EC11J0924801 ALPS, EC11J0924801 Datasheet - Page 9

• Manufacturer Part Number: EC11J0924801
• Description: ENCODER, ROTARY, 9PPR, +SW
• Manufacturer: ALPS

Specifications of EC11J0924801

• 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: RoHS Compliant
• No. Of Channels: 2
• Operating Temperature Max: 85°C
• Rohs Compliant: Yes
• No. Of Pulses Per Revolution: 9

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
1. The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where
2. 2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is
Notes
Series （ Reflow type）
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.
highly recommended.
EC11J
Room
temperature
300
200
100
should be used for fixed measurement.
3s max.
A （℃）
260
B （℃）
Pre-heating
D max.
230
E max.
F max.
C （℃）
150
D （s）
120
40 max.
A
B
C
E （s）
11mm Size Metal Shaft Encoders
Time (s)
F （s）
240
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TACT Switch
Custom-
Products
Incremental
Type
Absolute
Type
191
TM