| Parameters | 
                                                                                                            
                                        | Mfr | Vishay Semiconductor Opto Division | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Color | White | 
                                                                        
                                        | Configuration | Standard | 
                                                                        
                                        | Lens Color | Clear | 
                                                                        
                                        | Lens Transparency | Clear | 
                                                                        
                                        | Millicandela Rating | 8400mcd | 
                                                                        
                                        | Lens Style | Round with Domed Top | 
                                                                        
                                        | Lens Size | 3mm, T-1 | 
                                                                        
                                        | Voltage - Forward (Vf) (Typ) | 3.2V | 
                                                                        
                                        | Current - Test | 20mA | 
                                                                        
                                        | Viewing Angle | 45° | 
                                                                        
                                        | Mounting Type | Through Hole | 
                                                                        
                                        | Wavelength - Dominant | - | 
                                                                        
                                        | Wavelength - Peak | - | 
                                                                        
                                        | Features | - | 
                                                                        
                                        | Package / Case | Radial | 
                                                                        
                                        | Size / Dimension | 3.00mm Dia | 
                                                                        
                                        | Height (Max) | 5.35mm | 
                                                                        
                                        | Base Product Number | VLHW4101 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8541.41.0000 | 
                                                                        
                                        | Other Names | 751-VLHW4101-YLWU | 
                                                                        
                                        | Standard Package | 1,000 | 
                                                                                                        
                            
                         
                                                White LED Indication - Discrete 3.2V Radial