ChipFind - документация

Электронный компонент: 3U2210000

Скачать:  PDF   ZIP
C&K 3U Series
Tiny Pushwheel Switches
N
Thumbwheel & Pushwheel
N3
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Features/Benefits
Tiny size saves space
10 and 16 position models available
ESD clip available on select models
Snap-in front mount saves assembly time
Typical Applications
Computer peripherals
Test equipment
Instrumentation
Specifications
CONTACT RATING:
CARRY: 1 AMP continuous.
SWITCH: 0.4 VA max., 100 mA max., 28 V DC max.
OPERATING VOLTAGE: 50 mV to 28 V DC.
ELECTRICAL LIFE: 1,000,000 actuations.
CONTACT RESISTANCE: Below 300 m
typ. @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 109
min. (dry).
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level
between common terminal and any output.
OPERATING TEMPERATURE: 10C to 65C.
Materials
HOUSING: Polyester (UL 94V-0).
PUSHWHEEL: Polycarbonate.
PUSHBUTTON: Polyester (UL 94V-0).
ROTOR CONTACTS: Gold over nickel over copper alloy.
STATOR CONTACTS: Hard gold over nickel over copperon epoxy
fiberglass.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Note: All models listed are RoHS compliant. See Technical Data section of this catalog for
RoHS compliant and compatible definitions and specifications.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages N4 thru N6. For additional options not shown in catalog, consult Customer Service Center.
Consult factory for illumination availability.
Series
3U
Tiny pushwheel
Number of Sections
0
Switch section
1
1 Switch section
2
2 Switch sections
3
3 Switch sections
4
4 Switch sections
5
5 Switch sections
6
6 Switch sections
7
7 Switch sections
8
8 Switch sections
9
More than 8 switch sections
Dust Lens
0
No lens
2
Dust lens
Function Code
21
BCD 1-2-4-8
71
BCH, 16 position
Terminations
0
Short PC board
N
Short PC board with pins*
9
Any combination
Color/Marking/Stops
0
Matte black housing, gloss black wheel, extended actuator, white vertical characters, black pushbutton, no stops
9
Combination of body colors, wheel colors, marking and/or stops
A
Matte black housing, gloss black wheel, extended actuator, white horizontal characters, black pushbutton, no stops
C
Matte black housing, gloss black wheel, recessed actuator, white vertical characters, black pushbutton, no stops
E
Matte black housing, gloss black wheel, recessed actuator, white horizontal characters, black pushbutton, no stops
Mounting Style
0
Snap-in, front mount
* Note: Termination option N (RoHS compliant) replaces termination option 3 (non-RoHS compliant).
C&K 3U Series
Tiny Pushwheel Switches
SERIES
NUMBER OF SECTIONS
FUNCTION CODE
MOUNTING STYLE
N
Thumbwheel & Pushwheel
N4
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
N = Number of sections.
0
SNAP-IN FRONT MOUNTING
71
BINARY CODED HEXADECIMAL,
16 POSITION
21
BCD 1-2-4-8, 10 POSITION
9
More than 8 switch sections, specify on CONFIGURATION FORM, page N7 and consult Customer Service Center.
1-8
Number of switch sections in assembly, includes endplates.
0
Switch section only, no endplates.
3U
1/2" TINY PUSHWHEEL WITH EXTENDED ACTUATOR
NOTE: Endplates and blank sections available separately, see page N6.
Available Terminations: 0, N
See figs. 2 & 3, page N-5.
N = Number of sections
Recommended panel thickness:
.039-.156
(0,99-3,95)
Available Terminations: 0, N
See fig. 2, page N-5.
NOTE: ESD pin available, consult Customer Service Center.
For terminal location diagrams, see page N5.
C&K 3U Series
Tiny Pushwheel Switches
TERMINATIONS
COLOR/MARKING/STOPS
N
Thumbwheel & Pushwheel
A
MATTE BLACK HOUSING (Gloss black wheel with white horizontal characters, extended actuator, black pushbuttons, no stops.)
E
MATTE BLACK HOUSING (Gloss black wheel with white horizontal characters, recessed actuator, black pushbuttons, no stops.)
C
MATTE BLACK HOUSING (Gloss black wheel with white vertical characters, recessed actuator, black pushbuttons, no stops.)
9
SPECIAL COLORS, MARKINGS FOR HOUSING OR WHEEL, STOPS (Specify on CONFIGURATION FORM, page N-7 and
consult Customer Service Center.)
0
MATTE BLACK HOUSING (Gloss black wheel with extended actuator, white vertical characters, black pushbuttons, no stops.)
9
ANY COMBINATION OF TERMINATION
CONFIGURATION OR SPECIAL TERMINATIONS.
N
SHORT PC BOARD, TYPE 0
WITH SOLDER PINS
0
SHORT PC BOARD
PC Board 1/32" (0,79) thick.
NOTE: All terminal holes shown may not be present for all function codes consult Customer Service Center.
NOTE: See function codes, page N4 for signal locations.
Terminal Location Numbers
Specify on configuration form, page N-7
and consult Customer Service Center.
Extended Actuator
Recessed Actuator
3
Vertical Characters
3
Horizontal Characters
Fig. 1
SOLDER PINS
Fig. 2
N5
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Note: Termination option N (RoHS compliant) replaces termination option 3 (non-RoHS compliant).
C&K 3U Series
Tiny Pushwheel Switches
DUST LENS
AVAILABLE HARDWARE
N
Thumbwheel & Pushwheel
2
DUST LENS (Protects character face of the wheel from abrasion and dust.)
0
NO LENS
Blank section, .302 THK.
(Replaces active section.)
PART NO.
123B02000
BLACK
End plates
LEFT-with hole
RIGHT-with pin
One left and one right
piece required for
complete assembly.
PART NO.
113B02000
LEFT-BLACK
114B02000
RIGHT-BLACK
N6
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C&K 3U Series
Tiny Pushwheel Switches
N
Thumbwheel & Pushwheel
N7
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
QUALITY CONTROL INSTRUCTIONS
PRODUCTION APPROVAL
DATE
C&K PART NUMBER
REV.
INITIALS
DATE
3
CATALOG PART NO.
COMPANY NAME
CUSTOMER
PRINT
REVISION:
ADDRESS
TEL.#
CUSTOMER CONTACT
DATE
ORIGINATED BY
SALES REP.
DETAILS:
Q.C. APPROVAL
DATE
Configuration Form
GRAY SHADED AREAS TO BE FILLED IN BY CUSTOMER SERVICE.
SHEET _____ OF _____
C&K P
A
R
T
NUMBER
10
11
1
2
3
4
5
6
7
8
9
PUSHWHEEL
SECTIONS
DESCRIBE IN APPROPRIATE ROW
SPECIAL INSTRUCTIONS OR SPECIFICATIONS:
3 U
FUNCTION CODE TERMINATIONS
COLOR/MARKING/STOPS/SEAL
ILLUMINATION
FOR SWITCHES WITH MORE THAN 11 SECTIONS, CONTINUE ON ADDITIONAL SHEETS.
ENTER OPTION CODES IN APPROPRIATE BOXES. FUNCTION
CODES INCLUDE BLANK SECTIONS (SEE PAGE M-4).
NO.
OF
SEC.
3 U
3 U
3 U
3 U
3 U
3 U
3 U
3 U
3 U
3 U
U