| PartNumber | 1608KL-01W-B49-L50 | 1608KL-01W-B49-L00 | 1608KL-01W-B40-L00 |
| Description | DC Fans DC Axial Fan, 40x20mm, 5VDC, 8.4CFM, Rib, Tachometer, 3-Wire | DC Fans DC Axial Fan, 40x20mm, 5VDC, 8.4CFM, Rib, Lock Rotor, 3-Wire | FAN AXIAL 40X20MM BALL 5VDC WIRE |
| Manufacturer | NMB Technologies | NMB Technologies | - |
| Product Category | DC Fans | DC Fans | - |
| RoHS | Y | Y | - |
| Product | DC Axial Fans | DC Axial Fans | - |
| Type | Tachometer Sensor | Locked Rotor Sensor | - |
| Frame Dimensions mm | 40 mm L x 20 mm W x 40 mm H | 40 mm L x 20 mm W x 40 mm H | - |
| Operating Supply Voltage | 5 VDC | 5 VDC | - |
| Airflow | 8.4 CFM | 8.4 CFM | - |
| Series | 1608KL | 1608KL | - |
| Height | 40 mm | 40 mm | - |
| Length | 40 mm | 40 mm | - |
| Width | 20 mm | 20 mm | - |
| Brand | NMB Technologies | NMB Technologies | - |
| Current Type | DC | DC | - |
| Product Type | DC Fans | DC Fans | - |
| Factory Pack Quantity | 350 | 350 | - |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | - |
| Tradename | NMB-MAT | NMB-MAT | - |
| Part # Aliases | 04020KA-05M-AT-00 | 04020KA-05M-AL-00 | - |
| Unit Weight | 0.529109 oz | 0.529109 oz | - |