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EC11E15204A3
+BOMMETAL SHAFT ENCODERS
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ManufacturerAlps Alpine
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Mfr. Part #EC11E15204A3
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In Stock23547
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Specifications
| Attribute | Value |
| Series | EC11E |
| Part Status | Active |
| Encoder Type | Incremental |
| Output Type | Quadrature (Incremental) |
| Pulses per Revolution | 15 |
| Voltage - Supply | 5V |
| Actuator Type | 4.5mm Dia Flatted End |
| Detent | Yes |
| Built in Switch | No |
| Mounting Type | PCB, Through Hole |
| Orientation | Vertical |
| Termination Style | PC Pin |
| Rotational Life (Cycles Min) | 15K |
Overview
Description
Key features of the EC11E15204A3 may include:
1. Compact Size: Designed to fit into small spaces, making it suitable for modern electronics.
2. Rotary Encoding: Converts rotational position or movement into a digital signal.
3. Durability: Typically built to withstand regular use, with a metal shaft and robust construction.
4. Detent Positions: Offers tactile feedback with specific stopping points during rotation.
5. Versatility: Can be integrated into a variety of applications due to its standard pin configuration.
For specific information, such as electrical specifications or mechanical drawings, consulting the manufacturer's datasheet is recommended.
Equivalent
Features
1. Type: Incremental rotary encoder, which provides relative position information.
2. Resolution: Generally comes with a resolution of 15 pulses per rotation.
3. Shaft Type: It usually has a 6 mm diameter metal shaft.
4. Mounting Type: Designed for through-hole mounting.
5. Operating Angle: The encoder features a continuous rotation angle.
6. Detents: Often includes detents, providing tactile feedback for user interface applications.
7. Mechanical Life: High durability, typically rated for around 30,000 rotational cycles.
8. Compact Design: Small form factor, which is ideal for space-constrained applications.
9. Applications: Commonly used in audio equipment, automotive systems, and industrial controls.
These features make the EC11E15204A3 a versatile component for various electronic applications requiring precise rotational input.
Pinout
1. A Pin - Output pin A (rotary signal output).
2. B Pin - Output pin B (rotary signal output).
3. C Pin (Common) - Common pin, often used as a ground or a reference point for the output signals.
4. SW Pin - Switch pin, used for the integrated pushbutton feature.
5. SW Common Pin - Common pin for the switch function.
The encoder provides quadrature signals through the A and B pins, which allow detection of rotational direction and position. The switch function is often used for selecting or confirming settings within an application. This encoder is widely used in consumer electronics for input controls due to its compact size and reliable performance.
Manufacturer
Application
1. Consumer Electronics: Used in devices like audio equipment and home appliances for volume and menu control.
2. Industrial Automation: Assists in machine control and robotic positioning.
3. Automotive Systems: Helps control dashboard interfaces and climate control systems.
4. Medical Devices: Used for adjusting parameters in medical equipment.
5. Instrumentation: Provides user input for measurement and testing devices.
Its compact size and reliability make it suitable for both professional and consumer-grade applications where precise user input is required.