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Snap-acting Momentary Pushbutton Switches

312 Configurations

The 8020 series of snap-acting momentary pushbutton switches from C&K are used in telecommunications equipment and computer peripherals because of their positive tactile feel and wide variety of termination options. C&K’s 8020 switches are also epoxy terminal seal-compatible with bottom wash cleaning.

  • Epoxy terminal seal-compatible with bottom wash cleaning
  • Wide variety of termination options
  • Positive tactile feel
Series Specifications
Contact Rating: Gold contact material (8X25 Models): 0.4 VA max. @ 20 V AC or DC max. Gold over silver contact material (8X21, U8X1 Models): 1 A @ 120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max. See datasheet for additional ratings
Contact Resistance: Below 50 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plaed contacts
Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
Operating Temperature: 8X2X Models: –30ºC to 75ºC. U8X1 Models: –30ºC to 65ºC.
Electrical Life: 60,000 make-and-break cycles at full load
Dielectric Strength: 1,000 Vrms min. @ sea level
Insulation Resistance: 10⁹ ohms min.
Typical Applications
Telecommunications equipment
Computer peripherals
Instrumentation
Compare Selected (0)
Illumination
#8121J80ZGE2
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81CGE22
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81CGE23
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81CGE42
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81CGE52
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81CGE62
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81Z3GE22
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81Z3GE62
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE11
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE12
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE22
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE23
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE32
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE33
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE42
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
#8121J81ZGE52
  • Current Rating : 1A (AC/DC)
  • Circuit : SPDT
  • Mounting Type : Panel Mount, Front, Snap-In
  • Sealing : Unsealed
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