ChipFind - документация

Электронный компонент: PHA2UQAG001A

Скачать:  PDF   ZIP
A-78
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K PHA Series
Short Stroke Pushbutton Switches
A
P
u
shbut
t
o
n
Features/Benefits
Momentary or latching action
Low cost, reliable contact design
2, 4 & 6 pole configurations
Sealed contacts
Optional buttons
Typical Applications
Computers and peripherals
Instrumentation and
measurement equipment
Non-power, on-off
switch applications
Specifications
SWITCHING POWER MAX.: 3 W DC
SWITCHING VOLTAGE MAX.: 30 V DC
SWITCHING CURRENT MAX.: 100 mA DC
DIELECTRIC STRENGTH (50 Hz/1 min.): 500 V between open
contacts. 1500 V between chassis and contacts.
OPERATING LIFE: Impulse/momentary (OA):
^
104 operations.
Latching (EE):
^
104 operations
CONTACT RESISTANCE: New:
%
20 m
After 105 operations:
%
40 m
INSULATION RESISTANCE:
^
1010
CAPACITANCE:
%
1.5 pF
CONTACT BOUNCE:
%
2 ms
Operating speed 200 mm/s (7.87 inch/s)
TOTAL TRAVEL/LATCHING TRAVEL: 2.5mm/1.5mm
(.0984 inch/.0591 inch)
OPERATING FORCE:
2U: 170cN50cN (170 grams50 grams)
4U: 230cN70cN (230 grams70 grams)
6U: 300cN100cN (300 grams100 grams)
SEALING: Sealed contacts.
Materials
FIXED TERMINAL: Brass, silver plated.
MOVABLE CONTACT: Phosphor bronze, silver plated.
SWITCH BODY: PPE
ACTUATOR: POM
STANDOFF CLIP: POM
RETURN SPRING: Music wire.
RETURN SPRING RETAINER: Carbon steel, tin plated.
DETENT SPRING PLATE: Phosphor bronze.
DETENT SPRING: Stainless steel.
BASE: Laminated phenolic.
TERMINAL SEAL: Epoxy.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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 A-79 thru A-81. For additional options not shown in catalog, consult Customer Service Center.
Contact Arrangement
2U
2 Changeovers
4U
4 Changeovers
6U
6 Changeovers
Round
G003A
Black
G003G
Gray
G0031
Ivory
G003R
Red
Rectangular
G002A
Black
G002G
Gray
G0021
Ivory
G002R
Red
Square
G004A
Black
G004G
Gray
G0041
Ivory
G004R
Red
Indexed
G001A
Black
G001G
Gray
G001I
Ivory
G001R
Red
Mechanical Function
OA
Momentary
EE
Push-push
P
H
A
Switch
Button
BUTTON REMOVAL
A button of a push-push switch should only be
removed in the "OFF" non-latching position.
A-79
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K PHA Series
Short Stroke Pushbutton Switches
DESIGNATION
Third Angle
Projection
A
P
u
shbut
t
o
n
PC MOUNTING
2U
2 CHANGEOVERS
4U
4 CHANGEOVERS
PC MOUNTING
A-80
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K PHA Series
Short Stroke Pushbutton Switches
DESIGNATION
CONTACT ARRANGEMENT
MECHANICAL FUNCTION
Third Angle
Projection
A
P
u
shbut
t
o
n
PC MOUNTING
6U
6 CHANGEOVERS
Momentary
Push-push
OA
EE
FUNCTION
OPTION CODE
2X
3X
2PDT
4PDT
6PDT
2U
4U
6U
SCHEMATIC
NO. OF POLES *
OPTION CODE
*Non-shorting contacts.
A-81
Dimensions are shown: IN (mm)
Dimensions subject to change
www.ittcannon.com
C&K PHA Series
Short Stroke Pushbutton Switches
BUTTONS
Third Angle
Projection
A
P
u
shbut
t
o
n
Indexed
G001A
Black
G001G
Gray
G001I
Ivory
G001R
Red
Rectangular
G002A
Black
G002G
Gray
G002I
Ivory
G002R
Red
Round
G003A
Black
G003G
Gray
G003I
Ivory
G003R
Red
Square
G004A
Black
G004G
Gray
G004I
Ivory
G004R
Red