E19-00A0 Datasheet, PDF (2/3 Pages) Cherry Semiconductor Corporation – Snap Action Switch Double Pole General Purpose

Actuator Specifications⁴
E19/G20 Series
Actuator
A
H
H
High ratio
J
K
K
High ratio
M
Max
Operating
Force
g (lb)
850 (1.87)
205 (0.45)
130 (0.28)
850 (1.87)
212 (0.47)
150 (0.33)
850 (1.87)
Max
Pre-Travel
mm (in)
1.27 (0.050)
6.99 (0.275)
10.16 (0.400)
1.27 (0.050)
6.35 (0.250)
7.92 (0.312)
1.27 (0.050)
Operating Point⁵
mm (in)
7.24 ± 0.76 (0.285 ± 0.030)
7.92 ± 1.57 (0.312 ± 0.062)
7.14 ± 1.57 (0.281 ± 0.062)
17.02 ± 0.76 (0.670 ± 0.030)
18.24 ± 1.57 (0.718 ± 0.062)
17.45 ± 1.57 (0.687 ± 0.062)
20.62 ± 0.76 (0.812 ± 0.030)
Min Over-
Travel
mm (in)
2.03 (0.080)
4.75 (0.187)
4.75 (0.187)
2.30 (0.080)
4.75 (0.187)
4.75 (0.187)
5.54 (0.218)
E20 Series
Actuator
Max
Operating
Force
g (lb)
Max
Pre-Travel
mm (in)
Operating Point⁵
mm (in)
Min Over-
Travel
mm (in)
A
1280 (2.82) 2.54 (0.100) 6.30 ± 0.76 (0.248 ± 0.030) 1.27 (0.050)
H
425 (0.94) 8.38 (0.330) 11.89 ± 1.57 (0.468 ± 0.062) 3.96 (0.156)
H
High ratio
285 (0.63) 15.24 (0.600) 11.10 ± 1.57 (0.437 ± 0.062) 3.96 (0.156)
J
1280 (2.82) 2.54 (0.100) 6.30 ± 0.76 (0.248 ± 0.030) 1.27 (0.050)
K
425 (0.94) 8.84 (0.348) 21.84 ± 1.57 (0.860 ± 0.062) 3.96 (0.156)
K
High ratio
312 (0.69) 13.34 (0.525) 21.03 ± 1.57 (0.828 ± 0.062) 3.71 (0.146)
M
1280 (2.82) 2.54 (0.100) 19.66 ± 0.76 (0.774 ± 0.030) 4.78 (0.188)
4_{Contact factory regarding combinations not shown}
5_{Measured above reference line; refer to dimensional drawing below}
6_{Actuator tolerances ± 0.791 mm (0.031”); E14 H and K actuators are shorter and formed up 11⁰ at the button}
Max
Movement
Differential
mm (in)
0.38 (0.015)
2.36 (0.093)
3.56 (0.140)
0.38 (0.015)
2.36 (0.093)
3.56 (0.140)
0.38 (0.015)
Max
Movement
Differential
mm (in)
0.38 (0.015)
1.27 (0.050)
2.03 (0.080)
0.38 (0.015)
1.14 (0.045)
1.91 (0.075)
0.38 (0.015)
Actuation
Length⁶
mm (in)
N/A
38.10 (1.500)
44.45 (1.750)
N/A
35.33 (1.391)
41.78 (1.645)
N/A
Actuation
Length⁶
mm (in)
N/A
20.85 (0.821)
27.20 (1.071)
N/A
17.48 (0.688)
22.91 (0.902)
N/A
Material Specifications
Case
Actuating Button
Common Terminal
NO and NC Terminal
Moving Blade
Spring
Auxiliary Actuators
Roller
Contacts
General Purpose Phenolic
Thermoplastic
Copper Alloy
Copper Alloy (E13, G13)
Copper (E14)
Copper Alloy (E13, G13)
Copper (E14)
Stainless Steel
Cold-Rolled Steel (Nickel-Plated)
Sintered Stainless Steel
Gold Crosspoint (G13)
Silver Alloy (E13, E14)
Environmental Specifications
Temperature Rating
Flammability Rating
105 ⁰C (221 ⁰F) standard
150 ⁰C (302 ⁰F) available
UL94HB
Dimensions – see page 3
www.cherryswitches.com
Page 2 of 3, Last update 2016-01-20, Specifications subject to change without notice.