PN Series
Alternate & Momentary Action Pushbutton Switches
Features/Benefits
•
Momentary or locking action
•
3 actuation forces for customized feel
•
Low cost, reliable contact design
•
1-4 poles available
•
RoHS compliant
Typical Applications
•
Computers and peripherals
•
Instrumentation and
measurement equipment
A
Pushbutton
•
Non-power, on-off
switch applications
Specifications
CONTACT RATING: 0.2 AMP @ 30 V DC max.
ELECTRICAL LIFE: 10,000 make-and-break cycles at full load.
MECHANICAL LIFE: 10,000 on/off cycles.
CONTACT RESISTANCE: 50 mΩ max. initial,
100 milliohms max. at end of life.
INSULATION RESISTANCE: 100 MΩ min. at 500 V DC.
DIELECTRIC STRENGTH: 500 V AC min.
OPERATING/STORAGE TEMPERATURES: –10ºC to 60ºC.
PACKAGING: Switches are supplied in anti-static bags
or anti-static trays.
Materials
FRAME: Tin plated steel.
ACTUATOR: Polyacetal. Color: Manufacturing option.
BASE: Laminated phenolic.
TERMINALS: Silver plated brass.
MOVABLE CONTACTS: Silver plated (or clad) phosphor bronze.
RETURN SPRING: Music wire.
DETENT SPRING: Phosphor bronze.
DETENT SPRING PLATE: Phosphor bronze.
RETURN SPRING RETAINER RING: Nickel (or tin) plated steel.
TERMINAL SEAL: Epoxy.
How To Order
Complete part numbers for PN Series Alternate & Momentary Action Pushbutton Switches are shown on pages A-82 thru A-83.
PC MOUNTING
PN11SBSA03QE
SPDT
PART NUMBER
SWITCH
FUNCTION
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Locking
SPDT Locking
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Momentary
SPDT Locking
SPDT Locking
OPERATING
FORCE (typ.)
120g max.
150g
230g
330g
230g
330g
120g max.
150g
230g
330g
230g
330g
STROKE
LOCK STROKE
—
—
—
.140 (3,5)
—
.100g (2,5)
.100g (2,5)
—
—
—
—
.100g (2,5)
.100 (2,5)
.140 (3,5)
FULL STROKE
SHORTING/
NON-SHORTING
SCHEMATIC
PN11SBNA03QE
PN11SCNA03QE
PN11SHNA03QE
PN11SJNA03QE
PN12SHNA03QE
PN12SJNA03QE
PN11SBSA03QE
PN11SCSA03QE
PN11SHSA03QE
PN11SJSA03QE
PN12SHSA03QE
PN12SJSA03QE
Non-Shorting
Shorting
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A-81
www.ck-components.com
PN Series
Alternate & Momentary Action Pushbutton Switches
A
Pushbutton
PC MOUNTING
PN41LGSA02QE
4PDT
STROKE
PART NUMBER
SWITCH
FUNCTION
4PDT Momentary
4PDT Momentary
4PDT Locking
4PDT Momentary
4PDT Momentary
4PDT Locking
OPERATING
FORCE (typ.)
175g
300g
300g
175g
300g
300g
.100 (2,5)
.100 (2,5)
—
.140 (3,5)
Shorting
LOCK STROKE
FULL STROKE
SHORTING/
NON-SHORTING
SCHEMATIC
PN41LGNA02QE
PN41LENA02QE
PN42LENA02QE
PN41LGSA02QE
PN41LESA02QE
PN42LESA02QE
—
.140 (3,5)
Non-Shorting
BUTTONS MUST BE ORDERED SEPARATELY. SHIPPED IN BULK.
PE
11
(.433)
5,9
(.232)
PV
9,7
(.382)
12,1
(.476)
ø7,4
(.291)
OPTION CODE
COLOR
Red
Gray
Black
White
13.7
(.59)
7
(.276)
RD
GY
BK
WH
PE and PV buttons fit .130” square plungers
Indexed
G001A
G001G
G001I
G001R
Black
Gray
Ivory
Red
Rectangular
G002A
G002G
G002I
G002R
Black
Gray
Ivory
Red
Round
G003A
G003G
G003I
G003R
Black
Gray
Ivory
Red
Square
G004A
G004G
G004I
G004R
Black
Gray
Ivory
Red
G001, G002, G003 and G004 buttons fit .110” square plungers.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A-83
www.ck-components.com
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