KT11B0SM datasheet, PDF - EEWORLD Datasheet

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KT11B0SM: DescriptionKeypad Switch, 1 Switches, SPST, Momentary, 0.02A, 50VDC, Solder Terminal, Surface Mount-straight; CategoryMechanical and electronic products switch; File Size418KB，3 Pages; ManufacturerITT; Websitehttp://www.ittcannon.com/

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KT11B0SM Overview

Keypad Switch, 1 Switches, SPST, Momentary, 0.02A, 50VDC, Solder Terminal, Surface Mount-straight

KT11B0SM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ITT
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Actuator angle
Actuator length
Actuator material	SILICON RUBBER
Actuator type	FLUSH TYPE
Other features	TAPE AND REEL PACKAGING
body width	6.22 mm
body height	3 mm
Body length or diameter	6.38 mm
Nozzle length
center contact material	STAINLESS STEEL
Center contact plating	SILVER
Circuit configuration	1X1
Contact (AC) maximum rated power R load	1VA@50VAC
Maximum contact current (DC)	0.02 A
Contact (DC) maximum rated R load	.02A@50VDC
Contact function	OFF-(ON)
Contact resistance	0.05 mΩ
contact time	BREAK-BEFORE-MAKE
Maximum contact voltage (DC)	50 V
Dielectric withstand voltage	250VRMS V
Electrical life	100000 Cycle(s)
End contact material	COPPER ALLOY
End contact plating	SILVER
Shell material	STAINLESS STEEL
Insulation resistance	1000000000 Ω
insulator material	LIQUID CRYSTAL POLYMER
JESD-609 code	e0
Manufacturer's serial number	KT
Installation features	SURFACE MOUNT-STRAIGHT
Number of switches	1
Maximum operating temperature	90 °C
Minimum operating temperature	-40 °C
method of packing	TAPE AND REEL; TUBE
seal	IP57
surface mount	NO
Switch action	MOMENTARY
switch function	SPST
Switch type	KEYPAD SWITCH
Terminal surface	Tin/Lead (Sn/Pb)
Terminal material	COPPER ALLOY
Termination type	SOLDER
Base Number Matches	1

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C&K KT Series

Sealed Tactile Switches

Features/Benefits

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

Typical Applications

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

cycles at full load.

CONTACT RESISTANCE: Below 50 milliohms typ. initial @

2-4 V DC, 100 mA.

INSULATION RESISTANCE: 10

ohms min.

DIELECTRIC STRENGTH: 250 V RMS min. @ sea level.

OPERATING TEMPERATURE: –40_C to 90_C.

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

deposit, full-scale voltage protection, temporary immersion.

PACKAGING: Switches supplied in rigid dispensing tubes

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.

Materials

HOUSING: Stainless steel.

BASE: LCP or PPA (UL 94V-0).

ACTUATOR: B0, B1, B2 actuators: Silicone rubber.

P2, P3, P4 actuators: Nylon (UL 94V-0).

MOVABLE CONTACT: Stainless steel, silver plated.

STATIONARY CONTACTS: Copper alloy, silver plate over nickel.

TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.

All terminals insert molded.

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.

Tactile

6.22 x 6.38mm Models

SWITCH FUNCTION

POS. 1

PART NUMBER

ACTUATOR

HEIGHT

FLUSH

.025 (0,64)

.088 (2,24)

.093 (2,36)

.044 (1,12)

.156 (3,96)

OFF

OPEN

MOM.

1,2-3,4

PC MOUNTING

POS. 2

KT11B0CM

KT11B1CM

KT11B2CM

KT11P2CM

KT11P3CM

KT11P4CM

Conn. Terms

Schematic

SPST

MOM. = Momentary

SPST

With B1 Silicone

Rubber Actuator

With B2 Silicone

Rubber Actuator

With P2 Hard

Plastic Actuator

With P3 Hard

Plastic Actuator

With P4 Hard

Plastic Actuator

ITT Industries

Cannon

C-3

www.ittcannon.com

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