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E010 Series
Sealed Momentary Pushbutton Switches
A
Features/Benefits
? Process sealed, withstands
soldering and cleaning
? Long life contact design
? Snap-fitting plunger available,
Typical Applications
? Instrumentation
? Telecommunications and
networking equipment
? Computers and peripherals
accepts a variety of caps
? RoHS compliant models available
Models Available
Specifications
CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or
28 V DC. See page A-50 for additional ratings.
ELECTRICAL LIFE: 40,000 make-and-break cycles at full load.
CONTACT RESISTANCE: Below 20 m ? typ. initial @
2–4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109 ? min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: -30oC to 75oC.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE: Any models supplied with P, Q, B or G contact material are RoHS compliant.
Materials
CASE & BUSHING: Glass filled nylon 6/6, flame retardant
(UL 94V-0).
PLUNGER: Glass filled nylon or glass filled polyester (PBT)
(UL 94V-0), with internal o-ring seal standard.
SWITCH SUPPORT: Brass or steel, matte-tin plated.
SWITCH SUPPORT RETAINER: Stainless steel.
END CONTACTS: Q contact material: Coin silver, silver plated.
See A-50 for additional ratings.
CENTER CONTACTS & ALL TERMINALS: Q contact material: Copper
alloy, silver plated. See page A-50 for additional ratings.
TERMINAL SEAL: Epoxy.
HARDWARE: Nut & locking ring-Brass, nickel plated.
Lockwasher-Steel, nickel plated.
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-47 thru A-51. For additional options not shown in catalog, consult Customer Service Center.
All models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Switch Function
E112 SPDT On-Mom.
Plunger
S .222" high
L .338" high
M .331" high, snap-fitting
Bushing
D1 Unthreaded
Y
Threaded, keyway
Terminations
A
Right angle, PC thru-hole
AV2 Vertical right angle, PC thru-hole
C
PC Thru-hole
A3
Right angle, snap-in, PC thru-hole
Contact Material
AV3 Vertical right angle, snap-in, PC thru-hole
R2 Right angle with PCB
B Gold
P Gold, matte-tin
V3
V4
V6
V8
.460" high, V-bracket
.630" high, V-bracket
.460" high, V-bracket
.953" high, V-bracket
Q Silver
G Gold over silver
V31 .460" high, snap-in V-bracket
V81 .953" high, snap-in V-bracket
V91 1.150" high, snap-in V-bracket
Seal
E Epoxy
W
Z
.750" long, wire wrap
Solder lug
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A-46
www.ck-components.com
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