www.element14.com

www.farnell.com

www.newark.com

Page <1>

V1.0

16/02/18

2A Series

Sealed Sub-Miniature Toggle Switches

Specifications

Mechanical Life

: 30,000 make-and-break cycles.

Contact Resistance

: 20mΩ max. initial @ 2-4V DC

100mA for both silver and gold plated contacts

Insulation Resistance

: 1,000MΩ min.

Dielectric Strength

: 1,000 Vrms min. @ sea level

Operating Temperature

: -40°C to 85°C

Materials

Case and Bushing

: Glass filled nylon 6/6, flame retardant, heat stabilized (UL94V-0)

Actuator

: Brass, Chrome plated, internal O-ring seal. Standard for all actuators

Switch Support

: Brass, Tin plated

Contact / Terminals

: Copper alloy with Silver or Gold plated

Switch Function

Contact Material Options

Contact Plating

Terminal Plating

Ratings

Q

Silver

Q = Gold flash over silver

3 Amps with resistant load @ 120V AC or 28V DC

1 Amps with resistant load @ 250V AC

C

Gold over Silver

C = Gold over silver

R

Gold

R = Gold

0.4 Volt - Amps (VA) max. @ 20V max. (AC or DC)

No. Poles

UL/CSA

Model

No.

Model

No.

Switch Function

Connected Terminals / Schematic

Pos. 1

Pos. 2

Pos. 3

Pos. 1

Pos. 2

Pos. 3

SP

Q22A11

2AS1

ON

NONE

ON

2-3

N/A

2-1

Q22A12

2AS2

ON

NONE

MOM

Q22A13

2AS3

ON

OFF

ON

OPEN

Q22A14

2AS4

MOM

OFF

MOM

Q22A15

2AS5

ON

OFF

MOM

Q22A16

2AS6

OFF

NONE

ON

OPEN

N/A

3-1

DP

Q22A21

2AD1

ON

NONE

ON

2-3, 5-6

N/A

2-1, 5-4

Q22A22

2AD2

ON

NONE

MOM

Q22A23

2AD3

ON

OFF

ON

OPEN

MOM = Momentary