KT11B1JM C&K Components, KT11B1JM Datasheet
KT11B1JM
Manufacturer Part Number
KT11B1JM
Description
SWITCH TACT SPST SEAL SMD 1VA
Manufacturer
C&K Components
Series
KTr
Specifications of KT11B1JM
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
1VA @ 50VAC/DC
Actuator Type
Standard
Mounting Type
Surface Mount
Orientation
Vertical
Outline
6.38mm x 6.22mm
Illumination
Non-Illuminated
Operating Force
300 g
Actuator
Soft
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
Features
Press fit or snap fit caps
Mounting Style
Right Angle
Operating Temperature Range
- 40 C to + 90 C
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
CKN4081TR
KT11B1JM
KT11B1JM
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KT11B1JM34 LFS
Manufacturer:
C&KCompo
Quantity:
4 400
Company:
Part Number:
KT11B1JM34LFS
Manufacturer:
KINGSTATE
Quantity:
966
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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KT11B1JM Summary of contents
Page 1
... Typical Applications Telecommunications Computer Products Instrumentation 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 max. MECHANICAL & ELECTRICAL LIFE: 100,000 make-and-break cycles at full load. CONTACT RESISTANCE: Below 50 milliohms typ. initial @ 2-4 V DC, 100 mA ...
Page 2
... Rubber Actuator Plastic Actuator Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926 Rev. A 8/99 SWITCH FUNCTION POS. 1 POS. 2 ACTUATOR PART NUMBER HEIGHT KT11B0JM FLUSH OFF MOM. KT11B1JM .025 (0,64) OFF MOM. KT11B2JM .088 (2,24) OFF MOM. KT11P2JM .093 (2,36) OFF MOM. KT11P3JM .044 (1,12) OFF MOM ...
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 ...