KT11P4CM C&K Components, KT11P4CM Datasheet
KT11P4CM
Manufacturer Part Number
KT11P4CM
Description
SWITCH TACT MOM SPST SEAL PCB
Manufacturer
C&K Components
Series
KTr
Specifications of KT11P4CM
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
1VA @ 50VAC/DC
Actuator Type
Standard
Mounting Type
Through Hole
Orientation
Vertical
Outline
6.38mm x 6.22mm
Illumination
Non-Illuminated
Operating Force
300gf
Actuator
Hard
Contact Rating
1 Volt-Amp at 50 Volts
Ground Terminal
No
Contact Form
SPST - NO
Termination Style
SMD/SMT
Body Size
6.6 mm L x 7.57 mm W x 4.32 mm H
Mounting Style
Right Angle
Power Capacity (va)
1 Volt-Amp
Voltage Rating Ac
32 Volts
Voltage Rating Dc
32 Volts
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*KT11P4CM
CKN1563
KT11P4CM
CKN1563
KT11P4CM
How To Order
Complete part numbers for KT Series Sealed Tactile Switches are shown on pages C-3 thru C-5.
Specifications
CONTACT RATING: 1.0 VA max. @ 50 V AC or DC max.
MECHANICAL & ELECTRICAL LIFE: 100,000 make-and-break
CONTACT RESISTANCE: Below 50 milliohms typ. initial @
INSULATION RESISTANCE: 10
DIELECTRIC STRENGTH: 250 V RMS min. @ sea level.
OPERATING TEMPERATURE: –40 C to 90 C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
PACKAGING: Switches supplied in rigid dispensing tubes
6.22 x 6.38mm Models
DEGREE OF PROTECTION: IP57; Protection against harmful dust
MOM. = Momentary
Conn. Terms
PART NUMBER
KT11B0CM
KT11B1CM
KT11B2CM
KT11P2CM
KT11P3CM
KT11P4CM
Schematic
SPST
Features/Benefits
Typical Applications
cycles at full load.
2-4 V DC, 100 mA.
EIA RS-186E method 9 (1 hour steam aging).
deposit, full-scale voltage protection, temporary immersion.
or anti-static tape and reels per EIA 481-2, see pages
L-36 and L-37 for drawings and reel information. Tape and
cover strip are conductive for use near statically sensitive
components, consult Customer Service Center.
With B1 Silicone
Rubber Actuator
Internal actuator seal and insert molded terminals—
permit soldering and cleaning
Tin-lead plated terminals—improves solderability
Tape and reel packaging available
Right angle surface mount models available
Telecommunications
Computer Products
Instrumentation
Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846
ACTUATOR
FLUSH
.025 (0,64)
.088 (2,24)
.093 (2,36)
.044 (1,12)
.156 (3,96)
HEIGHT
SWITCH FUNCTION
POS. 1
OPEN
OFF
OFF
OFF
OFF
OFF
OFF
9
ohms min.
With B2 Silicone
Rubber Actuator
POS. 2
1,2 - 3,4
MOM.
MOM.
MOM.
MOM.
MOM.
MOM.
Plastic Actuator
With P2 Hard
Rev. A 8/99
Materials
HOUSING: Stainless steel.
BASE: LCP or PPA (UL 94V-0).
ACTUATOR: B0, B1, B2 actuators: Silicone rubber.
MOVABLE CONTACT: Stainless steel, silver plated.
STATIONARY CONTACTS: Copper alloy, silver plate over nickel.
TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.
SEAL: Silicone rubber (UL 94V-0).
NOTE: Specifications and materials listed above are general specifications for switches
with standard options. For information on specific and custom switches, consult Customer
Service Center.
CAUTION: PC mounting layouts and pads as shown are designed to be compatible with the
latest equipment and reflow techniques. Care should be taken in the design and location of
PC lands to suit individual needs. Orientation relative to reflow direction may significantly
impact solder joint integrity.
Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926
P2, P3, P4 actuators: Nylon (UL 94V-0).
All terminals insert molded.
Plastic Actuator
Sealed Tactile Switches
With P3 Hard
KT11B0CM
PC MOUNTING
SPST
KT Series
Plastic Actuator
With P4 Hard
C-3
C
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KT11P4CM Summary of contents
Page 1
... OFF MOM. KT11B2CM .088 (2,24) OFF MOM. KT11P2CM .093 (2,36) OFF MOM. KT11P3CM .044 (1,12) OFF MOM. KT11P4CM .156 (3,96) OFF MOM. Conn. Terms OPEN 1,2 - 3,4 Schematic SPST MOM. = Momentary With B1 Silicone With B2 Silicone Rubber Actuator Rubber Actuator C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846 ...
Page 2
... KT Series Sealed Tactile Switches 6.22 x 6.38mm Surface Mount Models KT11B0JM SPST PC MOUNTING C With B1 Silicone Rubber Actuator 6.22 x 6.38mm Surface Mount Models KT11B0SM SPST PC MOUNTING With B1 Silicone Rubber Actuator C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846 Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 ...
Page 3
... Schematic SPST MOM. = Momentary PC MOUNTING C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846 Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 Sealed Tactile Switches With B1 Silicone Rubber Actuator With P3 Hard Plastic Actuator Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926 Rev. A 8/99 ...