es-21b-r-s Megastar Electronics Inc., es-21b-r-s Datasheet - Page 5

• Manufacturer Part Number: es-21b-r-s
• Description: Es40-p Sealed Sub-miniature Push Button Switches
• Manufacturer: Megastar Electronics Inc.

5
D
.090
7.62
Cap and Actuator Option / Cap color Option / Plunger Option please see the page D15
.140
3.56
.300
2.29
.150
3.81
ES-20
CODE
THE K option is only for ES-26/ES-26A/ES-27/ES-27A
Q
R
G
K
.080
2.03
Gold plated over nickel plated
.080
2.03
Gold plated over silver plated
Gold plated over nickel plated
ES40-P
CONTACT MATERIAL
SCHEMATIC
SCHEMATIC
SCHEMATIC
SCHEMATIC
.090
7.62
SPST
SPDT
Term. Comm.
Term. Comm.
SPST
Term. Comm.
SPDT
Term. Comm.
ES-20A
ES-26A
ES-27A
Silver plated
Model
ES-20
Model
Model
ES-26
ES-27
Model
No.
No.
No.
No.
.140
3.56
.300
2.29
ES-20A
.150
3.81
1
1
Switching position
Switching position
Switching position
Switching position
open
open
.040
1.02
2-1
2-1
off
on
off
off
on
on
Sealed Sub-Miniature Push button Switches
2
2
.080
2.03
Comm
Comm
3
3
.080
2.03
CONTACT MATERIAL OPTIONS
Mom
Mom
Mom
Mom
Mom
Mom
2-1
2-3
2-1
2-3
.039 dia
1.00 dia
.313
7.96
Gold plated over nickel plated
Gold plated over silver plated
THE P.C.B MOUNTING
Tin-lead over nickel plated
TERMINAL MATERIAL
ES-26
10.40
.150
3.81
.200
5.08
.320
8.13
.150
3.81
10.40
.320
8.13
.410
.320
8.13
.150
3.81
.320
8.13
.410
.070
1.80
Silver plated
.031
0.80
.271
6.90
.082
2.10
.148
3.78
.149
3.78
.149
3.78
.148
3.78
.039 dia
1.00 dia
.313
7.96
.100
2.54
.100
2.54
ES-26A
.100
2.54
.100
2.54
ES-26A- K /
.100
2.54
with positioning pings: ES-26-K
without positioning pings:ES-27-K
with positioning pings: ES-26A-K
without positioning pings:ES-27A-K
.150
3.81
ES-26K /
.271
6.90
.215
5.46
.215
5.46
.215
5.46
.039
1.00
ES-20A- R
.070
1.80
ES-20- R
.215
5.46
.039
1.00
1 A @ 120V AC or 28 V DC;
0.4VA MAX @ 20 V AC or DC MAX
0.4 VA MAX @ 20 V AC or DC MAX or
1 A @ 120V AC or 28 V DC;
0.4VA MAX @ 20 V AC or DC MAX
.031
0.80
.162
4.11
.082
2.10
.162
4.11
ES-27K
ES-27A-K
.162
4.11
.162
4.11
.082
2.10
.050
1.27
.050
1.27
.313
7.96
.030
0.76
.030
0.76
RATING
EPOXY SEAL
ES-27
EPOXY SEAL
.200
5.08
.271
6.90
.020
0.51
.020
0.51
.083
2.10
EPOXY SEAL
.070
1.80
.083
2.10
EPOXY SEAL
.031
0.80
.020
0.62
.020
0.62
.313
7.96
.100
2.54
.200
5.08
.320
8.13
.320
8.13
.200
5.08
ES-27A
.271
6.90
.100
2.54
.100
2.54
.070
1.80
.200
5.08
.031
0.80
.200
5.08
.200
5.08
.200
5.08
.082
2.10