A–69
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
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.ittcannon.com
C&K 8600 Series
Microminiature Pushbutton Switches
Features/Benefits
• Available with overtravel
• Normally closed models available
• Microminiature size ideal for
applications where space is limited
• RoHS compliant
T
ypical Applications
• Detection
• Telecommunications and
networking equipment
• Computers and peripherals
Specifications
CONTACT RATING: Q contact material (8631, 8632 Models):
500 mA @ 120 V AC or 28 V DC; 250 mA @ 250 V AC;
(8633 Model): 250 mA @ 120 V AC or 28 V DC; 125 mA
@ 250 V AC. See page A-71 for additional ratings.
ELECTRICAL LIFE:
8631 and 8633 MODELS: 250,000 actuations at full load.
8632 MODEL: 100,000 actuations at full load.
CONTACT RESISTANCE: Below 30 mΩ typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109 Ω min.
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 65ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9.
Materials
CASE: Glass filled phenolic or diallyl phthalate (DAP), (UL94V-0).
PLUNGER: Glass filled nylon (UL94V-0), black standard.
BUSHING: Brass, nickel plated.
CONTACTS: Q contact material: Coin silver, silver plated.
See page A-71 for additional contact materials.
TERMINALS:
8631, 8632 MODELS: Copper alloy, silver plated.
8633 MODEL: Q contact material: Coin silver.
See page A-71 for additional contact materials.
TERMINAL SEAL:
8633 MODEL: Epoxy.
8631, 8632 MODELS: Terminals insert molded.
HARDWARE: Nut: Brass, nickel plated.
NOTE: Any models supplied with Q, B or G contact material are RoHS compliant. For the
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
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-70 and A-71. For additional options not shown in catalog, consult Customer Service Center.
Switch Function
8631 SPST Off-Mom.
8632 SPST Off-Mom.
8633 SPST On-Mom.
Contact Material
B Gold
Q Silver
G Gold over silver
Seal
D No epoxy
E Epoxy
Plunger Color
2
Black
3 Red
Models Available
Termination
Z
Solder lug
C PC Thru-hole
