| Parameters | 
                                                                                                            
                                        | Mfr | Delta Electronics | 
                                                                        
                                        | Series | EFB | 
                                                                        
                                        | Package | Box | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Voltage - Rated | 5VDC | 
                                                                        
                                        | Size / Dimension | Square - 50mm L x 50mm H | 
                                                                        
                                        | Width | 10.00mm | 
                                                                        
                                        | Air Flow | 7.5 CFM (0.210m³/min) | 
                                                                        
                                        | Static Pressure | 0.068 in H2O (17.0 Pa) | 
                                                                        
                                        | Bearing Type | Ball | 
                                                                        
                                        | Fan Type | Tubeaxial | 
                                                                        
                                        | Features | Locked Rotor Protection | 
                                                                        
                                        | Noise | 18.0dB(A) | 
                                                                        
                                        | Power (Watts) | 350 mW | 
                                                                        
                                        | RPM | 3500 RPM | 
                                                                        
                                        | Termination | 2 Wire Leads | 
                                                                        
                                        | Ingress Protection | - | 
                                                                        
                                        | Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) | 
                                                                        
                                        | Approval Agency | CE, CSA, UL, VDE | 
                                                                        
                                        | Weight | 0.057 lb (25.85 g) | 
                                                                        
                                        | Current Rating (Amps) | 0.070A | 
                                                                        
                                        | Voltage Range | 4.5 ~ 5.5VDC | 
                                                                        
                                        | Material - Frame | Plastic | 
                                                                        
                                        | Material - Blade | Plastic | 
                                                                        
                                        | Lifetime @ Temp. | 70000 Hrs @ 40°C | 
                                                                        
                                        | Base Product Number | EFB0505 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8414.59.6590 | 
                                                                        
                                        | Other Names | 603-2158 | 
                                                                        
                                        | Standard Package | 492 | 
                                                                                                        
                            
                         
                                                Fan Tubeaxial 5VDC Square - 50mm L x 50mm H Ball 7.5 CFM (0.210m³/min) 2 Wire Leads