EC11J ALPS [ALPS ELECTRIC CO.,LTD.], EC11J Datasheet - Page 3

• Manufacturer Part Number: EC11J
• Description: 11mm Size Metal Shaft Long Life Type
• Manufacturer: ALPS [ALPS ELECTRIC CO.,LTD.]

1. Single-shaft Type
1）Knurled Type
2）Flat Type
3）Slotted Type
Notes
1. The
2. Products other than those listed in the above chart are also available. Please contact us for details
Example of Reflow Soldering Condition
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA （K） or CC （T） at soldering portion （copper foil surface） . A heat resisting tape
3. Temperature profile
Notes
1. The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where
2. Soldering conditions differ depending on reflow soldering machines. You are requested to verify the soldering
Configuration（Shaft diameter：φ5.975）
Configuration（Shaft diameter：φ5.975）
Configuration（Shaft diameter：φ5.975）
Series （ Reflow type）
Product Varieties
Soldering Conditions
the PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size,
thickness, etc. The above-stated conditions shall also apply to switch surface temperatures.
conditions thoroughly beforehand.
Shaft Dimensions
EC11J
highlighted figures in shaft types refer to Product Specifications in P.187.
should be used for fixed measurement.
3s max.
Room
temperature
A （℃）
260
200
100
00
B （℃）
230
B
B
B
Pre-heating
E max.
F max.
1
¿8.975
¿8.975
¿8.975
1
R
1
0.5
C （℃）
G max.
180
C1
R
S
1.6
1
1
C0.5
18 teeth knurl
C1
D （℃）
40 max.
150
A
B
C
D
●
●
●
Detailed dimensions
Detailed dimensions
Detailed dimensions
15
20
L
E （s）
120
1
15
20
L
1
Time (s)
11mm Size Metal Shaft Long Life Encoders
15
20
L
1
L
5
7
B
10
F （s）
L
7
B
R
6
6
1
10
L
7
B
Unit:mm
Unit:mm
R
Unit:mm
5
7
G （s）
240
S
7
7
1
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT Switch
Custom-
Products
Incremental
Type
Absolute
Type
189
TM