C&K ET Series

Sealed Subminiature Rocker Switches

Models Available

Features/Benefits

process contaminants

Typical Applications

Specifications

CONTACT RATING: B contact material: 0.4 VA max. @

20 V AC or DC max. Q contact material: Copper alloy, silver

plated. See page H-44 for additional ratings.

ELECTRICAL LIFE: ETX1 models: 60,000 make-and-break

cycles at full load. All other models: 30,000 cycles.

CONTACT RESISTANCE: Below 20 m

Ω typ. initial @

2-4 V DC, 100 mA, for both silver and gold plated contacts.

INSULATION RESISTANCE: 109

Ω min.

DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.

OPERATING TEMPERATURE: –30ºC to 85ºC.

SOLDERABILITY: Per MIL-STD-202F method 208D, or

EIA RS-186E method 9 (1 hour steam aging).

PACKAGING: Surface mount switches standard in tape and reel

packaging, see page H-46 for drawings and reel information.

Materials

CASE & BUSHING: Glass filled nylon 6/6, flame retardant,

heat stabilized (UL 94V-0). SA and SA1 surface mount: High

temperature material, glass filled 46 nylon, flame retardant,

heat stabilized (UL 94V-0).

ACTUATOR: Nylon, black standard. Internal o-ring seal

standard with all actuators. SA surface mount: High

temperature material, glass filled 46 nylon, flame retardant,

heat stabilized (UL 94V-0).

SWITCH SUPPORT: Brass, matte-tin plated.

CONTACTS & TERMINALS: B contact material: Copper alloy,

with gold plate over nickel plate. Q contact material: Copper alloy,

silver plated. See page H-44 for additional contact materials.

TERMINAL SEAL: Epoxy.

NOTE: Any models supplied with Q, B, G, S, P & R 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 H-41 thru H-46. 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

Actuator

Terminations

A

Right angle, PC thru-hole

C

PC Thru-hole

V3

V-bracket

Contact Material

L

Gold over silver, tin-lead

Seal

Actuator Color

H-40

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ittcannon.com

H