Incremental
Type
Absolute
Type
199
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
1. This product uses a Hall IC. Be aware of ESD damages.
2. Custom design for shaft configuration and mount height are available upon request.
Product Line
Notes
5V±5% DC
1,000,000cycles
Specifications
Rating
Items
Operating life
Typical Specifications
16 16 Vertical15 With
1.3μsec.（TYP）
500mΩ
or less
5±3EM11B16140A41,000
Product No.
Minimum
order unit
（pcs.）
Number
of detent
Number
of pulse
Actuator
length
（mm）
Push
switch
Response
time
Switch
contact
resitance
Switch
operating force
（N）
Operating
direction
10±5
Detent
torque
（mN・m）
Dimensions Unit:mm
61.875゜
VB
B
A
VA
2.54
6
−
ø0.7 holes
2.54
5.65
2.1
2
−
1.5
2
−
ø1.3 holes
4.9
4.5
11
4.9
S2 S1
GB GA
Style PC board mounting hole dimensions
(Viewed from mounting side)
Block Diagram
HALL
IC
HALL
IC
BGBVBAGA VA
VA, VB
GA, GB
A, B
Power supply
Ground
Output
････
････
･･･････
Circuit
S1 S2
M9G0.75
0.3
2
ø6
4.5
3.5 7.5 15
57
0.5
Switch travel 10.8
8
6
5
11mm Size Metal Shaft Magnetic Type
EM11B Series
A compact 10.8×11mm size encoder with long-life of 1,000,000 cycles.
Encoder
Incremental
Type
Absolute
Type
178
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT SwitchTM
Custom-
Products
Encoders
List of Varieties
Incremental
5.7 9.8
2.7 12.6
6.5 4.4
Vertical/Horizontal Horizontal
12/12 12/24
195 198
5mm size 10mm size
EC05E EC10E
Hollow shaft
10.8
11
7.5
Vertical
With（0.5）
Without
16/16
199
11mm size
Single-shaftHollow shaft
EM11B
Magnetic
20
22.25
13
Display function
Without/ With（0.5）
40/40
200
20mm size
EM20B
Soldering
Dimensions
（mm）
Outline
specifications
Shaft types
Operating
direction
Number of pulse/
Number of detent
Push switch
（Travel mm）
Optional
functions
W
D
H
Manual soldering
Type
Photo
Output
Changeover
angle
Series
Dip soldering
Reflow soldering
Page
350℃max. 3s max.
260±5℃, 3±1s
Please see P.189
Operating temperature range
−30℃to ＋85℃
0.55mA 1mA
Output of A and B signals, proportionate to
phase difference
Incremental
50MΩmin.50V DC
50V AC for 1minute
1.6±1.3mN・m
−40±3℃ for240h
85±3℃for 240h
40±2℃, 90 to 95%RH for 240h
5±3mN・m
Maximum operating current（resistive load）
Electrical
performance
Mechanical
performance
Environmental
performance
Output signal
Output type
Instulation resistance
Push-pull strength
Cold
Damp heat
Dry heat
Voltage proof
Rotational torque
Detent torque
●EncodersAttachedParts ……………………………………………………………………………………………………209
●EncodersCautions ………………………………………………………………………………………………………210,211
260℃max. 3s max.
V
HI
：＋4.0V min. V
LO
：0.5V max.（lsink=5mA）
A,B（Square wave）
100MΩmin. 100V DC
250V AC for 1minute 300V AC for 1minute
10±5mN
・
m
100N
ｰ10℃to ＋70℃
100MΩmin. 250V DC
7mN
・
mmax.
8±5mN
・
m
−40±3℃for 96h
85±3℃for 96h
−30±3℃for 240h
80±3℃for 240h
40±2℃, 90 to 95%RH for 96h
40±2℃, 90
to
95%RH for 240h
F
The operating temperature range for automotive applications can be raised upon request. Please contact us for
requirements of this kind.
Note
Push-on Switch Specifications
Items EM11B EM20B
Contact arrangement Single pole and single throw（Push-on）
0.5 ＋0.3
−0.2
5.5±3
5mA 5V DC（50mA 12V DC）3A 16V DC
500mΩmax for initial period;5Ωmax after operating life
1,000,000times min.
0.5 ＋0.4
−0.3
6±3
100mΩmax for initial period;200mΩmax after operating life
25,000times min.
Travel（mm）
Operating force（N）
Rating
Contact resistance
Operating life
