EC11J0920801 ALPS, EC11J0920801 Datasheet - Page 4

• Manufacturer Part Number: EC11J0920801
• Description: ENCODER, ROTARY, 9PPR
• Manufacturer: ALPS

Specifications of EC11J0920801

• No. Of Input Channels: 2
• Encoder Resolution: 9
• External Depth: 14.2mm
• External Length / Height: 4.5mm
• External Width: 11.7mm
• Insulation Resistance: 100Mohm
• No. Of Detents: 18
• Operating Temperature Max: 85°C
• No. Of Channels: 2
• Rohs Compliant: Yes
• No. Of Pulses Per Revolution: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TACT Switch
Custom-
Products
Incremental
Type
Absolute
Type
188
11mm Size Metal Shaft Type EC11
Encoder
TM
No.
6
7
8
9
Dimensions
（travel 0.5/1.5mm）
（travel 1.5mm）
Push-lock mechanism
Less shaft wobble
with push-on switch
Reflow applicable parts
Reflow applicable parts
with push-on switch
Photo
Dummy terminal
(Switch01)
(Switch02)
terminal
Dummy
Mouting
surface
(Switch01)
1.2
( Switch02 )
1.2
( Switch01 )
4.5
4.5
3.5
3.5
3.5
Series
8±0.1
5.1
7
8±0.1
7
3.5
( Switch01 ) 0.5
4.5
20
20
5
25
( 13.5 )
R0.5
R0.5
18
Switch travel
12
CHAM
R0.5
10
C0.5
¿9
G
20 teeth knurl
Style
¿9
45
9
8
20 teeth knurl
$
20 teeth knurl
1.5
C1
C1
0.5 or 1.5
Total travel
Lock travel
Travel
D
A C B
13.1
11.7
A C B
11.7
9.2
9.2
A B
D
A
11.7
8.1
11.7
15
8.1
C
15
C
E
B
E
（Viewed from mounting side）
2-R0.8
¿2.05 hole
2-R0.8
2-R0.65
PC board mounting detail
A slant line part hows the solder land
Black part : Do not solder and wiring
for electrical contact
PC board mounting hole
PC board mounting detail
A slant line part hows the solder land
Black part : Do not solder and wiring
for electrical contact
¿2.05 hole
2-R0.65
5-1.3
1.55
1.25
0.5
1.55
5-1.3
D
A C B
0.5
1.25
dimensions
12.5
5
5
A C B
12.5
E
A B
12.5
16.5
12.5
A B
16.5
6.3
DE
7.5
5
5
6.3
13
7.5
C
13
5
9
C
5
9
5-ø1 holes
1.5
Center of shaft
5-ø1 holes
EC11J09
type only
Unit:mm
EC11J15
type only
Dummy
EC11J09
type only
EC11J15
type only
1.5