PHB Series
Short Stroke Pushbutton Switches
Features/Benefits
Typical Applications
A
•
•
•
•
•
•
Momentary or latching action
•
•
Computers and peripherals
Low cost, reliable contact design
2 & 4 pole configurations
Sealed contacts
Instrumentation and
measurement equipment
•
Non-power, on-off
switch applications
Optional buttons
RoHS compliant
Specifications
Materials
RATING: 1 A @ 15 V DC
FIXED TERMINAL: Brass, silver ꢀlated
MOVABLE CONTACT: Phosꢀhor bronze, silver ꢀlated
COVER: PA ꢁꢁ Black
DIELECTRIC STRENGTH (50 Hz/1 min.): 500 V DC between
terminals or between terminals and frame for 1 minute
OPERATING LIFE: 10,000 cycles at rated load
CONTACT RESISTANCE: 20 m Ωohms initial
INSULATION RESISTANCE: 100 M Ωohms
COVER TO BASE RETAINING CLIP: POM
ACTUATOR: POM
RETURN SPRING: Stainless steel
SPRING RETAINING RING: Steel, nickel ꢀlate
BASE: Phenolic resin
TOTAL TRAVEL/LATCHING TRAVEL: 2.5mm ( 0.5 mm) /
1.5mm ( 0.5 mm) to latch EE oꢀtion (ꢀush-ꢀush)
OPERATING FORCE:
TERMINAL SEAL: Eꢀoxy.
2U oꢀtion: 170 grams 100 grams (1.ꢁ7 0.ꢂ8N)
4U oꢀtion: 230 grams 100 grams (2.2ꢁ 0.ꢂ8N)
OPERATING TEMPERATURE: -10˚C to ꢁ0˚C
BOUNCE TIME: ≤10 ms
NOTE: Sꢀecifications and materials listed above are for switches with standard oꢀtions.
For information on sꢀecific and custom switches, consult Customer Service Center.
SEALING: Sealed contacts.
PACKAGING: Switches; PHB2 models: 84 ꢀcs ꢀer tray; PHB4
models 72 ꢀcs ꢀer tray
Oꢀtional Caꢀs; Bulk bag - 100 caꢀs ꢀer bag
Build-A-Switch
To order, simꢀly select desired oꢀtion from each category and ꢀlace in the aꢀꢀroꢀriate box. For additional oꢀtions not
shown in catalog, consult Customer Service Center.
Switch
P H B
1
A
Contact Arrangement
2U 2 Changeovers
4U 4 Changeovers
Contacts / Timing
Blank
NS
Shorting
Non Shorting
Mechanical Function
OA Momentary
EE Push-push
Termination
TS Straight
SN Kinked (plug in)
Electrical Rating
1A 1 Amp / 15 VDC
Caps (order separately)
INDEXED
COLOR
RECTANGULAR
COLOR
ROUND
COLOR
SQUARE
COLOR
G001A
G001G
G0011
G001R
BLACK
GRAY
IVORY
RED
G002A
G002G
G0021
G002R
BLACK
GRAY
IVORY
RED
G003A
G003G
G0031
G003R
BLACK
GRAY
IVORY
RED
G004A
G004G
G0041
G004R
BLACK
GRAY
IVORY
RED
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
23 Aug 1ꢂ
www.ckswitches.com
A-84