I–4
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
ES Series
Sealed Tiny Slide Switches
ES02 Models:
omit terminal 2.
PC MOUNTING
ES02 Models:
omit hole 2.
Features/Benefits
•
Process compatible—internal
o-ring and epoxy base seal
• Thru-hole & surface mount models
• Reliable contact design ensures
long electrical life
• Robust actuator for easy actuation
• RoHS compliant
Typical Applications
•
Computer peripherals &
network products
• Test & measurement equipment
• Telephone & cable modems
Specifications
CONTACT RATING: 0.4 VA max. @ 20 V AC or DC max.
MECHANICAL & ELECTRICAL LIFE: 40,000 make-and-break
cycles at full load.
CONTACT RESISTANCE: 50 m Ω max. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 10
9
Ω min.
DIELECTRIC STRENGTH: 500 Vrms min.
OPERATING TEMPERATURE: –30ºC to 85ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9.
DEGREE OF PROTECTION: IP57; Protection against harmful dust
deposit, full-scale voltage protection, temporary immersion.
ESD ENDURANCE: 8kv min. (EIA 545).
PACKAGING: Thru-hole switches supplied in anti-static trays.
Surface mount switches available in tape and reel packaging.
Materials
HOUSING & BASE: Nylon (UL 94V-0).
ACTUATOR: LCP (UL 94V-0) black, standard.
SURFACE PLATE: Stainless steel with tin plate.
MOVABLE CONTACT: Bronze with gold plate over nickel plate.
STATIONARY CONTACTS: Copper alloy, with gold plate over
nickel plate.
TERMINALS: Copper alloy, with gold over nickel plate. All terminals
insert molded.
BASE & TERMINAL SEAL: Epoxy.
NOTE: All models RoHS compliant and compatible with all options.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
How To Order
Complete part numbers for ES Series Sealed Tiny Slide Switches are shown on pages I-5 through I-7. These unique tiny slide
switches are process compatible. An internal o-ring and epoxy base seal protects the switch from wave and reflow soldering,
as well as cleaning processes.
SCHEMATIC
SPST
OPEN N/A 3-1
CONN. TERMINALS
OFF NONE ON
ES02MCBE
SCHEMATIC
SPDT
2-3 OPEN 2-1
CONN. TERMINALS
ON NONE ON
ON OFF ON
ES01MCBE
ES03MCBE
SWITCH FUNCTION
POS. 1 POS. 2 POS. 3
PART NUMBER
ES01MCBE
SPDT
Patent No. 6,008,458
