| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            16 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Panel | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Panel Mount | 
                                        
                                                                            
                                            | Number of Pins | 
                                            4 | 
                                        
                                                                            
                                            | Published | 
                                            2003 | 
                                        
                                                                            
                                            | Series | 
                                            61K | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Termination | 
                                            Connector | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Orientation | 
                                            Vertical | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Termination Style | 
                                            Cable with Connector | 
                                        
                                                                            
                                            | Actuator Type | 
                                            1/4 Dia Flatted End | 
                                        
                                                                            
                                            | Output Type | 
                                            Quadrature (Incremental) | 
                                        
                                                                            
                                            | Number of Channels | 
                                            2 | 
                                        
                                                                            
                                            | Optoelectronic Device Type | 
                                            ROTARY POSITION ENCODER | 
                                        
                                                                            
                                            | Encoder Type | 
                                            Optical | 
                                        
                                                                            
                                            | Detent | 
                                            No | 
                                        
                                                                            
                                            | Pulses per Revolution | 
                                            128 | 
                                        
                                                                            
                                            | Rotational Life (Cycles Min) | 
                                            10M | 
                                        
                                                                            
                                            | Nominal Supply Voltage (DC) | 
                                            5V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                61K128-050 Overview
The temperature of the encoder must not lower than -40°C in order for it to function normally. However, this electronic part can operate at a maximum temperature of 85°C. 4 pins are present on the encoders. In order to power the encoder, the electrical power system has a voltage level of 5V. 
61K128-050 Features
Series: 61K
Termination: Connector
4 pins
61K128-050 Applications
There are a lot of Grayhill Inc. 61K128-050 Encoders applications. 
- Consumer electric appliances
 - Audio-visual equipment
 - Speed synchronization of multiple motors in industries
 - Secret Code Enabled Secure Communication using RF Technology
 - Global Positioning/Driver Information Systems
 - Encoder for the medical industry most common for breast cancer treatment in the world
 - Musical instrumentation
 - RF-based Home Automation System
 - Communications equipment
 - Automatic health monitoring systems