Datasheet

Series MRB
Miniature PCB Process Sealed Rotaries
www.nkk.com
G31
Indicators
AccessoriesSupplement Tactiles Keylocks PushbuttonsIlluminated PBSlides Programmable Rockers
Touch
Tilt
Toggles
G
Rotaries
TYPICAL SWITCH DIMENSIONS
45° Indexing • SP3T & DP3T • Straight PC
Actuator shown in Position 1 Single pole model does not have terminals 4, 5, 6 & C2 MRB14B
90° Indexing • SPDT & DPDT • Straight PC
90° Indexing • SPDT • Right Angle PC
Actuator shown in Position 1 Single pole model does not have terminals 4, 5 & C2 MRB12B
Actuator shown in Position 1 MRB22H
90° Indexing • DPDT • Right Angle PC
Actuator shown in Position 1 MRB12H
POS 1
POS 3
(14.5)
.571
90°
(2.28)
.090
(3.1) Dia
.122
Keyway
(11.0)
.433
(3.5)
.138
(2.54) Typ
.100
(5.08)
.200
(2.54)
.100
(0.5) Typ
.020
(10.0)
.394
M6 P0.75
(7.0)
.276
(7.62)
.300
(2.54)
.100
(5.08)
.200
(1.0) Dia Typ
.039
(2.54)
.100
(2.54) Typ
.100
1
2
C
L
C1
(2.54) Typ
.100
(1.0) Dia Typ
.039
(5.08)
.200
(10.16)
.400
4
5
C2
1
2
C1
3
6
(7.62)
.300
(2.54)
.100
(5.08)
.200
(1.0) Dia Typ
.039
(2.54)
.100
(2.54) Typ
.100
1
2
C
L
C1
C2 45
(9.0)
.354
(16.3)
.642
(2.54) Typ
.100
(2.54)
.100
(5.08)
.200
(3.5)
.138
C1
1
2
(0.7) Dia Typ
.028
(15.74)
.620
(9.4)
.370
(0.7) Typ
.028
(7.62)
.300
(2.54)
.100
(10.0)
.394
Double Flat with
M6 P0.75
(7.0)
.276
90°
(0.5) Typ
.020
POS 1
POS 3
(3.1) Dia
.122
Keyway
(2.28)
.090
(15.24)
.600
(9.0)
.354
(16.3)
.642
(2.54) Typ
.100
(2.54)
.100
(5.08)
.200
(3.5)
.138
C1
1
2
(0.7) Dia Typ
.028
C2
5
4
(15.74)
.620
(9.4)
.370
(0.7) Typ
.028
(7.62)
.300
(2.54)
.100
(2.54)
.100
(10.0)
.394
Double Flat with
M6 P0.75
(7.0)
.276
90°
(0.5) Typ
.020
POS 1
POS 3
(3.1) Dia
.122
Keyway
(2.28)
.090
(15.24)
.600
(15.74)
.620
1
2
C1
C2
5
4
(0.7) Typ
.028
(10.16)
.400
(0.7) Dia Typ
.028
36
(11.0)
.433
(3.5)
.138
(2.54) Typ
.100
(5.08)
.200
(2.54) Typ
.100
(0.5) Typ
.020
(10.0)
.394
M6 P0.75
(7.0)
.276
45°
45°
POS 2
POS 1
POS 3
(14.5)
.571
(2.28)
.090
Keyway
(3.1) Dia
.122
(15.74)
.620
1
2
C1
C2
5
4
(0.7) Typ
.028
(10.16)
.400
(0.7) Dia Typ
.028