C
Process
Electrical
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.
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: 109 Ω min.
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
T
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 mm for caps
S2*** ø0,14 mm with anti-rotation
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 mounting bracket only.
** P4 available 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 Type
02 Press fit, ø4 mm
03 Snap fit, high temperature, ø8 mm
Button Color
90 Black
80 Ivory
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–39
www.ck-components.com
Tactile Switches
Specification
KT Series
Right Angle Sealed Tact Switch for SMT
SERIES
KT11
ø3,81
(.150)
4,38
(.173)
6,60 MAX.
(.260)
2
Tactile Switches
B
4
3,18
(.125)
0,86
(.034)
3,44
(.136)
0,76 TYP.
(.030)
4,00
(.157)
7,57
(.298)
ACTUATOR
B0
B1
SOFT, FLUSH*
4,38
(.173)
0,64
(.025)
S1
P4
HARD, 1,12 mm
3,96
(.156)
ø3,55
(.140)
Ø0,1 mm FOR PRESS FIT CAPS***
HARD, 3,96 mm**
1,12
(.044)
ø3,55
(.140)
S2
ø3,18
(ø.125)
ø3,18
(ø.125)
2,36
(.093)
2,24
(.088)
2,24
(.088)
Ø 3,18
(Ø .125)
P3
HARD, 2,36 mm
SOFT, 2,24 mm*
0,64
(.025)
Ø 3,18
3,44
(Ø .125)
(.136)
P2
B2
SOFT, 0,64 mm*
ø3,55
(.140)
Ø0,14 mm FOR SNAP FIT CAPS***
6,15
(.242)
ø5,72
(.225)
ø5,08
(.200)
4
3,18
(.125)
4,90
(.193)
4
3,18
(.125)
4,98
(.196)
4,29 SR
(.169)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–40
www.ck-components.com
KT Series
Right Angle Sealed Tact Switch
ORIENTATION & MOUNTING STYLE
SM
TOP GULLWING
JM
TOP J BEND
SAM
SA1M
RIGHT ANGLE
RIGHT ANGLE WITH FRONT SOLDER PAD
B
4,57
(.180)
2,90
(.114)
2,90
(.114)
SWITCH FACE
0,38
(.015)
ø3,81
(.150)
6,30
(.248)
4,38
(.173)
ø3,56
(ø.140)
3,18
(.125)
6,60 MAX.
(.260)
3,18
(.125)
0,76 TYP.
(.030)
4,00
(.157)
4
2
0,86
(.034)
3,44
(.136)
7,57
(.298)
4
2
6,60 MAX
(.260)
4
0,86 TYP.
(.034)
3,44
(.136)
0,76
(.030)
4,0
(.157)
7,77
(.306)
SA2M
SA3M
RIGHT ANGLE WITH FRONT SOLDER PAD AND PICK & PLACE
TAB
4,57
(.180)
1,71
(.067)
2,03
(.080)
1,71
(.067)
2,90
(.114)
2,90
(.114)
SWITCH FACE
3,86
(.152)
SWITCH FACE
5,08
(.200)
.150
(3,81)
0,38
(.015)
5,08
(.200)
3,81
(.150)
0,38
(.015)
ø3,56
(ø.140)
3,18
(.125)
7,11
(.280)
6,29
(.248)
4,37
(.172)
6,29
(.248)
.173
(4,38)
RIGHT ANGLE WITH PICK & PLACE TAB
3,18
(.125)
7,11
(.280)
4
ø3,56
(ø.140)
4
2
3,44
(.136)
4
2
4,61
(.182)
0,86 TYP.
(.034)
4
0,86 TYP.
(.034)
0,76
(.030)
0,76
(.030)
4,0
(.157)
4,0
(.157)
7,77
(.306)
7,77
(.306)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–41
www.ck-components.com
Tactile Switches
1,12
(.044)
4,38
(.173)
2,03
(.080)
1,71
(.067)
1,71
(.067)
KT Series
Right Angle Sealed Tact Switch
MOUNTING BRACKET
PAD LAYOUT
SAM & SA3M MOUNTING BRACKET
.067
(1,70)
SWITCH FACE
B
PAD LAYOUT
SA1M & SA2M MOUNTING BRACKET
.067
(1,70)
SWITCH FACE
.015
(0,38)
.100
(2,54)
.148 TYP.
(3,76)
.110
(2,79)
.345
(8,76)
.195
(4,95)
.230
(5,84)
Tactile Switches
.230
(5,84)
.345
(8,76)
.100
(2,54)
.030
(0,76)
.210
(5,33)
.195
(4,95)
.030
(0,76)
.148
(3,76)
.165
(4,19)
.165 TYP.
(4,19)
CONTACT PLATING
OPTION
CODE
MATERIAL
4
5
SILVER
GOLD
BUTTON
BUTTON
BUTTON COLOR
B
To order buttons in bulk
T
N
K
T
1
1
BUTTON TYPE
Button Type
02
PRESS FIT, Ø4 mm
03
SNAP FIT, HIGH TEMPERATURE, Ø8 mm
Button Color
ø5,08
(.200)
2,54
(.100)
OPTION
CODE
BUTTON
COLOR
90
80
BLACK
IVORY
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–42
www.ck-components.com